JPH11118087A - Wiring method for locating wire onto synthetic resin conduit - Google Patents

Wiring method for locating wire onto synthetic resin conduit

Info

Publication number
JPH11118087A
JPH11118087A JP9282221A JP28222197A JPH11118087A JP H11118087 A JPH11118087 A JP H11118087A JP 9282221 A JP9282221 A JP 9282221A JP 28222197 A JP28222197 A JP 28222197A JP H11118087 A JPH11118087 A JP H11118087A
Authority
JP
Japan
Prior art keywords
synthetic resin
covering material
lead wire
resin conduit
resin tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9282221A
Other languages
Japanese (ja)
Inventor
Eiichi Sugiura
鋭一 杉浦
Hirobumi Yokoyama
博文 横山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9282221A priority Critical patent/JPH11118087A/en
Publication of JPH11118087A publication Critical patent/JPH11118087A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
    • B29C66/223—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a triangle wave or of a sawtooth wave, e.g. zigzagged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat

Abstract

PROBLEM TO BE SOLVED: To promote a decrease in cost in reducing the amount of covering materials used by arranging a lead wire on an outer or inner surface of a synthetic resin conduit along the pipe axial direction and, after setting up the covering material, consisting of the same quality of material as the synthetic resin conduit, on the lead wire, cladding this covering material onto a surface of the synthetic resin conduit by means of fusion. SOLUTION: As a method of grasping the embedding position of a buried conduit such as a water service pipe or the like, a lead wire 6 is set up along the pipe axial, and the lead wire 6 is energized with current, thereby generating a magnetic field around the lead wire 6, and then the generated magnetic field is detected on the ground surface. In the case where the lead wire 6 is set up on a synthetic resin conduit 4, it is set up an outer or inner surface of the synthetic resin conduit 4 along the pipe axial direction, and then a covering material 5, consisting of the same quality of material as the synthetic resin conduit 4, is tacked to a surface of the synthetic resin conduit 4 so as to hold the lead wire 6 therebetween. Subsequently, an energizing heating element 7 pre-buried in the covering material 5 is energized with current. With this the covering material 5 is attached to the synthetic resin conduit 4 by means of fusion, and the lead wire 6 is set up in the synthetic resin conduit 4 along the pipeaxial direction.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は、ロケーティング
ワイヤーの合成樹脂管への配線方法、特に、被覆材を導
線部分のみに形成することによって、被覆材を合成樹脂
管全面に形成する場合に比べて、ロケーティングワイヤ
ーの配線が短時間で行え、しかも、被覆材の使用量が減
少するので、低コスト化が図れる、ロケーティングワイ
ヤーの合成樹脂管への配線方法に関するものである。The present invention relates to a method of wiring a locating wire to a synthetic resin pipe, and more particularly to a method of forming a coating material only on a conductive wire portion, compared with a case where the coating material is formed on the entire synthetic resin pipe. In addition, the present invention relates to a method of wiring a locating wire to a synthetic resin pipe, which can perform wiring of the locating wire in a short time and, at the same time, reduces the amount of the coating material used, thereby reducing the cost.

【０００２】[0002]

【従来の技術】例えば、地中に埋設された水道管の漏洩
箇所を補修するには、水道管を地中から掘り起こす必要
があり、このためには、水道管の埋設箇所を地表から正
確に把握する必要がある。2. Description of the Related Art For example, in order to repair a leak point of a water pipe buried underground, it is necessary to excavate the water pipe from the ground. Need to figure out.

【０００３】従来、水道管等の埋設管の埋設位置を地表
から把握する方法として、埋設管にその管軸線に沿って
導線を配線し、導線に通電することによって導線の周囲
に磁界を発生させ、このようにして発生した磁界を地表
で検出することからなるものがあった。この場合、埋設
管は、合成樹脂等の非磁性体製であることが要件であ
る。Conventionally, as a method of grasping the buried position of a buried pipe such as a water pipe from the surface of the ground, a wire is laid on the buried pipe along an axis of the pipe, and a magnetic field is generated around the wire by energizing the wire. In some cases, the magnetic field generated in this way is detected on the ground surface. In this case, the buried pipe is required to be made of a non-magnetic material such as a synthetic resin.

