NO20000568L - Extinguishing coil for use in gas insulated load separators or circuit breakers - Google Patents

Extinguishing coil for use in gas insulated load separators or circuit breakers

Info

Publication number
NO20000568L
NO20000568L NO20000568A NO20000568A NO20000568L NO 20000568 L NO20000568 L NO 20000568L NO 20000568 A NO20000568 A NO 20000568A NO 20000568 A NO20000568 A NO 20000568A NO 20000568 L NO20000568 L NO 20000568L
Authority
NO
Norway
Prior art keywords
winding
coil
circuit breakers
gas insulated
coil body
Prior art date
Application number
NO20000568A
Other languages
Norwegian (no)
Other versions
NO319305B1 (en
NO20000568D0 (en
Inventor
Albert Bogner
Rolf Dirks
Original Assignee
Felten & Guilleaume 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 Felten & Guilleaume Ag filed Critical Felten & Guilleaume Ag
Publication of NO20000568D0 publication Critical patent/NO20000568D0/en
Publication of NO20000568L publication Critical patent/NO20000568L/en
Publication of NO319305B1 publication Critical patent/NO319305B1/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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Insulating Of Coils (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The blowout coil has a cylindrical coil body (1), a conductor winding and an insulating film between the winding layers. The start of the winding is fixed to the coil body and electrically contacted to it. The winding is held together by a clamp (4) which is electrically contacted to the end of the winding. The start and immediately following part of the first winding layer (2a) is flat and bare, lying on the peripheral surface of the coil body. This part alone is connected mechanically and electrically to the coil body by the external clamp (4) and the force it produces on the winding. An Independent claim is included for a method of manufacturing a blowout coil.
NO20000568A 1999-02-06 2000-02-04 Extinguishing coil for use in gas insulated load separators or circuit breakers NO319305B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904932A DE19904932C1 (en) 1999-02-06 1999-02-06 Quenching coil for use in gas-insulated switch disconnectors or circuit breakers

Publications (3)

Publication Number Publication Date
NO20000568D0 NO20000568D0 (en) 2000-02-04
NO20000568L true NO20000568L (en) 2000-08-07
NO319305B1 NO319305B1 (en) 2005-07-11

Family

ID=7896693

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000568A NO319305B1 (en) 1999-02-06 2000-02-04 Extinguishing coil for use in gas insulated load separators or circuit breakers

Country Status (5)

Country Link
EP (1) EP1026714B1 (en)
AT (1) ATE297597T1 (en)
DE (2) DE19904932C1 (en)
ES (1) ES2243153T3 (en)
NO (1) NO319305B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020120430A1 (en) 2020-08-03 2022-02-03 Florian Geling Choke for power electronics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE228091C (en) *
DE683645C (en) * 1937-09-25 1939-11-10 Bernhard Berghaus Welding transformer for resistance welding
FR2620854A1 (en) * 1987-09-23 1989-03-24 Alsthom MAGNETIC BLOWING SPRING BY ARC ROTATION FOR CONTACT ELEMENT OF AN ELECTRIC SWITCH
US5464956A (en) * 1994-04-08 1995-11-07 S&C Electric Company Rotating arc interrupter for loadbreak switch

Also Published As

Publication number Publication date
EP1026714B1 (en) 2005-06-08
DE50010481D1 (en) 2005-07-14
NO319305B1 (en) 2005-07-11
EP1026714A2 (en) 2000-08-09
DE19904932C1 (en) 2000-10-26
ES2243153T3 (en) 2005-12-01
NO20000568D0 (en) 2000-02-04
ATE297597T1 (en) 2005-06-15
EP1026714A3 (en) 2001-05-02

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Legal Events

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