FR722668A - Electrical circuit breakers - Google Patents

Electrical circuit breakers

Info

Publication number
FR722668A
FR722668A FR722668DA FR722668A FR 722668 A FR722668 A FR 722668A FR 722668D A FR722668D A FR 722668DA FR 722668 A FR722668 A FR 722668A
Authority
FR
France
Prior art keywords
electrical circuit
circuit breakers
breakers
electrical
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
Other languages
French (fr)
Inventor
William James Davy
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 filed Critical
Application granted granted Critical
Publication of FR722668A publication Critical patent/FR722668A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling
FR722668D 1930-09-05 1931-09-04 Electrical circuit breakers Expired FR722668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26567/30A GB362903A (en) 1930-09-05 1930-09-05 Improvements in electrical cut-outs

Publications (1)

Publication Number Publication Date
FR722668A true FR722668A (en) 1932-03-23

Family

ID=10245673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722668D Expired FR722668A (en) 1930-09-05 1931-09-04 Electrical circuit breakers

Country Status (3)

Country Link
US (1) US1999124A (en)
FR (1) FR722668A (en)
GB (1) GB362903A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131273A (en) * 1961-06-01 1964-04-28 Richard E Blodgett Reusable mercury circuit breaker device
US3218412A (en) * 1963-06-27 1965-11-16 Gen Electric High pressure current limiting device
US7013424B2 (en) * 2001-05-04 2006-03-14 International Business Machines Corporation Dedicated processor for efficient processing of documents encoded in a markup language

Also Published As

Publication number Publication date
GB362903A (en) 1931-12-07
US1999124A (en) 1935-04-23

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