FR1290907A - Improvements to breaking devices for electrical circuit breakers - Google Patents

Improvements to breaking devices for electrical circuit breakers

Info

Publication number
FR1290907A
FR1290907A FR854670A FR854670A FR1290907A FR 1290907 A FR1290907 A FR 1290907A FR 854670 A FR854670 A FR 854670A FR 854670 A FR854670 A FR 854670A FR 1290907 A FR1290907 A FR 1290907A
Authority
FR
France
Prior art keywords
electrical circuit
circuit breakers
breaking devices
breaking
devices
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
FR854670A
Other languages
French (fr)
Inventor
Denis Hartmann
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.)
Societe dAppareillage Electrique Gardy SAS
Original Assignee
Societe dAppareillage Electrique Gardy SAS
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 Societe dAppareillage Electrique Gardy SAS filed Critical Societe dAppareillage Electrique Gardy SAS
Priority to FR854670A priority Critical patent/FR1290907A/en
Priority to ES270996A priority patent/ES270996A1/en
Application granted granted Critical
Publication of FR1290907A publication Critical patent/FR1290907A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/68—Liquid-break switches, e.g. oil-break
FR854670A 1961-03-06 1961-03-06 Improvements to breaking devices for electrical circuit breakers Expired FR1290907A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR854670A FR1290907A (en) 1961-03-06 1961-03-06 Improvements to breaking devices for electrical circuit breakers
ES270996A ES270996A1 (en) 1961-03-06 1961-10-07 A circuit breaker with extinguished by hydraulic fluid (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854670A FR1290907A (en) 1961-03-06 1961-03-06 Improvements to breaking devices for electrical circuit breakers

Publications (1)

Publication Number Publication Date
FR1290907A true FR1290907A (en) 1962-04-20

Family

ID=8750184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854670A Expired FR1290907A (en) 1961-03-06 1961-03-06 Improvements to breaking devices for electrical circuit breakers

Country Status (2)

Country Link
ES (1) ES270996A1 (en)
FR (1) FR1290907A (en)

Also Published As

Publication number Publication date
ES270996A1 (en) 1962-02-01

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