JPS5342157A - Monitoring means for resistance welding - Google Patents

Monitoring means for resistance welding

Info

Publication number
JPS5342157A
JPS5342157A JP11575776A JP11575776A JPS5342157A JP S5342157 A JPS5342157 A JP S5342157A JP 11575776 A JP11575776 A JP 11575776A JP 11575776 A JP11575776 A JP 11575776A JP S5342157 A JPS5342157 A JP S5342157A
Authority
JP
Japan
Prior art keywords
monitoring means
resistance welding
welding
resistance
monitoring
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
JP11575776A
Other languages
Japanese (ja)
Inventor
Sadatoshi Minagawa
Mitsuo Katou
Tomohiko Shida
Seigorou Yamamoto
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
Via Mechanics Ltd
Original Assignee
Hitachi Ltd
Hitachi Seiko 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, Hitachi Seiko Ltd filed Critical Hitachi Ltd
Priority to JP11575776A priority Critical patent/JPS5342157A/en
Publication of JPS5342157A publication Critical patent/JPS5342157A/en
Pending legal-status Critical Current

Links

JP11575776A 1976-09-29 1976-09-29 Monitoring means for resistance welding Pending JPS5342157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11575776A JPS5342157A (en) 1976-09-29 1976-09-29 Monitoring means for resistance welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11575776A JPS5342157A (en) 1976-09-29 1976-09-29 Monitoring means for resistance welding

Publications (1)

Publication Number Publication Date
JPS5342157A true JPS5342157A (en) 1978-04-17

Family

ID=14670287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11575776A Pending JPS5342157A (en) 1976-09-29 1976-09-29 Monitoring means for resistance welding

Country Status (1)

Country Link
JP (1) JPS5342157A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422584A (en) * 1990-05-16 1992-01-27 Kanto Auto Works Ltd Method and device for controlling welding current of spot welding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1229053A (en) * 1968-04-01 1971-04-21
GB1232626A (en) * 1968-05-22 1971-05-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1229053A (en) * 1968-04-01 1971-04-21
GB1232626A (en) * 1968-05-22 1971-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422584A (en) * 1990-05-16 1992-01-27 Kanto Auto Works Ltd Method and device for controlling welding current of spot welding machine

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