GB621067A - Improvements in and relating to electric regulating switches and contact assemblies therefor - Google Patents

Improvements in and relating to electric regulating switches and contact assemblies therefor

Info

Publication number
GB621067A
GB621067A GB2752046A GB2752046A GB621067A GB 621067 A GB621067 A GB 621067A GB 2752046 A GB2752046 A GB 2752046A GB 2752046 A GB2752046 A GB 2752046A GB 621067 A GB621067 A GB 621067A
Authority
GB
United Kingdom
Prior art keywords
slider
contact elements
rod
supported
spring
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
GB2752046A
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.)
English Electric Co Ltd
Original Assignee
English 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB2752046A priority Critical patent/GB621067A/en
Publication of GB621067A publication Critical patent/GB621067A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details

Abstract

621,067. Regulating switches. ENGLISH ELECTRIC CO., Ltd., and BENNETT, J. H. Sept. 13, 1946, No. 27520. [Class 38(v)] A regulating switch has a contact assembly composed of a laminar stack of alternate contact elements 3 with integral tags 7, and insulating members 4, clamped together and supported on insulated rods 1, 11 between two end plates 9. A rectilinearly-moving slider 16 is mounted on a rod 14 and carries a slotted insulating block 17 which is guided by a square rod 26. In the block 17 a spring-loaded, self-aligning transverse rod with rollers 18, 19 is mounted and forms a conducting bridge between the contact elements 3 and a continuous conductor 21 or a further, similar contact assembly the contacts of which may be aligned or staggered with respect to those of the first assembly. The slider may be moved by turning the rod 14 which in this case is threaded, Fig 3 (Prov.) (not shown), or by means of an endless chain having a peg which engages in the slider. In a modification, Fig. 1 (Comp.) a doubleended laminar stack of contact elements 31 and insulating members 40 is supported on insulated rods 29. Two spring loaded-conducting balls 44 mounted in pivoted spring- controlled cradles 45 on a slider 47, 49, form the bridging pieces between the contact elements 31 and tubular bus bars 41 supported on insulated rods 42.
GB2752046A 1946-09-13 1946-09-13 Improvements in and relating to electric regulating switches and contact assemblies therefor Expired GB621067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2752046A GB621067A (en) 1946-09-13 1946-09-13 Improvements in and relating to electric regulating switches and contact assemblies therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2752046A GB621067A (en) 1946-09-13 1946-09-13 Improvements in and relating to electric regulating switches and contact assemblies therefor

Publications (1)

Publication Number Publication Date
GB621067A true GB621067A (en) 1949-04-04

Family

ID=10260922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2752046A Expired GB621067A (en) 1946-09-13 1946-09-13 Improvements in and relating to electric regulating switches and contact assemblies therefor

Country Status (1)

Country Link
GB (1) GB621067A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319104A (en) * 1978-06-30 1982-03-09 Bbc Brown, Bovery & Company, Ltd. Movable contact unit for a direct-current, high-capacity circuit breaker
US5396036A (en) * 1992-09-11 1995-03-07 Mitsubishi Denki Kabushiki Kaisha Roller contact device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319104A (en) * 1978-06-30 1982-03-09 Bbc Brown, Bovery & Company, Ltd. Movable contact unit for a direct-current, high-capacity circuit breaker
US5396036A (en) * 1992-09-11 1995-03-07 Mitsubishi Denki Kabushiki Kaisha Roller contact device

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