NO174945C - Spole for magnetisk lysbueutblåsning i elektrisk bryter - Google Patents

Spole for magnetisk lysbueutblåsning i elektrisk bryter

Info

Publication number
NO174945C
NO174945C NO884186A NO884186A NO174945C NO 174945 C NO174945 C NO 174945C NO 884186 A NO884186 A NO 884186A NO 884186 A NO884186 A NO 884186A NO 174945 C NO174945 C NO 174945C
Authority
NO
Norway
Prior art keywords
winding
cup
coil
core
electric switch
Prior art date
Application number
NO884186A
Other languages
English (en)
Other versions
NO884186D0 (no
NO174945B (no
NO884186L (no
Inventor
Daniel Pothieux
Bernard Gallix
Julien Llorens
Original Assignee
Alsthom
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 Alsthom filed Critical Alsthom
Publication of NO884186D0 publication Critical patent/NO884186D0/no
Publication of NO884186L publication Critical patent/NO884186L/no
Publication of NO174945B publication Critical patent/NO174945B/no
Publication of NO174945C publication Critical patent/NO174945C/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
    • H01H33/02—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
    • 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
    • H01H33/185—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Power Conversion In General (AREA)
NO884186A 1987-09-23 1988-09-21 Spole for magnetisk lysbueutblåsning i elektrisk bryter NO174945C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713131A FR2620854A1 (fr) 1987-09-23 1987-09-23 Bobine de soufflage magnetique par rotation de l'arc pour element de contact d'un interrupteur electrique

Publications (4)

Publication Number Publication Date
NO884186D0 NO884186D0 (no) 1988-09-21
NO884186L NO884186L (no) 1989-03-28
NO174945B NO174945B (no) 1994-04-25
NO174945C true NO174945C (no) 1994-08-03

Family

ID=9355139

Family Applications (1)

Application Number Title Priority Date Filing Date
NO884186A NO174945C (no) 1987-09-23 1988-09-21 Spole for magnetisk lysbueutblåsning i elektrisk bryter

Country Status (8)

Country Link
US (1) US4918268A (no)
EP (1) EP0308847B1 (no)
AT (1) ATE91358T1 (no)
CA (1) CA1308433C (no)
DE (1) DE3882186T2 (no)
ES (1) ES2042671T3 (no)
FR (1) FR2620854A1 (no)
NO (1) NO174945C (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718281B1 (fr) * 1994-03-30 1996-04-26 Gec Alsthom T & D Sa Disjoncteur à haute ou moyenne tension à bobine de soufflage.
US5464956A (en) * 1994-04-08 1995-11-07 S&C Electric Company Rotating arc interrupter for loadbreak switch
DE19904932C1 (de) * 1999-02-06 2000-10-26 Felten & Guilleaume Ag Löschspule zum Einsatz in gasisolierten Lasttrenn- oder Leistungsschaltern
US6100491A (en) * 1999-06-25 2000-08-08 Eaton Corporation Electric current switching apparatus having an arc extinguisher with an electromagnet
FR2824182A1 (fr) * 2001-04-26 2002-10-31 Alstom Disjoncteur a arc tournant a aimant permanent
US6943313B2 (en) * 2001-10-22 2005-09-13 S & C Electric Co. Rotating arc fault-current interrupter
FR3019934B1 (fr) * 2014-04-14 2017-12-08 Alstom Technology Ltd Disjoncteur a arc tournant comportant une bobine inductrice a tenue elevee

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121775A (no) * 1974-03-14 1975-09-23
FR2285700A1 (fr) * 1974-09-19 1976-04-16 Alsthom Cgee Dispositif de coupure
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
US4259554A (en) * 1978-01-11 1981-03-31 Electric Power Research Institute Thin arc runner for arc spinner interrupter
FR2441261A1 (fr) * 1978-11-10 1980-06-06 Merlin Gerin Interrupteur a arc tournant
US4315121A (en) * 1979-05-11 1982-02-09 Gould Inc. Saturable magnetic steel encased coil for arc spinner interrupter

Also Published As

Publication number Publication date
DE3882186D1 (de) 1993-08-12
ES2042671T3 (es) 1993-12-16
FR2620854A1 (fr) 1989-03-24
DE3882186T2 (de) 1993-10-14
EP0308847B1 (fr) 1993-07-07
CA1308433C (fr) 1992-10-06
NO884186D0 (no) 1988-09-21
EP0308847A1 (fr) 1989-03-29
NO174945B (no) 1994-04-25
US4918268A (en) 1990-04-17
ATE91358T1 (de) 1993-07-15
NO884186L (no) 1989-03-28

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