KR960034676A - Cooling system for engine cylinders - Google Patents

Cooling system for engine cylinders Download PDF

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Publication number
KR960034676A
KR960034676A KR1019960007793A KR19960007793A KR960034676A KR 960034676 A KR960034676 A KR 960034676A KR 1019960007793 A KR1019960007793 A KR 1019960007793A KR 19960007793 A KR19960007793 A KR 19960007793A KR 960034676 A KR960034676 A KR 960034676A
Authority
KR
South Korea
Prior art keywords
cooling system
cylinder
oil passage
cam chain
cooling
Prior art date
Application number
KR1019960007793A
Other languages
Korean (ko)
Other versions
KR0152763B1 (en
Inventor
요시히로 하라
쇼오고 다다쿠마
Original Assignee
토다 마사오
스즈키 가부시키가이샤
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 토다 마사오, 스즈키 가부시키가이샤 filed Critical 토다 마사오
Publication of KR960034676A publication Critical patent/KR960034676A/en
Application granted granted Critical
Publication of KR0152763B1 publication Critical patent/KR0152763B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

엔진실린더를 냉각하는 냉각시스템에서, 밸브이동기구를 구동하는 캠체인이 수용된 켐체인실이 엔진실린더의 한측에 형성되고 냉각핀이 실린더의 다른측에 형성된다. 오일 펌프에 연결된 오일통로는 캠체인실의 외부벽부분에 형성되어 오일통로를 통하여 윤활유가 실린더의 외부벽 부분으로 분사된다.In a cooling system for cooling an engine cylinder, a Chemchain chamber accommodating a cam chain for driving a valve moving mechanism is formed on one side of the engine cylinder, and a cooling fin is formed on the other side of the cylinder. An oil passage connected to the oil pump is formed in the outer wall portion of the cam chain chamber and lubricant is injected through the oil passage to the outer wall portion of the cylinder.

Description

엔지 실린더용 냉각시스템Cooling system for engine cylinders

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 일실시예에 의한 엔진실린더 냉각시스템의 공냉식 4행정 사이클 단일 실린더의 좌측면도이다. 제2도는 제1도의 선Ⅱ-Ⅱ에 따라 절단된 단면도이다. 제3도는 제2도의 선Ⅲ-Ⅲ에 따라 절단된 단면도이다. 제4도는 제2도의 선Ⅳ-Ⅳ에 따라 절단된 단면도이다.1 is a left side view of an air-cooled four-stroke cycle single cylinder of an engine cylinder cooling system according to an embodiment of the present invention. 2 is a cross-sectional view taken along line II-II in FIG. 3 is a cross-sectional view taken along line III-III in FIG. 2; 4 is a cross-sectional view taken along line IV-IV in FIG. 2;

Claims (3)

밸브 이동 기구(valve moving mechanism)를 구동하는 캠체인이 수용된 켐체인실이 엔진실린더의 한측에 형성되고 냉각핀이 실린더의 다른측에 형성되어 있는 엔진실린더를 냉각하는 냉각시스템에 있어서, 오일펌프에 연결된 오일통로가 캠체인실의 외부벽부분에 형성되어 오일통로를 통해서 윤활유가 실린더의 외부벽 부분에 분사되는 것을 특징으로 하는 엔진실리더를 냉각하는 냉각시스템.1. A cooling system for cooling an engine cylinder in which a cam chain accommodating a cam chain for driving a valve moving mechanism is formed on one side of an engine cylinder and a cooling fin is formed on the other side of the cylinder, Wherein a connected oil passage is formed in the outer wall portion of the cam chain chamber so that the lubricating oil is sprayed to the outer wall portion of the cylinder through the oil passage. 제1항에 있어서, 오일통로가 오일파이프, 결합볼트(union bolt)에 형성된 통로 및 제트(a jet)로 이뤄지는 것을 특징으로 하는 냉각시스템.The cooling system according to claim 1, wherein the oil passage is formed of an oil pipe, a passage formed in the union bolt, and a jet. 제2항에 있어서, 오일통로가 오일파이프, 결합볼트에 형성된 통로 및 제트중의 최소한 하나의 직경을 조절함으로써 오일부사량이 조절되는 것을 특징으로 하는 냉각시스템.The cooling system according to claim 2, wherein the oil passage is adjusted by adjusting at least one diameter of the oil pipe, the passage formed in the coupling bolt, and the jet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960007793A 1995-03-22 1996-03-21 Cooling system for engine cylinder KR0152763B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06303195A JP3414035B2 (en) 1995-03-22 1995-03-22 Air-cooled 4-cycle engine cylinder cooling system
JP95-63031 1995-03-22

Publications (2)

Publication Number Publication Date
KR960034676A true KR960034676A (en) 1996-10-24
KR0152763B1 KR0152763B1 (en) 1998-10-01

Family

ID=13217559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960007793A KR0152763B1 (en) 1995-03-22 1996-03-21 Cooling system for engine cylinder

Country Status (4)

Country Link
JP (1) JP3414035B2 (en)
KR (1) KR0152763B1 (en)
CN (1) CN1077204C (en)
MY (1) MY123041A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101122256B (en) * 2006-08-08 2011-09-14 光阳工业股份有限公司 Engine cooling device
JP5013615B2 (en) * 2008-06-17 2012-08-29 富士重工業株式会社 Engine cylinder cooling structure
JP6362693B2 (en) * 2014-06-30 2018-07-25 ヤマハ発動機株式会社 Air-cooled single cylinder engine and saddle riding type vehicle
JP2018059405A (en) * 2015-02-23 2018-04-12 ヤマハ発動機株式会社 Air-cooled engine, cylinder body member for air-cooled engine, and air-cooled engine mounted vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348991A (en) * 1980-10-16 1982-09-14 Cummins Engine Company, Inc. Dual coolant engine cooling system

Also Published As

Publication number Publication date
CN1135569A (en) 1996-11-13
MY123041A (en) 2006-05-31
JPH08260960A (en) 1996-10-08
KR0152763B1 (en) 1998-10-01
JP3414035B2 (en) 2003-06-09
CN1077204C (en) 2002-01-02

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