CH585462A5 - - Google Patents

Info

Publication number
CH585462A5
CH585462A5 CH909375A CH909375A CH585462A5 CH 585462 A5 CH585462 A5 CH 585462A5 CH 909375 A CH909375 A CH 909375A CH 909375 A CH909375 A CH 909375A CH 585462 A5 CH585462 A5 CH 585462A5
Authority
CH
Switzerland
Application number
CH909375A
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH909375A priority Critical patent/CH585462A5/xx
Priority to DE19762604702 priority patent/DE2604702A1/de
Priority to AT434676A priority patent/AT344817B/de
Priority to FR7619429A priority patent/FR2317753A1/fr
Priority to US05/702,425 priority patent/US4079218A/en
Publication of CH585462A5 publication Critical patent/CH585462A5/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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—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 this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H2033/906—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 this movement being effected by or in conjunction with the contact-operating mechanism with pressure limitation in the compression volume, e.g. by valves or bleeder openings
CH909375A 1975-07-11 1975-07-11 CH585462A5 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH909375A CH585462A5 (de) 1975-07-11 1975-07-11
DE19762604702 DE2604702A1 (de) 1975-07-11 1976-02-06 Druckgasschalter
AT434676A AT344817B (de) 1975-07-11 1976-06-14 Druckgasschalter
FR7619429A FR2317753A1 (fr) 1975-07-11 1976-06-25 Disjoncteur a gaz comprime
US05/702,425 US4079218A (en) 1975-07-11 1976-07-06 Puffer interrupter with piston bypass channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH909375A CH585462A5 (de) 1975-07-11 1975-07-11

Publications (1)

Publication Number Publication Date
CH585462A5 true CH585462A5 (de) 1977-02-28

Family

ID=4348242

Family Applications (1)

Application Number Title Priority Date Filing Date
CH909375A CH585462A5 (de) 1975-07-11 1975-07-11

Country Status (5)

Country Link
US (1) US4079218A (de)
AT (1) AT344817B (de)
CH (1) CH585462A5 (de)
DE (1) DE2604702A1 (de)
FR (1) FR2317753A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359616A (en) * 1978-09-04 1982-11-16 Mitsubishi Denki Kabushiki Kaisha Self-extinguishing switch
US4278860A (en) * 1979-08-03 1981-07-14 Gould Inc. Arc driven single pressure type circuit breaker
FR2472257A1 (fr) * 1979-12-21 1981-06-26 Merlin Gerin Sectionneur a coupure en charge a soufflage pneumatique de l'arc
FR2559615B1 (fr) * 1984-02-15 1987-02-27 Alsthom Atlantique Disjoncteur a gaz comprime
FR2647254B1 (fr) * 1989-05-19 1991-07-05 Alsthom Gec Disjoncteur a moyenne tension a courant nominal eleve
KR100402234B1 (ko) * 2001-03-27 2003-10-17 한국전기연구원 양방향 구동형 가스 차단기

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316009B2 (de) * 1973-03-30 1977-11-10 Zusatz in: 24 55 674 Siemews A.G, tOOQ Betlm \md 8000 München Gasstroemungsschalter
DE2411897A1 (de) * 1974-03-12 1975-09-18 Siemens Ag Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter

Also Published As

Publication number Publication date
FR2317753A1 (fr) 1977-02-04
DE2604702A1 (de) 1977-01-20
AT344817B (de) 1978-08-10
FR2317753B3 (de) 1979-03-23
ATA434676A (de) 1977-12-15
US4079218A (en) 1978-03-14

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Legal Events

Date Code Title Description
PL Patent ceased