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FR2737937B1 - DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE - Google Patents

DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE

Info

Publication number
FR2737937B1
FR2737937B1 FR9509936A FR9509936A FR2737937B1 FR 2737937 B1 FR2737937 B1 FR 2737937B1 FR 9509936 A FR9509936 A FR 9509936A FR 9509936 A FR9509936 A FR 9509936A FR 2737937 B1 FR2737937 B1 FR 2737937B1
Authority
FR
France
Prior art keywords
circuit breaker
closing resistance
motion circuit
double motion
double
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
FR9509936A
Other languages
French (fr)
Other versions
FR2737937A1 (en
Inventor
Michel Perret
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 FR9509936A priority Critical patent/FR2737937B1/en
Priority to CH197096A priority patent/CH691014A5/en
Publication of FR2737937A1 publication Critical patent/FR2737937A1/en
Application granted granted Critical
Publication of FR2737937B1 publication Critical patent/FR2737937B1/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
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
    • 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
FR9509936A 1995-08-18 1995-08-18 DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE Expired - Fee Related FR2737937B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9509936A FR2737937B1 (en) 1995-08-18 1995-08-18 DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE
CH197096A CH691014A5 (en) 1995-08-18 1996-08-12 High-voltage circuit breaker with double movement with closure strength.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509936A FR2737937B1 (en) 1995-08-18 1995-08-18 DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE

Publications (2)

Publication Number Publication Date
FR2737937A1 FR2737937A1 (en) 1997-02-21
FR2737937B1 true FR2737937B1 (en) 1997-09-19

Family

ID=9482003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509936A Expired - Fee Related FR2737937B1 (en) 1995-08-18 1995-08-18 DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE

Country Status (2)

Country Link
CH (1) CH691014A5 (en)
FR (1) FR2737937B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773909B1 (en) * 1998-01-22 2000-04-07 Gec Alsthom T & D Sa DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE
FR2783088B1 (en) * 1998-09-09 2000-10-13 Alstom Technology SWITCH WITH A LONG-TERM INSERTION RESISTOR INSERTION SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450501A1 (en) * 1979-03-02 1980-09-26 Alsthom Cgee CLOSING RESISTANCE INSERTION DEVICE OF A SWITCHING APPARATUS
FR2503448B1 (en) * 1981-03-31 1986-04-18 Alsthom Atlantique COMPRESSED GAS CIRCUIT BREAKER
FR2612683B1 (en) * 1987-03-18 1994-06-03 Alsthom HIGH VOLTAGE CIRCUIT BREAKER WITH CLOSING RESISTANCE

Also Published As

Publication number Publication date
FR2737937A1 (en) 1997-02-21
CH691014A5 (en) 2001-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse