CH594977A5 - - Google Patents

Info

Publication number
CH594977A5
CH594977A5 CH387776A CH387776A CH594977A5 CH 594977 A5 CH594977 A5 CH 594977A5 CH 387776 A CH387776 A CH 387776A CH 387776 A CH387776 A CH 387776A CH 594977 A5 CH594977 A5 CH 594977A5
Authority
CH
Switzerland
Application number
CH387776A
Inventor
Heinrich Dr Zimmermann
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 CH387776A priority Critical patent/CH594977A5/xx
Priority to DE19762618087 priority patent/DE2618087C2/en
Priority to DE19767612936 priority patent/DE7612936U1/en
Publication of CH594977A5 publication Critical patent/CH594977A5/xx

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/882—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts the movement being assisted by accelerating coils
CH387776A 1976-03-29 1976-03-29 CH594977A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH387776A CH594977A5 (en) 1976-03-29 1976-03-29
DE19762618087 DE2618087C2 (en) 1976-03-29 1976-04-24 Switch with an outer and an additional inner electrodynamic drive
DE19767612936 DE7612936U1 (en) 1976-03-29 1976-04-24 Switch with an outer and an additional inner electrodynamic drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH387776A CH594977A5 (en) 1976-03-29 1976-03-29

Publications (1)

Publication Number Publication Date
CH594977A5 true CH594977A5 (en) 1978-01-31

Family

ID=4265405

Family Applications (1)

Application Number Title Priority Date Filing Date
CH387776A CH594977A5 (en) 1976-03-29 1976-03-29

Country Status (2)

Country Link
CH (1) CH594977A5 (en)
DE (2) DE7612936U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824546A1 (en) * 1988-07-20 1990-01-25 Asea Brown Boveri ELECTRIC CIRCUIT BREAKER

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015946A1 (en) * 1980-04-25 1981-10-29 Brown, Boveri & Cie Ag, 6800 Mannheim PISTON SWITCH
DE3141324C2 (en) * 1981-10-17 1986-02-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Circuit breaker
DE4339923A1 (en) * 1993-11-19 1995-05-24 Siemens Ag Electric gas pressure switch
DE4339925A1 (en) * 1993-11-19 1995-05-24 Siemens Ag Electric gas pressure switch
DE29706202U1 (en) * 1997-03-27 1997-06-05 Siemens AG, 80333 München Pressurized gas circuit breaker
DE102011081288B4 (en) * 2011-08-19 2019-10-02 Schneider Electric Sachsenwerk Gmbh Circuit breaker for switching medium voltage and method for operating such a circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319836C3 (en) * 1973-04-17 1981-12-24 Hitachi, Ltd., Tokyo Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824546A1 (en) * 1988-07-20 1990-01-25 Asea Brown Boveri ELECTRIC CIRCUIT BREAKER

Also Published As

Publication number Publication date
DE7612936U1 (en) 1978-01-19
DE2618087A1 (en) 1977-10-06
DE2618087C2 (en) 1984-07-12

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Legal Events

Date Code Title Description
PL Patent ceased