BE624218A - - Google Patents

Info

Publication number
BE624218A
BE624218A BE624218DA BE624218A BE 624218 A BE624218 A BE 624218A BE 624218D A BE624218D A BE 624218DA BE 624218 A BE624218 A BE 624218A
Authority
BE
Belgium
Application number
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 BE624218A publication Critical patent/BE624218A/xx

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
    • H01H33/904—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 characterised by the transmission between operating mechanism and piston or movable contact
BE624218D 1961-11-03 BE624218A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US149951A US3164706A (en) 1961-11-03 1961-11-03 Mechanical operating means for fluidblast circuit interrupter

Publications (1)

Publication Number Publication Date
BE624218A true BE624218A (id)

Family

ID=22532495

Family Applications (1)

Application Number Title Priority Date Filing Date
BE624218D BE624218A (id) 1961-11-03

Country Status (5)

Country Link
US (1) US3164706A (id)
JP (1) JPS4033942Y1 (id)
BE (1) BE624218A (id)
FR (1) FR1337744A (id)
GB (1) GB972059A (id)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674956A (en) * 1970-11-19 1972-07-04 Allis Chalmers Mfg Co Puffer type circuit interrupter
JPS5619306Y2 (id) * 1973-06-29 1981-05-08
JPS5067360U (id) * 1973-10-19 1975-06-17
JPS517644U (id) * 1974-07-04 1976-01-20
JPS5150468A (ja) * 1974-10-28 1976-05-04 Hitachi Ltd Patsufuagatagasushadanki
JPS52383A (en) * 1975-06-21 1977-01-05 Nissin Electric Co Ltd Blowwout circuit switch
JPS5222776A (en) * 1975-08-14 1977-02-21 Nissin Electric Co Ltd Blowwout circuit switch
JPH07101579B2 (ja) * 1986-03-25 1995-11-01 三菱電機株式会社 開閉器
US5059753A (en) * 1987-11-06 1991-10-22 Cooper Industries, Inc. SF6 puffer recloser
JP6236240B2 (ja) * 2013-07-23 2017-11-22 株式会社東芝 ガス遮断器
JP6346355B2 (ja) * 2017-07-07 2018-06-20 株式会社東芝 ガス遮断器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663423C (de) * 1935-05-17 1938-08-05 Studiengesellschaft Fuer Hochl Leistungsschalter mit Lichtbogenloeschung durch eine Fluessigkeitsstroemung
FR811554A (fr) * 1936-10-02 1937-04-17 Disjoncteur auto-pneumatique
US2781435A (en) * 1951-03-18 1957-02-12 Heilmann Philipp Arc-extinguishing mechanism for electric switches
US2913559A (en) * 1958-01-30 1959-11-17 Westinghouse Electric Corp Fluid-blast circuit interrupter
US3002129A (en) * 1958-11-28 1961-09-26 Allis Chalmers Mfg Co Counterbalanced shutter blade arrangement for enclosed switchboard structures

Also Published As

Publication number Publication date
GB972059A (en) 1964-10-07
JPS4033942Y1 (id) 1965-11-29
FR1337744A (fr) 1963-09-13
US3164706A (en) 1965-01-05

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