DE2461607A1 - Vakuumschalter - Google Patents

Vakuumschalter

Info

Publication number
DE2461607A1
DE2461607A1 DE19742461607 DE2461607A DE2461607A1 DE 2461607 A1 DE2461607 A1 DE 2461607A1 DE 19742461607 DE19742461607 DE 19742461607 DE 2461607 A DE2461607 A DE 2461607A DE 2461607 A1 DE2461607 A1 DE 2461607A1
Authority
DE
Germany
Prior art keywords
housing
vacuum switch
vacuum
insulating housing
switch according
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
DE19742461607
Other languages
German (de)
English (en)
Inventor
Richard L Hundstad
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.)
Westinghouse Electric Corp
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 DE2461607A1 publication Critical patent/DE2461607A1/de
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
    • H01H33/66261—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
    • H01H2033/66292—Details relating to the use of multiple 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
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19742461607 1974-01-23 1974-12-27 Vakuumschalter Pending DE2461607A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43581474A 1974-01-23 1974-01-23

Publications (1)

Publication Number Publication Date
DE2461607A1 true DE2461607A1 (de) 1975-07-24

Family

ID=23729921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742461607 Pending DE2461607A1 (de) 1974-01-23 1974-12-27 Vakuumschalter

Country Status (5)

Country Link
JP (1) JPS50103677A (OSRAM)
CA (1) CA1019372A (OSRAM)
CH (1) CH589935A5 (OSRAM)
DE (1) DE2461607A1 (OSRAM)
IT (1) IT1029032B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317827U1 (de) * 1993-11-22 1995-03-23 Siemens AG, 80333 München Vakuumschaltröhre
EP2461338A1 (en) * 2010-12-03 2012-06-06 ABB Technology AG Circuit breaker arrangement for medium voltage to high voltage applications
EP2665079A1 (en) * 2012-05-15 2013-11-20 ABB Technology AG Shielding element for use in medium voltage switchgears, and method for manufacture the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652645B2 (ja) * 1984-02-28 1994-07-06 株式会社東芝 真空バルブ

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317827U1 (de) * 1993-11-22 1995-03-23 Siemens AG, 80333 München Vakuumschaltröhre
EP2461338A1 (en) * 2010-12-03 2012-06-06 ABB Technology AG Circuit breaker arrangement for medium voltage to high voltage applications
RU2546657C2 (ru) * 2010-12-03 2015-04-10 Абб Текнолоджи Аг Вакуумный прерыватель для использования в цепях среднего и высокого напряжения
US9165733B2 (en) 2010-12-03 2015-10-20 Abb Technology Ag Circuit breaker arrangement for medium voltage to high voltage applications
EP2665079A1 (en) * 2012-05-15 2013-11-20 ABB Technology AG Shielding element for use in medium voltage switchgears, and method for manufacture the same
WO2013170950A1 (en) * 2012-05-15 2013-11-21 Abb Technology Ag Shielding element for the use in medium voltage switchgears, and method for manufacture the same
CN104303249A (zh) * 2012-05-15 2015-01-21 Abb技术股份公司 用于在中压开关设备中使用的屏蔽元件及其制造方法

Also Published As

Publication number Publication date
CH589935A5 (OSRAM) 1977-07-29
CA1019372A (en) 1977-10-18
JPS50103677A (OSRAM) 1975-08-15
IT1029032B (it) 1979-03-10

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