EP1026714A3 - Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern - Google Patents

Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern Download PDF

Info

Publication number
EP1026714A3
EP1026714A3 EP00101482A EP00101482A EP1026714A3 EP 1026714 A3 EP1026714 A3 EP 1026714A3 EP 00101482 A EP00101482 A EP 00101482A EP 00101482 A EP00101482 A EP 00101482A EP 1026714 A3 EP1026714 A3 EP 1026714A3
Authority
EP
European Patent Office
Prior art keywords
winding
gas
circuit breakers
blow out
coil
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.)
Granted
Application number
EP00101482A
Other languages
English (en)
French (fr)
Other versions
EP1026714A2 (de
EP1026714B1 (de
Inventor
Albert Dipl.-Ing. Bogner
Rolf Dirks
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.)
Ormazabal Anlagentechnik GmbH
Original Assignee
Felten and 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 and Guilleaume AG filed Critical Felten and Guilleaume AG
Publication of EP1026714A2 publication Critical patent/EP1026714A2/de
Publication of EP1026714A3 publication Critical patent/EP1026714A3/de
Application granted granted Critical
Publication of EP1026714B1 publication Critical patent/EP1026714B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H33/04—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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

Die Erfindung betrifft eine Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern, deren Phasen einen ortsfesten (12) und einen beweglichen Kontakt (11) aufweisen, mit einem Spulenkörper (1), einer elektrisch leitenden Bewicklung (2)und einer Isolation zwischen den Wicklungslagen, wobei der Spulenkörper (1) und der Anfang der Wicklung elektrisch kontaktiert und die Wicklung durch ein mit dem Wicklungsende kontaktiertes Klemmelement (4) mechanisch zusammengehalten ist. Es wird vorgeschlagen, die Spule so zu gestalten, daß diese auch bei hohen Strömen mechanisch fest und mit einem reduzierten technologischen Aufwand erstellbar ist. Dazu liegt ein Teil der ersten Wicklungslage (2a) blank auf dem Spulenkörper (1) auf, und die gesamte Bewicklung (2) ist allein durch das Klemmelement (4) mit dem Spulenkörper (1) mechanisch und elektrisch fest verbunden.
EP00101482A 1999-02-06 2000-01-26 Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern Expired - Lifetime EP1026714B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904932A DE19904932C1 (de) 1999-02-06 1999-02-06 Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern
DE19904932 1999-02-06

Publications (3)

Publication Number Publication Date
EP1026714A2 EP1026714A2 (de) 2000-08-09
EP1026714A3 true EP1026714A3 (de) 2001-05-02
EP1026714B1 EP1026714B1 (de) 2005-06-08

Family

ID=7896693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101482A Expired - Lifetime EP1026714B1 (de) 1999-02-06 2000-01-26 Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020120430A1 (de) 2020-08-03 2022-02-03 Florian Geling Drossel für Leistungselektronik

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE228091C (de) *
DE683645C (de) * 1937-09-25 1939-11-10 Bernhard Berghaus Schweisstransformator fuer Widerstandsschweissung
US4918268A (en) * 1987-09-23 1990-04-17 Societe Anonyme Dite: Alsthom Arc-rotating magnetic blast coil for the contact element of an electric switch
EP0676782A2 (de) * 1994-04-08 1995-10-11 S&C ELECTRIC COMPANY Schalter mit rotierendem Lichtbogen für Lasttrenner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE228091C (de) *
DE683645C (de) * 1937-09-25 1939-11-10 Bernhard Berghaus Schweisstransformator fuer Widerstandsschweissung
US4918268A (en) * 1987-09-23 1990-04-17 Societe Anonyme Dite: Alsthom Arc-rotating magnetic blast coil for the contact element of an electric switch
EP0676782A2 (de) * 1994-04-08 1995-10-11 S&C ELECTRIC COMPANY Schalter mit rotierendem Lichtbogen für Lasttrenner

Also Published As

Publication number Publication date
NO20000568D0 (no) 2000-02-04
EP1026714A2 (de) 2000-08-09
ATE297597T1 (de) 2005-06-15
DE50010481D1 (de) 2005-07-14
NO20000568L (no) 2000-08-07
ES2243153T3 (es) 2005-12-01
EP1026714B1 (de) 2005-06-08
DE19904932C1 (de) 2000-10-26
NO319305B1 (no) 2005-07-11

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