FR2741473B1 - HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE - Google Patents

HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE

Info

Publication number
FR2741473B1
FR2741473B1 FR9513796A FR9513796A FR2741473B1 FR 2741473 B1 FR2741473 B1 FR 2741473B1 FR 9513796 A FR9513796 A FR 9513796A FR 9513796 A FR9513796 A FR 9513796A FR 2741473 B1 FR2741473 B1 FR 2741473B1
Authority
FR
France
Prior art keywords
hanger
control device
breaker control
mechanical circuit
mechanical
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
FR9513796A
Other languages
French (fr)
Other versions
FR2741473A1 (en
Inventor
Michel Perret
Edmond Thuries
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 FR9513796A priority Critical patent/FR2741473B1/en
Publication of FR2741473A1 publication Critical patent/FR2741473A1/en
Application granted granted Critical
Publication of FR2741473B1 publication Critical patent/FR2741473B1/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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device
FR9513796A 1995-11-21 1995-11-21 HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE Expired - Fee Related FR2741473B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9513796A FR2741473B1 (en) 1995-11-21 1995-11-21 HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9513796A FR2741473B1 (en) 1995-11-21 1995-11-21 HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE

Publications (2)

Publication Number Publication Date
FR2741473A1 FR2741473A1 (en) 1997-05-23
FR2741473B1 true FR2741473B1 (en) 1997-12-26

Family

ID=9484770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513796A Expired - Fee Related FR2741473B1 (en) 1995-11-21 1995-11-21 HANGER FOR A MECHANICAL CIRCUIT-BREAKER CONTROL DEVICE

Country Status (1)

Country Link
FR (1) FR2741473B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746540B1 (en) * 1996-03-22 1998-04-24 Gec Alsthom T & D Sa CONTROL FOR HIGH VOLTAGE CIRCUIT BREAKER
DE102005050693A1 (en) * 2005-10-18 2007-04-26 Siemens Ag Latching device for a circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187593A (en) * 1958-10-15 1965-06-08 Ite Circuit Breaker Ltd Operating mechanism for circuit breakers
FR1592767A (en) * 1968-11-21 1970-05-19
CH530710A (en) * 1971-04-26 1972-11-15 Bbc Brown Boveri & Cie Tripping device for electrical switches
FR2589001A1 (en) * 1985-10-23 1987-04-24 Alsthom DEVICE FOR MANEUVERING A CIRCUIT BREAKER AND CIRCUIT BREAKER PROVIDED WITH SAID DEVICE
FR2714522B1 (en) * 1993-12-27 1996-02-02 Gec Alsthom T & D Sa Linear control device for circuit breaker.
US5508487A (en) * 1994-03-30 1996-04-16 Abb Power T&D Company Inc. High voltage circuit interrupting device operating mechanism including trip latch assembly

Also Published As

Publication number Publication date
FR2741473A1 (en) 1997-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse