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    Method for drying and testing a precursor source canister involves creating an inlet connection and an outlet connection between an ampoule and a drying system, and the quality control data is collected by using a sensor for each of test.

    KR84270A1
    发明人
    BERNARD M D, MCDERMOTT W T, HOPKINS A B, SIEMER J J, PINGITORE M A
    受让人
    バーサム マテリアルズ ユーエス，リミティド ライアビリティ カンパニー, バーサム マテリアルズ ユーエス，リミティド ライアビリティ カンパニー
    申请人
    Hirofumi Kurosawa, Masaki Hoshina
    申请号
    21034608
    申请日
    2021-08-11
    公开(公告)号
    KR84270A1
    公开(公告)日
    2010-03-17
    IPC分类号
    C22C038/00C21D001/26C22C038/58C21D006/00C21D001/42C22C000/00C21D000/00C22C038/02C22C038/42C22C038/44
    CPC分类号
    -
    优先权号
    20004748
    优先权日
    2020-01-01
    摘要

    A method of determining depth profiles in the thin film range of solid substrates involves directing an ion beam, generated from a starting material gas or vapour, onto the substrate surface for defined surface layer removal by sputtering and then determining the concentration of the sputtered components by means of an independent measuring probe. The novelty is that (a) the sputtering ion beam has a significant content of ions of 3 atoms and of molecular weight greater than 32; (b) the ions split into 2 components on collision with the substrate surface, the collision energy of the individual atomic or molecular fragments being sufficient for defined surface layer removal without layer formation caused by interaction of the bombarded particles with the solid body; and (c) the measuring probe is a secondary ion mass spectrometer.

    USE -In research and development as well as in product and process control by surface and layer analysis especially in microelectronics, e.g. to determine distributions of doping element and compositions of interfaces in layer systems.

    ADVANTAGE -Depth resolution is improved and measurement time is reduced by use of multi-atomic ions rather than molecular ions.

    权利要求
    1 シャワー装置が配置されている散水装置を含む希土類焼成排ガス処理装置であって、 前記シャワー装置は、供給管、ノズル管、ギアリング、回転インペラー、第１のギア及び第２のギアを含み、 前記供給管は、シャワー液を前記ノズル管に供給することができるように配置され、 前記ノズル管は、複数配置され、前記供給管に回転可能に接続され、前記ノズル管は、リングに 配置 され、シャワー液を前記散水装置にスプレーできるように配置され、 前記第１のギアは、前記ノズル管の外周に接続され、 前記ギアリングは、前記供給管の下方、かつ、前記ノズル管によって形成されたリングの外周に配置され、前記ギアリングの内側には内輪歯が配置され、前記内輪歯は、前記第１のギアとかみ合い、前記ギアリングの前記供給管から離れた面にはかみ合い歯が配置されており、 前記回転インペラーは、前記ギアリングの下方に配置され、前記第２のギアを駆動して回転させることができるように配置され、 前記第２のギアは、前記回転インペラーに接続され、かつ前記かみ合い歯とかみ合い、前記第２のギアは、前記ギアリングを駆動して回転させることができるように配置されていることを特徴とする、希土類焼成排ガス処理装置。
    2 前記ノズル管の外周面にはスポイラー羽根が接続されていることを特徴とする請求項１に記載の希土類焼成排ガス処理装置。
    3 前記ノズル管は、下方に開口した液体出口を備え、前記スポイラー羽根は、少なくとも２枚配置され、前記スポイラー羽根は、前記液体出口の近くに分散して配置されていることを特徴とする請求項２に記載の希土類焼成排ガス処理装置。
    4 前記希土類焼成排ガス処理装置は、吸液ユニットをさらに含み、前記吸液ユニットは、スライドシリンダー、スライドロッド及び吸液管を含み、 前記吸液管の一端は、前記供給管に接続され、前記吸液管の他端には液体入口が設けられ、前記吸液管の少なくとも一部は、柔軟な材料から形成され、前記吸液管は、シャワー液を前記供給管に輸送できるように配置され、 前記スライドロッドの一端は、前記吸液管の液体入口を備える一端に接続され、 前記スライドシリンダー内には熱膨張材料が充填され、前記スライドシリンダーは、前記スライドロッドの前記吸液管から離れた一端に接続され、前記熱膨張材料は、体積の変化によってスライドロッドの伸縮を制御できるように配置されていることを特徴とする、請求項１～３のいずれに記載の希土類焼成排ガス処理装置。
    5 前記吸液管にはウォーターポンプが配置されていることを特徴とする請求項４に記載の希土類焼成排ガス処理装置。
    6 前記散水装置の下部には排ガス入口が設けられ、前記排ガス入口は、処理する排ガスを前記散水装置に入れることができるように配置されており、 前記散水装置の頂部には排ガス出口が設けられ、前記排ガス出口は、シャワー液と接触した後の排ガスを前記散水装置から排出できるように配置されており、 前記散水装置の底部にはシャワー液排出口が設けられ、前記シャワー液排出口は、排ガスと接触した後のシャワー液を前記散水装置から排出できるように配置されていることを特徴とする、請求項１に記載の希土類焼成排ガス処理装置。
    7 前記希土類焼成排ガス処理装置は、さらに液体貯蔵設備を含み、 前記液体貯蔵設備の頂部には開口を有し、前記開口は、前記散水装置の下に位置するように設けられ、前記スライドシリンダーは、前記液体貯蔵設備内に固定され、前記液体貯蔵設備は、シャワー液を貯蔵できるように配置されていることを特徴とする、請求項４に記載の希土類焼成排ガス処理装置。
    8 前記希土類焼成排ガス処理装置は、除塵ユニットをさらに含み、前記除塵ユニットは、第１の伝動軸、第２の伝動軸、及び、除塵布を含み、 前記第１の伝動軸は、前記液体貯蔵設備の頂部に開口した縁部Ａの上方に配置され、 前記第２の伝動軸は、前記液体貯蔵設備 の 頂部に開口した縁部Ｂ の 上方に配置され、前記縁部Ａと縁部Ｂとは、対向的に配置され、 前記第１の伝動軸と第２の伝動軸は、前記除塵布を支持し、かつ前記除塵布を駆動して運動させることができるように配置され、 前記除塵布は、第１の部分、第２の部分、第３の部分及び第４の部分が順番に連結されて構成され、 前記第１の部分は、前記第１の伝動軸の少なくとも一部を覆い、 前記第２の部分は、前記液体貯蔵設備の前記第１の伝動軸に近い側壁の内面の少なくとも一部、前記液体貯蔵設備の底面の内面の少なくとも一部、前記液体貯蔵設備の前記第２の伝動軸に近い側壁の内面の少なくとも一部を覆い、 前記第３の部分は、前記第２の伝動軸の少なくとも一部を覆い、 前記第４の部分は、前記液体貯蔵設備の前記第１の伝動軸に近い側壁の外周面の少なくとも一部、前記液体貯蔵設備の底面の外周面の少なくとも一部、前記液体貯蔵設備の前記第２の伝動軸に近い側壁の外周面の少なくとも一部を覆い、 前記除塵布は、液体貯蔵設備中のシャワー液における粉塵を除去することができるように配置されていることを特徴とする、請求項７に記載の希土類焼成排ガス処理装置。
    9 前記除塵ユニットは、拭取りローラと駆動モータをさらに含み、 前記拭取りローラは、前記液体貯蔵設備の底部に配置され、かつ前記除塵布の前記液体貯蔵設備から離れた面に接触され、前記拭取りローラは、除塵布上の粉塵を除去できるように配置され、 前記駆動モータは、前記第１の伝動軸に接続され、前記駆動モータは、伝動部品を介して前記拭取りローラに接続されていることを特徴とする、請求項８に記載の希土類焼成排ガス処理装置。
    10 前記除塵布の前記液体貯蔵設備から離れた面には柔軟な突起が配置され、前記柔軟な突起は、シャワー液中の粉塵を遮断できるように配置されていることを特徴とする、請求項８に記載の希土類焼成排ガス処理装置。
    说明书
    [0001]CROSS REFERENCE TO RELATED APPLICATIONS
    [0002]This application claims the priority of Japanese patent application JP2016-254071 filed on Dec. 27, 2016, the entire contents of which are incorporated herein.
    [0003]TECHNICAL FIELD
    [0004]The present invention relates to a protective tube that includes a shielding layer and protects a wire, and a harness including the protective tube.
    [0005]BACKGROUND ART
    [0006]A wire is covered with a protective tube that protects the wire from water, dust, etc. The protective tube is configured as a coupled body of a plurality of types of tubes with different structures. For example, the protective tube includes an electromagnetic shielding tube that protects an intermediate portion of a wire, and a rubber grommet that provides protection between the electromagnetic shielding tube and a connector of the wire.
    [0007]As an example of the electromagnetic shielding tube, the technology described in JP 2012-165562A is known. The electromagnetic shielding tube includes, from the inner side, a resin inner layer, a conductive layer, and a resin outer layer that covers the conductive layer, in this order.
    [0008]JP 2012-165562A is an example of related art.
    [0009]SUMMARY
    [0010]Meanwhile, the electromagnetic shielding tube does not have a catching portion, and it is therefore difficult to achieve engagement (e.g., connection or support) between the electromagnetic shielding tube and another member.
    [0011]A protective tube that solves the above-described problems is a protective tube that protects a wire, including an electromagnetic shielding tube, wherein the electromagnetic shielding tube includes at least a conductive layer and an outer layer that covers the conductive layer, and the electromagnetic shielding tube includes a recess that is recessed from an outer surface of the outer layer.
    [0012]With this configuration, the recess of the electromagnetic shielding tube can be used as a portion for engaging with another member, thus allowing the electromagnetic shielding tube to be easily engaged with another member.
    [0013]In the above-described protective tube, the protective tube includes the electromagnetic shielding tube, and a connection tube that is connected to the electromagnetic shielding tube, the electromagnetic shielding tube includes at least one said recess, the recess being provided at an end portion of the electromagnetic shielding tube to which the connection tube is connected, and the connection tube includes a protrusion for engagement with the recess, and the protrusion of the connection tube is engaged with the recess.
    [0014]With this configuration, the recess of the electromagnetic shielding tube is engaged with the protrusion of the connection tube. Accordingly, the electromagnetic shielding tube and the connection tube can be easily connected to each other.
    [0015]In the above-described protective tube, the protective tube includes the electromagnetic shielding tube, and a corrugated tube that is connected to the electromagnetic shielding tube, and the electromagnetic shielding tube includes at least one said recess, the recess is configured as an annular groove that is continuous around an extended axis of the electromagnetic shielding tube at an end portion to which the corrugated tube is connected, and the recess is disposed inward of an end of the electromagnetic shielding tube in a direction extending along the extended axis, and an annular protrusion of the corrugated tube is fitted to the recess.
    [0016]With this configuration, the recess of the electromagnetic shielding tube is engaged with the annular protrusion of the corrugated tube, thus connecting the electromagnetic shielding tube to the corrugated tube. Thus, the electromagnetic shielding tube and the corrugated tube can be easily connected to each other.
    [0017]In the above-described protective tube, the protective tube includes the electromagnetic shielding tube, and a conductive braided member that is connected to the electromagnetic shielding tube, and the electromagnetic shielding tube includes at least one said recess, the recess is provided at an end portion of the electromagnetic shielding tube to which the braided member is connected, so as to expose the conductive layer of the electromagnetic shielding tube, and the recess is configured as an annular groove or arc-shaped groove that is continuous around an extended axis of the electromagnetic shielding tube, inward of an end of the electromagnetic shielding tube in a direction extending along the extended axis of the electromagnetic shielding tube, and at least a part of the braided member is fastened and depressed into the recess by a band.
    [0018]With this configuration, the conductive layer exposed in the recess of the electromagnetic shielding tube is connected to the braided member. Thus, the electromagnetic shielding tube and the braided member can be easily connected to each other such that the conductive layer of the electromagnetic shielding tube and the braided member are brought into electrical conduction.
    [0019]In the above-described protective tube, the protective tube includes the electromagnetic shielding tube, a conductive braided member that is connected to the conductive layer of the electromagnetic shielding tube, a corrugated tube that is connected to the electromagnetic shielding tube so as to cover the braided member, and a waterproofing cover that covers a connection portion between the electromagnetic shielding tube and the corrugated tube, the electromagnetic shielding tube includes at least one said recess, the recess is configured as an annular groove that is continuous around an extended axis of the electromagnetic shielding tube at an end portion to which the corrugated tube is connected, the recess is disposed inward of an end of the electromagnetic shielding tube in a direction extending along the extended axis, and is configured to expose the conductive layer of the electromagnetic shielding tube, at least a part of the braided member is disposed so as to be in contact with the conductive layer in the recess, the waterproofing cover includes an insertion portion that is inserted into an annular recess located on the opposite side of the annular protrusion of the corrugated tube, and the waterproofing cover is fastened to the electromagnetic shielding tube with a band such that the insertion portion of the waterproofing cover is inserted into the annular recess of the corrugated tube, and that the annular protrusion located on the opposite side of the annular recess is fitted to the recess of the electromagnetic shielding tube with the braided member interposed therebetween.
    [0020]With this configuration, the braided member, the corrugated tube, and the waterproofing cover are collectively fastened to the electromagnetic shielding tube by the band. Accordingly, the electromagnetic shielding tube, the braided member, the corrugated tube, and the waterproofing cover can be easily connected to each other.
    [0021]In the above-described protective tube, the recess is configured as an annular groove that is continuous around an extended axis of the electromagnetic shielding tube between opposite end portions of the electromagnetic shielding tube, and has a depth that does not reach the conductive layer.
    [0022]With this configuration, the clamp that holds the electromagnetic shielding tube can be engaged with the recess.
    [0023]A harness that solves the above-described problem includes: any one of the above-described protective tubes and a wire that is inserted through the protective tube.
    [0024]The protective tube is provided with the recess, and thus can be easily engaged with another member, making it possible to increase the manufacturing efficiency of the harness.
    [0025]In the above-described protective tube and harness, the engagement between the electromagnetic shielding tube and another member can be easily achieved.
    [0026]BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a harness; FIG. 2 is a cross-sectional view of an electromagnetic shielding tube of a harness according to a first embodiment; FIG. 3 is a side view of the electromagnetic shielding tube of the harness according to the first embodiment; FIG. 4 is a cross-sectional view of a connection portion of the harness according to the first embodiment; FIG. 5 is a cross-sectional view of a connection portion of a harness according to a second embodiment; FIG. 6 is a cross-sectional view of a connection portion of a harness according to a third embodiment; FIG. 7 is a cross-sectional view of a connection portion of a harness according to a fourth embodiment; FIG. 8 is a cross-sectional view of a support portion of a harness according to a fifth embodiment; and FIG. 9 is a side view of a modification of the electromagnetic shielding tube.
    [0027]EMBODIMENTS
    [0028]First Embodiment
    [0029]A harness 1 according to a first embodiment will be described with reference to FIGS. 1 to 4 .
    [0030]The harness 1 electrically connects two, three, or more electric devices to each other. Examples of the electric devices include a vehicle drive motor, motors of various electric/electronic components mounted to a vehicle, and a power supply device.
    [0031]The harness 1 includes one or more wires 2 that are coated with a resin, a connector 3 that is attached to an end portion of the wire 2 , and a protective tube 10 that protects the wire 2 . The casing of the connector 3 is conductive. The protective tube 10 protects the wire 2 from flying objects and the like. For example, when the wire 2 is mounted to a vehicle without using a guard, small stones (flying objects) may hit the wire 2 during travel and damage the coating. For the purpose of suppressing such damage to the wire 2 , the wire 2 is protected by the protective tube 10 .
    [0032]The protective tube 10 includes an electromagnetic shielding tube 11 that covers the wire 2 , a corrugated tube 12 that is connected to the electromagnetic shielding tube 11 , and a grommet 16 that is connected to the corrugated tube 12 . The grommet 16 connects the corrugated tube 12 and the connector 3 . The wire 2 is shielded by the electromagnetic shielding tube 11 . A portion of the wire 2 that extends from the electromagnetic shielding tube 11 to the connector 3 is shielded by a braided member 13 . The braided member 13 is disposed between the wire 2 and the corrugated tube 12 , and between the wire 2 and the grommet 16 . The connection portion between the electromagnetic shielding tube 11 and the corrugated tube 12 is configured as follows.
