GB742881A - Improvements in and relating to a closure for an electric switch cabinet - Google Patents

Improvements in and relating to a closure for an electric switch cabinet

Info

Publication number
GB742881A
GB742881A GB340653A GB340653A GB742881A GB 742881 A GB742881 A GB 742881A GB 340653 A GB340653 A GB 340653A GB 340653 A GB340653 A GB 340653A GB 742881 A GB742881 A GB 742881A
Authority
GB
United Kingdom
Prior art keywords
closure
relating
switch cabinet
electric switch
feb
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
GB340653A
Inventor
Henry Simmonds
John Thomas Wilson
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 GB340653A priority Critical patent/GB742881A/en
Publication of GB742881A publication Critical patent/GB742881A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Abstract

742,881. Snap-action switches; switch covers. ENGLISH ELECTRIC CO.. Ltd. Feb. 5, 1954 [Feb. 6, 1953]. No. 3406/53. Drawings to Specification. Class 38(5) The subjeet-matter of this Specification is substantially the same as that of Specification 742,880, but the claims differ.
GB340653A 1953-02-06 1953-02-06 Improvements in and relating to a closure for an electric switch cabinet Expired GB742881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB340653A GB742881A (en) 1953-02-06 1953-02-06 Improvements in and relating to a closure for an electric switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB340653A GB742881A (en) 1953-02-06 1953-02-06 Improvements in and relating to a closure for an electric switch cabinet

Publications (1)

Publication Number Publication Date
GB742881A true GB742881A (en) 1956-01-04

Family

ID=9757732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB340653A Expired GB742881A (en) 1953-02-06 1953-02-06 Improvements in and relating to a closure for an electric switch cabinet

Country Status (1)

Country Link
GB (1) GB742881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232533A (en) * 1989-05-05 1990-12-12 Ashley & Rock Ltd Consumer unit housing
CN107171238A (en) * 2017-07-12 2017-09-15 漳州新源电力工程有限公司电控设备厂 A kind of safe intermediate switchgear cabinet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232533A (en) * 1989-05-05 1990-12-12 Ashley & Rock Ltd Consumer unit housing
CN107171238A (en) * 2017-07-12 2017-09-15 漳州新源电力工程有限公司电控设备厂 A kind of safe intermediate switchgear cabinet
CN107171238B (en) * 2017-07-12 2023-04-11 国网福建省电力有限公司漳州供电公司 High middle-mounted switch cabinet of security

Similar Documents

Publication Publication Date Title
GB898463A (en) Improvements in electrical circuit interrupters
GB960403A (en) Improvements in or relating to electric circuit-breakers
GB983502A (en) Improvements in or relating to gas-blast electric circuit-breakers
CA568201A (en) Electrical switch
GB742881A (en) Improvements in and relating to a closure for an electric switch cabinet
GB837435A (en) Snap-action electric switch construction
GB800364A (en) Improvements relating to combined electrical switchgear and fuse assemblies
GB776748A (en) Improvements relating to high-voltage air-break circuit-breakers
CA561560A (en) Self-trip circuit breaker
GB796582A (en) Improvements in and relating to electric circuit-breakers of the gas-blast type
GB872233A (en) Electric switch
GB871975A (en) Electric switches and contact arrangements therefor
CA497705A (en) Electric delayed-impulse valve and switching circuit therefor
AU165233B2 (en) Improvements in electric snap-acting switches
GB775450A (en) Improvements relating to electric automatic circuit breakers
GB809437A (en) Electrical spring blade contact carrying member
GB813127A (en) Improvements in or relating to rotary electric switches
AU162199B2 (en) Electrical key switches
AU1766653A (en) Improvements in electric snap-acting switches
CA534783A (en) Snap-action electric switch
GB767229A (en) Improvements in and relating to automatic electrical circuit breakers
CA495657A (en) Snap-action electric switch
CA495656A (en) Snap-action electric switch
GB800365A (en) Improvements relating to electrical switch gear
GB919844A (en) Improvements in or relating to gas-blast electric circuit-breakers