JPS6256727B2 - - Google Patents

Info

Publication number
JPS6256727B2
JPS6256727B2 JP54041257A JP4125779A JPS6256727B2 JP S6256727 B2 JPS6256727 B2 JP S6256727B2 JP 54041257 A JP54041257 A JP 54041257A JP 4125779 A JP4125779 A JP 4125779A JP S6256727 B2 JPS6256727 B2 JP S6256727B2
Authority
JP
Japan
Prior art keywords
metal
contact
contact device
container
arc
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
JP54041257A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55133622A (en
Inventor
Koji Sasaki
Seizo Nakano
Hiroshi Maeda
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 JP4125779A priority Critical patent/JPS55133622A/ja
Publication of JPS55133622A publication Critical patent/JPS55133622A/ja
Publication of JPS6256727B2 publication Critical patent/JPS6256727B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
JP4125779A 1979-04-04 1979-04-04 Method of externally diagnosing enclosed electric equipment Granted JPS55133622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4125779A JPS55133622A (en) 1979-04-04 1979-04-04 Method of externally diagnosing enclosed electric equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4125779A JPS55133622A (en) 1979-04-04 1979-04-04 Method of externally diagnosing enclosed electric equipment

Publications (2)

Publication Number Publication Date
JPS55133622A JPS55133622A (en) 1980-10-17
JPS6256727B2 true JPS6256727B2 (https=) 1987-11-27

Family

ID=12603380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4125779A Granted JPS55133622A (en) 1979-04-04 1979-04-04 Method of externally diagnosing enclosed electric equipment

Country Status (1)

Country Link
JP (1) JPS55133622A (https=)

Also Published As

Publication number Publication date
JPS55133622A (en) 1980-10-17

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