FR2729788B1 - - Google Patents

Info

Publication number
FR2729788B1
FR2729788B1 FR9500646A FR9500646A FR2729788B1 FR 2729788 B1 FR2729788 B1 FR 2729788B1 FR 9500646 A FR9500646 A FR 9500646A FR 9500646 A FR9500646 A FR 9500646A FR 2729788 B1 FR2729788 B1 FR 2729788B1
Authority
FR
France
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
FR9500646A
Other languages
French (fr)
Other versions
FR2729788A1 (fr
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 filed Critical
Priority to FR9500646A priority Critical patent/FR2729788A1/fr
Publication of FR2729788A1 publication Critical patent/FR2729788A1/fr
Application granted granted Critical
Publication of FR2729788B1 publication Critical patent/FR2729788B1/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
    • H01H33/021—Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF6
    • 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
    • H01H33/903—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 and assisting the operating mechanism
FR9500646A 1995-01-20 1995-01-20 Disjoncteur a haute tension a gaz de soufflage Granted FR2729788A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9500646A FR2729788A1 (fr) 1995-01-20 1995-01-20 Disjoncteur a haute tension a gaz de soufflage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500646A FR2729788A1 (fr) 1995-01-20 1995-01-20 Disjoncteur a haute tension a gaz de soufflage

Publications (2)

Publication Number Publication Date
FR2729788A1 FR2729788A1 (fr) 1996-07-26
FR2729788B1 true FR2729788B1 (enrdf_load_stackoverflow) 1997-02-28

Family

ID=9475337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9500646A Granted FR2729788A1 (fr) 1995-01-20 1995-01-20 Disjoncteur a haute tension a gaz de soufflage

Country Status (1)

Country Link
FR (1) FR2729788A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105001565B (zh) * 2015-06-29 2017-05-31 平高集团有限公司 一种聚四氟乙烯复合材料，灭弧喷口及其制备方法，高压断路器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD84414A (enrdf_load_stackoverflow) *
US4328403A (en) * 1977-02-15 1982-05-04 Westinghouse Electric Corp. Single barrel puffer circuit interrupter
FR2646013B1 (fr) * 1989-04-17 1996-02-23 Alsthom Gec Disjoncteur a moyenne tension a gaz de soufflage
FR2689304B1 (fr) * 1992-03-27 1994-05-06 Gec Alsthom Sa Structure d'enveloppe pour appareil electrique a haute et moyenne tension.

Also Published As

Publication number Publication date
FR2729788A1 (fr) 1996-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse