GB202347A - Improvements relating to electric contact breakers - Google Patents

Improvements relating to electric contact breakers

Info

Publication number
GB202347A
GB202347A GB784622A GB784622A GB202347A GB 202347 A GB202347 A GB 202347A GB 784622 A GB784622 A GB 784622A GB 784622 A GB784622 A GB 784622A GB 202347 A GB202347 A GB 202347A
Authority
GB
United Kingdom
Prior art keywords
spring
electric contact
improvements relating
contact
contact breakers
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
GB784622A
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.)
Individual
Original Assignee
Individual
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
Priority to NL12460D priority Critical patent/NL12460C/xx
Application filed by Individual filed Critical Individual
Priority to GB784622A priority patent/GB202347A/en
Priority to FR551481D priority patent/FR551481A/en
Priority to DEE28115D priority patent/DE415960C/en
Publication of GB202347A publication Critical patent/GB202347A/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
    • H01H3/004—Mechanisms for operating contacts for operating contacts periodically

Landscapes

  • Breakers (AREA)

Abstract

202,347. Elverson, A. J. H. March 17, 1922. Make-and-break switches, mechanical; contacts.-In contact-breakers having a flat spring a supported at both ends, an auxiliary spring is anchored to one end of the spring a and engages with it to substantially the point of contact of the operating member k, which is normally held out of contact by a spring m and is acted on by a cam or like to give rapid make and break.
GB784622A 1922-03-17 1922-03-17 Improvements relating to electric contact breakers Expired GB202347A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL12460D NL12460C (en) 1922-03-17
GB784622A GB202347A (en) 1922-03-17 1922-03-17 Improvements relating to electric contact breakers
FR551481D FR551481A (en) 1922-03-17 1922-05-15 Electric contact switch
DEE28115D DE415960C (en) 1922-03-17 1922-05-20 Breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB784622A GB202347A (en) 1922-03-17 1922-03-17 Improvements relating to electric contact breakers

Publications (1)

Publication Number Publication Date
GB202347A true GB202347A (en) 1923-08-17

Family

ID=9840893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784622A Expired GB202347A (en) 1922-03-17 1922-03-17 Improvements relating to electric contact breakers

Country Status (4)

Country Link
DE (1) DE415960C (en)
FR (1) FR551481A (en)
GB (1) GB202347A (en)
NL (1) NL12460C (en)

Also Published As

Publication number Publication date
FR551481A (en) 1923-04-06
NL12460C (en)
DE415960C (en) 1925-07-07

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