JPS4017337B1 - - Google Patents

Info

Publication number
JPS4017337B1
JPS4017337B1 JP4536464A JP4536464A JPS4017337B1 JP S4017337 B1 JPS4017337 B1 JP S4017337B1 JP 4536464 A JP4536464 A JP 4536464A JP 4536464 A JP4536464 A JP 4536464A JP S4017337 B1 JPS4017337 B1 JP S4017337B1
Authority
JP
Japan
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
JP4536464A
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
Publication of JPS4017337B1 publication Critical patent/JPS4017337B1/ja
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
    • H01H33/70—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
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
    • 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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
JP4536464A 1963-08-16 1964-08-12 Pending JPS4017337B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US302555A US3330927A (en) 1963-08-16 1963-08-16 Gas blast circuit breaker of the axial blast type with magnetic means for forcing the upstream arc terminal away from the center of the stagnation zone at the upstream electrode

Publications (1)

Publication Number Publication Date
JPS4017337B1 true JPS4017337B1 (ja) 1965-08-06

Family

ID=23168242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4536464A Pending JPS4017337B1 (ja) 1963-08-16 1964-08-12

Country Status (6)

Country Link
US (1) US3330927A (ja)
JP (1) JPS4017337B1 (ja)
DE (1) DE1229620B (ja)
FR (1) FR1404901A (ja)
GB (1) GB1075064A (ja)
NL (1) NL6409419A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538282A (en) * 1966-11-29 1970-11-03 Westinghouse Electric Corp Fluid-blast circuit interrupters with exhaust valves responsive solely to the pressure generated by an arc of excessive magnitude
US4396665A (en) * 1980-06-16 1983-08-02 W. R. Grace & Co. Self-adhesive roofing laminates having metal layer therein

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR597454A (ja) * 1924-05-09 1925-11-21
DE553639C (de) * 1929-01-31 1932-06-29 Vormals Skodawerke Ag Kontaktanordnung fuer elektrische Schalter, insbesondere OElschalter
GB375308A (en) * 1931-03-18 1932-06-20 Electr & Allied Ind Res Ass Improvements relating to electric switches and circuit breakers
GB375808A (en) * 1931-03-30 1932-06-30 Electr & Allied Ind Res Ass Improvements relating to electric switches or circuit breakers
US2027836A (en) * 1934-02-23 1936-01-14 Gen Electric Vacuum switch
US2333598A (en) * 1941-01-09 1943-11-02 Westinghouse Electric & Mfg Co Circuit interrupter
US2897324A (en) * 1957-10-09 1959-07-28 Gen Electric Fluid blast circuit interrupter
US3008022A (en) * 1960-06-15 1961-11-07 Gen Electric Contact structure for a vacuum-type circuit interrupter

Also Published As

Publication number Publication date
DE1229620B (de) 1966-12-01
GB1075064A (en) 1967-07-12
FR1404901A (fr) 1965-07-02
NL6409419A (ja) 1965-02-17
US3330927A (en) 1967-07-11

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