JPS5074744A - Fault detection apparatus for electric equipment - Google Patents

Fault detection apparatus for electric equipment

Info

Publication number
JPS5074744A
JPS5074744A JP48125700A JP12570073A JPS5074744A JP S5074744 A JPS5074744 A JP S5074744A JP 48125700 A JP48125700 A JP 48125700A JP 12570073 A JP12570073 A JP 12570073A JP S5074744 A JPS5074744 A JP S5074744A
Authority
JP
Japan
Prior art keywords
detection apparatus
fault detection
electric equipment
fault
equipment
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
JP48125700A
Other languages
English (en)
Japanese (ja)
Inventor
Yasuhide Takahashi
Akiyoshi Oonuma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP48125700A priority Critical patent/JPS5074744A/ja
Publication of JPS5074744A publication Critical patent/JPS5074744A/ja
Priority to JP1978120068U priority patent/JPS5456148U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
JP48125700A 1973-11-07 1973-11-07 Fault detection apparatus for electric equipment Pending JPS5074744A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP48125700A JPS5074744A (en) 1973-11-07 1973-11-07 Fault detection apparatus for electric equipment
JP1978120068U JPS5456148U (cg-RX-API-DMAC7.html) 1973-11-07 1978-08-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48125700A JPS5074744A (en) 1973-11-07 1973-11-07 Fault detection apparatus for electric equipment
JP1978120068U JPS5456148U (cg-RX-API-DMAC7.html) 1973-11-07 1978-08-31

Publications (1)

Publication Number Publication Date
JPS5074744A true JPS5074744A (en) 1975-06-19

Family

ID=49510603

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48125700A Pending JPS5074744A (en) 1973-11-07 1973-11-07 Fault detection apparatus for electric equipment
JP1978120068U Pending JPS5456148U (cg-RX-API-DMAC7.html) 1973-11-07 1978-08-31

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1978120068U Pending JPS5456148U (cg-RX-API-DMAC7.html) 1973-11-07 1978-08-31

Country Status (1)

Country Link
JP (2) JPS5074744A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02197210A (ja) * 1989-01-25 1990-08-03 Mitsubishi Electric Corp ガス絶縁機器のガス圧力異常検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614407A (ja) * 1984-06-15 1986-01-10 株式会社日立製作所 ガス絶縁開閉装置のガス監視装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505597A (en) * 1967-12-13 1970-04-07 Westinghouse Electric Corp Corona testing apparatus including an oscilloscope and mechanical to electrical transducers having signal isolating means therebetween

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505597A (en) * 1967-12-13 1970-04-07 Westinghouse Electric Corp Corona testing apparatus including an oscilloscope and mechanical to electrical transducers having signal isolating means therebetween

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02197210A (ja) * 1989-01-25 1990-08-03 Mitsubishi Electric Corp ガス絶縁機器のガス圧力異常検出装置

Also Published As

Publication number Publication date
JPS5456148U (cg-RX-API-DMAC7.html) 1979-04-18

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