CH554597A - PRESSURE GAS SWITCH. - Google Patents

PRESSURE GAS SWITCH.

Info

Publication number
CH554597A
CH554597A CH806273A CH806273A CH554597A CH 554597 A CH554597 A CH 554597A CH 806273 A CH806273 A CH 806273A CH 806273 A CH806273 A CH 806273A CH 554597 A CH554597 A CH 554597A
Authority
CH
Switzerland
Prior art keywords
pressure gas
gas switch
switch
pressure
gas
Prior art date
Application number
CH806273A
Other languages
German (de)
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 CH806273A priority Critical patent/CH554597A/en
Priority to DE2406150A priority patent/DE2406150C2/en
Priority to US463105A priority patent/US3906180A/en
Priority to AT336774A priority patent/AT327313B/en
Priority to FR7418822A priority patent/FR2232066B1/fr
Publication of CH554597A publication Critical patent/CH554597A/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
    • H01H33/70—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
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
CH806273A 1973-06-04 1973-06-04 PRESSURE GAS SWITCH. CH554597A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH806273A CH554597A (en) 1973-06-04 1973-06-04 PRESSURE GAS SWITCH.
DE2406150A DE2406150C2 (en) 1973-06-04 1974-02-08 Gas switch
US463105A US3906180A (en) 1973-06-04 1974-04-22 Gas-blast switch
AT336774A AT327313B (en) 1973-06-04 1974-04-23 PRESSURE GAS SWITCH
FR7418822A FR2232066B1 (en) 1973-06-04 1974-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH806273A CH554597A (en) 1973-06-04 1973-06-04 PRESSURE GAS SWITCH.

Publications (1)

Publication Number Publication Date
CH554597A true CH554597A (en) 1974-09-30

Family

ID=4334559

Family Applications (1)

Application Number Title Priority Date Filing Date
CH806273A CH554597A (en) 1973-06-04 1973-06-04 PRESSURE GAS SWITCH.

Country Status (5)

Country Link
US (1) US3906180A (en)
AT (1) AT327313B (en)
CH (1) CH554597A (en)
DE (1) DE2406150C2 (en)
FR (1) FR2232066B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025833A1 (en) * 1979-09-25 1981-04-01 Sprecher & Schuh AG Gas blast switch
EP0754346A1 (en) * 1994-04-05 1997-01-22 ABB POWER T & D COMPANY INC. Moving interrupter gap shield

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044211A (en) * 1975-08-07 1977-08-23 Westinghouse Electric Corporation Puffer-type compressed-gas circuit-interrupter
JPS5238173A (en) * 1975-09-22 1977-03-24 Hitachi Ltd Buffer gas breaker
DE2627948C2 (en) * 1976-06-22 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
US4289942A (en) * 1977-07-29 1981-09-15 Westinghouse Electric Corp. Gas-blast circuit-interrupter with multiple insulating arc-shield construction
DE2828773C2 (en) * 1978-06-30 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
DE7906561U1 (en) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
CH648153A5 (en) * 1979-04-24 1985-02-28 Sprecher & Schuh Ag EXHAUST GAS SWITCH.
CH645204A5 (en) * 1979-05-25 1984-09-14 Bbc Brown Boveri & Cie ELECTRIC SWITCH FOR LARGE CURRENTS.
KR101455324B1 (en) * 2013-04-24 2014-10-27 일진전기 주식회사 Gas circuit breaker
CN104143484B (en) * 2014-07-08 2016-09-14 国家电网公司 The radome of a kind of chopper and the chopper of this radome of use
CN104332350B (en) * 2014-11-17 2016-05-25 河南平高电气股份有限公司 A kind of breaker and contact of breaker centering bracing or strutting arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055643B (en) * 1954-07-03 1959-04-23 Licentia Gmbh Electric circuit breaker, in particular multiple switches, with arc extinguishing by a flowing pressure medium
DE1690066A1 (en) * 1967-10-04 1971-09-02 Sachsenwerk Licht & Kraft Ag Fire chamber for low-liquid circuit breakers
DE2140284A1 (en) * 1971-08-06 1973-02-15 Siemens Ag ELECTRIC PRESSURE GAS SWITCH

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025833A1 (en) * 1979-09-25 1981-04-01 Sprecher & Schuh AG Gas blast switch
EP0754346A1 (en) * 1994-04-05 1997-01-22 ABB POWER T & D COMPANY INC. Moving interrupter gap shield
EP0754346A4 (en) * 1994-04-05 1998-09-23 Abb Power T & D Co Moving interrupter gap shield

Also Published As

Publication number Publication date
FR2232066B1 (en) 1978-01-13
ATA336774A (en) 1975-04-15
US3906180A (en) 1975-09-16
FR2232066A1 (en) 1974-12-27
DE2406150A1 (en) 1974-12-19
AT327313B (en) 1976-01-26
DE2406150C2 (en) 1982-04-22

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: SPRECHER ENERGIE AG

PL Patent ceased