JPS5926265Y2 - 真空開閉器の真空度劣化検出装置 - Google Patents

真空開閉器の真空度劣化検出装置

Info

Publication number
JPS5926265Y2
JPS5926265Y2 JP1976110555U JP11055576U JPS5926265Y2 JP S5926265 Y2 JPS5926265 Y2 JP S5926265Y2 JP 1976110555 U JP1976110555 U JP 1976110555U JP 11055576 U JP11055576 U JP 11055576U JP S5926265 Y2 JPS5926265 Y2 JP S5926265Y2
Authority
JP
Japan
Prior art keywords
vacuum
exhaust pipe
bellows
detection device
switch
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
Application number
JP1976110555U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5327885U (enExample
Inventor
孝光 佐野
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 Corp
Original Assignee
Meidensha Corp
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 Corp filed Critical Meidensha Corp
Priority to JP1976110555U priority Critical patent/JPS5926265Y2/ja
Publication of JPS5327885U publication Critical patent/JPS5327885U/ja
Application granted granted Critical
Publication of JPS5926265Y2 publication Critical patent/JPS5926265Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Fluid Pressure (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP1976110555U 1976-08-17 1976-08-17 真空開閉器の真空度劣化検出装置 Expired JPS5926265Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976110555U JPS5926265Y2 (ja) 1976-08-17 1976-08-17 真空開閉器の真空度劣化検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976110555U JPS5926265Y2 (ja) 1976-08-17 1976-08-17 真空開閉器の真空度劣化検出装置

Publications (2)

Publication Number Publication Date
JPS5327885U JPS5327885U (enExample) 1978-03-09
JPS5926265Y2 true JPS5926265Y2 (ja) 1984-07-31

Family

ID=28720430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976110555U Expired JPS5926265Y2 (ja) 1976-08-17 1976-08-17 真空開閉器の真空度劣化検出装置

Country Status (1)

Country Link
JP (1) JPS5926265Y2 (enExample)

Also Published As

Publication number Publication date
JPS5327885U (enExample) 1978-03-09

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