FR2398379A1 - Interrupteur pour hautes tensions, utilisant un dielectrique liquide - Google Patents

Interrupteur pour hautes tensions, utilisant un dielectrique liquide

Info

Publication number
FR2398379A1
FR2398379A1 FR7821783A FR7821783A FR2398379A1 FR 2398379 A1 FR2398379 A1 FR 2398379A1 FR 7821783 A FR7821783 A FR 7821783A FR 7821783 A FR7821783 A FR 7821783A FR 2398379 A1 FR2398379 A1 FR 2398379A1
Authority
FR
France
Prior art keywords
high voltage
voltage switch
fluid dielectric
liquid dielectric
pressure
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.)
Withdrawn
Application number
FR7821783A
Other languages
English (en)
French (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2398379A1 publication Critical patent/FR2398379A1/fr
Withdrawn legal-status Critical Current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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • 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
    • H01H2033/912—Liquified gases, e.g. liquified SF6

Landscapes

  • Circuit Breakers (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR7821783A 1977-07-22 1978-07-21 Interrupteur pour hautes tensions, utilisant un dielectrique liquide Withdrawn FR2398379A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81800477A 1977-07-22 1977-07-22

Publications (1)

Publication Number Publication Date
FR2398379A1 true FR2398379A1 (fr) 1979-02-16

Family

ID=25224389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821783A Withdrawn FR2398379A1 (fr) 1977-07-22 1978-07-21 Interrupteur pour hautes tensions, utilisant un dielectrique liquide

Country Status (11)

Country Link
JP (1) JPS5423973A (es)
AU (1) AU3718078A (es)
CA (1) CA1098942A (es)
DE (1) DE2831754A1 (es)
ES (1) ES471852A1 (es)
FR (1) FR2398379A1 (es)
GB (1) GB1604060A (es)
IN (1) IN149149B (es)
IT (1) IT1097028B (es)
NL (1) NL7806523A (es)
NO (1) NO782490L (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020805B1 (en) * 1979-06-25 1984-03-07 Westinghouse Electric Corporation Power circuit interrupter
ES499929A0 (es) 1980-02-28 1982-05-16 Mitsubishi Electric Corp Interruptor automatico del tipo de extincion de arco por chorro de gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR778794A (fr) * 1933-08-29 1935-03-23 Siemens Ag Dispositif pour l'extinction d'arcs de coupure de courant alternatif, notamment dans des interrupteurs et coupe-circuits
DE629739C (de) * 1933-02-25 1936-05-22 Siemens Schuckertwerke Akt Ges Einrichtung fuer die Loeschung von Wechselstromunterbrechungslichtboegen
FR1537673A (fr) * 1966-04-15 1968-09-07 Perfectionnements apportés aux disjoncteurs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612972B2 (es) * 1973-01-25 1981-03-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629739C (de) * 1933-02-25 1936-05-22 Siemens Schuckertwerke Akt Ges Einrichtung fuer die Loeschung von Wechselstromunterbrechungslichtboegen
FR778794A (fr) * 1933-08-29 1935-03-23 Siemens Ag Dispositif pour l'extinction d'arcs de coupure de courant alternatif, notamment dans des interrupteurs et coupe-circuits
FR1537673A (fr) * 1966-04-15 1968-09-07 Perfectionnements apportés aux disjoncteurs

Also Published As

Publication number Publication date
AU3718078A (en) 1979-12-20
NL7806523A (nl) 1979-01-24
DE2831754A1 (de) 1979-02-01
GB1604060A (en) 1981-12-02
NO782490L (no) 1979-01-23
CA1098942A (en) 1981-04-07
JPS5423973A (en) 1979-02-22
IT7825954A0 (it) 1978-07-21
IT1097028B (it) 1985-08-26
ES471852A1 (es) 1979-10-01
IN149149B (es) 1981-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse