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GB1308950A - Jointing of pipes and cables - Google Patents

Jointing of pipes and cables

Info

Publication number
GB1308950A
GB1308950A GB2986870A GB1308950DA GB1308950A GB 1308950 A GB1308950 A GB 1308950A GB 2986870 A GB2986870 A GB 2986870A GB 1308950D A GB1308950D A GB 1308950DA GB 1308950 A GB1308950 A GB 1308950A
Authority
GB
United Kingdom
Prior art keywords
cable
fluid
component
sheath
jointing
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.)
Expired
Application number
GB2986870A
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.)
Pirelli General Cable Works Ltd
Pirelli General Cable Works
Original Assignee
Pirelli General Cable Works Ltd
Pirelli General Cable Works
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 Pirelli General Cable Works Ltd, Pirelli General Cable Works filed Critical Pirelli General Cable Works Ltd
Publication of GB1308950A publication Critical patent/GB1308950A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • H02G15/32—Cable inlets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
  • Processing Of Terminals (AREA)

Abstract

1308950 Pipe couplings PIRELLI -GENERAL CABLE WORKS Ltd 26 May 1971 [19 June 1970] 29868/70 Heading F2G [Also in Divisions B3 and H2] In a method of jointing or terminating a fluid (e.g. oil) filled cable sheath 16, e.g. of corrugated A1 tube, a tubular portion 20 of a metal component 22 is inserted with an interference fit into an end portion of the sheath 16, the extreme end 28 of the latter engaging an annular lip 30, which projects axially from a radial flange portion 32 of component 22, so defining a circumferential space 42 from which filling fluid and generated gases are removed by the application of a vacuum source to one or more ducts 34 in flange portion 32 while sheath end 28 and lip 30 are sealingly joined together, as by welding or plumb-wiping. A clearance between tubular portion 20 and cable core 14 permits the flow of fluid, which is, however, partially arrested by a rubber glove 46. For a cable joint, component 22 is sealingly connected to a similar component on a second cable end by means of a tubular joint sleeve 48, which is secured at 50 to flanges 32, as by welding or bolting. For a cable termination; a sleeve or end bell is connected between flange 32 and the termination. The invention is also applicable to the jointing and terminating of fluid carrying metal pipes.
GB2986870A 1970-06-19 1970-06-19 Jointing of pipes and cables Expired GB1308950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2986870 1970-06-19

Publications (1)

Publication Number Publication Date
GB1308950A true GB1308950A (en) 1973-03-07

Family

ID=10298496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2986870A Expired GB1308950A (en) 1970-06-19 1970-06-19 Jointing of pipes and cables

Country Status (3)

Country Link
GB (1) GB1308950A (en)
IE (1) IE35316B1 (en)
ZA (1) ZA713518B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247065A (en) * 2016-08-08 2016-12-21 北京航天试验技术研究所 A kind of compensate the structure of cryogenic piping temperature stress in vacuum chamber
CN112670911A (en) * 2020-12-23 2021-04-16 长园电力技术有限公司 Connecting method and connecting structure of aluminum sheath cable and metal pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247065A (en) * 2016-08-08 2016-12-21 北京航天试验技术研究所 A kind of compensate the structure of cryogenic piping temperature stress in vacuum chamber
CN112670911A (en) * 2020-12-23 2021-04-16 长园电力技术有限公司 Connecting method and connecting structure of aluminum sheath cable and metal pipe
CN112670911B (en) * 2020-12-23 2023-01-03 长园电力技术有限公司 Connecting method and connecting structure of aluminum sheath cable and metal pipe

Also Published As

Publication number Publication date
IE35316L (en) 1971-12-19
IE35316B1 (en) 1976-01-07
ZA713518B (en) 1972-01-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee