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CH566639A5 - - Google Patents

Info

Publication number
CH566639A5
CH566639A5 CH1624173A CH1624173A CH566639A5 CH 566639 A5 CH566639 A5 CH 566639A5 CH 1624173 A CH1624173 A CH 1624173A CH 1624173 A CH1624173 A CH 1624173A CH 566639 A5 CH566639 A5 CH 566639A5
Authority
CH
Switzerland
Application number
CH1624173A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1624173A priority Critical patent/CH566639A5/xx
Priority to DE19737344180 priority patent/DE7344180U/en
Priority to DE19732361972 priority patent/DE2361972C2/en
Publication of CH566639A5 publication Critical patent/CH566639A5/xx

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
    • H01H3/3005—Charging means
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
    • 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
    • H01H3/301—Charging means using a fluid actuator
    • 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
    • H01H3/3052—Linear spring motors
CH1624173A 1973-11-19 1973-11-19 CH566639A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1624173A CH566639A5 (en) 1973-11-19 1973-11-19
DE19737344180 DE7344180U (en) 1973-11-19 1973-12-13 Spring-loaded drive for electrical switchgear
DE19732361972 DE2361972C2 (en) 1973-11-19 1973-12-13 Spring-loaded drive for electrical switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1624173A CH566639A5 (en) 1973-11-19 1973-11-19

Publications (1)

Publication Number Publication Date
CH566639A5 true CH566639A5 (en) 1975-09-15

Family

ID=4415604

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1624173A CH566639A5 (en) 1973-11-19 1973-11-19

Country Status (2)

Country Link
CH (1) CH566639A5 (en)
DE (2) DE2361972C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447132A1 (en) * 1984-12-22 1986-07-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulic device
DE3709988A1 (en) * 1987-03-26 1988-10-06 Bbc Brown Boveri & Cie HYDRAULIC OR PNEUMATIC DRIVE FOR ACTUATING THE MOVABLE SWITCHING CONTACT OF A MEDIUM AND / OR HIGH VOLTAGE CIRCUIT BREAKER
FR2628566A1 (en) * 1988-03-09 1989-09-15 Alsthom DEVICE FOR CONTROLLING A CIRCUIT BREAKER
DE9420996U1 (en) * 1994-12-21 1996-04-18 Siemens AG, 80333 München Storage drive for an electrical circuit breaker with a closed-circuit release
FR2746540B1 (en) * 1996-03-22 1998-04-24 Gec Alsthom T & D Sa CONTROL FOR HIGH VOLTAGE CIRCUIT BREAKER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH379865A (en) * 1958-11-22 1964-07-15 Asea Ab Hydraulic tensioning device on spring drive

Also Published As

Publication number Publication date
DE7344180U (en) 1975-11-13
DE2361972C2 (en) 1982-12-23
DE2361972A1 (en) 1975-05-22

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased