JPS5848961U - Internal combustion engine cooling system - Google Patents

Internal combustion engine cooling system

Info

Publication number
JPS5848961U
JPS5848961U JP14584581U JP14584581U JPS5848961U JP S5848961 U JPS5848961 U JP S5848961U JP 14584581 U JP14584581 U JP 14584581U JP 14584581 U JP14584581 U JP 14584581U JP S5848961 U JPS5848961 U JP S5848961U
Authority
JP
Japan
Prior art keywords
spacer
combustion engine
internal combustion
utility
cooling device
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
JP14584581U
Other languages
Japanese (ja)
Other versions
JPS6347630Y2 (en
Inventor
猛 奥村
正仁 柴田
神田　睦美
清 中西
井上　悳太
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 JP14584581U priority Critical patent/JPS5848961U/en
Publication of JPS5848961U publication Critical patent/JPS5848961U/en
Application granted granted Critical
Publication of JPS6347630Y2 publication Critical patent/JPS6347630Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (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 drawings]

第１図は本考案の一実施例に係る内燃機関の冷却装置の
縦断面図、第２図は第１図の装置のうちスペーサの部分
の平面図、である。 １・・・シリンダヘッド、２・・・シリンダブロック、
３・・・スペーサ、４・・・シリンダボア、５・・・ス
ペーサの穴、６＊　　７”・・ガスケット、８・・・ピ
ストン、９・・・第一ピストンリング、１０，１１．１
２・・・冷却水　。 通路。FIG. 1 is a longitudinal sectional view of a cooling device for an internal combustion engine according to an embodiment of the present invention, and FIG. 2 is a plan view of a spacer portion of the device shown in FIG. 1... Cylinder head, 2... Cylinder block,
3... Spacer, 4... Cylinder bore, 5... Spacer hole, 6*7"... Gasket, 8... Piston, 9... First piston ring, 10, 11.1
2...Cooling water. aisle.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダヘッドとシリンダブロックとの間に、内
径面が燃焼室に臨み熱伝導性の良好な材料から形成され
たスペーサを介在させ、該該スペーサをシリンダヘッド
およびシリンダブロックから断熱材で熱遮断するととも
に、スペーサに該スペーサを挿通する冷却水通路を設け
たことを特徴メする内燃機関の冷却装置。(1) A spacer made of a material with good thermal conductivity and whose inner diameter surface faces the combustion chamber is interposed between the cylinder head and the cylinder block, and the spacer is heated from the cylinder head and cylinder block with a heat insulating material. A cooling device for an internal combustion engine, characterized in that a spacer is provided with a cooling water passage that is cut off and inserted through the spacer. （２）実用新案登録請求の範囲第１項記載の内燃機関の
冷却装置において、前記スペーサの厚みがピストンのト
ップランドから断熱材の厚みを差しひいたものより小さ
いもの。(2) Utility Model Registration Scope of Claim 1 In the cooling device for an internal combustion engine, the thickness of the spacer is smaller than the thickness of the heat insulating material subtracted from the top land of the piston. （３）実用新案登録請求の範囲第１項記載の内燃機関の
冷却装置において、前記スペーサが銅またはアルミ合金
の何れか一つから成るもの。(3) Utility Model Registration Scope of Claim 1 The cooling device for an internal combustion engine according to claim 1, wherein the spacer is made of either copper or aluminum alloy.
JP14584581U 1981-09-30 1981-09-30 Internal combustion engine cooling system Granted JPS5848961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14584581U JPS5848961U (en) 1981-09-30 1981-09-30 Internal combustion engine cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14584581U JPS5848961U (en) 1981-09-30 1981-09-30 Internal combustion engine cooling system

Publications (2)

Publication Number Publication Date
JPS5848961U true JPS5848961U (en) 1983-04-02
JPS6347630Y2 JPS6347630Y2 (en) 1988-12-08

Family

ID=29938763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14584581U Granted JPS5848961U (en) 1981-09-30 1981-09-30 Internal combustion engine cooling system

Country Status (1)

Country Link
JP (1) JPS5848961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177345A (en) * 2004-11-25 2006-07-06 Nissan Motor Co Ltd Combustion chamber cooling structure of engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112841A (en) * 1978-12-06 1980-09-01 Soowa Kogyo Kk Manufacturing method of cylinder head gasket
JPS56121845A (en) * 1979-12-04 1981-09-24 Ex Cell O Corp Gasket assembling body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55112841A (en) * 1978-12-06 1980-09-01 Soowa Kogyo Kk Manufacturing method of cylinder head gasket
JPS56121845A (en) * 1979-12-04 1981-09-24 Ex Cell O Corp Gasket assembling body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006177345A (en) * 2004-11-25 2006-07-06 Nissan Motor Co Ltd Combustion chamber cooling structure of engine

Also Published As

Publication number Publication date
JPS6347630Y2 (en) 1988-12-08

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