ES458219A1 - Circuit interrupter - Google Patents

Circuit interrupter

Info

Publication number
ES458219A1
ES458219A1 ES458219A ES458219A ES458219A1 ES 458219 A1 ES458219 A1 ES 458219A1 ES 458219 A ES458219 A ES 458219A ES 458219 A ES458219 A ES 458219A ES 458219 A1 ES458219 A1 ES 458219A1
Authority
ES
Spain
Prior art keywords
support
circuit interrupter
coordinator
translation
circuit breaker
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
ES458219A
Other languages
Spanish (es)
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.)
CBS 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
Publication of ES458219A1 publication Critical patent/ES458219A1/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
    • 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
    • H01H3/3005—Charging means
    • H01H3/3015—Charging means using cam devices

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Relay Circuits (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Breakers (AREA)

Abstract

Improvements introduced in a circuit breaker that includes an operation mechanism, characterized in that it comprises: a support; a coordinator arranged for rotation in the support; a contact closure arranged on the outside of the support in mechanical relation with the coordinator at an angular position relative to the support. (Machine-translation by Google Translate, not legally binding)
ES458219A 1976-04-28 1977-04-27 Circuit interrupter Expired ES458219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68127476A 1976-04-28 1976-04-28

Publications (1)

Publication Number Publication Date
ES458219A1 true ES458219A1 (en) 1978-07-16

Family

ID=24734564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458219A Expired ES458219A1 (en) 1976-04-28 1977-04-27 Circuit interrupter

Country Status (10)

Country Link
JP (1) JPS52148369U (en)
AU (1) AU2306177A (en)
BR (1) BR7702435A (en)
CA (1) CA1089521A (en)
ES (1) ES458219A1 (en)
GB (1) GB1583382A (en)
IT (1) IT1077537B (en)
MX (1) MX145327A (en)
NO (1) NO771445L (en)
ZA (1) ZA771384B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101826403B (en) * 2009-03-05 2012-07-25 上海电科电器科技有限公司 Double-energy storage operating mechanism of single operating shaft
CN101834074B (en) * 2010-06-12 2012-02-15 杨秀丽 Spring operation mechanism for high-voltage breaker
CN103311043B (en) * 2013-05-24 2015-12-16 厦门市恒源新电力设备有限公司 Solid insulation vacuum switch
EP3958284A1 (en) * 2020-08-19 2022-02-23 Hitachi Energy Switzerland AG Spring drive cam for a spring drive of a circuit breaker

Also Published As

Publication number Publication date
NO771445L (en) 1977-10-31
ZA771384B (en) 1978-01-25
BR7702435A (en) 1977-12-20
GB1583382A (en) 1981-01-28
AU2306177A (en) 1978-09-14
MX145327A (en) 1982-01-27
CA1089521A (en) 1980-11-11
JPS52148369U (en) 1977-11-10
IT1077537B (en) 1985-05-04

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