JPS5862121U - Internal combustion engine piston cooling system - Google Patents

Internal combustion engine piston cooling system

Info

Publication number
JPS5862121U
JPS5862121U JP15746581U JP15746581U JPS5862121U JP S5862121 U JPS5862121 U JP S5862121U JP 15746581 U JP15746581 U JP 15746581U JP 15746581 U JP15746581 U JP 15746581U JP S5862121 U JPS5862121 U JP S5862121U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
piston cooling
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
Application number
JP15746581U
Other languages
Japanese (ja)
Inventor
安川　雅夫
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP15746581U priority Critical patent/JPS5862121U/en
Publication of JPS5862121U publication Critical patent/JPS5862121U/en
Pending legal-status Critical Current

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

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

第１図は本考案の内燃機関のピストン冷却装置に係る第
１の実施例の要部断面図、第２図は第１図の概略底面図
、第３図は第１図装置の概略系統図、第４図は本考案の
第２の実施例の装置に係る部分断面図、である。Fig. 1 is a sectional view of the main parts of the first embodiment of the piston cooling device for an internal combustion engine of the present invention, Fig. 2 is a schematic bottom view of Fig. 1, and Fig. 3 is a schematic system diagram of the device shown in Fig. 1. , FIG. 4 is a partial cross-sectional view of a device according to a second embodiment of the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダブロックに設けられたオイルギヤラリに機関高
速時にオイルを逃すリリーフ弁を設け、該リリーフ弁の
２次側に該リリーフ弁からのオイノーをピストン裏面に
向けて噴出するノズルを備えたパイプを接続したことを
特徴とする内燃機関のピストン冷却装置。A relief valve that releases oil when the engine is at high speed is provided in the oil gear rally provided in the cylinder block, and a pipe equipped with a nozzle that sprays oil from the relief valve toward the back surface of the piston is connected to the secondary side of the relief valve. A piston cooling device for an internal combustion engine featuring:
JP15746581U 1981-10-22 1981-10-22 Internal combustion engine piston cooling system Pending JPS5862121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15746581U JPS5862121U (en) 1981-10-22 1981-10-22 Internal combustion engine piston cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15746581U JPS5862121U (en) 1981-10-22 1981-10-22 Internal combustion engine piston cooling system

Publications (1)

Publication Number Publication Date
JPS5862121U true JPS5862121U (en) 1983-04-26

Family

ID=29949988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15746581U Pending JPS5862121U (en) 1981-10-22 1981-10-22 Internal combustion engine piston cooling system

Country Status (1)

Country Link
JP (1) JPS5862121U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152758A (en) * 2013-02-13 2014-08-25 Aisin Seiki Co Ltd Oil shower pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152758A (en) * 2013-02-13 2014-08-25 Aisin Seiki Co Ltd Oil shower pipe

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