FR2477313B1 - - Google Patents

Info

Publication number
FR2477313B1
FR2477313B1 FR8004545A FR8004545A FR2477313B1 FR 2477313 B1 FR2477313 B1 FR 2477313B1 FR 8004545 A FR8004545 A FR 8004545A FR 8004545 A FR8004545 A FR 8004545A FR 2477313 B1 FR2477313 B1 FR 2477313B1
Authority
FR
France
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
FR8004545A
Other languages
French (fr)
Other versions
FR2477313A1 (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.)
Alstom SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8004545A priority Critical patent/FR2477313A1/fr
Publication of FR2477313A1 publication Critical patent/FR2477313A1/fr
Application granted granted Critical
Publication of FR2477313B1 publication Critical patent/FR2477313B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/075—Earthing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR8004545A 1980-02-29 1980-02-29 Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque Granted FR2477313A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8004545A FR2477313A1 (fr) 1980-02-29 1980-02-29 Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004545A FR2477313A1 (fr) 1980-02-29 1980-02-29 Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque

Publications (2)

Publication Number Publication Date
FR2477313A1 FR2477313A1 (fr) 1981-09-04
FR2477313B1 true FR2477313B1 (enExample) 1982-12-03

Family

ID=9239159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004545A Granted FR2477313A1 (fr) 1980-02-29 1980-02-29 Dispositif de manoeuvre d'un sectionneur de terre a fermeture brusque

Country Status (1)

Country Link
FR (1) FR2477313A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922356A1 (fr) * 2007-10-16 2009-04-17 Areva T & D Sa Interrupteur moyenne ou haute tension et poste electrique sous enveloppe metallique comportant au moins un tel interrupteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765259B1 (de) * 1968-04-25 1972-01-13 Siemens Ag Federkraftspeicher fuer einen Schalter
FR2129885B1 (enExample) * 1971-03-18 1974-02-15 Alsthom Cgee
US4123635A (en) * 1976-01-06 1978-10-31 Westinghouse Electric Corp. Multi-pole high-voltage circuit-interrupter having independent pole tripping with a single common operating mechanism

Also Published As

Publication number Publication date
FR2477313A1 (fr) 1981-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse