JPS61164422U - - Google Patents

Info

Publication number
JPS61164422U
JPS61164422U JP4681685U JP4681685U JPS61164422U JP S61164422 U JPS61164422 U JP S61164422U JP 4681685 U JP4681685 U JP 4681685U JP 4681685 U JP4681685 U JP 4681685U JP S61164422 U JPS61164422 U JP S61164422U
Authority
JP
Japan
Prior art keywords
oil passage
bearing beam
spout
passage provided
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
Application number
JP4681685U
Other languages
Japanese (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 JP4681685U priority Critical patent/JPS61164422U/ja
Publication of JPS61164422U publication Critical patent/JPS61164422U/ja
Pending legal-status Critical Current

Links

Description

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

第1図はこの考案の一実施例の縦断面図、第2
図は第1図のA―A線による横断面図、第3図は
第2図の要部拡大図である。 図面に現われた符号の説明、1……シリンダブ
ロツク、2……ピストン、3……ロアデツキ、4
……主油通路、5……ベアリングジヤーナル壁、
6,7,11……油通路、7……ベアリングビー
ム軸受部、9……ベアリングビーム、10……油
圧制御弁、12……噴油口(オリフイス)。
Figure 1 is a vertical sectional view of one embodiment of this invention, Figure 2
The figure is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is an enlarged view of the main part of FIG. 2. Explanation of symbols appearing in the drawings: 1...Cylinder block, 2...Piston, 3...Lower deck, 4
...Main oil passage, 5...Bearing journal wall,
6, 7, 11...oil passage, 7...bearing beam bearing section, 9...bearing beam, 10...hydraulic control valve, 12...oil injection port (orifice).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダブロツクに設けた主油通路とベアリン
グビームに設けた油通路とを連通すると共に、該
ベアリングビームの油通路に噴油口を設け、該噴
湯口の開口方向をピストン下面又はシリンダボア
に向くように形成した内燃機関のピストン冷却装
置。
The main oil passage provided in the cylinder block and the oil passage provided in the bearing beam are communicated, and an oil spout is provided in the oil passage of the bearing beam, and the opening direction of the spout is oriented toward the lower surface of the piston or the cylinder bore. Formed internal combustion engine piston cooling system.
JP4681685U 1985-04-01 1985-04-01 Pending JPS61164422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4681685U JPS61164422U (en) 1985-04-01 1985-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4681685U JPS61164422U (en) 1985-04-01 1985-04-01

Publications (1)

Publication Number Publication Date
JPS61164422U true JPS61164422U (en) 1986-10-13

Family

ID=30561566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4681685U Pending JPS61164422U (en) 1985-04-01 1985-04-01

Country Status (1)

Country Link
JP (1) JPS61164422U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015007407A (en) * 2013-06-25 2015-01-15 ダイハツ工業株式会社 Internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015007407A (en) * 2013-06-25 2015-01-15 ダイハツ工業株式会社 Internal combustion engine

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