JPS621207B2 - - Google Patents

Info

Publication number: JPS621207B2
Authority: JP; Japan
Prior art keywords: piston; piston ring; ring groove; vertical direction; upper piston
Prior art date: 1979-10-09
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

JP12950479A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5654325A (en

Inventor

Yukio Tateishi

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.)

Nippon Piston Ring Co Ltd

Original Assignee

Nippon Piston Ring Co Ltd

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.)

1979-10-09

Filing date

1979-10-09

Publication date

1987-01-12

1979-10-09 Application filed by Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd

1979-10-09 Priority to JP12950479A priority Critical patent/JPS5654325A/ja

1981-05-14 Publication of JPS5654325A publication Critical patent/JPS5654325A/ja

1987-01-12 Publication of JPS621207B2 publication Critical patent/JPS621207B2/ja

Status Granted legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 claims description 8
239000003921 oil Substances 0.000 description 11
238000002485 combustion reaction Methods 0.000 description 6
239000010687 lubricating oil Substances 0.000 description 3
230000002093 peripheral effect Effects 0.000 description 3
238000009530 blood pressure measurement Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1

Landscapes

Force Measurement Appropriate To Specific Purposes (AREA)

JP12950479A 1979-10-09 1979-10-09 Measuring instrument for upper/lower surface-directional pressure of piston ring Granted JPS5654325A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP12950479A JPS5654325A (en)	1979-10-09	1979-10-09	Measuring instrument for upper/lower surface-directional pressure of piston ring

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12950479A JPS5654325A (en)	1979-10-09	1979-10-09	Measuring instrument for upper/lower surface-directional pressure of piston ring

Publications (2)

Publication Number	Publication Date
JPS5654325A JPS5654325A (en)	1981-05-14
JPS621207B2 true JPS621207B2 (tr)	1987-01-12

Family

ID=15011113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP12950479A Granted JPS5654325A (en)	1979-10-09	1979-10-09	Measuring instrument for upper/lower surface-directional pressure of piston ring

Country Status (1)

Country	Link
JP (1)	JPS5654325A (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02149404U (tr) *	1989-05-16	1990-12-20

1979
- 1979-10-09 JP JP12950479A patent/JPS5654325A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02149404U (tr) *	1989-05-16	1990-12-20

Also Published As

Publication number	Publication date
JPS5654325A (en)	1981-05-14

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