GB2004698B - Electric circuit breakers - Google Patents

Electric circuit breakers

Info

Publication number
GB2004698B
GB2004698B GB7832413A GB7832413A GB2004698B GB 2004698 B GB2004698 B GB 2004698B GB 7832413 A GB7832413 A GB 7832413A GB 7832413 A GB7832413 A GB 7832413A GB 2004698 B GB2004698 B GB 2004698B
Authority
GB
United Kingdom
Prior art keywords
electric circuit
circuit breakers
breakers
electric
circuit
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
GB7832413A
Other versions
GB2004698A (en
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.)
Dorman Smith Switchgear Ltd
Original Assignee
Dorman Smith Switchgear 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 Dorman Smith Switchgear Ltd filed Critical Dorman Smith Switchgear Ltd
Priority to GB7832413A priority Critical patent/GB2004698B/en
Publication of GB2004698A publication Critical patent/GB2004698A/en
Application granted granted Critical
Publication of GB2004698B publication Critical patent/GB2004698B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
GB7832413A 1977-09-17 1978-08-07 Electric circuit breakers Expired GB2004698B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7832413A GB2004698B (en) 1977-09-17 1978-08-07 Electric circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3885677 1977-09-17
GB7832413A GB2004698B (en) 1977-09-17 1978-08-07 Electric circuit breakers

Publications (2)

Publication Number Publication Date
GB2004698A GB2004698A (en) 1979-04-04
GB2004698B true GB2004698B (en) 1982-02-17

Family

ID=26263938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832413A Expired GB2004698B (en) 1977-09-17 1978-08-07 Electric circuit breakers

Country Status (1)

Country Link
GB (1) GB2004698B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE56136B1 (en) * 1983-12-19 1991-04-24 Westinghouse Electric Corp Circuit breaker with improved cross-bar and contact assembly
US4540961A (en) * 1983-12-19 1985-09-10 Westinghouse Electric Corp. Molded case circuit breaker with an apertured molded cross bar for supporting a movable electrical contact arm

Also Published As

Publication number Publication date
GB2004698A (en) 1979-04-04

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Legal Events

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