JPH0239661Y2 - - Google Patents

Info

Publication number
JPH0239661Y2
JPH0239661Y2 JP1985017803U JP1780385U JPH0239661Y2 JP H0239661 Y2 JPH0239661 Y2 JP H0239661Y2 JP 1985017803 U JP1985017803 U JP 1985017803U JP 1780385 U JP1780385 U JP 1780385U JP H0239661 Y2 JPH0239661 Y2 JP H0239661Y2
Authority
JP
Japan
Prior art keywords
coil
opening
secondary conductor
current detection
welding current
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
JP1985017803U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61138480U (ro
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 JP1985017803U priority Critical patent/JPH0239661Y2/ja
Publication of JPS61138480U publication Critical patent/JPS61138480U/ja
Application granted granted Critical
Publication of JPH0239661Y2 publication Critical patent/JPH0239661Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP1985017803U 1985-02-13 1985-02-13 Expired JPH0239661Y2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985017803U JPH0239661Y2 (ro) 1985-02-13 1985-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985017803U JPH0239661Y2 (ro) 1985-02-13 1985-02-13

Publications (2)

Publication Number Publication Date
JPS61138480U JPS61138480U (ro) 1986-08-28
JPH0239661Y2 true JPH0239661Y2 (ro) 1990-10-24

Family

ID=30505848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985017803U Expired JPH0239661Y2 (ro) 1985-02-13 1985-02-13

Country Status (1)

Country Link
JP (1) JPH0239661Y2 (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5557308B2 (ja) * 2009-03-26 2014-07-23 パナソニック株式会社 漏電検出装置、及び漏電検出装置のコイルの配置方法
JP6873019B2 (ja) * 2017-09-27 2021-05-19 株式会社日立製作所 溶接管理システム
JP7139218B2 (ja) * 2018-10-30 2022-09-20 ダイハツ工業株式会社 インダイレクトスポット溶接の溶接点の評価方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574378A (en) * 1980-06-09 1982-01-09 Dengensha Mfg Co Ltd Measuring device for welding current
JPS5847277A (ja) * 1981-09-14 1983-03-18 Toshiba Corp 放射線モニタ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5357983U (ro) * 1976-10-19 1978-05-17
JPS5577881U (ro) * 1978-11-21 1980-05-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574378A (en) * 1980-06-09 1982-01-09 Dengensha Mfg Co Ltd Measuring device for welding current
JPS5847277A (ja) * 1981-09-14 1983-03-18 Toshiba Corp 放射線モニタ装置

Also Published As

Publication number Publication date
JPS61138480U (ro) 1986-08-28

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