JPS62160732U - - Google Patents

Info

Publication number
JPS62160732U
JPS62160732U JP1986048327U JP4832786U JPS62160732U JP S62160732 U JPS62160732 U JP S62160732U JP 1986048327 U JP1986048327 U JP 1986048327U JP 4832786 U JP4832786 U JP 4832786U JP S62160732 U JPS62160732 U JP S62160732U
Authority
JP
Japan
Prior art keywords
oil
jacket
high pressure
peripheral wall
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
JP1986048327U
Other languages
Japanese (ja)
Other versions
JPH0513943Y2 (en
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 JP1986048327U priority Critical patent/JPH0513943Y2/ja
Priority to EP87104768A priority patent/EP0239997B1/en
Priority to DE8787104768T priority patent/DE3772422D1/en
Priority to US07/033,994 priority patent/US4813408A/en
Priority to KR1019870003090A priority patent/KR910004383B1/en
Publication of JPS62160732U publication Critical patent/JPS62160732U/ja
Application granted granted Critical
Publication of JPH0513943Y2 publication Critical patent/JPH0513943Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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としてのエンジン冷
却装置の構成図、第２図は同上装置の主要部分の
分解斜視図、第３図は第１図中の絞り口に代えて
用いるレギユレータの取付部分断面図、第４図は
同上装置の３分割冷却系の説明図をそれぞれ示し
ている。 １…シリンダブロツク、２…シリンダヘツド、
１３…ピストン、１４…ライナ部、１５…カバー
、１６…オイルジヤケツト、１７…燃焼室、１８
…ウオータジヤケツト、２０…オイルギヤラリー
、２４…絞り口、２５…リターン路、４６…レギ
ユレータ。 Fig. 1 is a block diagram of an engine cooling system as an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts of the same device, and Fig. 3 is a regulator used in place of the throttle opening in Fig. 1. The installation partial sectional view and FIG. 4 respectively show an explanatory view of the three-part cooling system of the same device. 1...Cylinder block, 2...Cylinder head,
13... Piston, 14... Liner part, 15... Cover, 16... Oil jacket, 17... Combustion chamber, 18
...water jacket, 20...oil gear rally, 24...throttle opening, 25...return path, 46...regulator.

Claims (1)

【実用新案登録請求の範囲】 １ エンジンの燃焼室の上部周壁内に冷却水の循
環するウオータジヤケツトを形成し、上記燃焼室
の側部周壁内に冷却用の油の循環するオイルジヤ
ケツトを形成したエンジン冷却装置において、上
記側部周壁内に形成されると共に上記オイルジヤ
ケツトの下端縁と並設されるオイルギヤラリーと
、このオイルギヤラリーに高圧油を供給する高圧
油循環系と、上記高圧油を所定圧に低減して上記
オイルジヤケツトに供給する油圧調整手段とを備
えたことを特徴としたエンジン冷却装置。 ２ 互いに区分された上記オイルジヤケツト及び
オイルギヤラリーを内周壁部材及び外周壁部材の
組合せにより形成したことを特徴とする実用新案
登録請求の範囲第１項記載のエンジン冷却装置。 ３ 上記外周壁部材の内側部には上記オイルジヤ
ケツト上端側より流下する油のオーバーフロー路
を一体形成したことを特徴とする実用新案登録請
求の範囲第２項記載のエンジン冷却装置。[Claims for Utility Model Registration] 1. A water jacket for circulating cooling water is formed in the upper peripheral wall of the combustion chamber of the engine, and an oil jacket for circulating cooling oil is formed in the side peripheral wall of the combustion chamber. In the formed engine cooling device, an oil gear rally formed in the side peripheral wall and arranged in parallel with the lower end edge of the oil jacket, a high pressure oil circulation system that supplies high pressure oil to the oil gear rally, and a high pressure oil circulation system that supplies high pressure oil to the oil gear rally; An engine cooling device characterized by comprising: hydraulic pressure adjusting means for reducing oil to a predetermined pressure and supplying the oil to the oil jacket. 2. The engine cooling device according to claim 1, wherein the oil jacket and the oil gear rally, which are separated from each other, are formed by a combination of an inner circumferential wall member and an outer circumferential wall member. 3. The engine cooling device according to claim 2, wherein an overflow path for oil flowing down from the upper end side of the oil jacket is integrally formed on the inner side of the outer peripheral wall member.
JP1986048327U 1986-04-01 1986-04-01 Expired - Lifetime JPH0513943Y2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1986048327U JPH0513943Y2 (en) 1986-04-01 1986-04-01
EP87104768A EP0239997B1 (en) 1986-04-01 1987-03-31 Engine cooling device
DE8787104768T DE3772422D1 (en) 1986-04-01 1987-03-31 COOLING DEVICE FOR MOTORS.
US07/033,994 US4813408A (en) 1986-04-01 1987-04-01 Engine cooling device
KR1019870003090A KR910004383B1 (en) 1986-04-01 1987-04-01 Engine cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986048327U JPH0513943Y2 (en) 1986-04-01 1986-04-01

Publications (2)

Publication Number Publication Date
JPS62160732U true JPS62160732U (en) 1987-10-13
JPH0513943Y2 JPH0513943Y2 (en) 1993-04-14

Family

ID=30869751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986048327U Expired - Lifetime JPH0513943Y2 (en) 1986-04-01 1986-04-01

Country Status (1)

Country Link
JP (1) JPH0513943Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153249A (en) * 1988-12-06 1990-06-12 Yanmar Diesel Engine Co Ltd Cylinder block cooling mechanism for internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416040A (en) * 1977-06-13 1979-02-06 Sutebirimentei Mekanichi Buiem Internal combustion engine cooled by lubricating oil
JPS58106532A (en) * 1981-12-19 1983-06-24 Konishiroku Photo Ind Co Ltd Silver halide emulsion and its preparation
JPS60195926U (en) * 1984-06-08 1985-12-27 日産自動車株式会社 Cooling system for reciprocating internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416040A (en) * 1977-06-13 1979-02-06 Sutebirimentei Mekanichi Buiem Internal combustion engine cooled by lubricating oil
JPS58106532A (en) * 1981-12-19 1983-06-24 Konishiroku Photo Ind Co Ltd Silver halide emulsion and its preparation
JPS60195926U (en) * 1984-06-08 1985-12-27 日産自動車株式会社 Cooling system for reciprocating internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02153249A (en) * 1988-12-06 1990-06-12 Yanmar Diesel Engine Co Ltd Cylinder block cooling mechanism for internal combustion engine

Also Published As

Publication number Publication date
JPH0513943Y2 (en) 1993-04-14

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