JPS58130054U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS58130054U
JPS58130054U JP2575282U JP2575282U JPS58130054U JP S58130054 U JPS58130054 U JP S58130054U JP 2575282 U JP2575282 U JP 2575282U JP 2575282 U JP2575282 U JP 2575282U JP S58130054 U JPS58130054 U JP S58130054U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
engine piston
guide
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
Application number
JP2575282U
Other languages
Japanese (ja)
Inventor
笹部　隆
福村　清
岡島　俊幸
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP2575282U priority Critical patent/JPS58130054U/en
Publication of JPS58130054U publication Critical patent/JPS58130054U/en
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例のピストンピン軸と直角方向の縦断面図
、第２図は本考案の第１実施例のピストンピン軸と直角
方向の縦断面図、第３図は第２図の矢印Ａ方向からみた
底面図である。第４図は本考案の第２実施例のピストン
ピン軸と直角方向の縦断面図、第５図は第４図のＢ−Ｂ
線断面図、第　　　′６図は第４図の矢印Ａ方向からみ
た平面図である。 第７図は本考案の第３実施例のピストンピン軸と直角方
向の縦断面図、第８図は第７図のＣ−Ｃ線断面図である
。 １・・・・・・ピストン、２・・・・・・ピストンの裏
面、３・・・・・・仕切板、４・・・・・・ネジ、５・
・・・・・空間、６・・・・・・ノズル、７・・・・・
・リブ。 第５図 ｊ　　　７　　３　　。 第６図Fig. 1 is a vertical cross-sectional view in a direction perpendicular to the piston pin axis of a conventional example, Fig. 2 is a longitudinal cross-sectional view in a direction perpendicular to the piston pin axis of the first embodiment of the present invention, and Fig. 3 is an arrow shown in Fig. 2. It is a bottom view seen from the A direction. FIG. 4 is a vertical cross-sectional view of the second embodiment of the present invention in the direction perpendicular to the piston pin axis, and FIG.
The line sectional view, FIG. '6, is a plan view seen from the direction of arrow A in FIG. 4. FIG. 7 is a longitudinal cross-sectional view in a direction perpendicular to the piston pin axis of a third embodiment of the present invention, and FIG. 8 is a cross-sectional view taken along the line C--C in FIG. 7. 1... Piston, 2... Back side of the piston, 3... Partition plate, 4... Screw, 5...
...Space, 6...Nozzle, 7...
·rib. Figure 5j73. Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノズルによってピストンの裏面に潤滑油を吹き付けて冷
却する内燃機関のピストンにおいて、ピストンの裏面に
ピストン１ンと直角方向の潤滑油を導ひくガイドを設け
、ノズルから吹出したピストン冷却用の潤滑油を前記ガ
イド内を流通させるようにした内燃機関のピストン。In the piston of an internal combustion engine, which cools the piston by spraying lubricating oil onto the back surface of the piston using a nozzle, a guide is provided on the back surface of the piston to guide the lubricating oil in a direction perpendicular to the piston, and the lubricating oil for cooling the piston that is blown out from the nozzle is installed on the back surface of the piston. A piston for an internal combustion engine, wherein the piston is configured to circulate within the guide.
JP2575282U 1982-02-26 1982-02-26 internal combustion engine piston Pending JPS58130054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2575282U JPS58130054U (en) 1982-02-26 1982-02-26 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2575282U JPS58130054U (en) 1982-02-26 1982-02-26 internal combustion engine piston

Publications (1)

Publication Number Publication Date
JPS58130054U true JPS58130054U (en) 1983-09-02

Family

ID=30037718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2575282U Pending JPS58130054U (en) 1982-02-26 1982-02-26 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS58130054U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132051A (en) * 1983-12-21 1985-07-13 Toyota Motor Corp Piston of internal-combustion engine
JPH02137517U (en) * 1989-04-18 1990-11-16
DE19848649C5 (en) * 1998-10-22 2008-11-27 Peter Greiner Carbon piston for an internal combustion engine
JP2015169091A (en) * 2014-03-05 2015-09-28 三菱自動車工業株式会社 Piston cooling structure of engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132051A (en) * 1983-12-21 1985-07-13 Toyota Motor Corp Piston of internal-combustion engine
JPH02137517U (en) * 1989-04-18 1990-11-16
DE19848649C5 (en) * 1998-10-22 2008-11-27 Peter Greiner Carbon piston for an internal combustion engine
JP2015169091A (en) * 2014-03-05 2015-09-28 三菱自動車工業株式会社 Piston cooling structure of engine

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