FR768691A - Electric circuit breaker with liquid injection cut-off pot - Google Patents

Electric circuit breaker with liquid injection cut-off pot

Info

Publication number
FR768691A
FR768691A FR768691DA FR768691A FR 768691 A FR768691 A FR 768691A FR 768691D A FR768691D A FR 768691DA FR 768691 A FR768691 A FR 768691A
Authority
FR
France
Prior art keywords
pot
circuit breaker
electric circuit
liquid injection
injection cut
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
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.)
Ateliers de Constructions Electriques de Delle SA
Original Assignee
Ateliers de Constructions Electriques de Delle 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 Ateliers de Constructions Electriques de Delle SA filed Critical Ateliers de Constructions Electriques de Delle SA
Application granted granted Critical
Publication of FR768691A publication Critical patent/FR768691A/en
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
    • H01H33/88—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
    • H01H33/92—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 liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)
FR768691D 1933-01-31 1934-01-26 Electric circuit breaker with liquid injection cut-off pot Expired FR768691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967996X 1933-01-31

Publications (1)

Publication Number Publication Date
FR768691A true FR768691A (en) 1934-08-10

Family

ID=7816639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768691D Expired FR768691A (en) 1933-01-31 1934-01-26 Electric circuit breaker with liquid injection cut-off pot

Country Status (2)

Country Link
US (1) US1967996A (en)
FR (1) FR768691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758710C (en) * 1941-08-23 1951-08-09 Voigt & Haeffner Ag Arrangement at the extinguishing chambers of electrical circuit breakers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928919A (en) * 1956-02-20 1960-03-15 Ite Circuit Breaker Ltd Dielectric barrier for oil interrupter
US3110791A (en) * 1959-08-27 1963-11-12 Westinghouse Electric Corp Circuit interrupter with pressure-generating and interrupting contacts in insulating interrupting tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758710C (en) * 1941-08-23 1951-08-09 Voigt & Haeffner Ag Arrangement at the extinguishing chambers of electrical circuit breakers

Also Published As

Publication number Publication date
US1967996A (en) 1934-07-24

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