AT356206B - COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE - Google Patents

COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE

Info

Publication number
AT356206B
AT356206B AT700574A AT700574A AT356206B AT 356206 B AT356206 B AT 356206B AT 700574 A AT700574 A AT 700574A AT 700574 A AT700574 A AT 700574A AT 356206 B AT356206 B AT 356206B
Authority
AT
Austria
Prior art keywords
high voltage
circuit breaker
compressed gas
gas circuit
compressed
Prior art date
Application number
AT700574A
Other languages
German (de)
Other versions
ATA700574A (en
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
Publication of ATA700574A publication Critical patent/ATA700574A/en
Application granted granted Critical
Publication of AT356206B publication Critical patent/AT356206B/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
AT700574A 1973-10-11 1974-08-29 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE AT356206B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1446773A CH553476A (en) 1973-10-11 1973-10-11 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE.

Publications (2)

Publication Number Publication Date
ATA700574A ATA700574A (en) 1979-09-15
AT356206B true AT356206B (en) 1980-04-10

Family

ID=4401082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT700574A AT356206B (en) 1973-10-11 1974-08-29 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE

Country Status (6)

Country Link
US (1) US3924088A (en)
AT (1) AT356206B (en)
CH (1) CH553476A (en)
DE (1) DE2430310A1 (en)
ES (1) ES430581A1 (en)
FR (1) FR2247800A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339976A2 (en) * 1975-03-25 1977-08-26 Alsthom Cgee HIGH VOLTAGE ELECTRICAL EQUIPMENT CELL
CH622378A5 (en) * 1977-12-12 1981-03-31 Sprecher & Schuh Ag
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
DE4327844A1 (en) * 1993-08-19 1995-02-23 Driescher Spezialfab Fritz Arcing chamber for switches, especially for switch disconnectors
DE10243825B4 (en) * 2002-09-16 2004-07-29 Siemens Ag Circuit breaker with swiveling switch blade
EP2325858A1 (en) * 2009-11-20 2011-05-25 ABB Technology AG Medium Voltage circuit breaker arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057344A5 (en) * 1969-08-12 1971-05-21 Merlin Gerin
CH524886A (en) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Electric compression switch
JPS5612973B2 (en) * 1972-06-12 1981-03-25

Also Published As

Publication number Publication date
FR2247800A1 (en) 1975-05-09
US3924088A (en) 1975-12-02
ATA700574A (en) 1979-09-15
CH553476A (en) 1974-08-30
DE2430310A1 (en) 1975-04-17
ES430581A1 (en) 1977-01-16

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee