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NO855279L - Hoeyspennings-dreiebryter som aapner under last. - Google Patents

Hoeyspennings-dreiebryter som aapner under last.

Info

Publication number
NO855279L
NO855279L NO855279A NO855279A NO855279L NO 855279 L NO855279 L NO 855279L NO 855279 A NO855279 A NO 855279A NO 855279 A NO855279 A NO 855279A NO 855279 L NO855279 L NO 855279L
Authority
NO
Norway
Prior art keywords
switch
piece
spring force
blade
force accumulator
Prior art date
Application number
NO855279A
Other languages
English (en)
Norwegian (no)
Inventor
Kurt Voigtlaender
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of NO855279L publication Critical patent/NO855279L/no

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
    • H01H33/88—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
    • H01H33/886—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 by movement of rotating pistons

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Keying Circuit Devices (AREA)
NO855279A 1985-04-24 1985-12-23 Hoeyspennings-dreiebryter som aapner under last. NO855279L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853514853 DE3514853A1 (de) 1985-04-24 1985-04-24 Unter last trennender hochspannungs-drehschalter

Publications (1)

Publication Number Publication Date
NO855279L true NO855279L (no) 1986-10-27

Family

ID=6269028

Family Applications (1)

Application Number Title Priority Date Filing Date
NO855279A NO855279L (no) 1985-04-24 1985-12-23 Hoeyspennings-dreiebryter som aapner under last.

Country Status (4)

Country Link
EP (1) EP0199248A1 (da)
DE (1) DE3514853A1 (da)
DK (1) DK172086A (da)
NO (1) NO855279L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803117A1 (de) * 1988-02-03 1989-08-17 Sachsenwerk Ag Stromunterbrecher fuer mit einem isoliergas gefuellte, gekapselte schaltanlagen
NO167614C (no) * 1989-03-20 1991-11-20 Eb Distribusjon Anordning ved slukking av brytelysbue i lastbryter.
NO172998C (no) * 1991-06-12 1993-10-06 Abb Distribusjon As Anordning ved sf6-isolert, hoeyspent lastbryter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2787686A (en) * 1953-08-31 1957-04-02 Ite Circuit Breaker Ltd Air puffer for circuit breakers
GB818772A (en) * 1955-01-14 1959-08-26 English Electric Co Ltd Improvements in and relating to electric circuit interrupters
FR1296779A (fr) * 1960-06-14 1962-06-22 Hazemeijer Co Coupe-circuit pour courant alternatif
DE1816017A1 (de) * 1967-12-21 1969-08-14 Inst Prueffeld Fuer Elek Sche Loeschkammer fuer autonome Wechselstrom-Hochspannungsschalter

Also Published As

Publication number Publication date
DE3514853A1 (de) 1986-10-30
EP0199248A1 (de) 1986-10-29
DK172086D0 (da) 1986-04-16
DK172086A (da) 1986-10-25

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