CA2150873C - Appareil de gestion de soudage - Google Patents

Appareil de gestion de soudage

Info

Publication number
CA2150873C
CA2150873C CA002150873A CA2150873A CA2150873C CA 2150873 C CA2150873 C CA 2150873C CA 002150873 A CA002150873 A CA 002150873A CA 2150873 A CA2150873 A CA 2150873A CA 2150873 C CA2150873 C CA 2150873C
Authority
CA
Canada
Prior art keywords
management apparatus
workpiece
welding
area
side surfaces
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 - Fee Related
Application number
CA002150873A
Other languages
English (en)
Other versions
CA2150873A1 (fr
Inventor
Yuji Ishizaka
Takashi Katanosaka
Osamu Masuda
Hiroyasu Kimura
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.)
Meidensha Corp
Original Assignee
Meidensha 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
Priority claimed from JP4066726A external-priority patent/JP3052547B2/ja
Priority claimed from JP4084264A external-priority patent/JP3052555B2/ja
Priority claimed from JP4099372A external-priority patent/JPH05293670A/ja
Priority claimed from JP4131263A external-priority patent/JPH05318141A/ja
Priority claimed from JP4131264A external-priority patent/JPH05318142A/ja
Application filed by Meidensha Corp filed Critical Meidensha Corp
Priority claimed from CA002089849A external-priority patent/CA2089849C/fr
Publication of CA2150873A1 publication Critical patent/CA2150873A1/fr
Application granted granted Critical
Publication of CA2150873C publication Critical patent/CA2150873C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA002150873A 1992-03-25 1993-02-16 Appareil de gestion de soudage Expired - Fee Related CA2150873C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JPP4-66726 1992-03-25
JP4066726A JP3052547B2 (ja) 1992-03-25 1992-03-25 電縫管製造装置
JPP4-84264 1992-04-07
JP4084264A JP3052555B2 (ja) 1992-04-07 1992-04-07 小径電縫管の製造方法
JPP4-99372 1992-04-20
JP4099372A JPH05293670A (ja) 1992-04-20 1992-04-20 電縫管溶接の監視方法およびその装置および電縫管溶接の制御方法
JPP4-131263 1992-05-25
JP4131263A JPH05318141A (ja) 1992-05-25 1992-05-25 電縫管溶接の監視方法およびその監視装置および電縫管溶接制御装置
JP4131264A JPH05318142A (ja) 1992-05-25 1992-05-25 電縫管溶接の監視方法およびその装置および電縫管溶接制御装置
JPP4-131264 1992-05-25
CA002089849A CA2089849C (fr) 1992-03-25 1993-02-18 Appareil de gestion du soudage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002089849A Division CA2089849C (fr) 1992-03-25 1993-02-18 Appareil de gestion du soudage

Publications (2)

Publication Number Publication Date
CA2150873A1 CA2150873A1 (fr) 1993-09-26
CA2150873C true CA2150873C (fr) 1997-10-14

Family

ID=27543457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002150873A Expired - Fee Related CA2150873C (fr) 1992-03-25 1993-02-16 Appareil de gestion de soudage

Country Status (1)

Country Link
CA (1) CA2150873C (fr)

Also Published As

Publication number Publication date
CA2150873A1 (fr) 1993-09-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed