CH437477A - Vakuumschalter mit einem Kondensationsschirm - Google Patents

Vakuumschalter mit einem Kondensationsschirm

Info

Publication number
CH437477A
CH437477A CH1544165A CH1544165A CH437477A CH 437477 A CH437477 A CH 437477A CH 1544165 A CH1544165 A CH 1544165A CH 1544165 A CH1544165 A CH 1544165A CH 437477 A CH437477 A CH 437477A
Authority
CH
Switzerland
Prior art keywords
vacuum switch
condensation screen
condensation
screen
vacuum
Prior art date
Application number
CH1544165A
Other languages
English (en)
Inventor
E Frink Russell
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH437477A publication Critical patent/CH437477A/de

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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • 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
    • H01H2033/66269—Details relating to the materials used for screens in vacuum switches
    • 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
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
    • 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
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
CH1544165A 1964-11-16 1965-11-09 Vakuumschalter mit einem Kondensationsschirm CH437477A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411259A US3283100A (en) 1964-11-16 1964-11-16 Vacuum circuit interrupter with condensing shield serving as one of the main contacts

Publications (1)

Publication Number Publication Date
CH437477A true CH437477A (de) 1967-06-15

Family

ID=23628208

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1544165A CH437477A (de) 1964-11-16 1965-11-09 Vakuumschalter mit einem Kondensationsschirm

Country Status (6)

Country Link
US (1) US3283100A (de)
JP (1) JPS4412446B1 (de)
BE (1) BE672288A (de)
CH (1) CH437477A (de)
DE (1) DE1261219B (de)
GB (1) GB1081550A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441698A (en) * 1966-10-03 1969-04-29 Gen Electric Vacuum-type circuit interrupter
US3508021A (en) * 1967-01-03 1970-04-21 Vacuum Power Components Inc Vacuum switch
US3997747A (en) * 1972-11-20 1976-12-14 Westinghouse Electric Corporation Circuit interrupter
US3914568A (en) * 1974-08-22 1975-10-21 Gen Electric High-voltage vacuum switch
US4250363A (en) * 1978-12-06 1981-02-10 Electric Power Research Institute, Inc. Electrical circuit breaking device and method
DE3327390A1 (de) * 1983-07-29 1985-02-07 Siemens AG, 1000 Berlin und 8000 München Vakuumschaltroehre, insbesondere fuer einen niederspannungsschuetz
DE3332092A1 (de) * 1983-09-02 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer eine vakuumschaltroehre
US5597992A (en) * 1994-12-09 1997-01-28 Cooper Industries, Inc. Current interchange for vacuum capacitor switch
US5779135A (en) * 1996-11-06 1998-07-14 International Paper Company Nested container package
JP4818530B2 (ja) * 2001-04-19 2011-11-16 三菱電機株式会社 真空バルブ
US10600592B2 (en) 2013-12-18 2020-03-24 Hubbell Incorporated Single bottle interrupter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB291815A (en) * 1926-12-13 1928-06-13 Robert Andrews Millikan Electrical switches
US2863026A (en) * 1956-03-26 1958-12-02 Jennings Radio Mfg Corp Vacuum switch
US2972032A (en) * 1959-01-02 1961-02-14 Gen Electric Vacuum interrupter
US3174019A (en) * 1962-01-09 1965-03-16 Allis Chalmers Mfg Co Vacuum tube interrupter having sequential separable contacts

Also Published As

Publication number Publication date
US3283100A (en) 1966-11-01
BE672288A (de) 1966-03-01
JPS4412446B1 (de) 1969-06-05
DE1261219B (de) 1968-02-15
GB1081550A (en) 1967-08-31

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