JPS5813333Y2 - ピンホ−ル検出装置 - Google Patents

ピンホ−ル検出装置

Info

Publication number
JPS5813333Y2
JPS5813333Y2 JP10746576U JP10746576U JPS5813333Y2 JP S5813333 Y2 JPS5813333 Y2 JP S5813333Y2 JP 10746576 U JP10746576 U JP 10746576U JP 10746576 U JP10746576 U JP 10746576U JP S5813333 Y2 JPS5813333 Y2 JP S5813333Y2
Authority
JP
Japan
Prior art keywords
inspected
light receiver
sheet material
pinhole
reflected light
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
JP10746576U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5325385U (2
Inventor
安部順一
中間達雄
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric 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
Application filed by Yaskawa Electric Corp filed Critical Yaskawa Electric Corp
Priority to JP10746576U priority Critical patent/JPS5813333Y2/ja
Publication of JPS5325385U publication Critical patent/JPS5325385U/ja
Application granted granted Critical
Publication of JPS5813333Y2 publication Critical patent/JPS5813333Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP10746576U 1976-08-10 1976-08-10 ピンホ−ル検出装置 Expired JPS5813333Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10746576U JPS5813333Y2 (ja) 1976-08-10 1976-08-10 ピンホ−ル検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10746576U JPS5813333Y2 (ja) 1976-08-10 1976-08-10 ピンホ−ル検出装置

Publications (2)

Publication Number Publication Date
JPS5325385U JPS5325385U (2) 1978-03-03
JPS5813333Y2 true JPS5813333Y2 (ja) 1983-03-15

Family

ID=28717497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10746576U Expired JPS5813333Y2 (ja) 1976-08-10 1976-08-10 ピンホ−ル検出装置

Country Status (1)

Country Link
JP (1) JPS5813333Y2 (2)

Also Published As

Publication number Publication date
JPS5325385U (2) 1978-03-03

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