JPS5166484A - Shinkushadankinoshinyobarubu - Google Patents

Shinkushadankinoshinyobarubu

Info

Publication number
JPS5166484A
JPS5166484A JP13832274A JP13832274A JPS5166484A JP S5166484 A JPS5166484 A JP S5166484A JP 13832274 A JP13832274 A JP 13832274A JP 13832274 A JP13832274 A JP 13832274A JP S5166484 A JPS5166484 A JP S5166484A
Authority
JP
Japan
Prior art keywords
shadankinoshinyo
barubu
shinku
shinku shadankinoshinyo
shadankinoshinyo barubu
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
JP13832274A
Other languages
English (en)
Inventor
Hideo Watanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13832274A priority Critical patent/JPS5166484A/ja
Publication of JPS5166484A publication Critical patent/JPS5166484A/ja
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
    • 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
    • H01H33/66261—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
    • H01H33/66207—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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP13832274A 1974-12-04 1974-12-04 Shinkushadankinoshinyobarubu Pending JPS5166484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13832274A JPS5166484A (ja) 1974-12-04 1974-12-04 Shinkushadankinoshinyobarubu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13832274A JPS5166484A (ja) 1974-12-04 1974-12-04 Shinkushadankinoshinyobarubu

Publications (1)

Publication Number Publication Date
JPS5166484A true JPS5166484A (ja) 1976-06-09

Family

ID=15219180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13832274A Pending JPS5166484A (ja) 1974-12-04 1974-12-04 Shinkushadankinoshinyobarubu

Country Status (1)

Country Link
JP (1) JPS5166484A (ja)

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