JPS5528379B2 - - Google Patents

Info

Publication number
JPS5528379B2
JPS5528379B2 JP3300574A JP3300574A JPS5528379B2 JP S5528379 B2 JPS5528379 B2 JP S5528379B2 JP 3300574 A JP3300574 A JP 3300574A JP 3300574 A JP3300574 A JP 3300574A JP S5528379 B2 JPS5528379 B2 JP S5528379B2
Authority
JP
Japan
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
JP3300574A
Other languages
Japanese (ja)
Other versions
JPS50129920A (en
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 filed Critical
Priority to JP3300574A priority Critical patent/JPS5528379B2/ja
Publication of JPS50129920A publication Critical patent/JPS50129920A/ja
Publication of JPS5528379B2 publication Critical patent/JPS5528379B2/ja
Expired legal-status Critical Current

Links

JP3300574A 1974-03-22 1974-03-22 Expired JPS5528379B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3300574A JPS5528379B2 (en) 1974-03-22 1974-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3300574A JPS5528379B2 (en) 1974-03-22 1974-03-22

Publications (2)

Publication Number Publication Date
JPS50129920A JPS50129920A (en) 1975-10-14
JPS5528379B2 true JPS5528379B2 (en) 1980-07-28

Family

ID=12374705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3300574A Expired JPS5528379B2 (en) 1974-03-22 1974-03-22

Country Status (1)

Country Link
JP (1) JPS5528379B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567900Y2 (en) * 1975-12-06 1981-02-20
FR2523312A1 (en) * 1982-03-12 1983-09-16 Thomson Csf Fibre=optic interferometer for polyphase electric current measurement - uses Faraday effect with reference circuit in earthed base
JPS5998555U (en) * 1982-12-23 1984-07-04 株式会社東芝 Overcurrent tripping device for breaker
JPS62232806A (en) * 1986-04-01 1987-10-13 日本碍子株式会社 Arrestor insulator with operation sensor
JP2644784B2 (en) * 1987-12-01 1997-08-25 日本碍子株式会社 Insulator device with optical signal transmission function
JPH01211819A (en) * 1988-02-18 1989-08-25 Ngk Insulators Ltd Disconnector with optical ct

Also Published As

Publication number Publication date
JPS50129920A (en) 1975-10-14

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