JPS5450883A - Vacuum valve - Google Patents

Vacuum valve

Info

Publication number
JPS5450883A
JPS5450883A JP11607577A JP11607577A JPS5450883A JP S5450883 A JPS5450883 A JP S5450883A JP 11607577 A JP11607577 A JP 11607577A JP 11607577 A JP11607577 A JP 11607577A JP S5450883 A JPS5450883 A JP S5450883A
Authority
JP
Japan
Prior art keywords
vacuum valve
vacuum
valve
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
JP11607577A
Other languages
Japanese (ja)
Inventor
Satoru Yagiu
Tooru Tamagawa
Shigeo Souma
Hisatoshi Ikeda
Takumi Funabashi
Noriyuki Takahashi
Hiroyuki Okumura
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP11607577A priority Critical patent/JPS5450883A/en
Publication of JPS5450883A publication Critical patent/JPS5450883A/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
    • H01H33/66261—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)
JP11607577A 1977-09-29 1977-09-29 Vacuum valve Pending JPS5450883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11607577A JPS5450883A (en) 1977-09-29 1977-09-29 Vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11607577A JPS5450883A (en) 1977-09-29 1977-09-29 Vacuum valve

Publications (1)

Publication Number Publication Date
JPS5450883A true JPS5450883A (en) 1979-04-21

Family

ID=14678082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11607577A Pending JPS5450883A (en) 1977-09-29 1977-09-29 Vacuum valve

Country Status (1)

Country Link
JP (1) JPS5450883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022879A (en) * 2010-07-14 2012-02-02 Mitsubishi Electric Corp Vacuum valve
CN107833782A (en) * 2017-11-30 2018-03-23 浙江紫光电器有限公司 A kind of vacuum interrupter of the movable fracture of list

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022879A (en) * 2010-07-14 2012-02-02 Mitsubishi Electric Corp Vacuum valve
CN107833782A (en) * 2017-11-30 2018-03-23 浙江紫光电器有限公司 A kind of vacuum interrupter of the movable fracture of list

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