JPS62128142U - - Google Patents

Info

Publication number
JPS62128142U
JPS62128142U JP1478786U JP1478786U JPS62128142U JP S62128142 U JPS62128142 U JP S62128142U JP 1478786 U JP1478786 U JP 1478786U JP 1478786 U JP1478786 U JP 1478786U JP S62128142 U JPS62128142 U JP S62128142U
Authority
JP
Japan
Prior art keywords
coolant
cylinder
engine
cooling structure
liner
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
JP1478786U
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 JP1478786U priority Critical patent/JPS62128142U/ja
Publication of JPS62128142U publication Critical patent/JPS62128142U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

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

第１図は本考案の一実施例を示す要部断面図、
第２図は本考案の他の実施例を示す要部断面図、
第３図及び第４図は従来例を示す要部断面図であ
る。 ２，１９はシリンダブロツク、３はボア部、４
，１６は冷却液通路、５，１８はライナ、６は内
壁面、８は外壁面、１４は冷却液通路用の溝、１
５はシリンダヘツド、１７はシリンダヘツドガス
ケツト。 FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
FIG. 2 is a cross-sectional view of main parts showing another embodiment of the present invention;
3 and 4 are sectional views of main parts showing a conventional example. 2 and 19 are cylinder blocks, 3 is a bore part, 4
, 16 are coolant passages, 5 and 18 are liners, 6 is an inner wall surface, 8 is an outer wall surface, 14 is a groove for a coolant passage, 1
5 is a cylinder head, and 17 is a cylinder head gasket.

Claims (1)

【実用新案登録請求の範囲】 (1) シリンダブロツクのボア部にライナを嵌挿
し、このライナの外壁面に形成した冷却液通路用
の溝と、前記シリンダブロツクのボア部の内壁面
とで冷却液通路を形成し、この冷却液通路に冷却
液を流してシリンダの冷却を行い、前記シリンダ
ブロツクのボア部の周りには冷却液通路を設けな
いことを特徴とするエンジンの冷却構造。 (2) 前記実用新案登録請求の範囲第１項記載の
エンジンの冷却構造において、前記シリンダの冷
却液通路に流す冷却液をエンジンの潤滑油系統と
共通の潤滑油としたことを特徴とするエンジンの
冷却構造。 (3) 前記実用新案登録請求の範囲第１項又は第
２項記載のエンジンの冷却構造において、シリン
ダヘツドにはシリンダとは別の冷却液系統を設け
たことを特徴とするエンジンの冷却構造。[Claims for Utility Model Registration] (1) A liner is inserted into the bore of the cylinder block, and the liner is cooled by a groove for a coolant passage formed on the outer wall of the liner and the inner wall of the bore of the cylinder block. 1. A cooling structure for an engine, characterized in that a liquid passage is formed, a cylinder is cooled by flowing a coolant through the coolant passage, and no coolant passage is provided around a bore portion of the cylinder block. (2) In the engine cooling structure as set forth in claim 1 of the utility model registration, the engine is characterized in that the coolant flowing into the coolant passage of the cylinder is a lubricating oil that is common to the lubricating oil system of the engine. cooling structure. (3) The engine cooling structure according to claim 1 or 2 of the above-mentioned utility model registration, characterized in that the cylinder head is provided with a coolant system separate from the cylinder.
JP1478786U 1986-02-04 1986-02-04 Pending JPS62128142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1478786U JPS62128142U (en) 1986-02-04 1986-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1478786U JPS62128142U (en) 1986-02-04 1986-02-04

Publications (1)

Publication Number Publication Date
JPS62128142U true JPS62128142U (en) 1987-08-13

Family

ID=30805101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1478786U Pending JPS62128142U (en) 1986-02-04 1986-02-04

Country Status (1)

Country Link
JP (1) JPS62128142U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267050U (en) * 1988-11-10 1990-05-21

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716216A (en) * 1980-05-13 1982-01-27 Cummins Engine Co Inc Oil-cooled internal combustion engine
JPS6224019U (en) * 1985-07-30 1987-02-13
JPS6228019B2 (en) * 1979-11-19 1987-06-18 Toyota Motor Co Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228019B2 (en) * 1979-11-19 1987-06-18 Toyota Motor Co Ltd
JPS5716216A (en) * 1980-05-13 1982-01-27 Cummins Engine Co Inc Oil-cooled internal combustion engine
JPS6224019U (en) * 1985-07-30 1987-02-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267050U (en) * 1988-11-10 1990-05-21

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