DE1515781A1 - - Google Patents

Info

Publication number
DE1515781A1
DE1515781A1 DENDAT1515781 DE1515781A DE1515781A1 DE 1515781 A1 DE1515781 A1 DE 1515781A1 DE NDAT1515781 DENDAT1515781 DE NDAT1515781 DE 1515781 A DE1515781 A DE 1515781A DE 1515781 A1 DE1515781 A1 DE 1515781A1
Authority
DE
Germany
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.)
Pending
Application number
DENDAT1515781
Other languages
German (de)
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.)
Publication of DE1515781A1 publication Critical patent/DE1515781A1/de
Pending 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
DENDAT1515781 1964-12-29 Pending DE1515781A1 (enrdf_load_stackoverflow)

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
DE1515781A1 true DE1515781A1 (enrdf_load_stackoverflow)

Family

ID=27025357

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT1515781 Pending DE1515781A1 (enrdf_load_stackoverflow) 1964-12-29
DE19651515789 Pending DE1515789A1 (de) 1964-12-29 1965-12-11 Elektrischer Schalter mit einer Geblaeseeinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19651515789 Pending DE1515789A1 (de) 1964-12-29 1965-12-11 Elektrischer Schalter mit einer Geblaeseeinrichtung

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
DE1515789A1 (de) 1970-01-22
CH457583A (de) 1968-06-15
FR1462615A (fr) 1966-12-16
US3336453A (en) 1967-08-15

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