DE1062787B - Druckluftschalter - Google Patents

Druckluftschalter

Info

Publication number
DE1062787B
DE1062787B DEA28758A DEA0028758A DE1062787B DE 1062787 B DE1062787 B DE 1062787B DE A28758 A DEA28758 A DE A28758A DE A0028758 A DEA0028758 A DE A0028758A DE 1062787 B DE1062787 B DE 1062787B
Authority
DE
Germany
Prior art keywords
piston
valve
compressed air
space
contact
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEA28758A
Other languages
German (de)
English (en)
Inventor
Haakon Forwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of DE1062787B publication Critical patent/DE1062787B/de
Pending legal-status Critical Current

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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
DEA28758A 1957-02-01 1958-01-27 Druckluftschalter Pending DE1062787B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE821198X 1957-02-01

Publications (1)

Publication Number Publication Date
DE1062787B true DE1062787B (de) 1959-08-06

Family

ID=20349240

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA28758A Pending DE1062787B (de) 1957-02-01 1958-01-27 Druckluftschalter

Country Status (5)

Country Link
US (1) US2969446A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE564461A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1062787B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1198663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB821198A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260589B (de) * 1962-03-09 1968-02-08 Ass Elect Ind Schaltventil fuer Druckgasschalter
DE3636922A1 (de) * 1986-10-30 1988-05-05 Calor Emag Elektrizitaets Ag Brueckenlasttrennschalter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH372721A (de) * 1959-06-13 1963-10-31 Bbc Brown Boveri & Cie Druckluftschalter mit Mehrfachunterbrechung
DE1203855B (de) * 1960-02-27 1965-10-28 Asea Ab Vorrichtung zur Bremsung der OEffnungsbewegung der beweglichen Kontaktes eines Druckluftschalters
DE1171973B (de) * 1960-11-02 1964-06-11 Asea Ab Druckgasschalter
FR1303117A (fr) * 1961-07-25 1962-09-07 Merlin Gerin Dispositif de sécurité pour disjoncteurs à gaz comprimé
DE1266853B (de) * 1962-09-26 1968-04-25 Licentia Gmbh Druckgasschalter mit einer Leistungsschaltstelle und einer in Reihe liegenden Spannungstrennstelle
CH410112A (de) * 1964-08-21 1966-03-31 Bbc Brown Boveri & Cie Druckgasschalter
US3780244A (en) * 1972-10-18 1973-12-18 Gen Electric Gas blast circuit breaker of the axial blast type

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700491A (en) * 1951-02-09 1953-12-02 Asea Ab Arrangement in air-blast electric circuit breakers provided with damping resistances
GB713798A (en) * 1951-02-09 1954-08-18 Asea Ab Air-blast electric circuit-breaker
GB738528A (en) * 1952-05-31 1955-10-12 Asea Ab Air blast electric circuit breaker
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
US2507210A (en) * 1944-11-28 1950-05-09 Westinghouse Electric Corp Gas blast circuit breaker
US2459600A (en) * 1944-12-14 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
FR997193A (fr) * 1945-06-13 1952-01-02 Delle Atel Const Electr Disjoncteur-réservoir

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700491A (en) * 1951-02-09 1953-12-02 Asea Ab Arrangement in air-blast electric circuit breakers provided with damping resistances
GB713798A (en) * 1951-02-09 1954-08-18 Asea Ab Air-blast electric circuit-breaker
GB738528A (en) * 1952-05-31 1955-10-12 Asea Ab Air blast electric circuit breaker
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260589B (de) * 1962-03-09 1968-02-08 Ass Elect Ind Schaltventil fuer Druckgasschalter
DE3636922A1 (de) * 1986-10-30 1988-05-05 Calor Emag Elektrizitaets Ag Brueckenlasttrennschalter

Also Published As

Publication number Publication date
GB821198A (en) 1959-09-30
BE564461A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2969446A (en) 1961-01-24
FR1198663A (fr) 1959-12-09

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