CH379599A - Heavy-current switchgear for quick switch-off - Google Patents

Heavy-current switchgear for quick switch-off

Info

Publication number
CH379599A
CH379599A CH134460A CH134460A CH379599A CH 379599 A CH379599 A CH 379599A CH 134460 A CH134460 A CH 134460A CH 134460 A CH134460 A CH 134460A CH 379599 A CH379599 A CH 379599A
Authority
CH
Switzerland
Prior art keywords
heavy
quick switch
current switchgear
switchgear
current
Prior art date
Application number
CH134460A
Other languages
German (de)
Inventor
Kesselring Fritz Ing Dr
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH379599A publication Critical patent/CH379599A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • 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
    • H01H3/222—Power arrangements internal to the switch for operating the driving mechanism using electrodynamic repulsion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
CH134460A 1959-02-17 1960-02-08 Heavy-current switchgear for quick switch-off CH379599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0061785 1959-02-17

Publications (1)

Publication Number Publication Date
CH379599A true CH379599A (en) 1964-07-15

Family

ID=7495125

Family Applications (1)

Application Number Title Priority Date Filing Date
CH134460A CH379599A (en) 1959-02-17 1960-02-08 Heavy-current switchgear for quick switch-off

Country Status (2)

Country Link
US (1) US3128361A (en)
CH (1) CH379599A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570217A1 (en) * 1984-09-07 1986-03-14 Ferraz & Cie Lucien ELECTROMECHANICAL CIRCUIT BREAKER
EP0450104A1 (en) * 1990-03-28 1991-10-09 Siemens Aktiengesellschaft High-speed circuit breaker

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402272A (en) * 1965-07-22 1968-09-17 Ite Circuit Breaker Ltd Dual path current limiting circuit breaker
DE1590063A1 (en) * 1965-12-03 1970-04-16 Asea Ab DC switch
US3542985A (en) * 1967-01-27 1970-11-24 Asea Ab Circuit breaker for high voltage direct current
US3530304A (en) * 1968-08-21 1970-09-22 Ite Imperial Corp Driving circuit for impulse coils with capacitor shorting switch
US3558907A (en) * 1969-01-22 1971-01-26 Ite Imperial Corp Impulse coil system for transmitting shock wave through stationary rod

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894543A (en) * 1931-09-15 1933-01-17 Trumbull Electric Mfg Co Electric switch
US2130589A (en) * 1937-07-19 1938-09-20 American Electric Switch Corp Spring action rotary switch
BE436328A (en) * 1938-09-08
US2277422A (en) * 1940-03-08 1942-03-24 Gen Electric Electric circuit breaker
US2450256A (en) * 1945-07-31 1948-09-28 Trumbull Electric Mfg Co Electric switch
DE1067105B (en) * 1954-03-11 1959-10-15
US2971130A (en) * 1956-01-10 1961-02-07 Ite Circuit Breaker Ltd Electro-dynamic switching device
US2890309A (en) * 1957-06-26 1959-06-09 Allis Chalmers Mfg Co Multiple break electric switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570217A1 (en) * 1984-09-07 1986-03-14 Ferraz & Cie Lucien ELECTROMECHANICAL CIRCUIT BREAKER
EP0176455A1 (en) * 1984-09-07 1986-04-02 FERRAZ Société Anonyme Electromechanical circuit-breaking device
EP0450104A1 (en) * 1990-03-28 1991-10-09 Siemens Aktiengesellschaft High-speed circuit breaker

Also Published As

Publication number Publication date
US3128361A (en) 1964-04-07

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