JPS55143727A - Vacuum interrupter - Google Patents

Vacuum interrupter

Info

Publication number
JPS55143727A
JPS55143727A JP5053179A JP5053179A JPS55143727A JP S55143727 A JPS55143727 A JP S55143727A JP 5053179 A JP5053179 A JP 5053179A JP 5053179 A JP5053179 A JP 5053179A JP S55143727 A JPS55143727 A JP S55143727A
Authority
JP
Japan
Prior art keywords
vacuum interrupter
interrupter
vacuum
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
JP5053179A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakada
Tomoyasu Matsuo
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP5053179A priority Critical patent/JPS55143727A/en
Publication of JPS55143727A publication Critical patent/JPS55143727A/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
    • H01H33/666—Operating arrangements
    • H01H33/6664—Operating arrangements with pivoting movable contact structure

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP5053179A 1979-04-24 1979-04-24 Vacuum interrupter Pending JPS55143727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5053179A JPS55143727A (en) 1979-04-24 1979-04-24 Vacuum interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5053179A JPS55143727A (en) 1979-04-24 1979-04-24 Vacuum interrupter

Publications (1)

Publication Number Publication Date
JPS55143727A true JPS55143727A (en) 1980-11-10

Family

ID=12861568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5053179A Pending JPS55143727A (en) 1979-04-24 1979-04-24 Vacuum interrupter

Country Status (1)

Country Link
JP (1) JPS55143727A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719365A (en) * 1995-09-27 1998-02-17 Hitachi, Ltd. Insulated type switching device
EP0905731A2 (en) * 1997-09-30 1999-03-31 Hitachi, Ltd. Bellows and vacuum switch using the bellows
WO1999017412A1 (en) * 1997-09-29 1999-04-08 Mitsubishi Denki Kabushiki Kaisha Switch gear
WO1999018591A1 (en) * 1997-10-03 1999-04-15 Hitachi, Ltd. Vacuum switchgear
US5952636A (en) * 1997-06-27 1999-09-14 Hitachi, Ltd. Vacuum type switch gear device having L shaped stationary and movable conductors arrangement
US6005213A (en) * 1997-03-06 1999-12-21 Hitachi, Ltd. Insulated type switchgear device
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
US6335502B1 (en) 1998-10-02 2002-01-01 Hitachi, Ltd. Vacuum switch and vacuum switch gear using the vacuum switch
US6498314B2 (en) 2000-04-19 2002-12-24 Hitachi, Ltd. Vacuum switch and vacuum switchgear using the same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719365A (en) * 1995-09-27 1998-02-17 Hitachi, Ltd. Insulated type switching device
USRE37244E1 (en) * 1995-09-27 2001-06-26 Hitachi, Ltd. Insulated type switching device
KR100474173B1 (en) * 1997-03-06 2005-07-05 도쿄 덴료쿠 가부시기가이샤 Insulated Switchgear
CN1084039C (en) * 1997-03-06 2002-05-01 株式会社日立制作所 Insulation-type switch device
US6005213A (en) * 1997-03-06 1999-12-21 Hitachi, Ltd. Insulated type switchgear device
US5952636A (en) * 1997-06-27 1999-09-14 Hitachi, Ltd. Vacuum type switch gear device having L shaped stationary and movable conductors arrangement
US6144005A (en) * 1997-07-23 2000-11-07 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
US6259051B1 (en) 1997-07-23 2001-07-10 Hitachi, Ltd. Vacuum switch and a vacuum switchgear using the same
WO1999017412A1 (en) * 1997-09-29 1999-04-08 Mitsubishi Denki Kabushiki Kaisha Switch gear
US6114647A (en) * 1997-09-30 2000-09-05 Hitachi, Ltd. Bellows and vacuum switch using the bellows
EP0905731A3 (en) * 1997-09-30 2000-01-12 Hitachi, Ltd. Bellows and vacuum switch using the bellows
EP0905731A2 (en) * 1997-09-30 1999-03-31 Hitachi, Ltd. Bellows and vacuum switch using the bellows
WO1999018591A1 (en) * 1997-10-03 1999-04-15 Hitachi, Ltd. Vacuum switchgear
US6268579B1 (en) 1997-10-03 2001-07-31 Hitachi, Ltd. Vacuum switchgear
US6335502B1 (en) 1998-10-02 2002-01-01 Hitachi, Ltd. Vacuum switch and vacuum switch gear using the vacuum switch
US6498314B2 (en) 2000-04-19 2002-12-24 Hitachi, Ltd. Vacuum switch and vacuum switchgear using the same

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