【０００４】特開平８−２１９３３４号公報には、合成
樹脂管の外面に管軸線に沿って導線を配線する方法が記
載されている。以下、この方法を従来技術といい、図面
を参照しながら説明する。Japanese Patent Application Laid-Open No. 8-219334 describes a method of wiring a conductor along the pipe axis on the outer surface of a synthetic resin pipe. Hereinafter, this method is referred to as a conventional technique and will be described with reference to the drawings.

【０００５】図４は、従来技術によって導線が配線され
た合成樹脂管を示す斜視図である。図４において、１
は、ポリエチレン管等の合成樹脂管、２は、合成樹脂管
１の周囲に形成された、合成樹脂管１と異なる性質の合
成樹脂からなる被覆材、そして、３は、合成樹脂管１と
被覆材２との間に挟み込まれた導線（ロケーティングワ
イヤー）である。[0005] FIG. 4 is a perspective view showing a synthetic resin pipe to which conductive wires are wired according to the prior art. In FIG. 4, 1
Is a synthetic resin tube such as a polyethylene tube, 2 is a coating material formed around the synthetic resin tube 1 and made of a synthetic resin having a property different from that of the synthetic resin tube 1, and 3 is a coating material formed of the synthetic resin tube 1. It is a conducting wire (locating wire) sandwiched between the material 2.

【０００６】導線３を合成樹脂管１と被覆材２との間に
挟み込むには、合成樹脂管１の表面に導線３をインサー
トしながらクロスヘッド押出機等を用いて筒状被覆材２
を、合成樹脂管１の表面に固着することなく密着形成す
る。これによって、導線３が合成樹脂管１と被覆材２と
の間に挟み込まれる。この例では、３本の導線３が合成
樹脂管１と被覆材２との間に挟み込まれている。In order to insert the conductor 3 between the synthetic resin tube 1 and the covering material 2, the tubular covering material 2 is inserted using a crosshead extruder or the like while inserting the conductor 3 into the surface of the synthetic resin tube 1.
Is formed in close contact with the surface of the synthetic resin tube 1 without being fixed. Thereby, the conducting wire 3 is sandwiched between the synthetic resin tube 1 and the covering material 2. In this example, three conducting wires 3 are sandwiched between the synthetic resin tube 1 and the covering material 2.

【０００７】[0007]

【発明が解決しようとする課題】しかしながら、上述し
た従来技術によれば、被覆材２は、合成樹脂管１に固着
されていないので、合成樹脂管１と被覆材２との間に挟
み込まれた導線３を、合成樹脂管１の任意の表面から取
り出せるといった利点を有しているが、被覆材２を合成
樹脂管１の全周面に形成する必要があるので、被覆材２
の形成に時間がかかり、しかも、導線３以外の部分に被
覆材２を形成する必要があるので、コスト高になる。However, according to the prior art described above, since the coating material 2 is not fixed to the synthetic resin pipe 1, it is sandwiched between the synthetic resin pipe 1 and the coating material 2. Although it has an advantage that the conducting wire 3 can be taken out from an arbitrary surface of the synthetic resin tube 1, the covering material 2 needs to be formed on the entire peripheral surface of the synthetic resin tube 1.
Takes a long time to form, and it is necessary to form the covering material 2 on a portion other than the conductive wire 3, so that the cost increases.

【０００８】従って、この発明の目的は、被覆材を導線
部分のみに形成することによって、被覆材を合成樹脂管
全面に形成する場合に比べて、導線の配線が短時間で行
え、しかも、被覆材の使用量が減少するので、低コスト
化が図れる、ロケーティングワイヤーの合成樹脂管への
配線方法を提供することにある。Accordingly, an object of the present invention is to form a covering material only on a conducting wire portion, thereby making it possible to perform wiring of a conducting wire in a shorter time than in a case where the covering material is formed on the entire surface of a synthetic resin pipe. An object of the present invention is to provide a method of wiring a locating wire to a synthetic resin pipe, which can reduce the cost because the amount of material used is reduced.

