GB1466357A - Cable and seals - Google Patents

Cable and seals

Info

Publication number
GB1466357A
GB1466357A GB1776474A GB1776474A GB1466357A GB 1466357 A GB1466357 A GB 1466357A GB 1776474 A GB1776474 A GB 1776474A GB 1776474 A GB1776474 A GB 1776474A GB 1466357 A GB1466357 A GB 1466357A
Authority
GB
United Kingdom
Prior art keywords
conductors
ridge
april
slot
shape
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
GB1776474A
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.)
Balfour Beatty PLC
Pyrotenax Ltd
Original Assignee
Pyrotenax Ltd
BICC PLC
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 Pyrotenax Ltd, BICC PLC filed Critical Pyrotenax Ltd
Priority to GB1776474A priority Critical patent/GB1466357A/en
Priority to DE19757512616 priority patent/DE7512616U/de
Priority to FR7512538A priority patent/FR2353211A7/en
Publication of GB1466357A publication Critical patent/GB1466357A/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
    • H02G15/02—Cable terminations
    • H02G15/04—Cable-end sealings

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Insulators (AREA)
  • Insulating Bodies (AREA)

Abstract

1466357 Cable terminations BICC Ltd and PYROTENAX Ltd 22 April 1974 [23 April 1974] 17764/74 Heading H2E An end seal on a multiconductor mineral insulated electric cable 2 comprises a metal pot 1, an insulating filling 7 and a closure member of ceramic or vitreous insulating material having its exposed face shaped to provide a surface flash-over distance between the apertures for the conductors greater than (prefer. ably greater than twice) the direct separation. The insulating filling 7 may be an adherent synthetic resin. The surface may have either a slot or a ridge between pairs of conductors in the form of a diameter, "Y"-shape or "X"-shape for two, three and four conductors respectively or in the form of rings around each conductor aperture. The width and the height (or depth) for the ridge (or slot) are preferably at least 3 mm.
GB1776474A 1974-04-23 1974-04-23 Cable and seals Expired GB1466357A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1776474A GB1466357A (en) 1974-04-23 1974-04-23 Cable and seals
DE19757512616 DE7512616U (en) 1974-04-23 1975-04-19
FR7512538A FR2353211A7 (en) 1974-04-23 1975-04-22 PROTECTIVE PLUGS FOR MULTI-CONDUCTOR ELECTRIC CABLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1776474A GB1466357A (en) 1974-04-23 1974-04-23 Cable and seals

Publications (1)

Publication Number Publication Date
GB1466357A true GB1466357A (en) 1977-03-09

Family

ID=10100808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1776474A Expired GB1466357A (en) 1974-04-23 1974-04-23 Cable and seals

Country Status (3)

Country Link
DE (1) DE7512616U (en)
FR (1) FR2353211A7 (en)
GB (1) GB1466357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191902A (en) * 1986-06-17 1987-12-23 Bicc Plc Termination of mineral insulated electric cable
GB2192499A (en) * 1986-06-17 1988-01-13 Bicc Plc Termination of mineral insulated electric cable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191902A (en) * 1986-06-17 1987-12-23 Bicc Plc Termination of mineral insulated electric cable
GB2192499A (en) * 1986-06-17 1988-01-13 Bicc Plc Termination of mineral insulated electric cable
GB2192499B (en) * 1986-06-17 1990-03-07 Bicc Plc Termination of mineral insulated electric cable
GB2191902B (en) * 1986-06-17 1990-03-14 Bicc Plc Termination of mineral insulated electric cable

Also Published As

Publication number Publication date
DE7512616U (en) 1975-09-04
FR2353211A7 (en) 1977-12-23

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Legal Events

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