FR1196647A - Extinguishing chamber for oil circuit breakers intended for medium voltages - Google Patents

Extinguishing chamber for oil circuit breakers intended for medium voltages

Info

Publication number
FR1196647A
FR1196647A FR1196647DA FR1196647A FR 1196647 A FR1196647 A FR 1196647A FR 1196647D A FR1196647D A FR 1196647DA FR 1196647 A FR1196647 A FR 1196647A
Authority
FR
France
Prior art keywords
oil circuit
circuit breakers
extinguishing chamber
medium voltages
breakers intended
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 FR1196647A publication Critical patent/FR1196647A/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
FR1196647D 1957-06-06 1958-06-05 Extinguishing chamber for oil circuit breakers intended for medium voltages Expired FR1196647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE358143X 1957-06-06

Publications (1)

Publication Number Publication Date
FR1196647A true FR1196647A (en) 1959-11-25

Family

ID=20308849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196647D Expired FR1196647A (en) 1957-06-06 1958-06-05 Extinguishing chamber for oil circuit breakers intended for medium voltages

Country Status (5)

Country Link
US (1) US2948791A (en)
CH (1) CH358143A (en)
DE (1) DE1125030B (en)
FR (1) FR1196647A (en)
GB (1) GB829397A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378392A (en) * 1959-09-09 1964-06-15 Asea Ab Oil switch
US3166659A (en) * 1959-12-16 1965-01-19 Asea Ab Oil circuit breaker comprising an extinguishing chamber for high voltages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH115197A (en) * 1925-07-27 1926-06-01 Oerlikon Maschf Oil switch.
FR768278A (en) * 1933-02-17 1934-08-03 Siemens Ag Liquid switch, in particular trigger switch
DE662830C (en) * 1935-05-22 1938-07-22 Sachsenwerk Licht & Kraft Ag Erase chamber for liquid switch
GB471300A (en) * 1936-01-02 1937-09-01 Asea Ab Improvements in electric circuit breakers having arc quenching arrangements
CH210672A (en) * 1937-07-19 1940-07-31 Hermes Patentverwertungs Gmbh High-performance switch with switching chamber.
CH288565A (en) * 1951-02-16 1953-01-31 Sprecher & Schuh Ag Extinguishing chamber switch with pre-contact and resistance.

Also Published As

Publication number Publication date
CH358143A (en) 1961-11-15
DE1125030B (en) 1962-03-08
US2948791A (en) 1960-08-09
GB829397A (en) 1960-03-02

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