FR2773909B1 - DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE - Google Patents

DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE

Info

Publication number
FR2773909B1
FR2773909B1 FR9800650A FR9800650A FR2773909B1 FR 2773909 B1 FR2773909 B1 FR 2773909B1 FR 9800650 A FR9800650 A FR 9800650A FR 9800650 A FR9800650 A FR 9800650A FR 2773909 B1 FR2773909 B1 FR 2773909B1
Authority
FR
France
Prior art keywords
circuit breaker
closing resistance
motion circuit
double motion
double
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.)
Expired - Fee Related
Application number
FR9800650A
Other languages
French (fr)
Other versions
FR2773909A1 (en
Inventor
Bernard Raynaud
Jean Michel Plat
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.)
Grid Solutions SAS
Original Assignee
GEC Alsthom T&D SA
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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9800650A priority Critical patent/FR2773909B1/en
Publication of FR2773909A1 publication Critical patent/FR2773909A1/en
Application granted granted Critical
Publication of FR2773909B1 publication Critical patent/FR2773909B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
FR9800650A 1998-01-22 1998-01-22 DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE Expired - Fee Related FR2773909B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9800650A FR2773909B1 (en) 1998-01-22 1998-01-22 DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800650A FR2773909B1 (en) 1998-01-22 1998-01-22 DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE

Publications (2)

Publication Number Publication Date
FR2773909A1 FR2773909A1 (en) 1999-07-23
FR2773909B1 true FR2773909B1 (en) 2000-04-07

Family

ID=9522025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800650A Expired - Fee Related FR2773909B1 (en) 1998-01-22 1998-01-22 DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE

Country Status (1)

Country Link
FR (1) FR2773909B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965096B1 (en) * 2010-09-21 2014-02-07 Areva T & D Sas CIRCUIT BREAKER COMPRISING A RESISTANCE INSERTION DEVICE IN A CURRENT TRANSPORT LINE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579819A5 (en) * 1974-11-22 1976-09-15 Bbc Brown Boveri & Cie
FR2737937B1 (en) * 1995-08-18 1997-09-19 Gec Alsthom T & D Sa DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE

Also Published As

Publication number Publication date
FR2773909A1 (en) 1999-07-23

Similar Documents

Publication Publication Date Title
FR2786222B1 (en) LAMELLE SEALING DEVICE
HK1036700A1 (en) Electronic device with hidden keyboard
IL123207A0 (en) Integrated circuit device
FR2801480B1 (en) DEVICE FOR OPERATING A SEAT ELEMENT
HK1043884A1 (en) Keypad device
HK1036512A1 (en) Electronic device.
FR2786919B1 (en) CONTROL DEVICE FOR AN ELECTRO-MAGNET FOR OPENING OR CLOSING A CIRCUIT BREAKER, WITH LOCAL CONTROL AND REMOTE CONTROL
TW394466U (en) Electronic component guiding device
EP1023600A4 (en) Immunoassay device
GB9815339D0 (en) Wedgelock installation device
GB9803048D0 (en) A damping device
EP1073058A4 (en) Card type electronic device
FR2773909B1 (en) DOUBLE MOTION CIRCUIT BREAKER WITH A DEVICE FOR INSERTING A CLOSING RESISTANCE
ZA991853B (en) Circuit breaker with quick closing mechanism.
IL143756A0 (en) Electronic estrus detection device
GB2338773B (en) A damping device
FR2787825B3 (en) LOWER DOOR SEALING DEVICE
FR2785985B1 (en) POSITION DETECTOR WITH ORIENTATION MECHANISM
FR2737937B1 (en) DOUBLE MOTION CIRCUIT BREAKER WITH CLOSING RESISTANCE
FR2751781B1 (en) CIRCUIT BREAKER WITH TEMPORARY CLOSING RESISTANCE INSERTION
FR2717216B1 (en) Operating device for swing shutters with opening offset.
FR2774582B1 (en) DEVICE FOR ANCHORING A LIGAMENT ON A BONE STRUCTURE
GB2337468B (en) An exercise garment
FR2786127B1 (en) DEVICE FOR CLOSING CASE FLAPS
FR2784424B1 (en) DEVICE FOR RECENTRATING A MECHANISM COMPRISING A MOBILE PART

Legal Events

Date Code Title Description
ST Notification of lapse