DE1913980B1 - Vakuumschalter - Google Patents

Vakuumschalter

Info

Publication number
DE1913980B1
DE1913980B1 DE19691913980 DE1913980A DE1913980B1 DE 1913980 B1 DE1913980 B1 DE 1913980B1 DE 19691913980 DE19691913980 DE 19691913980 DE 1913980 A DE1913980 A DE 1913980A DE 1913980 B1 DE1913980 B1 DE 1913980B1
Authority
DE
Germany
Prior art keywords
housing
vacuum switch
vacuum
chamber
shielding plate
Prior art date
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
DE19691913980
Other languages
German (de)
English (en)
Inventor
Shinichi Aoki
Takeo Okada
Koichi Takeuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority to FR6907682A priority Critical patent/FR2038522A5/fr
Priority to US808263A priority patent/US3668350A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CH417369A priority patent/CH486765A/de
Priority to DE19691913980 priority patent/DE1913980B1/de
Priority to GB09271/69A priority patent/GB1271322A/en
Publication of DE1913980B1 publication Critical patent/DE1913980B1/de
Priority to US05/610,397 priority patent/US4310736A/en
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
    • H01H33/60—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
    • 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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Keying Circuit Devices (AREA)
DE19691913980 1969-03-18 1969-03-19 Vakuumschalter Pending DE1913980B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR6907682A FR2038522A5 (enExample) 1969-03-18 1969-03-18
US808263A US3668350A (en) 1969-03-18 1969-03-18 Vacuum type circuit interrupter
CH417369A CH486765A (de) 1969-03-18 1969-03-19 Vakuum-Stromschalter
DE19691913980 DE1913980B1 (de) 1969-03-18 1969-03-19 Vakuumschalter
GB09271/69A GB1271322A (en) 1969-03-18 1969-04-15 Vacuum circuit interrupter
US05/610,397 US4310736A (en) 1969-03-18 1975-09-04 Vacuum circuit interrupter

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US80826369A 1969-03-18 1969-03-18
FR6907682A FR2038522A5 (enExample) 1969-03-18 1969-03-18
CH417369A CH486765A (de) 1969-03-18 1969-03-19 Vakuum-Stromschalter
DE19691913980 DE1913980B1 (de) 1969-03-18 1969-03-19 Vakuumschalter
GB09271/69A GB1271322A (en) 1969-03-18 1969-04-15 Vacuum circuit interrupter

Publications (1)

Publication Number Publication Date
DE1913980B1 true DE1913980B1 (de) 1970-03-12

Family

ID=27509187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691913980 Pending DE1913980B1 (de) 1969-03-18 1969-03-19 Vakuumschalter

Country Status (5)

Country Link
US (1) US3668350A (enExample)
CH (1) CH486765A (enExample)
DE (1) DE1913980B1 (enExample)
FR (1) FR2038522A5 (enExample)
GB (1) GB1271322A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054671A3 (de) * 1980-12-22 1983-03-16 Siemens Aktiengesellschaft Vakuumschalter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310736A (en) * 1969-03-18 1982-01-12 Mitsubishi Denki K.K. Vacuum circuit interrupter
US3996437A (en) * 1973-12-03 1976-12-07 Cutler-Hammer, Inc. Vacuum contactor for motor control and method of making
US4095069A (en) * 1976-02-23 1978-06-13 Westinghouse Electric Corp. Stainless-steel interrupter-head construction for circuit-interrupters continuously carrying high-value-amperage currents
US4216360A (en) * 1978-07-27 1980-08-05 Westinghouse Electric Corp. Low voltage vacuum switch with internal arcing shield
US4351992A (en) * 1979-11-05 1982-09-28 General Electric Company High-potential testing of vacuum-type circuit interrupters
US9875869B2 (en) * 2014-10-13 2018-01-23 Eaton Corporation Composite arc shields for vacuum interrupters and methods for forming same
CN115349158A (zh) * 2020-04-13 2022-11-15 三菱电机株式会社 散热结构及其制造方法、真空阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
DE1185689B (de) * 1963-04-30 1965-01-21 Ass Elect Ind Vakuumschalter
US3178542A (en) * 1962-03-26 1965-04-13 Jennings Radio Mfg Corp Vacuum switch and internal shielding therefor
DE1203349B (de) * 1962-01-26 1965-10-21 Gen Electric Vakuumschalter
US3231704A (en) * 1963-04-09 1966-01-25 Jennings Radio Mfg Corp Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1480001A (enExample) * 1965-05-28 1967-07-27
US3355564A (en) * 1966-06-03 1967-11-28 John W Ranheim Vacuum-type circuit interrupter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082307A (en) * 1959-04-30 1963-03-19 Gen Electric Vacuum type circuit interrupter
DE1203349B (de) * 1962-01-26 1965-10-21 Gen Electric Vakuumschalter
US3178542A (en) * 1962-03-26 1965-04-13 Jennings Radio Mfg Corp Vacuum switch and internal shielding therefor
US3231704A (en) * 1963-04-09 1966-01-25 Jennings Radio Mfg Corp Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion
DE1185689B (de) * 1963-04-30 1965-01-21 Ass Elect Ind Vakuumschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054671A3 (de) * 1980-12-22 1983-03-16 Siemens Aktiengesellschaft Vakuumschalter

Also Published As

Publication number Publication date
GB1271322A (en) 1972-04-19
FR2038522A5 (enExample) 1971-01-08
US3668350A (en) 1972-06-06
CH486765A (de) 1970-02-28

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