JPS6362288U - - Google Patents

Info

Publication number
JPS6362288U
JPS6362288U JP13643586U JP13643586U JPS6362288U JP S6362288 U JPS6362288 U JP S6362288U JP 13643586 U JP13643586 U JP 13643586U JP 13643586 U JP13643586 U JP 13643586U JP S6362288 U JPS6362288 U JP S6362288U
Authority
JP
Japan
Prior art keywords
light
bead
semiconductor laser
optical system
ccd camera
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.)
Granted
Application number
JP13643586U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341908Y2 (US06342305-20020129-C00040.png
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 JP1986136435U priority Critical patent/JPH0341908Y2/ja
Publication of JPS6362288U publication Critical patent/JPS6362288U/ja
Application granted granted Critical
Publication of JPH0341908Y2 publication Critical patent/JPH0341908Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Laser Beam Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP1986136435U 1986-09-05 1986-09-05 Expired JPH0341908Y2 (US06342305-20020129-C00040.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986136435U JPH0341908Y2 (US06342305-20020129-C00040.png) 1986-09-05 1986-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986136435U JPH0341908Y2 (US06342305-20020129-C00040.png) 1986-09-05 1986-09-05

Publications (2)

Publication Number Publication Date
JPS6362288U true JPS6362288U (US06342305-20020129-C00040.png) 1988-04-25
JPH0341908Y2 JPH0341908Y2 (US06342305-20020129-C00040.png) 1991-09-03

Family

ID=31039544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986136435U Expired JPH0341908Y2 (US06342305-20020129-C00040.png) 1986-09-05 1986-09-05

Country Status (1)

Country Link
JP (1) JPH0341908Y2 (US06342305-20020129-C00040.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137082A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Measuring method for cross-sectional shape of weld zone
JPS57137084A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Cross-sectional shape detector for outside surface weld zone of welded pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137082A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Measuring method for cross-sectional shape of weld zone
JPS57137084A (en) * 1981-02-20 1982-08-24 Nippon Kokan Kk <Nkk> Cross-sectional shape detector for outside surface weld zone of welded pipe

Also Published As

Publication number Publication date
JPH0341908Y2 (US06342305-20020129-C00040.png) 1991-09-03

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