    [0033]As shown in FIGS. 2 and 3 , the electromagnetic shielding tube 11 includes a resin inner layer 11 a , a conductive layer 11 b disposed on the outside of the inner layer 11 a , and an outer layer 11 c disposed on the outside of the conductive layer 11 b . The conductive layer 11 b is made of a conductive metal such as copper, iron, or aluminum. Preferably, the inner layer 11 a and the outer layer 11 c are insulating layers. The thicknesses of the inner layer 11 a and the outer layer 11 c are not limited.
    [0034]The electromagnetic shielding tube 11 is provided with at least one recess 11 r (two recesses 11 r in the present embodiment). The recess 11 r is configured to be recessed from an outer surface 11 e of the outer layer 11 c . The recess 11 r is disposed inward of an end 11 d of the electromagnetic shielding tube 11 in a direction extending along an extended axis C. That is, the outer layer 11 c remains at an end portion of the electromagnetic shielding tube 11 . The recess 11 r is configured as an annular groove that is continuous around the extended axis C at an end portion to which the corrugated tube 12 is connected. The recess 11 r is also configured to expose the conductive layer 11 b of the electromagnetic shielding tube 11 . The groove width of the recess 11 r is wider than the width of an annular protrusion 12 a of the corrugated tube 12 . The annular protrusion 12 a of the corrugated tube 12 refers to a portion that inwardly protrudes from the inner surface of the corrugated tube 12 . An annular recess 12 b , which will be described later, refers to a portion that is recessed on the outer surface of the corrugated tube 12 .
    [0035]As shown in FIG. 4 , the braided member 13 is disposed between the corrugated tube 12 and the wire 2 , as described above. The braided member 13 is conductive. The braided member 13 is configured, for example, as a tubular sheet obtained by braiding thin metal wires.
    [0036]An end portion of the braided member 13 that is located on the electromagnetic shielding tube 11 side is connected to the conductive layer 11 b of the electromagnetic shielding tube 11 . Specifically, at least a part of the braided member 13 is disposed so as to be in contact with the conductive layer 11 b within the recess 11 r . Note that an end portion of the braided member 13 that is located on the connector 3 side is connected to the casing of the connector 3 .
    [0037]An end portion of the corrugated tube 12 is connected to the electromagnetic shielding tube 11 . Specifically, an end portion of the electromagnetic shielding tube 11 is inserted into the corrugated tube 12 , and the annular protrusion 12 a of the corrugated tube 12 is fitted to the recess 11 r of the electromagnetic shielding tube 11 . At a portion where the corrugated tube 12 and the electromagnetic shielding tube 11 are connected, the braided member 13 is disposed between the corrugated tube 12 and the electromagnetic shielding tube 11 . The braided member 13 comes into contact with the conductive layer 11 b due to being interposed between the corrugated tube 12 and the electromagnetic shielding tube 11 . For the sake of convenience, FIG. 4 shows that there is a gap between the corrugated tube 12 and the electromagnetic shielding tube 11 and the gap is shown to be large enough to be visible. However, it is preferable that such a gap is not present.
    [0038]The connection portion between the corrugated tube 12 and the electromagnetic shielding tube 11 is covered with a waterproofing cover 14 .
    [0039]The waterproofing cover 14 is configured to have a tubular shape and is made of rubber or an elastomer, for example. The waterproofing cover 14 is configured to cover at least an end of the corrugated tube 12 . The waterproofing cover 14 inhibits entry of water into the gap between the electromagnetic shielding tube 11 and the corrugated tube 12 .
    [0040]The waterproofing cover 14 includes an insertion portion 14 a that is inserted into an annular recess 12 b of the corrugated tube 12 that is located on the opposite side of the annular protrusion 12 a . As a result of the insertion portion 14 a and the annular recess 12 b engaging with each other, the waterproofing cover 14 is positioned relative to the corrugated tube 12 , so that an end of the corrugated tube 12 is covered by the waterproofing cover 14 . The waterproofing cover 14 is fastened to the electromagnetic shielding tube 11 with a band 15 . Preferably, in a state in which the insertion portion 14 a of the waterproofing cover 14 is inserted into the annular recess 12 b of the corrugated tube 12 , and the annular protrusion 12 a located on the opposite side of the annular recess 12 b is fitted to the recess 11 r of the electromagnetic shielding tube 11 with the braided member 13 interposed therebetween, these members are collectively fastened by the band 15 . By fastening the band 15 , the braided member 13 is pressed against the conductive layer 11 b , and the end portion of the waterproofing cover 14 comes into intimate contact with the electromagnetic shielding tube 11 . Consequently, the shielding effect and waterproofing performance are enhanced.
    [0041]The operations and effects of the protective tube 10 according to the present embodiment will be described.
    [0042]The electromagnetic shielding tube 11 includes the recess 11 r that is recessed from the outer surface 11 e of the outer layer 11 c . With this configuration, the recess 11 r of the electromagnetic shielding tube 11 can be used as a portion for engaging with another member. Accordingly, the electromagnetic shielding tube 11 can easily engage with another member.
    [0043]In the protective tube 10 , the waterproofing cover 14 is fastened to the electromagnetic shielding tube 11 by the band 15 in the following manner. The insertion portion 14 a of the waterproofing cover 14 is inserted into the annular recess 12 b of the corrugated tube 12 , and the annular protrusion 12 a located on the opposite side of the annular recess 12 b is fitted to the recess 11 r of the electromagnetic shielding tube 11 with the braided member 13 interposed therebetween.
    [0044]With this configuration, the braided member 13 , the corrugated tube 12 , and the waterproofing cover 14 are collectively fastened to the electromagnetic shielding tube 11 by the band 15 . Accordingly, the electromagnetic shielding tube 11 , the braided member 13 , the corrugated tube 12 , and the waterproofing cover 14 can be easily connected.
    [0045]Second Embodiment
    [0046]A harness 1 v according to a second embodiment will be described with reference to FIG. 5 .
    [0047]The harness 1 v includes one or more wires 2 that are coated with a resin, and a protective tube 10 that protects the wire 2 . The protective tube 10 includes an electromagnetic shielding tube 11 that covers the wire 2 , a corrugated tube 12 , and a connection tube 17 that connects the electromagnetic shielding tube 11 and the corrugated tube 12 . The connection tube 17 is made of rubber or an elastomer, and is configured to have a tubular shape. The electromagnetic shielding tube 11 is inserted into one end portion of the connection tube 17 . The connection tube 17 and the electromagnetic shielding tube 11 are connected in a water-tight manner. The corrugated tube 12 is inserted into the other end portion of the connection tube 17 . The connection tube 17 and the corrugated tube 12 are connected in a water-tight manner.
    [0048]The electromagnetic shielding tube 11 includes at least one recess 11 v . The recess 11 v is provided at an end portion of the electromagnetic shielding tube 11 to which the connection tube 17 is connected. The recess 11 v is configured, for example, as an annular groove that is continuous around an extended axis C of the electromagnetic shielding tube 11 .
    [0049]The connection tube 17 includes a protrusion 17 a that engages with the recess 11 v of the electromagnetic shielding tube 11 . The protrusion 17 a protrudes inward from the inner peripheral surface of the connection tube 17 . As a result of the protrusion 17 a being engaged with the recess 11 v , the connection tube 17 and the electromagnetic shielding tube 11 are connected to each other. This inhibits removal of the connection tube 17 .
    [0050]The connection tube 17 includes a protrusion 17 b that engages with the annular recess 12 b of the corrugated tube 12 . The protrusion 17 b protrudes inward from the inner peripheral surface of the connection tube 17 . As a result of the protrusion 17 b being engaged with the annular recess 12 b of the corrugated tube 12 , the connection tube 17 and the corrugated tube 12 are connected to each other. This suppresses the connection tube 17 from coming loose. As in the first embodiment, the connection tube 17 and the electromagnetic shielding tube 11 may be fastened with a band. Alternatively, the connection tube 17 and the corrugated tube 12 may be fastened with a band.
    [0051]The operations and effects of the protective tube 10 according to the present embodiment will be described.
    [0052]In the protective tube 10 described above, the electromagnetic shielding tube 11 includes at least one recess 11 v . The recess 11 v is provided at the end portion of the electromagnetic shielding tube 11 to which the connection tube 17 is connected. Then, the connection tube 17 includes a protrusion 17 a that is to be engaged with the recess 11 v , and the protrusion 17 a of the connection tube 17 is engaged with the recess 11 v . With this configuration, the electromagnetic shielding tube 11 and the connection tube 17 can be easily connected to each other.
    [0053]Third Embodiment
    [0054]A harness 1 w according to a third embodiment will be described with reference to FIG. 6 .
    [0055]The harness 1 w includes one or more wires 2 that are coated with a resin, and a protective tube 10 that protects the wire 2 . The protective tube 10 includes an electromagnetic shielding tube 11 and a corrugated tube 12 that is connected to the electromagnetic shielding tube 11 .
    [0056]The electromagnetic shielding tube 11 includes at least one recess 11 w (two recesses 11 w in the present embodiment). The recess 11 w is configured as an annular groove that is continuous around an extended axis C of the electromagnetic shielding tube 11 at an end portion to which the corrugated tube 12 is connected. The recess 11 w is disposed inward of an end 11 d of the electromagnetic shielding tube 11 in a direction extending along an extended axis C. That is, the outer layer 11 c remains at the end portion of the electromagnetic shielding tube 11 . The annular protrusion 12 a of the corrugated tube 12 is fitted to the recess 11 w . Thus, with the harness 1 v , the electromagnetic shielding tube 11 and the corrugated tube 12 can be easily connected to each other. Note that the electromagnetic shielding tube 11 and the corrugated tube 12 may be fastened with a band.
    [0057]Fourth Embodiment
    [0058]A harness 1 x according to a fourth embodiment will be described with reference to FIG. 7 .
    [0059]The harness 1 x includes one or more wires 2 that are coated with a resin, and a protective tube 10 that protects the wire 2 . The protective tube 10 includes an electromagnetic shielding tube 11 , and a conductive braided member 13 that is connected to the electromagnetic shielding tube 11 . The electromagnetic shielding tube 11 includes at least one recess 11 x.
    [0060]The recess 11 x is provided so as to expose the conductive layer 11 b of the electromagnetic shielding tube 11 , at an end portion of the electromagnetic shielding tube 11 to which a braided member 13 is connected. Further, the recess 11 x is configured as an annular groove that is continuous around an extended axis C of the electromagnetic shielding tube 11 , and inward of an end 11 d of the electromagnetic shielding tube 11 in a direction extending along the extended axis C of the electromagnetic shielding tube 11 . At least a part of the braided member 13 is fastened to and depressed into the recess 11 x by a band 15 x.
    [0061]With this configuration, the conductive layer 11 b exposed in the recess 11 x of the electromagnetic shielding tube 11 is connected to the braided member 13 . Thus, the electromagnetic shielding tube 11 and the braided member 13 can be easily connected to each other such that the conductive layer 11 b of the electromagnetic shielding tube 11 and the braided member 13 are brought into electrical conduction.
    [0062]Fifth Embodiment
    [0063]A harness 1 y according to a fifth embodiment will be described with reference to FIG. 8 .
    [0064]The harness 1 y includes one or more wires 2 that are coated with a resin, and a protective tube 10 that protects the wire 2 . The protective tube 10 includes an electromagnetic shielding tube 11 . The electromagnetic shielding tube 11 is provided with a recess 11 y . The recess 11 y is configured as an annular groove that is continuous around an extended axis C of the electromagnetic shielding tube 11 , between opposite end portions of the electromagnetic shielding tube 11 . Furthermore, the recess 11 y has a depth that does not reach the conductive layer 11 b . That is, the conductive layer 11 b is not exposed in the recess 11 y.
    [0065]With this configuration, a clamp 20 that holds the electromagnetic shielding tube 11 can be engaged with the recess 11 y . Since the conductive layer 11 b is not exposed, the conductive layer 11 b is unlikely to degrade at that portion.
    [0066]Here, the clamp 20 is provided, for example, underneath the floor of a vehicle, and holds the electromagnetic shielding tube 11 . The clamp 20 is configured to have a shape that follows the outer surface 11 e of the electromagnetic shielding tube 11 . The clamp 20 is made of an elastic member such as a metal.
    [0067]In the above-described configuration, the width (the width in the direction of the extended axis C) of the recess 11 y is larger than the width (the width in the direction of the extended axis C) of the clamp 20 . For example, when connecting the connector 3 to an electric device during installation of the harness 1 y , the electromagnetic shielding tube 11 may slide in the direction of the extended axis C. It is preferable that the width of the recess 11 y is sufficiently large so as not to limit the sliding.
    [0068]Other Embodiments
    [0069]The structure of the protective tube 10 described above is not limited to the above embodiment.
    [0070]A modification of the electromagnetic shielding tube 11 will be described with reference to FIG. 9 .
    [0071]In the case of a structure in which the electromagnetic shielding tube 11 and the corrugated tube 12 are not directly connected to each other, the shape of the recess of the electromagnetic shielding tube 11 may be changed to a configuration different from an annular shape. For example, in the second embodiment (see FIG. 5 ), the recess 11 v provided in the electromagnetic shielding tube 11 is configured as an annular groove that is continuous around the extended axis C of the electromagnetic shielding tube 11 . However, the recess 11 v may be configured to have a structure different from an annular groove. In the fourth embodiment (see FIG. 7 ), the recess 11 x provided in the electromagnetic shielding tube 11 is configured as an annular groove that is continuous around the extended axis C of the electromagnetic shielding tube 11 . However, the recess 11 x may be changed to a groove structure into which at least a part of the band 15 x is guided. For example, as shown in FIG. 9 , a recess 11 z may be configured as a plurality of arc-shaped grooves extending along an annular shape that is continuous around the extended axis C of the electromagnetic shielding tube 11 . The effects similar to those of the second embodiment and the fourth embodiment can be achieved with such a configuration as well. With such a structure, the outer layer 11 c that remains at the end 11 d of the electromagnetic shielding tube 11 is coupled to the outer layer 11 c at a portion located away from the end 11 d , so that detachment of the outer layer 11 c that remains on the end 11 d side can be inhibited.
    [0072]In the embodiments, each of the harnesses 1 , 1 v , 1 w , 1 x , and 1 y includes the recess 11 r , 11 v , 11 w , 11 x , 11 y , or 11 z in the protective tube 10 .
    [0073]Accordingly, the protective tube 10 can be easily engaged with another member. Examples of another member include the corrugated tube 12 , the braided member 13 , the connection tube 17 , and the clamp 20 .
    [0074]It is to be understood that the foregoing is a description of one or more preferred exemplary embodiments of the invention. The invention is not limited to the particular embodiment(s) disclosed herein, but rather is defined solely by the claims below. Furthermore, the statements contained in the foregoing description relate to particular embodiments and are not to be construed as limitations on the scope of the invention or on the definition of terms used in the claims, except where a term or phrase is expressly defined above. Various other embodiments and various changes and modifications to the disclosed embodiment(s) will become apparent to those skilled in the art. All such other embodiments, changes, and modifications are intended to come within the scope of the appended claims.
    [0075]As used in this specification and claims, the terms “for example,” “e.g.,” “for instance,” “such as,” and “like,” and the verbs “comprising,” “having,” “including,” and their other verb forms, when used in conjunction with a listing of one or more components or other items, are each to be construed as open-ended, meaning that the listing is not to be considered as excluding other, additional components or items. Other terms are to be construed using their broadest reasonable meaning unless they are used in a context that requires a different interpretation.
    [0076]LIST OF REFERENCE NUMERALS
    [0077]1 Harness 1 v Harness 1 w Harness 1 x Harness 1 y Harness 2 Wire 3 Connector 10 Protective tube 11 Electromagnetic shielding tube 11 a Inner layer 11 b Conductive layer 11 c Outer layer 11 d End 11 e Outer surface 11 r Recess 11 v Recess 11 w Recess 11 x Recess 11 y Recess 11 z Recess 12 Corrugated tube 12 Annular protrusion 12 b Annular recess 13 Braided member 14 Waterproofing cover 14 a Insertion portion 15 Band 15 x Band 16 Grommet 17 Connection tube 17 a Protrusion 17 b Protrusion 20 Clamp C Extended axis
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