FR1462615A - Organes de contrôle de la soupape de soufflage et des contacts d'un interrupteur àsoufflage gazeux - Google Patents

Organes de contrôle de la soupape de soufflage et des contacts d'un interrupteur àsoufflage gazeux

Info

Publication number
FR1462615A
FR1462615A FR43968A FR43968A FR1462615A FR 1462615 A FR1462615 A FR 1462615A FR 43968 A FR43968 A FR 43968A FR 43968 A FR43968 A FR 43968A FR 1462615 A FR1462615 A FR 1462615A
Authority
FR
France
Prior art keywords
blast
switch contacts
valve
gas
blast valve
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
FR43968A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1462615A publication Critical patent/FR1462615A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
FR43968A 1964-12-29 1965-12-28 Organes de contrôle de la soupape de soufflage et des contacts d'un interrupteur àsoufflage gazeux Expired FR1462615A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US421776A US3336453A (en) 1964-12-29 1964-12-29 Means for controlling the blast valve and contacts of a gas blast circuit breaker
US421777A US3336454A (en) 1964-12-29 1964-12-29 Means for controlling the blast valve of a gas blast circuit breaker

Publications (1)

Publication Number Publication Date
FR1462615A true FR1462615A (fr) 1966-12-16

Family

ID=27025357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43968A Expired FR1462615A (fr) 1964-12-29 1965-12-28 Organes de contrôle de la soupape de soufflage et des contacts d'un interrupteur àsoufflage gazeux

Country Status (5)

Country Link
US (2) US3336454A (enrdf_load_stackoverflow)
CH (1) CH457583A (enrdf_load_stackoverflow)
DE (2) DE1515789A1 (enrdf_load_stackoverflow)
FR (1) FR1462615A (enrdf_load_stackoverflow)
GB (1) GB1098380A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505488A (en) * 1967-01-27 1970-04-07 Ite Imperial Corp Stationary contact structure forcing blow out shaped current path
SE342354B (enrdf_load_stackoverflow) * 1970-05-27 1972-01-31 Asea Ab
US3780244A (en) * 1972-10-18 1973-12-18 Gen Electric Gas blast circuit breaker of the axial blast type
DE2317499C3 (de) * 1973-04-04 1975-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783337A (en) * 1953-12-10 1957-02-26 Gen Electric Fluid blast circuit interrupter
US2783338A (en) * 1955-09-21 1957-02-26 Gen Electric Operating mechanism for a fluid-blast circuit breaker
US3214540A (en) * 1960-10-03 1965-10-26 Westinghouse Electric Corp Interrupting structures and control for compressed-gas circuit interrupters

Also Published As

Publication number Publication date
US3336454A (en) 1967-08-15
GB1098380A (en) 1968-01-10
DE1515781A1 (enrdf_load_stackoverflow)
DE1515789A1 (de) 1970-01-22
CH457583A (de) 1968-06-15
US3336453A (en) 1967-08-15

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