CH413960A - Contact arrangement for pressure gas switch - Google Patents

Contact arrangement for pressure gas switch

Info

Publication number
CH413960A
CH413960A CH1655564A CH1655564A CH413960A CH 413960 A CH413960 A CH 413960A CH 1655564 A CH1655564 A CH 1655564A CH 1655564 A CH1655564 A CH 1655564A CH 413960 A CH413960 A CH 413960A
Authority
CH
Switzerland
Prior art keywords
pressure gas
contact arrangement
gas switch
switch
arrangement
Prior art date
Application number
CH1655564A
Other languages
German (de)
Inventor
Dieter Dipl Ing Floessel
Gerhard Dipl Ing Mauthe
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 CH1655564A priority Critical patent/CH413960A/en
Priority to DEA48188A priority patent/DE1212617B/en
Priority to GB54041/65A priority patent/GB1068310A/en
Priority to FR43213A priority patent/FR1461103A/en
Priority to US509490A priority patent/US3424884A/en
Publication of CH413960A publication Critical patent/CH413960A/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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
CH1655564A 1964-12-23 1964-12-23 Contact arrangement for pressure gas switch CH413960A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1655564A CH413960A (en) 1964-12-23 1964-12-23 Contact arrangement for pressure gas switch
DEA48188A DE1212617B (en) 1964-12-23 1965-01-21 Contact arrangement for pressure gas switch
GB54041/65A GB1068310A (en) 1964-12-23 1965-12-21 Contact arrangement for gas blast circuit breakers
FR43213A FR1461103A (en) 1964-12-23 1965-12-21 Contact system for pneumatic switches
US509490A US3424884A (en) 1964-12-23 1965-12-24 Contact arrangement for gas-blast circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1655564A CH413960A (en) 1964-12-23 1964-12-23 Contact arrangement for pressure gas switch

Publications (1)

Publication Number Publication Date
CH413960A true CH413960A (en) 1966-05-31

Family

ID=4418340

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1655564A CH413960A (en) 1964-12-23 1964-12-23 Contact arrangement for pressure gas switch

Country Status (5)

Country Link
US (1) US3424884A (en)
CH (1) CH413960A (en)
DE (1) DE1212617B (en)
FR (1) FR1461103A (en)
GB (1) GB1068310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759268A1 (en) * 1977-12-30 1979-07-05 Siemens Ag PRESSURE GAS SWITCH

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501466A (en) * 1977-05-27 1985-02-26 Westinghouse Electric Corp. High current contact
FR2438906A2 (en) * 1978-10-09 1980-05-09 Merlin Gerin Circuit breaker with automatic blower - uses gas flow which increases as electrode gap widens adjacent to slotted annular screen
CH648687A5 (en) * 1979-04-03 1985-03-29 Bbc Brown Boveri & Cie ELECTRIC SWITCH.
DE3113325A1 (en) * 1981-03-30 1982-06-24 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka High-voltage switching chamber
US4663504A (en) * 1983-04-11 1987-05-05 Raychem Corporation Load break switch
DE4402935A1 (en) * 1994-02-01 1995-08-03 Abb Patent Gmbh Contact system for a high-voltage circuit breaker
DE10160331B4 (en) * 2001-09-19 2005-09-08 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co Contact or electrode arrangement
FR2997222B1 (en) * 2012-10-19 2015-01-16 Alstom Technology Ltd DEVICE FOR ESTABLISHING AND / OR CUTTING CURRENT WITH PERMANENT CONTACTS WITH REDUCED WEAR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH389735A (en) * 1962-01-15 1965-03-31 Bbc Brown Boveri & Cie Compressed gas circuit-breaker with longitudinal and transverse blowing
BE634445A (en) * 1962-07-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759268A1 (en) * 1977-12-30 1979-07-05 Siemens Ag PRESSURE GAS SWITCH

Also Published As

Publication number Publication date
DE1212617B (en) 1966-03-17
FR1461103A (en) 1966-12-02
GB1068310A (en) 1967-05-10
US3424884A (en) 1969-01-28

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