FR1093492A - Improvements to operating mechanisms for switch or electrical disconnector, more specifically for high voltage switch - Google Patents

Improvements to operating mechanisms for switch or electrical disconnector, more specifically for high voltage switch

Info

Publication number
FR1093492A
FR1093492A FR1093492DA FR1093492A FR 1093492 A FR1093492 A FR 1093492A FR 1093492D A FR1093492D A FR 1093492DA FR 1093492 A FR1093492 A FR 1093492A
Authority
FR
France
Prior art keywords
switch
specifically
high voltage
operating mechanisms
electrical disconnector
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.)
Societe dAppareillage Electrique Gardy SAS
Original Assignee
Societe dAppareillage Electrique Gardy SAS
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 Societe dAppareillage Electrique Gardy SAS filed Critical Societe dAppareillage Electrique Gardy SAS
Application granted granted Critical
Publication of FR1093492A publication Critical patent/FR1093492A/en
Expired 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
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
FR1093492D 1953-11-03 1953-11-03 Improvements to operating mechanisms for switch or electrical disconnector, more specifically for high voltage switch Expired FR1093492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1093492T 1953-11-03

Publications (1)

Publication Number Publication Date
FR1093492A true FR1093492A (en) 1955-05-05

Family

ID=9616485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093492D Expired FR1093492A (en) 1953-11-03 1953-11-03 Improvements to operating mechanisms for switch or electrical disconnector, more specifically for high voltage switch

Country Status (1)

Country Link
FR (1) FR1093492A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095361B (en) * 1955-05-27 1960-12-22 Calor Emag Elektrizitaets Ag Drive crank for drives of electrical switchgear, z. B. in high-voltage switchgear
DE3107721A1 (en) * 1981-02-28 1982-09-16 Elektrotechnische Werke Fritz Driescher & Söhne GmbH & Co, 8052 Moosburg Snap-action drive device for an electrical switching apparatus, especially for a medium-voltage load interrupter switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095361B (en) * 1955-05-27 1960-12-22 Calor Emag Elektrizitaets Ag Drive crank for drives of electrical switchgear, z. B. in high-voltage switchgear
DE3107721A1 (en) * 1981-02-28 1982-09-16 Elektrotechnische Werke Fritz Driescher & Söhne GmbH & Co, 8052 Moosburg Snap-action drive device for an electrical switching apparatus, especially for a medium-voltage load interrupter switch

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