JPH0531246B2 - - Google Patents

Info

Publication number
JPH0531246B2
JPH0531246B2 JP12545285A JP12545285A JPH0531246B2 JP H0531246 B2 JPH0531246 B2 JP H0531246B2 JP 12545285 A JP12545285 A JP 12545285A JP 12545285 A JP12545285 A JP 12545285A JP H0531246 B2 JPH0531246 B2 JP H0531246B2
Authority
JP
Japan
Prior art keywords
vacuum
vacuum interrupter
disconnector
level
discharge
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.)
Expired - Lifetime
Application number
JP12545285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61284017A (ja
Inventor
Katsuaki Senba
Masayuki Kano
Mamoru Sugii
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 JP12545285A priority Critical patent/JPS61284017A/ja
Publication of JPS61284017A publication Critical patent/JPS61284017A/ja
Publication of JPH0531246B2 publication Critical patent/JPH0531246B2/ja
Granted 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
    • H01H33/668—Means for obtaining or monitoring the vacuum

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP12545285A 1985-06-10 1985-06-10 電力系統の開閉装置 Granted JPS61284017A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12545285A JPS61284017A (ja) 1985-06-10 1985-06-10 電力系統の開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12545285A JPS61284017A (ja) 1985-06-10 1985-06-10 電力系統の開閉装置

Publications (2)

Publication Number Publication Date
JPS61284017A JPS61284017A (ja) 1986-12-15
JPH0531246B2 true JPH0531246B2 (https=) 1993-05-12

Family

ID=14910438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12545285A Granted JPS61284017A (ja) 1985-06-10 1985-06-10 電力系統の開閉装置

Country Status (1)

Country Link
JP (1) JPS61284017A (https=)

Also Published As

Publication number Publication date
JPS61284017A (ja) 1986-12-15

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