CA1133554A - Disjoncteur a vide a supports allonges - Google Patents

Disjoncteur a vide a supports allonges

Info

Publication number
CA1133554A
CA1133554A CA275,017A CA275017A CA1133554A CA 1133554 A CA1133554 A CA 1133554A CA 275017 A CA275017 A CA 275017A CA 1133554 A CA1133554 A CA 1133554A
Authority
CA
Canada
Prior art keywords
shaft
closing
spring
circuit breaker
contacts
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
CA275,017A
Other languages
English (en)
Inventor
Fred Bould
Peter M. Kowalik
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1133554A publication Critical patent/CA1133554A/fr
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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CA275,017A 1976-04-28 1977-03-29 Disjoncteur a vide a supports allonges Expired CA1133554A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68082876A 1976-04-28 1976-04-28
US680,828 1976-04-28
AU72579/81A AU7257981A (en) 1976-04-28 1981-07-03 Circuit breaker operating mechanism

Publications (1)

Publication Number Publication Date
CA1133554A true CA1133554A (fr) 1982-10-12

Family

ID=32909146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,017A Expired CA1133554A (fr) 1976-04-28 1977-03-29 Disjoncteur a vide a supports allonges

Country Status (5)

Country Link
JP (1) JPS52147268U (fr)
AU (2) AU2305777A (fr)
CA (1) CA1133554A (fr)
GB (1) GB1583381A (fr)
ZA (1) ZA771385B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540328A1 (de) * 1985-11-11 1987-05-14 Siemens Ag Antriebsvorrichtung fuer ein schaltgeraet mit einer welle
ES2343495B2 (es) * 2007-07-09 2011-05-30 Ormazabal Distribucion Primaria, S.A. Modulo de corte y conexion.
DE102012220144A1 (de) * 2012-11-06 2014-05-08 Siemens Aktiengesellschaft Antriebskinematik für ein Schaltgerät
JP7287256B2 (ja) * 2019-12-06 2023-06-06 富士電機機器制御株式会社 真空遮断器の操作機構

Also Published As

Publication number Publication date
AU2305777A (en) 1978-09-14
ZA771385B (en) 1978-01-25
JPS52147268U (fr) 1977-11-08
GB1583381A (en) 1981-01-28
AU7257981A (en) 1981-11-26

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Legal Events

Date Code Title Description
MKEX Expiry