【０００９】[0009]

【課題を解決するための手段】請求項１記載の発明は、
合成樹脂管の外面又は内面に管軸線方向に沿って導線を
配し、次いで、前記導線上に前記合成樹脂管と同一材質
からなる被覆材を配し、そして、前記被覆材を前記合成
樹脂管の表面に熱融着させることに特徴を有するもので
ある。According to the first aspect of the present invention,
A conductor is disposed along the pipe axis direction on the outer surface or the inner surface of the synthetic resin tube, and then a covering material made of the same material as the synthetic resin tube is disposed on the conductor, and the covering material is provided on the synthetic resin tube. It is characterized in that it is thermally fused to the surface.

【００１０】請求項２記載の発明は、被覆材内に予め導
線を埋め込み、次いで、このようにして導線が埋め込ま
れた前記被覆材を、前記合成樹脂管の外面又は内面に管
軸線方向に沿って配し、そして、前記被覆材を前記合成
樹脂管の表面に熱融着させることに特徴を有するもので
ある。According to a second aspect of the present invention, a conductor is buried in a covering material in advance, and then the covering material in which the conductor is buried is placed on the outer surface or the inner surface of the synthetic resin tube along the pipe axis direction. And disposing the coating material on the surface of the synthetic resin tube by heat fusion.

【００１１】請求項３記載の発明は、前記被覆材内に予
め通電発熱体を埋め込み、前記通電発熱体に通電するこ
とによって、前記被覆材を前記合成樹脂管の表面に熱融
着させることに特徴を有するものである。According to a third aspect of the present invention, an energizing heating element is embedded in the coating material in advance, and the energizing heating element is energized to thermally fuse the coating material to the surface of the synthetic resin tube. It has features.

【００１２】[0012]

【発明の実施の形態】次に、この発明の、ロケーティン
グワイヤーの合成樹脂管への配線方法の一実施態様を、
図面を参照しながら説明する。Next, an embodiment of a method for wiring a locating wire to a synthetic resin pipe according to the present invention will be described.
This will be described with reference to the drawings.

【００１３】図１は、この発明の方法によって導線が配
線された合成樹脂管を示す斜視図である。図１におい
て、４は、ポリエチレン管等の合成樹脂管、５は、合成
樹脂管４の表面に熱融着された、合成樹脂管４と同一材
質の板状被覆材、そして、６は、合成樹脂管４と被覆材
５との間に挟み込まれた、銅製導線（ロケーティングワ
イヤー）である。FIG. 1 is a perspective view showing a synthetic resin pipe to which a conductor is wired according to the method of the present invention. In FIG. 1, reference numeral 4 denotes a synthetic resin tube such as a polyethylene tube, 5 denotes a plate-shaped covering material of the same material as the synthetic resin tube 4 which is thermally fused to the surface of the synthetic resin tube 4, and 6 denotes a synthetic resin tube. It is a copper conducting wire (locating wire) sandwiched between the resin pipe 4 and the coating material 5.

【００１４】被覆材５内には、ニクロム線又は通電発熱
繊維等の通電発熱体７が予め埋め込まれている。通電発
熱繊維は、マイクロメタルファイバーとアラミド繊維と
からなっており、優れた柔軟性及び耐久性を有し、ニク
ロム線とほぼ同等の電気熱特性を有しているので、断線
の恐れが少なく、射出成形法等によって被覆材５内に容
易に埋め込むことができる。An energizing heating element 7 such as a nichrome wire or an energizing heating fiber is embedded in the covering material 5 in advance. Electric heating fiber is made of micro metal fiber and aramid fiber, has excellent flexibility and durability, and has almost the same electric heat characteristics as nichrome wire, so there is little risk of disconnection, It can be easily embedded in the coating material 5 by an injection molding method or the like.

【００１５】導線６を合成樹脂管４に配線するには、導
線６を合成樹脂管４の外面又は内面に管軸線方向に沿っ
て配し、次いで、導線６を挟むようにして、合成樹脂管
４と同一材質からなる被覆材５を接着剤等によって合成
樹脂管４の表面に仮付けする。そして、被覆材５の通電
発熱体７に通電する。これにより、被覆材５が合成樹脂
管４に熱融着されて、導線６が合成樹脂管４に管軸線方
向に沿って配線される。In order to wire the conducting wire 6 to the synthetic resin tube 4, the conducting wire 6 is arranged on the outer surface or the inner surface of the synthetic resin tube 4 along the tube axis direction. A coating material 5 made of the same material is temporarily attached to the surface of the synthetic resin tube 4 with an adhesive or the like. Then, electricity is supplied to the energizing heating element 7 of the coating material 5. As a result, the coating material 5 is thermally fused to the synthetic resin tube 4, and the conductor 6 is wired to the synthetic resin tube 4 along the tube axis direction.

【００１６】被覆材５としては、図２及び図３に示すよ
うに、内部に予め導線６を埋め込んだものであっても良
い。この場合にも、被覆材５内に通電発熱体７が予め埋
め込まれたものを用いると良い。被覆材５の形状は、図
２に示すような蒲鉾形、あるいは、図３に示すような角
柱形とする。As shown in FIGS. 2 and 3, the covering material 5 may be one in which a conductive wire 6 is embedded in advance. Also in this case, it is preferable to use a material in which the electric heating element 7 is embedded in the coating material 5 in advance. The shape of the coating material 5 is a kamaboko shape as shown in FIG. 2 or a prismatic shape as shown in FIG.

【００１７】導線６を合成樹脂管４に配線するには、導
線６が埋め込まれた被覆材５を、合成樹脂管４の外面又
は内面に管軸線方向に沿って接着剤等によって仮付けす
る。そして、被覆材５の通電発熱体７に通電する。これ
により、被覆材５が合成樹脂管４に熱融着されて、導線
６が合成樹脂管４に管軸線方向に沿って配線される。In order to wire the conductor 6 to the synthetic resin tube 4, the covering material 5 in which the conductor 6 is embedded is temporarily attached to the outer surface or the inner surface of the synthetic resin tube 4 along the tube axis direction with an adhesive or the like. Then, electricity is supplied to the energizing heating element 7 of the coating material 5. As a result, the coating material 5 is thermally fused to the synthetic resin tube 4, and the conductor 6 is wired to the synthetic resin tube 4 along the tube axis direction.

【００１８】[0018]

【発明の効果】以上説明したように、この発明によれ
ば、被覆材を導線部分のみに形成することによって、被
覆材を合成樹脂管全面に形成する場合に比べて、導線の
配線が短時間で行え、しかも、被覆材の使用量が減少す
るので、低コスト化が図れるといった有用な効果がもた
らされる。As described above, according to the present invention, by forming the covering material only on the conductive wire portion, the wiring of the conducting wire can be completed in a shorter time than when the covering material is formed on the entire surface of the synthetic resin pipe. In addition, since the amount of the coating material used is reduced, useful effects such as cost reduction can be achieved.

【図面の簡単な説明】[Brief description of the drawings]

【図１】板状被覆材を用いた、この発明の方法によって
導線が配線された合成樹脂管を示す斜視図である。FIG. 1 is a perspective view showing a synthetic resin pipe using a plate-shaped covering material and having a conductor wired by the method of the present invention.

【図２】蒲鉾形被覆材を用いた、この発明の方法によっ
て導線が配線された合成樹脂管を示す斜視図である。FIG. 2 is a perspective view showing a synthetic resin tube having a conductive wire wired by the method of the present invention, using a tub-shaped covering material.

【図３】角柱形被覆材を用いた、この発明の方法によっ
て導線が配線された合成樹脂管を示す斜視図である。FIG. 3 is a perspective view showing a synthetic resin pipe using a prismatic covering material and having a conductor wired by the method of the present invention.

【図４】従来技術を示す斜視図である。FIG. 4 is a perspective view showing a conventional technique.

【符号の説明】[Explanation of symbols]

１：合成樹脂管 ２：被覆材 ３：導線 ４：合成樹脂管 ５：被覆材 ６：導線 ７：通電発熱体 1: synthetic resin tube 2: covering material 3: conducting wire 4: synthetic resin tube 5: covering material 6: conducting wire 7: electric heating element

