FR1140558A - High breaking capacity circuit breaker - Google Patents

High breaking capacity circuit breaker

Info

Publication number
FR1140558A
FR1140558A FR1140558DA FR1140558A FR 1140558 A FR1140558 A FR 1140558A FR 1140558D A FR1140558D A FR 1140558DA FR 1140558 A FR1140558 A FR 1140558A
Authority
FR
France
Prior art keywords
circuit breaker
breaking capacity
high breaking
capacity circuit
breaker
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)
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.)
ELECTRICITE IND BELGE L
Original Assignee
ELECTRICITE IND BELGE L
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 ELECTRICITE IND BELGE L filed Critical ELECTRICITE IND BELGE L
Application granted granted Critical
Publication of FR1140558A publication Critical patent/FR1140558A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
FR1140558D 1955-04-28 1956-01-25 High breaking capacity circuit breaker Expired FR1140558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1140558X 1955-04-28

Publications (1)

Publication Number Publication Date
FR1140558A true FR1140558A (en) 1957-07-29

Family

ID=3893800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140558D Expired FR1140558A (en) 1955-04-28 1956-01-25 High breaking capacity circuit breaker

Country Status (3)

Country Link
BE (1) BE537744A (en)
DE (1) DE1028201B (en)
FR (1) FR1140558A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138845B (en) * 1957-06-03 1962-10-31 Offcine Elettromeccaniche Scar High-voltage liquid switch in column design
US3140374A (en) * 1962-09-20 1964-07-07 Fred H Cole Circuit breaker interrupter
US3201552A (en) * 1961-04-11 1965-08-17 Magrini Societa Per Azioni Arc-extinguishing grid structure for liquid-type interrupter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199367B (en) * 1956-03-27 1965-08-26 Westinghouse Electric Corp Electric switch
FR1272157A (en) * 1960-08-12 1961-09-22 Forges Ateliers Const Electr Improvements to low oil volume circuit breakers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138845B (en) * 1957-06-03 1962-10-31 Offcine Elettromeccaniche Scar High-voltage liquid switch in column design
US3201552A (en) * 1961-04-11 1965-08-17 Magrini Societa Per Azioni Arc-extinguishing grid structure for liquid-type interrupter
US3140374A (en) * 1962-09-20 1964-07-07 Fred H Cole Circuit breaker interrupter

Also Published As

Publication number Publication date
BE537744A (en) 1955-05-14
DE1028201B (en) 1958-04-17

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