JPS60185008U - Internal combustion engine piston lubrication and cooling system - Google Patents
Internal combustion engine piston lubrication and cooling systemInfo
- Publication number
- JPS60185008U JPS60185008U JP7208784U JP7208784U JPS60185008U JP S60185008 U JPS60185008 U JP S60185008U JP 7208784 U JP7208784 U JP 7208784U JP 7208784 U JP7208784 U JP 7208784U JP S60185008 U JPS60185008 U JP S60185008U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- cooling system
- engine piston
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案の第1実施例による内燃機関のピスト
ン潤滑および冷却装置の縦断面因、第2図は、第1図の
詳部拡大図、第3図は、本考案の第2実施例による内燃
機関のピストン潤滑および冷却装置の詳部拡大図である
。
10・・・シリンダブロック、12・・・ピストン、1
6・・・ボア、18・・・下端部、20・・・スカート
部、22・・・ボア壁面、26・・・潤滑油供給用油穴
、28・・・ノズル、30・・・油通路。FIG. 1 is a longitudinal section of a piston lubrication and cooling system for an internal combustion engine according to a first embodiment of the present invention, FIG. 2 is a detailed enlarged view of FIG. 1, and FIG. 3 is a second embodiment of the present invention. 1 is an enlarged detail view of a piston lubrication and cooling device for an internal combustion engine according to an embodiment; FIG. 10... Cylinder block, 12... Piston, 1
6... Bore, 18... Lower end portion, 20... Skirt portion, 22... Bore wall surface, 26... Oil hole for lubricating oil supply, 28... Nozzle, 30... Oil passage .
Claims (1)
を前記ピストンにより開閉する内燃機関のピストン潤滑
および冷却装置装置において、前記潤滑油供給用油穴は
、シリンダブロックのスカート部と接続するボアの下端
部と前記ボア壁面とを貫通し、前記下端部に固定される
ノズルを介してシリンダブロック内に設けられた油通路
と連絡していることを特徴とする内燃機関のピストン潤
滑および冷却装置。In a piston lubrication and cooling device for an internal combustion engine in which the piston opens and closes a lubricating oil supplying oil hole provided in a bore wall surface on which the piston slides, the lubricating oil supplying oil hole is connected to a skirt portion of a cylinder block. Piston lubrication and cooling for an internal combustion engine, characterized in that the piston lubricates and cools the piston of an internal combustion engine, the piston passing through the lower end of the bore and the wall surface of the bore and communicating with an oil passage provided in a cylinder block via a nozzle fixed to the lower end. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7208784U JPS60185008U (en) | 1984-05-17 | 1984-05-17 | Internal combustion engine piston lubrication and cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7208784U JPS60185008U (en) | 1984-05-17 | 1984-05-17 | Internal combustion engine piston lubrication and cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60185008U true JPS60185008U (en) | 1985-12-07 |
Family
ID=30610172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7208784U Pending JPS60185008U (en) | 1984-05-17 | 1984-05-17 | Internal combustion engine piston lubrication and cooling system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60185008U (en) |
-
1984
- 1984-05-17 JP JP7208784U patent/JPS60185008U/en active Pending
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