FR2752478B1 - Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs - Google Patents

Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs

Info

Publication number
FR2752478B1
FR2752478B1 FR9610155A FR9610155A FR2752478B1 FR 2752478 B1 FR2752478 B1 FR 2752478B1 FR 9610155 A FR9610155 A FR 9610155A FR 9610155 A FR9610155 A FR 9610155A FR 2752478 B1 FR2752478 B1 FR 2752478B1
Authority
FR
France
Prior art keywords
semi
circuit breaker
capacitive current
mobile piston
current breaking
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
FR9610155A
Other languages
English (en)
Other versions
FR2752478A1 (fr
Inventor
Denis Dufournet
Joel Ozil
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 FR9610155A priority Critical patent/FR2752478B1/fr
Publication of FR2752478A1 publication Critical patent/FR2752478A1/fr
Application granted granted Critical
Publication of FR2752478B1 publication Critical patent/FR2752478B1/fr
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
    • H01H33/70—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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
FR9610155A 1996-08-13 1996-08-13 Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs Expired - Fee Related FR2752478B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9610155A FR2752478B1 (fr) 1996-08-13 1996-08-13 Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610155A FR2752478B1 (fr) 1996-08-13 1996-08-13 Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs

Publications (2)

Publication Number Publication Date
FR2752478A1 FR2752478A1 (fr) 1998-02-20
FR2752478B1 true FR2752478B1 (fr) 1998-09-18

Family

ID=9495024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9610155A Expired - Fee Related FR2752478B1 (fr) 1996-08-13 1996-08-13 Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs

Country Status (1)

Country Link
FR (1) FR2752478B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808618B1 (fr) * 2000-05-03 2002-06-14 Alstom Disjoncteur comportant, dans une enveloppe remplie d'un gaz dielectrique sous pression, un ensemble mobile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648432A5 (en) * 1979-10-18 1985-03-15 Sprecher & Schuh Ag Gas-blast circuit breaker
FR2720188B1 (fr) * 1994-05-19 1996-06-14 Gec Alsthom T & D Sa Disjoncteur à autocompression réduite.

Also Published As

Publication number Publication date
FR2752478A1 (fr) 1998-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse