BE672696A - - Google Patents

Info

Publication number
BE672696A
BE672696A BE672696DA BE672696A BE 672696 A BE672696 A BE 672696A BE 672696D A BE672696D A BE 672696DA BE 672696 A BE672696 A BE 672696A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE672696A publication Critical patent/BE672696A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
BE672696D 1963-04-09 1965-11-23 BE672696A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US271696A US3231704A (en) 1963-04-09 1963-04-09 Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion
GB43813/65A GB1118620A (en) 1963-04-09 1965-10-15 Hermetically sealed high power switch

Publications (1)

Publication Number Publication Date
BE672696A true BE672696A (en) 1966-05-23

Family

ID=26265246

Family Applications (1)

Application Number Title Priority Date Filing Date
BE672696D BE672696A (en) 1963-04-09 1965-11-23

Country Status (4)

Country Link
US (1) US3231704A (en)
BE (1) BE672696A (en)
CH (1) CH436421A (en)
GB (1) GB1118620A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355564A (en) * 1966-06-03 1967-11-28 John W Ranheim Vacuum-type circuit interrupter
JPS515190B1 (en) * 1969-03-14 1976-02-18
US3668350A (en) * 1969-03-18 1972-06-06 Mitsubishi Electric Corp Vacuum type circuit interrupter
US4310736A (en) * 1969-03-18 1982-01-12 Mitsubishi Denki K.K. Vacuum circuit interrupter
US3674958A (en) * 1970-11-23 1972-07-04 Allis Chalmers Mfg Co Vacuum circuit interrupter
DE2058020A1 (en) * 1970-11-25 1972-05-31 Siemens Ag Vacuum switch housing
US3996437A (en) * 1973-12-03 1976-12-07 Cutler-Hammer, Inc. Vacuum contactor for motor control and method of making
US3889080A (en) * 1973-12-19 1975-06-10 Westinghouse Electric Corp Vacuum interrupter shield protector
JPS5110369A (en) * 1974-07-15 1976-01-27 Hitachi Ltd SHINKU SHADANKI
JPS624990Y2 (en) * 1974-08-26 1987-02-04
DE7428808U (en) * 1974-08-26 1980-04-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vacuum switching tube
JPS5140568A (en) * 1974-10-02 1976-04-05 Hitachi Ltd SHINKUSHADANKYOSHINKUBARUBU
JPS51134877A (en) * 1975-05-16 1976-11-22 Hitachi Ltd Vacuum valve circuit breaker
JPS56156626A (en) * 1980-05-06 1981-12-03 Meidensha Electric Mfg Co Ltd Vacuum breaker
JPS55170728U (en) * 1980-05-09 1980-12-08
DE3216251A1 (en) * 1982-04-30 1983-11-03 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH TUBES
DE3325468A1 (en) * 1983-07-14 1985-01-24 Siemens AG, 1000 Berlin und 8000 München HOUSING A VACUUM SWITCH TUBE
DE8321880U1 (en) * 1983-07-29 1986-01-30 Siemens AG, 1000 Berlin und 8000 München Vacuum interrupter, especially for a low-voltage contactor
DE19826766C1 (en) * 1998-06-12 2000-03-30 Siemens Ag Vacuum interrupter with a steam shield assigned to the insulator
JP2003317583A (en) * 2002-04-24 2003-11-07 Mitsubishi Electric Corp Vacuum valve
KR102545133B1 (en) * 2016-04-05 2023-06-19 엘에스일렉트릭(주) Vacuum interubter for a circuit breaker
DE102017222406A1 (en) * 2017-12-11 2019-06-13 Siemens Aktiengesellschaft Vacuum interrupter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769935A (en) * 1955-03-02 1957-03-13 English Electric Co Ltd Improvements in and relating to gas-tight seals between a metal and an insulating material
US2965734A (en) * 1958-08-07 1960-12-20 Allis Chalmers Mfg Co Current conductive spring bearing for vacuum switch contacts
US2979588A (en) * 1958-12-09 1961-04-11 Jennings Radio Mfg Corp Vacuum switch
US3038980A (en) * 1959-12-17 1962-06-12 Gen Electric Vacuum-type circuit interrupter

Also Published As

Publication number Publication date
GB1118620A (en) 1968-07-03
CH436421A (en) 1967-11-15
US3231704A (en) 1966-01-25

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