FR2412157A1 - Nouveau disjoncteur a resistances intercalaires - Google Patents

Nouveau disjoncteur a resistances intercalaires

Info

Publication number
FR2412157A1
FR2412157A1 FR7835455A FR7835455A FR2412157A1 FR 2412157 A1 FR2412157 A1 FR 2412157A1 FR 7835455 A FR7835455 A FR 7835455A FR 7835455 A FR7835455 A FR 7835455A FR 2412157 A1 FR2412157 A1 FR 2412157A1
Authority
FR
France
Prior art keywords
switching
circuit breaker
switching point
intercalar
new
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
FR7835455A
Other languages
English (en)
Other versions
FR2412157B1 (fr
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2412157A1 publication Critical patent/FR2412157A1/fr
Application granted granted Critical
Publication of FR2412157B1 publication Critical patent/FR2412157B1/fr
Granted 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

DISJONCTEUR COMPORTANT AU MOINS UN POINT DE COUPURE PRINCIPALE, AVEC UN POINT DE COUPURE AUXILIAIRE EN SERIE AVEC UNE RESISTANCE INTERCALAIRE. LE POINT DE COUPURE AUXILIAIRE 1 COMPORTE UNE BROCHE DE COMMANDE 2, QUI SE FERME OU S'OUVRE LEGEREMENT AVANT LE POINT DE COUPURE PRINCIPALE 4, LORS DE LA FERMETURE OU DE LA COUPURE. LA BROCHE DE COMMANDE 2 EST MOBILE DANS UN GUIDE 5 ET PRESENTE UNE GORGE ANNULAIRE A L'EXTREMITE INFERIEURE. UN DISPOSITIF DE VERROUILLAGE S'ENGAGE DANS CETTE GORGE ANNULAIRE ET BLOQUE LA BROCHE DE COMMANDE DANS UNE POSITION ANTERIEURE QUAND LE DISJONCTEUR EST DANS SA POSITION D'OUVERTURE, OU DANS UNE POSITION POSTERIEURE QUAND LE DISJONCTEUR EST DANS SA POSITION DE FERMETURE.
FR7835455A 1977-12-15 1978-12-15 Nouveau disjoncteur a resistances intercalaires Granted FR2412157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755834 DE2755834A1 (de) 1977-12-15 1977-12-15 Elektrischer leistungsschalter mit einschaltwiderstaenden ii

Publications (2)

Publication Number Publication Date
FR2412157A1 true FR2412157A1 (fr) 1979-07-13
FR2412157B1 FR2412157B1 (fr) 1982-04-02

Family

ID=6026155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835455A Granted FR2412157A1 (fr) 1977-12-15 1978-12-15 Nouveau disjoncteur a resistances intercalaires

Country Status (3)

Country Link
CH (1) CH634688A5 (fr)
DE (1) DE2755834A1 (fr)
FR (1) FR2412157A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928694A1 (de) * 1979-07-16 1981-01-29 Licentia Gmbh Hochspannungs-leistungsschalter
FR2515417A1 (fr) * 1981-10-27 1983-04-29 Alsthom Atlantique Disjoncteur pour porte blindee a tres haute tension
EP2061055A1 (fr) * 2007-11-13 2009-05-20 Areva T & D SA Appareil de commutation muni d'un disjoncteur et d'un sectionneur et comprenant des moyens d'entraînement communs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3062021D1 (en) * 1979-07-16 1983-03-24 Licentia Gmbh High voltage circuit breaker
DE3024232C2 (de) * 1980-06-27 1984-06-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
DE3050846C2 (de) * 1980-06-27 1986-10-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
US4788390A (en) * 1988-04-26 1988-11-29 Siemens Energy & Automation, Inc. Shunt capacitor switch with an impedance insertion element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459861A1 (de) * 1974-11-22 1976-05-26 Bbc Brown Boveri & Cie Elektrischer schalter mit einschaltwiderstand
US4009458A (en) * 1975-04-15 1977-02-22 Hitachi, Ltd. Puffer type gas circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459861A1 (de) * 1974-11-22 1976-05-26 Bbc Brown Boveri & Cie Elektrischer schalter mit einschaltwiderstand
US4009458A (en) * 1975-04-15 1977-02-22 Hitachi, Ltd. Puffer type gas circuit breaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928694A1 (de) * 1979-07-16 1981-01-29 Licentia Gmbh Hochspannungs-leistungsschalter
FR2515417A1 (fr) * 1981-10-27 1983-04-29 Alsthom Atlantique Disjoncteur pour porte blindee a tres haute tension
EP2061055A1 (fr) * 2007-11-13 2009-05-20 Areva T & D SA Appareil de commutation muni d'un disjoncteur et d'un sectionneur et comprenant des moyens d'entraînement communs

Also Published As

Publication number Publication date
FR2412157B1 (fr) 1982-04-02
DE2755834A1 (de) 1979-06-21
CH634688A5 (en) 1983-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse