JPH0345450U - - Google Patents

Info

Publication number
JPH0345450U
JPH0345450U JP10691089U JP10691089U JPH0345450U JP H0345450 U JPH0345450 U JP H0345450U JP 10691089 U JP10691089 U JP 10691089U JP 10691089 U JP10691089 U JP 10691089U JP H0345450 U JPH0345450 U JP H0345450U
Authority
JP
Japan
Prior art keywords
hole
oil
pin
cavity
head
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
JP10691089U
Other languages
English (en)
Japanese (ja)
Other versions
JP2525687Y2 (ja
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 JP1989106910U priority Critical patent/JP2525687Y2/ja
Publication of JPH0345450U publication Critical patent/JPH0345450U/ja
Application granted granted Critical
Publication of JP2525687Y2 publication Critical patent/JP2525687Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
JP1989106910U 1989-09-12 1989-09-12 内燃機関用ピストン Expired - Fee Related JP2525687Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989106910U JP2525687Y2 (ja) 1989-09-12 1989-09-12 内燃機関用ピストン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989106910U JP2525687Y2 (ja) 1989-09-12 1989-09-12 内燃機関用ピストン

Publications (2)

Publication Number Publication Date
JPH0345450U true JPH0345450U (zh) 1991-04-26
JP2525687Y2 JP2525687Y2 (ja) 1997-02-12

Family

ID=31655630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989106910U Expired - Fee Related JP2525687Y2 (ja) 1989-09-12 1989-09-12 内燃機関用ピストン

Country Status (1)

Country Link
JP (1) JP2525687Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929800A (zh) * 2014-03-21 2015-09-23 北京理工大学 一种活塞回油装置和方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126404U (ja) * 1983-02-15 1984-08-25 川崎重工業株式会社 ピストン
JPS61200955U (zh) * 1985-06-07 1986-12-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126404U (ja) * 1983-02-15 1984-08-25 川崎重工業株式会社 ピストン
JPS61200955U (zh) * 1985-06-07 1986-12-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929800A (zh) * 2014-03-21 2015-09-23 北京理工大学 一种活塞回油装置和方法
CN104929800B (zh) * 2014-03-21 2018-07-10 北京理工大学 一种活塞回油装置和方法

Also Published As

Publication number Publication date
JP2525687Y2 (ja) 1997-02-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees