JPS5283277A - Device for checking minute perforated hole of can lid by light - Google Patents

Device for checking minute perforated hole of can lid by light

Info

Publication number
JPS5283277A
JPS5283277A JP15813775A JP15813775A JPS5283277A JP S5283277 A JPS5283277 A JP S5283277A JP 15813775 A JP15813775 A JP 15813775A JP 15813775 A JP15813775 A JP 15813775A JP S5283277 A JPS5283277 A JP S5283277A
Authority
JP
Japan
Prior art keywords
checking
lid
light
perforated hole
minute perforated
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
JP15813775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5528014B2 (OSRAM
Inventor
Yasuo Suzuki
Mitsuharu Takayama
Yoshiaki Isobe
Yoshiki Nishikawa
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.)
Shin Nippon Koki KK
Original Assignee
Shin Nippon Koki KK
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 Shin Nippon Koki KK filed Critical Shin Nippon Koki KK
Priority to JP15813775A priority Critical patent/JPS5283277A/ja
Publication of JPS5283277A publication Critical patent/JPS5283277A/ja
Publication of JPS5528014B2 publication Critical patent/JPS5528014B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
JP15813775A 1975-12-30 1975-12-30 Device for checking minute perforated hole of can lid by light Granted JPS5283277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15813775A JPS5283277A (en) 1975-12-30 1975-12-30 Device for checking minute perforated hole of can lid by light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15813775A JPS5283277A (en) 1975-12-30 1975-12-30 Device for checking minute perforated hole of can lid by light

Publications (2)

Publication Number Publication Date
JPS5283277A true JPS5283277A (en) 1977-07-12
JPS5528014B2 JPS5528014B2 (OSRAM) 1980-07-24

Family

ID=15665070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15813775A Granted JPS5283277A (en) 1975-12-30 1975-12-30 Device for checking minute perforated hole of can lid by light

Country Status (1)

Country Link
JP (1) JPS5283277A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02152636A (ja) * 1988-11-30 1990-06-12 Showa Alum Corp 容器のピンホール検査装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02152636A (ja) * 1988-11-30 1990-06-12 Showa Alum Corp 容器のピンホール検査装置

Also Published As

Publication number Publication date
JPS5528014B2 (OSRAM) 1980-07-24

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