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FR2762925B1 - HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS - Google Patents

HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS

Info

Publication number
FR2762925B1
FR2762925B1 FR9705447A FR9705447A FR2762925B1 FR 2762925 B1 FR2762925 B1 FR 2762925B1 FR 9705447 A FR9705447 A FR 9705447A FR 9705447 A FR9705447 A FR 9705447A FR 2762925 B1 FR2762925 B1 FR 2762925B1
Authority
FR
France
Prior art keywords
high voltage
circuit breaker
voltage circuit
arc contacts
double motion
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 - Lifetime
Application number
FR9705447A
Other languages
French (fr)
Other versions
FR2762925A1 (en
Inventor
Michel Perret
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 FR9705447A priority Critical patent/FR2762925B1/en
Publication of FR2762925A1 publication Critical patent/FR2762925A1/en
Application granted granted Critical
Publication of FR2762925B1 publication Critical patent/FR2762925B1/en
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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
FR9705447A 1997-05-02 1997-05-02 HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS Expired - Lifetime FR2762925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9705447A FR2762925B1 (en) 1997-05-02 1997-05-02 HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705447A FR2762925B1 (en) 1997-05-02 1997-05-02 HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS

Publications (2)

Publication Number Publication Date
FR2762925A1 FR2762925A1 (en) 1998-11-06
FR2762925B1 true FR2762925B1 (en) 1999-07-09

Family

ID=9506538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705447A Expired - Lifetime FR2762925B1 (en) 1997-05-02 1997-05-02 HIGH VOLTAGE CIRCUIT BREAKER WITH DOUBLE MOTION OF ARC CONTACTS

Country Status (1)

Country Link
FR (1) FR2762925B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809088C1 (en) * 1998-02-25 1999-09-30 Siemens Ag High-voltage circuit breaker with an insulating nozzle
FR2817389B1 (en) * 2000-11-30 2003-01-03 Schneider Electric High Voltag HIGH VOLTAGE ELECTRICAL CUTTING EQUIPMENT WITH DOUBLE MOVEMENT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448854A (en) * 1965-05-22 1966-08-12 Merlin Gerin High voltage disconnect switch under load
US3914569A (en) * 1974-05-02 1975-10-21 Ite Imperial Corp Puffer interrupter with downstream initiated arc
JPS5559613A (en) * 1978-10-30 1980-05-06 Tokyo Shibaura Electric Co Gas breaker
FR2680044B1 (en) * 1991-08-02 1995-01-20 Alsthom Gec MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER WITH ARC-END CONTACTORS.
FR2720188B1 (en) * 1994-05-19 1996-06-14 Gec Alsthom T & D Sa Reduced auto-compression circuit breaker.
FR2738388B1 (en) * 1995-09-01 1997-10-03 Gec Alsthom T & D Sa LOW ENERGY MANEUVER CIRCUIT BREAKER

Also Published As

Publication number Publication date
FR2762925A1 (en) 1998-11-06

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