FR2709862B1 - Circuit breaker with end contacts and high arcing voltage. - Google Patents

Circuit breaker with end contacts and high arcing voltage.

Info

Publication number
FR2709862B1
FR2709862B1 FR9310665A FR9310665A FR2709862B1 FR 2709862 B1 FR2709862 B1 FR 2709862B1 FR 9310665 A FR9310665 A FR 9310665A FR 9310665 A FR9310665 A FR 9310665A FR 2709862 B1 FR2709862 B1 FR 2709862B1
Authority
FR
France
Prior art keywords
circuit breaker
end contacts
arcing voltage
high arcing
voltage
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 - Fee Related
Application number
FR9310665A
Other languages
French (fr)
Other versions
FR2709862A1 (en
Inventor
Perret Michel
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D SA
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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9310665A priority Critical patent/FR2709862B1/en
Publication of FR2709862A1 publication Critical patent/FR2709862A1/en
Application granted granted Critical
Publication of FR2709862B1 publication Critical patent/FR2709862B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR9310665A 1993-09-08 1993-09-08 Circuit breaker with end contacts and high arcing voltage. Expired - Fee Related FR2709862B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310665A FR2709862B1 (en) 1993-09-08 1993-09-08 Circuit breaker with end contacts and high arcing voltage.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310665A FR2709862B1 (en) 1993-09-08 1993-09-08 Circuit breaker with end contacts and high arcing voltage.

Publications (2)

Publication Number Publication Date
FR2709862A1 FR2709862A1 (en) 1995-03-17
FR2709862B1 true FR2709862B1 (en) 1995-10-13

Family

ID=9450645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310665A Expired - Fee Related FR2709862B1 (en) 1993-09-08 1993-09-08 Circuit breaker with end contacts and high arcing voltage.

Country Status (1)

Country Link
FR (1) FR2709862B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955795C (en) * 1944-10-08 1957-01-10 Aeg Electrical switching device for high breaking capacities
US2913556A (en) * 1956-03-14 1959-11-17 Westinghouse Electric Corp Circuit interrupters
IT8420599V0 (en) * 1984-01-20 1984-01-20 Sace Spa ARC EXTINGUISHING FLUID ELECTRIC SWITCH WITH SELF-GENERATION OF PRESSURE FOR FLUID DECOMPOSITION.

Also Published As

Publication number Publication date
FR2709862A1 (en) 1995-03-17

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Legal Events

Date Code Title Description
ST Notification of lapse