GB2182804A - Casing of vacuum interrupters - Google Patents

Casing of vacuum interrupters Download PDF

Info

Publication number
GB2182804A
GB2182804A GB08622951A GB8622951A GB2182804A GB 2182804 A GB2182804 A GB 2182804A GB 08622951 A GB08622951 A GB 08622951A GB 8622951 A GB8622951 A GB 8622951A GB 2182804 A GB2182804 A GB 2182804A
Authority
GB
United Kingdom
Prior art keywords
cylindrical
casing
interrupter
wall thickness
end members
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.)
Withdrawn
Application number
GB08622951A
Other languages
English (en)
Other versions
GB8622951D0 (en
Inventor
Joseph Carl Sofianek
Jr George Polinko
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB8622951D0 publication Critical patent/GB8622951D0/en
Publication of GB2182804A publication Critical patent/GB2182804A/en
Withdrawn legal-status Critical Current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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric 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
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
    • 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
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings
    • 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
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB08622951A 1985-11-08 1986-09-24 Casing of vacuum interrupters Withdrawn GB2182804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79614985A 1985-11-08 1985-11-08

Publications (2)

Publication Number Publication Date
GB8622951D0 GB8622951D0 (en) 1986-10-29
GB2182804A true GB2182804A (en) 1987-05-20

Family

ID=25167433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08622951A Withdrawn GB2182804A (en) 1985-11-08 1986-09-24 Casing of vacuum interrupters

Country Status (4)

Country Link
JP (1) JPS62150620A (ja)
CN (1) CN86106540A (ja)
DE (1) DE3636966A1 (ja)
GB (1) GB2182804A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660353A2 (en) * 1993-12-24 1995-06-28 Hitachi, Ltd. Vacuum valve and method of manufacturing the same
EP0682351A1 (en) * 1994-05-12 1995-11-15 Kabushiki Kaisha Toshiba Vacuum interrupter and method for manufacturing the same
US8181842B2 (en) * 2009-10-12 2012-05-22 Schneider Electric Industries Sas Device for assembly by brazing an end cap onto a cylindrical body and vacuum cartridge comprising one such device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825407A1 (de) * 1988-07-27 1990-02-01 Sachsenwerk Ag Schaltkammer eines vakuumschalters
EP2469562A1 (en) * 2010-12-22 2012-06-27 ABB Technology AG Interrupter insert for a circuit breaker arrangement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025696A (en) * 1978-06-23 1980-01-23 Meidensha Electric Mfg Co Ltd Arc-shield supporting structure of a vacuum power interrupter
GB2045667A (en) * 1979-03-05 1980-11-05 Hazemeijer Bv Metalceramic joint
EP0043186A2 (en) * 1980-07-01 1982-01-06 Kabushiki Kaisha Meidensha Vacuum circuit interrupter
US4443672A (en) * 1982-02-11 1984-04-17 International Telephone & Telegraph Corporation Low capacitance radio frequency switch
EP0039611B1 (en) * 1980-05-06 1985-03-13 Kabushiki Kaisha Meidensha Vacuum interrupter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025696A (en) * 1978-06-23 1980-01-23 Meidensha Electric Mfg Co Ltd Arc-shield supporting structure of a vacuum power interrupter
GB2045667A (en) * 1979-03-05 1980-11-05 Hazemeijer Bv Metalceramic joint
EP0039611B1 (en) * 1980-05-06 1985-03-13 Kabushiki Kaisha Meidensha Vacuum interrupter
EP0043186A2 (en) * 1980-07-01 1982-01-06 Kabushiki Kaisha Meidensha Vacuum circuit interrupter
US4443672A (en) * 1982-02-11 1984-04-17 International Telephone & Telegraph Corporation Low capacitance radio frequency switch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660353A2 (en) * 1993-12-24 1995-06-28 Hitachi, Ltd. Vacuum valve and method of manufacturing the same
EP0660353A3 (en) * 1993-12-24 1996-03-27 Hitachi Ltd Vacuum switch.
US5594224A (en) * 1993-12-24 1997-01-14 Hitachi, Ltd. Vacuum circuit interrupter
EP0682351A1 (en) * 1994-05-12 1995-11-15 Kabushiki Kaisha Toshiba Vacuum interrupter and method for manufacturing the same
US5687472A (en) * 1994-05-12 1997-11-18 Kabushiki Kaisha Toshiba Method of manufacturing a vacuum interrupter
CN1043385C (zh) * 1994-05-12 1999-05-12 株式会社东芝 真空开关管及其制造方法
US8181842B2 (en) * 2009-10-12 2012-05-22 Schneider Electric Industries Sas Device for assembly by brazing an end cap onto a cylindrical body and vacuum cartridge comprising one such device

Also Published As

Publication number Publication date
GB8622951D0 (en) 1986-10-29
CN86106540A (zh) 1987-06-17
JPS62150620A (ja) 1987-07-04
DE3636966A1 (de) 1987-05-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)