DK3703208T3 - Elektrisk ledningsrør, forbindelsesstruktur for elektrisk ledningsrør, klokkeblok, fremgangsmåde til forbindelse af elektriske ledningsrør, fremgangsmåde til forbindelse af elektrisk ledningsrør og klokkeblok, rørforbindelse og ringelement - Google Patents

Elektrisk ledningsrør, forbindelsesstruktur for elektrisk ledningsrør, klokkeblok, fremgangsmåde til forbindelse af elektriske ledningsrør, fremgangsmåde til forbindelse af elektrisk ledningsrør og klokkeblok, rørforbindelse og ringelement Download PDF

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Publication number
DK3703208T3
DK3703208T3 DK17930128.8T DK17930128T DK3703208T3 DK 3703208 T3 DK3703208 T3 DK 3703208T3 DK 17930128 T DK17930128 T DK 17930128T DK 3703208 T3 DK3703208 T3 DK 3703208T3
Authority
DK
Denmark
Prior art keywords
electric wire
connection
pipe
wire pipe
bell block
Prior art date
Application number
DK17930128.8T
Other languages
English (en)
Inventor
Yasuki Kimura
Satoshi Kozawa
Yuzo Nakajima
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Application granted granted Critical
Publication of DK3703208T3 publication Critical patent/DK3703208T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0036—Joints for corrugated pipes
    • F16L25/0045—Joints for corrugated pipes of the quick-acting type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)
  • Joints With Sleeves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Indoor Wiring (AREA)
DK17930128.8T 2017-10-24 2017-11-15 Elektrisk ledningsrør, forbindelsesstruktur for elektrisk ledningsrør, klokkeblok, fremgangsmåde til forbindelse af elektriske ledningsrør, fremgangsmåde til forbindelse af elektrisk ledningsrør og klokkeblok, rørforbindelse og ringelement DK3703208T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017205424 2017-10-24
PCT/JP2017/041038 WO2019082400A1 (ja) 2017-10-24 2017-11-15 電線管、電線管の接続構造、ベルブロック、電線管同士の接続方法、電線管とベルブロックの接続方法、管継手、およびリング部材

Publications (1)

Publication Number Publication Date
DK3703208T3 true DK3703208T3 (da) 2023-01-09

Family

ID=66247332

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17930128.8T DK3703208T3 (da) 2017-10-24 2017-11-15 Elektrisk ledningsrør, forbindelsesstruktur for elektrisk ledningsrør, klokkeblok, fremgangsmåde til forbindelse af elektriske ledningsrør, fremgangsmåde til forbindelse af elektrisk ledningsrør og klokkeblok, rørforbindelse og ringelement

Country Status (7)

Country Link
US (2) US11402046B2 (da)
EP (1) EP3703208B1 (da)
JP (1) JP6391903B1 (da)
AU (1) AU2017437359B2 (da)
DK (1) DK3703208T3 (da)
MY (1) MY198252A (da)
WO (1) WO2019082400A1 (da)

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US12015256B2 (en) * 2020-12-23 2024-06-18 Eaton Intelligent Power Limited Push-in condulet devices, assemblies, systems and methods for electrical raceway fabrication
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US12470048B2 (en) * 2022-04-22 2025-11-11 Eaton Intelligent Power Limited Conduit fitting
CN114838229B (zh) * 2022-04-27 2023-07-21 焦作淄华塑胶管业有限公司 一种高效型管道连接卡扣
KR102633451B1 (ko) * 2022-07-28 2024-02-02 곽종신 배선박스용 부싱커넥터세트
CN115451214B (zh) * 2022-09-13 2025-07-04 无锡双羊暖通设备有限公司 一种螺旋风管的保温结构及其安装方法
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CN115789357B (zh) * 2022-12-01 2025-07-25 南宁轨道交通集团有限责任公司 便于组装的分块矩形顶管
CN117712954B (zh) * 2023-12-22 2024-07-09 保定市天乾电气科技有限公司 一种防止堆压的安全型电缆保护管
CN119425382B (zh) * 2025-01-06 2025-04-08 杭州海纳环保技术有限公司 一种家用ro膜快装膜壳及ro膜元件

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Also Published As

Publication number Publication date
US11402046B2 (en) 2022-08-02
EP3703208B1 (en) 2022-10-05
MY198252A (en) 2023-08-17
WO2019082400A1 (ja) 2019-05-02
AU2017437359A1 (en) 2019-12-19
EP3703208A1 (en) 2020-09-02
EP3703208A4 (en) 2021-07-21
US20220316639A1 (en) 2022-10-06
JP6391903B1 (ja) 2018-09-19
AU2017437359B2 (en) 2020-11-05
JPWO2019082400A1 (ja) 2019-11-14
US11708925B2 (en) 2023-07-25
US20200248853A1 (en) 2020-08-06

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