JPH0733127Y2 - ピストンリング漏光検査機 - Google Patents

ピストンリング漏光検査機

Info

Publication number
JPH0733127Y2
JPH0733127Y2 JP1988149959U JP14995988U JPH0733127Y2 JP H0733127 Y2 JPH0733127 Y2 JP H0733127Y2 JP 1988149959 U JP1988149959 U JP 1988149959U JP 14995988 U JP14995988 U JP 14995988U JP H0733127 Y2 JPH0733127 Y2 JP H0733127Y2
Authority
JP
Japan
Prior art keywords
light
light leakage
ring
piston ring
ring gauge
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
JP1988149959U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0271241U (enrdf_load_stackoverflow
Inventor
敏昭 菊池
Original Assignee
帝国ピストンリング株式会社
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 帝国ピストンリング株式会社 filed Critical 帝国ピストンリング株式会社
Priority to JP1988149959U priority Critical patent/JPH0733127Y2/ja
Publication of JPH0271241U publication Critical patent/JPH0271241U/ja
Application granted granted Critical
Publication of JPH0733127Y2 publication Critical patent/JPH0733127Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
JP1988149959U 1988-11-17 1988-11-17 ピストンリング漏光検査機 Expired - Fee Related JPH0733127Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988149959U JPH0733127Y2 (ja) 1988-11-17 1988-11-17 ピストンリング漏光検査機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988149959U JPH0733127Y2 (ja) 1988-11-17 1988-11-17 ピストンリング漏光検査機

Publications (2)

Publication Number Publication Date
JPH0271241U JPH0271241U (enrdf_load_stackoverflow) 1990-05-30
JPH0733127Y2 true JPH0733127Y2 (ja) 1995-07-31

Family

ID=31422665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988149959U Expired - Fee Related JPH0733127Y2 (ja) 1988-11-17 1988-11-17 ピストンリング漏光検査機

Country Status (1)

Country Link
JP (1) JPH0733127Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6095000B2 (ja) * 2013-04-24 2017-03-15 住友化学株式会社 直角度測定装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666703A (en) * 1979-11-01 1981-06-05 Tokyo Denki Sangyo Kk Inspection device for external shape of spherical body

Also Published As

Publication number Publication date
JPH0271241U (enrdf_load_stackoverflow) 1990-05-30

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Legal Events

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LAPS Cancellation because of no payment of annual fees