FR1145488A - Perfectionnements apportés aux disjoncteurs pour courants électriques de haute tension - Google Patents

Perfectionnements apportés aux disjoncteurs pour courants électriques de haute tension

Info

Publication number
FR1145488A
FR1145488A FR1145488DA FR1145488A FR 1145488 A FR1145488 A FR 1145488A FR 1145488D A FR1145488D A FR 1145488DA FR 1145488 A FR1145488 A FR 1145488A
Authority
FR
France
Prior art keywords
high voltage
circuit breakers
voltage electric
electric currents
currents
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
Application number
Other languages
English (en)
Inventor
Bruno-Paul-Jean Cirilli
Mario-Jean-Arthur Cirilli
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
Application granted granted Critical
Publication of FR1145488A publication Critical patent/FR1145488A/fr
Expired 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • 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
    • H01H33/84—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 the fluid being liquid, e.g. oil
    • H01H33/85—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 the fluid being liquid, e.g. oil wherein the contacts are opened by the flow of liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR1145488D 1956-02-24 1956-02-24 Perfectionnements apportés aux disjoncteurs pour courants électriques de haute tension Expired FR1145488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1131300X 1956-02-24

Publications (1)

Publication Number Publication Date
FR1145488A true FR1145488A (fr) 1957-10-25

Family

ID=9637828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145488D Expired FR1145488A (fr) 1956-02-24 1956-02-24 Perfectionnements apportés aux disjoncteurs pour courants électriques de haute tension

Country Status (4)

Country Link
CH (1) CH351009A (fr)
DE (1) DE1131300B (fr)
FR (1) FR1145488A (fr)
GB (1) GB812094A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080467A (en) * 1960-01-20 1963-03-05 Mc Graw Edison Co Arc extinguishing chambers
US3140374A (en) * 1962-09-20 1964-07-07 Fred H Cole Circuit breaker interrupter
US3624327A (en) * 1969-09-18 1971-11-30 Siemens Ag Liquid-poor power circuit breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413049A (de) * 1964-09-09 1966-05-15 Oerlikon Maschf Flüssigkeitsarmer Leistungsschalter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE570135C (de) * 1933-02-11 Siemens Schuckertwerke Akt Ges Trennschalter
DE338062C (de) * 1919-12-16 1921-06-13 Siemens Schuckertwerke G M B H Durch Explosionskraefte bewegter Schalter
US1548799A (en) * 1921-08-10 1925-08-04 Gen Electric Electric switch
US1694282A (en) * 1926-08-30 1928-12-04 Gen Electric Electric switch
USRE18257E (en) * 1929-09-20 1931-11-24 Dscult interrupting device
DE679327C (de) * 1934-12-02 1939-08-05 Voigt & Haeffner Akt Ges Fluessigkeitsschalter
FR873902A (fr) * 1937-11-10 1942-07-30
DE932809C (de) * 1937-11-10 1955-09-08 Siemens Ag Betaetigungseinrichtung fuer elektrische Schaltgeraete
DE708502C (de) * 1939-08-30 1941-07-23 Studiengesellschaft Fuer Hochl Fluessigkeitsstroemungsschalter in Verbindung mit einem Lufttrennschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080467A (en) * 1960-01-20 1963-03-05 Mc Graw Edison Co Arc extinguishing chambers
US3140374A (en) * 1962-09-20 1964-07-07 Fred H Cole Circuit breaker interrupter
US3624327A (en) * 1969-09-18 1971-11-30 Siemens Ag Liquid-poor power circuit breaker

Also Published As

Publication number Publication date
CH351009A (fr) 1960-12-31
GB812094A (en) 1959-04-15
DE1131300B (de) 1962-06-14

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