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 合成樹脂管の外面又は内面に管軸線方向
に沿って導線を配し、次いで、前記導線上に前記合成樹
脂管と同一材質からなる被覆材を配し、そして、前記被
覆材を前記合成樹脂管の表面に熱融着させることを特徴
とする、ロケーティングワイヤーの合成樹脂管への配線
方法。1. A conductor is disposed on an outer surface or an inner surface of a synthetic resin tube along an axial direction of the tube, and then, a covering material made of the same material as the synthetic resin tube is disposed on the conductor, and the covering material is provided. Is thermally fused to the surface of the synthetic resin pipe, wherein the locating wire is connected to the synthetic resin pipe. 【請求項２】 被覆材内に予め導線を埋め込み、次い
で、このようにして導線が埋め込まれた前記被覆材を、
前記合成樹脂管の外面又は内面に管軸線方向に沿って配
し、そして、前記被覆材を前記合成樹脂管の表面に熱融
着させることを特徴とする、ロケーティングワイヤーの
合成樹脂管への配線方法。2. A method according to claim 1, wherein the conductor is embedded in the covering material in advance, and then the covering material in which the conductor is embedded is
The locating wire is disposed on the outer surface or the inner surface of the synthetic resin tube along the axial direction of the tube, and the coating material is thermally fused to the surface of the synthetic resin tube. Wiring method. 【請求項３】 前記被覆材内に予め通電発熱体を埋め込
み、前記通電発熱体に通電することによって、前記被覆
材を前記合成樹脂管の表面に熱融着させることを特徴と
する、請求項１又は２記載の配線方法。3. The heating device according to claim 1, wherein an energization heating element is embedded in the coating material in advance, and the energization heating element is energized to thermally fuse the coating material to the surface of the synthetic resin tube. 3. The wiring method according to 1 or 2.
JP9282221A 1997-10-15 1997-10-15 Wiring method for locating wire onto synthetic resin conduit Pending JPH11118087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9282221A JPH11118087A (en) 1997-10-15 1997-10-15 Wiring method for locating wire onto synthetic resin conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9282221A JPH11118087A (en) 1997-10-15 1997-10-15 Wiring method for locating wire onto synthetic resin conduit

Publications (1)

Publication Number Publication Date
JPH11118087A true JPH11118087A (en) 1999-04-30

Family

ID=17649645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9282221A Pending JPH11118087A (en) 1997-10-15 1997-10-15 Wiring method for locating wire onto synthetic resin conduit

Country Status (1)

Country Link
JP (1) JPH11118087A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040038431A (en) * 2002-11-01 2004-05-08 이순재 The hose with electric wire and their manufacturing method
KR100441669B1 (en) * 2001-12-03 2004-07-27 주식회사 삼천리 a
KR100629943B1 (en) 2006-02-03 2006-09-28 벽진산업 주식회사 A pipe locator
JP2006292111A (en) * 2005-04-13 2006-10-26 Buyou Gas Kk Connecting method of synthetic resin pipe
KR100906420B1 (en) 2009-03-02 2009-07-09 주식회사동원프라스틱 Making method of plastic pipe with line for pipeline detection
KR101367818B1 (en) * 2013-08-09 2014-02-27 현대파이프(주) Apparatus for attaching metallic conductor for locating underground polyethylene pipe
KR101408920B1 (en) * 2014-02-10 2014-07-02 (주)동원프라스틱 Using the metal wire and the conductive material used polyethylene tubes pipe and its manufacturing method
CN108032504A (en) * 2017-01-22 2018-05-15 杨明昆 A kind of new steel mesh plastic composite pipe processing technology

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441669B1 (en) * 2001-12-03 2004-07-27 주식회사 삼천리 a
KR20040038431A (en) * 2002-11-01 2004-05-08 이순재 The hose with electric wire and their manufacturing method
JP2006292111A (en) * 2005-04-13 2006-10-26 Buyou Gas Kk Connecting method of synthetic resin pipe
JP4583226B2 (en) * 2005-04-13 2010-11-17 武陽ガス株式会社 Synthetic resin pipe connection method
KR100629943B1 (en) 2006-02-03 2006-09-28 벽진산업 주식회사 A pipe locator
KR100906420B1 (en) 2009-03-02 2009-07-09 주식회사동원프라스틱 Making method of plastic pipe with line for pipeline detection
KR101367818B1 (en) * 2013-08-09 2014-02-27 현대파이프(주) Apparatus for attaching metallic conductor for locating underground polyethylene pipe
KR101408920B1 (en) * 2014-02-10 2014-07-02 (주)동원프라스틱 Using the metal wire and the conductive material used polyethylene tubes pipe and its manufacturing method
CN108032504A (en) * 2017-01-22 2018-05-15 杨明昆 A kind of new steel mesh plastic composite pipe processing technology

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