FR1112795A - Electric circuit breaker for high voltage circuits - Google Patents

Electric circuit breaker for high voltage circuits

Info

Publication number
FR1112795A
FR1112795A FR1112795DA FR1112795A FR 1112795 A FR1112795 A FR 1112795A FR 1112795D A FR1112795D A FR 1112795DA FR 1112795 A FR1112795 A FR 1112795A
Authority
FR
France
Prior art keywords
high voltage
circuit breaker
electric circuit
voltage circuits
circuits
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR1112795A publication Critical patent/FR1112795A/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
    • H01H33/008—Pedestal mounted switch gear combinations
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR1112795D 1953-08-31 1954-08-30 Electric circuit breaker for high voltage circuits Expired FR1112795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE325265X 1953-08-31

Publications (1)

Publication Number Publication Date
FR1112795A true FR1112795A (en) 1956-03-19

Family

ID=20307935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112795D Expired FR1112795A (en) 1953-08-31 1954-08-30 Electric circuit breaker for high voltage circuits

Country Status (7)

Country Link
US (1) US2774851A (en)
BE (1) BE531481A (en)
CH (1) CH325265A (en)
DE (1) DE956780C (en)
FR (1) FR1112795A (en)
GB (1) GB759574A (en)
NL (1) NL92345C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104022B (en) * 1957-10-14 1961-04-06 Zd Y V I Plzen N P High pressure gas voltage switch assembled from units
DE1248136B (en) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Circuit breaker for high and extremely high electrical voltages

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928516A (en) * 1958-12-02 1963-06-12 Ass Elect Ind Improvements relating to air or gas blast electric circuit-breakers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1920894A (en) * 1929-05-24 1933-08-01 Ruppel Sigwart Electric switch
US2260188A (en) * 1940-03-27 1941-10-21 Milliken Humphreys Gas-blast circuit breaker
DE916317C (en) * 1949-05-29 1954-08-09 Sachsenwerk Licht & Kraft Ag Extra high voltage circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104022B (en) * 1957-10-14 1961-04-06 Zd Y V I Plzen N P High pressure gas voltage switch assembled from units
DE1248136B (en) * 1961-12-21 1967-08-24 Magrini Fab Riun Scarpa Circuit breaker for high and extremely high electrical voltages

Also Published As

Publication number Publication date
BE531481A (en)
NL92345C (en) 1959-09-16
US2774851A (en) 1956-12-18
DE956780C (en) 1957-01-24
NL190220A (en) 1954-08-23
CH325265A (en) 1957-10-31
GB759574A (en) 1956-10-17

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