CH495625A - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
CH495625A
CH495625A CH241269A CH241269A CH495625A CH 495625 A CH495625 A CH 495625A CH 241269 A CH241269 A CH 241269A CH 241269 A CH241269 A CH 241269A CH 495625 A CH495625 A CH 495625A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH241269A
Other languages
German (de)
English (en)
Inventor
Floessel Dieter
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 CH241269A priority Critical patent/CH495625A/de
Priority to DE1908249A priority patent/DE1908249C3/de
Priority to US10852A priority patent/US3597557A/en
Priority to FR7005374A priority patent/FR2035466A5/fr
Priority to GB1259263D priority patent/GB1259263A/en
Priority to JP1351570A priority patent/JPS5123696B1/ja
Publication of CH495625A publication Critical patent/CH495625A/de

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
CH241269A 1969-02-18 1969-02-18 Druckgasschalter CH495625A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH241269A CH495625A (de) 1969-02-18 1969-02-18 Druckgasschalter
DE1908249A DE1908249C3 (de) 1969-02-18 1969-02-19 Druckgasschalter
US10852A US3597557A (en) 1969-02-18 1970-02-12 Compressed gas actuated electrical switch with sleeve valves
FR7005374A FR2035466A5 (xx) 1969-02-18 1970-02-16
GB1259263D GB1259263A (xx) 1969-02-18 1970-02-16
JP1351570A JPS5123696B1 (xx) 1969-02-18 1970-02-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH241269A CH495625A (de) 1969-02-18 1969-02-18 Druckgasschalter
DE1908249A DE1908249C3 (de) 1969-02-18 1969-02-19 Druckgasschalter

Publications (1)

Publication Number Publication Date
CH495625A true CH495625A (de) 1970-08-31

Family

ID=25690392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241269A CH495625A (de) 1969-02-18 1969-02-18 Druckgasschalter

Country Status (5)

Country Link
US (1) US3597557A (xx)
CH (1) CH495625A (xx)
DE (1) DE1908249C3 (xx)
FR (1) FR2035466A5 (xx)
GB (1) GB1259263A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852548A (en) * 1973-07-18 1974-12-03 Allis Chalmers Actuating mechanism for contact and blast valve unit
US4307273A (en) * 1978-03-24 1981-12-22 Hitachi, Ltd. Gas blast circuit breaker
US4418336A (en) * 1981-07-17 1983-11-29 Taylor John D Alarm indicating dislocation of fire extinguisher

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921521C (de) * 1952-10-08 1954-12-20 Voigt & Haeffner Ag Fluessigkeitsloeschkammer mit Differentialpumpkolben
FR1128745A (fr) * 1955-07-11 1957-01-09 Vérin hydraulique convenant en particulier à la commande de disjoncteurs à haute tension
DE1218584B (de) * 1963-12-30 1966-06-08 Licentia Gmbh Hochspannungsleistungsschalter mit Lichtbogenloeschung durch einstroemendes Loeschmittel
DE1216962B (de) * 1964-01-24 1966-05-18 Bbc Brown Boveri & Cie Einrichtung fuer Druckgasschalter
DE1233048B (de) * 1965-12-18 1967-01-26 Licentia Gmbh Hochspannungsleistungsschalter mit Lichtbogen-loeschung durch ein stroemendes Loeschmittel
US3436505A (en) * 1966-05-04 1969-04-01 Ite Circuit Breaker Ltd Slide valve for gas blast breakers

Also Published As

Publication number Publication date
DE1908249B2 (de) 1979-04-12
GB1259263A (xx) 1972-01-05
FR2035466A5 (xx) 1970-12-18
DE1908249C3 (de) 1980-01-10
US3597557A (en) 1971-08-03
DE1908249A1 (de) 1970-09-17

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Legal Events

Date Code Title Description
PL Patent ceased