GB1509703A - Electric current conductor system - Google Patents

Electric current conductor system

Info

Publication number
GB1509703A
GB1509703A GB536174A GB536174A GB1509703A GB 1509703 A GB1509703 A GB 1509703A GB 536174 A GB536174 A GB 536174A GB 536174 A GB536174 A GB 536174A GB 1509703 A GB1509703 A GB 1509703A
Authority
GB
United Kingdom
Prior art keywords
rail
lips
electric current
current conductor
conductor system
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
GB536174A
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.)
Brecknell Willis and Co Ltd
Original Assignee
Brecknell Willis and 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 Brecknell Willis and Co Ltd filed Critical Brecknell Willis and Co Ltd
Priority to GB536174A priority Critical patent/GB1509703A/en
Publication of GB1509703A publication Critical patent/GB1509703A/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
    • H02G5/00—Installations of bus-bars
    • H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

1509703 Electric couplings BRECKNELL WILLIS & CO Ltd 4 April 1975 [5 Feb 1974] 05361/74 Heading H2E A metal current supply rail is channel-shaped with re-entrant lips and is supported by a plurality of insulated mounts 6. Wings 26 of a plate 25 are forced into engagement beneath the lips by leaf spring 28, both attached to metal blank 17 which is encased in a nylon threaded jacket 20. In operation the rail is covered by an insulating cover and current collected via a shoe operating in a groove in its base. Units to lock lengths of rail together are described (Figs. 5- 11, not shown) as is the use of heating wire to prevent icing and the use of supplementary current carrying wires.
GB536174A 1975-04-04 1975-04-04 Electric current conductor system Expired GB1509703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB536174A GB1509703A (en) 1975-04-04 1975-04-04 Electric current conductor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB536174A GB1509703A (en) 1975-04-04 1975-04-04 Electric current conductor system

Publications (1)

Publication Number Publication Date
GB1509703A true GB1509703A (en) 1978-05-04

Family

ID=9794669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB536174A Expired GB1509703A (en) 1975-04-04 1975-04-04 Electric current conductor system

Country Status (1)

Country Link
GB (1) GB1509703A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852168A1 (en) * 1978-12-02 1980-06-12 Wampfler Gmbh Current rail take=off clamp - has U=shaped cross=section with hooked arms each with L=shaped cut=out section projecting inwards
GB2231454A (en) * 1989-04-04 1990-11-14 Pitcraft Summit Ltd Connecting busbars with play

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852168A1 (en) * 1978-12-02 1980-06-12 Wampfler Gmbh Current rail take=off clamp - has U=shaped cross=section with hooked arms each with L=shaped cut=out section projecting inwards
GB2231454A (en) * 1989-04-04 1990-11-14 Pitcraft Summit Ltd Connecting busbars with play
GB2231454B (en) * 1989-04-04 1993-08-25 Pitcraft Summit Ltd Electrical connector

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Legal Events

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