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CH553476A - COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE. - Google Patents

COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE.

Info

Publication number
CH553476A
CH553476A CH1446773A CH1446773A CH553476A CH 553476 A CH553476 A CH 553476A CH 1446773 A CH1446773 A CH 1446773A CH 1446773 A CH1446773 A CH 1446773A CH 553476 A CH553476 A CH 553476A
Authority
CH
Switzerland
Prior art keywords
high voltage
circuit breaker
compressed gas
gas circuit
compressed
Prior art date
Application number
CH1446773A
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 CH1446773A priority Critical patent/CH553476A/en
Priority to DE2430310A priority patent/DE2430310A1/en
Priority to AT700574A priority patent/AT356206B/en
Publication of CH553476A publication Critical patent/CH553476A/en
Priority to US507254A priority patent/US3924088A/en
Priority to FR7432476A priority patent/FR2247800A1/fr
Priority to ES430581A priority patent/ES430581A1/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
CH1446773A 1973-10-11 1973-10-11 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE. CH553476A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1446773A CH553476A (en) 1973-10-11 1973-10-11 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE.
DE2430310A DE2430310A1 (en) 1973-10-11 1974-06-24 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE
AT700574A AT356206B (en) 1973-10-11 1974-08-29 COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE
US507254A US3924088A (en) 1973-10-11 1974-09-18 Gas-blast power switch for high voltage
FR7432476A FR2247800A1 (en) 1973-10-11 1974-09-26
ES430581A ES430581A1 (en) 1973-10-11 1974-10-02 Gas-blast power switch for high voltage

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 (1)

Publication Number Publication Date
CH553476A true CH553476A (en) 1974-08-30

Family

ID=4401082

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1446773A CH553476A (en) 1973-10-11 1973-10-11 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639843A1 (en) * 1993-08-19 1995-02-22 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Arc extinguishing chamber in particular for load break switch

Families Citing this family (6)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639843A1 (en) * 1993-08-19 1995-02-22 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Arc extinguishing chamber in particular for load break switch

Also Published As

Publication number Publication date
DE2430310A1 (en) 1975-04-17
FR2247800A1 (en) 1975-05-09
AT356206B (en) 1980-04-10
ATA700574A (en) 1979-09-15
US3924088A (en) 1975-12-02
ES430581A1 (en) 1977-01-16

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Legal Events

Date Code Title Description
PL Patent ceased