KR950014541A - 불꽃점화식 2싸이클엔진의 냉각장치 - Google Patents

불꽃점화식 2싸이클엔진의 냉각장치 Download PDF

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Publication number
KR950014541A
KR950014541A KR1019940031288A KR19940031288A KR950014541A KR 950014541 A KR950014541 A KR 950014541A KR 1019940031288 A KR1019940031288 A KR 1019940031288A KR 19940031288 A KR19940031288 A KR 19940031288A KR 950014541 A KR950014541 A KR 950014541A
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KR
South Korea
Prior art keywords
passage
cylinder head
ignition
cylinder
cooling
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KR1019940031288A
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English (en)
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KR0121446B1 (ko
Inventor
야스히코 나카노
요이치 이시바시
Original Assignee
가와모토 노부히코
혼다기켄고교 가부시키가이샤
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Publication of KR950014541A publication Critical patent/KR950014541A/ko
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Publication of KR0121446B1 publication Critical patent/KR0121446B1/ko

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P7/16Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/16Engines characterised by number of cylinders, e.g. single-cylinder engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/02Arrangements for cooling cylinders or cylinder heads
    • F01P2003/021Cooling cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/02Arrangements for cooling cylinders or cylinder heads
    • F01P2003/024Cooling cylinder heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/02Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027Cooling cylinders and cylinder heads in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/10Pumping liquid coolant; Arrangements of coolant pumps
    • F01P2005/105Using two or more pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P2007/143Controlling of coolant flow the coolant being liquid using restrictions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00Controlling of coolant flow
    • F01P7/14Controlling of coolant flow the coolant being liquid
    • F01P2007/146Controlling of coolant flow the coolant being liquid using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00Measuring
    • F01P2025/08Temperature
    • F01P2025/33Cylinder head temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00Measuring
    • F01P2025/08Temperature
    • F01P2025/50Temperature using two or more temperature sensors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2037/00Controlling
    • F01P2037/02Controlling starting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/02Arrangements for cooling cylinders or cylinder heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/02Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

본 발명은 적어도 저부하 운전시 연소실내의 새로운 공기를 자기착화에 의해 연소시키도록 한 불꽃점화식 2싸이클엔진에 있어서, 시동시에 급속하게 자기착화에 의한 연소를 행할 수 있는 냉각장치를 제공하는 것을 목적으로 하는 불꽃점화식 2싸이클엔진의 냉각장치에 관한 것이다. 본발명은 실린더 냉각수통로(35)의 유입단은 냉각수관(37)을 통해서 냉각수펌프(33)의 토출구에 접속됨과 동시에, 실린더헤드 냉각수통로(36)의 유입단은 냉각수관(38)을 통해서 냉각수펌프(3나)의 토출구에 접속되고, 실린더 냉각수통로(35)의 유출단은 서머스탯(39)을 통해서 실린더냉각 라디에이터(40)의 상단에 접속되고, 실린더헤드 냉각수통로(36)의 유출단은 3방향밸브(41)를 통해서 실린더헤드냉각라디에이트(42)의 상단에 접속되어 있으며, CPU(45)의 제어신호에 의해 동작하는 서보모터(44)에 의해, 소정 수온이상에 달했을때에, 그곳까지 관조인트(43)에의 통로가 연통됨과 동시에 실린더헤드냉각 라디에이터(42)로의 통로가 차단된 상태에서, 관조인트(43)에의 통로가 차단됨과 동시에, 실린더헤드냉각 라디에이터(42)에의 통로가 연통되도록 3방향밸브(41)는 전환되도록 구성되어 있다.

Description

불꽃점화식 2싸이클엔진의 냉각장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 제1도의 Ⅲ-Ⅲ선을 따라서 절단한 횡단평면도이다.
제5도는 본 발명의 냉각장치의 일실시예를 도시한 측면도이다.

Claims (1)

  1. 적어도 저부하 운전영역에서 연소실내의 새로운 공기를 자기착화에 의해 연소시키도록 한 불꽃점화식 2싸이클엔진에 있어서, 엔진의 냉각시스템이 실린더 냉각시스템과 실린더헤드 냉각시스템에 의해 병렬로 분할되고, 엔진시동시에 상기 실린더헤드 냉각시스템의 냉각능력이 상기 실린더 냉각시스템의 냉각능력보다 작아지도록 상기 실린더헤드 냉각시스템이 형성되어 있음과 동시에, 상기 실린더헤드 냉각시스템의 수온이 소정수온에 달한 상태에서 상기 실린더헤드 냉각시스템의 냉각능력을 높이도록 동작하는 냉각수온 조정수단이 설치된 것을 특징으로 하는 불꽃점화식 2싸이클엔진의 냉각장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940031288A 1993-11-27 1994-11-25 불꽃점화식 2싸이클엔진의 냉각장치 KR0121446B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5321035A JPH07150937A (ja) 1993-11-27 1993-11-27 火花点火式2サイクルエンジンの冷却装置
JP93-321035 1993-11-27

Publications (2)

Publication Number Publication Date
KR950014541A true KR950014541A (ko) 1995-06-16
KR0121446B1 KR0121446B1 (ko) 1997-11-24

Family

ID=18128078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031288A KR0121446B1 (ko) 1993-11-27 1994-11-25 불꽃점화식 2싸이클엔진의 냉각장치

Country Status (8)

Country Link
US (1) US5701851A (ko)
JP (1) JPH07150937A (ko)
KR (1) KR0121446B1 (ko)
CN (1) CN1045650C (ko)
AU (1) AU683309B2 (ko)
DE (1) DE4442111C2 (ko)
FR (1) FR2712921B1 (ko)
IT (1) IT1267632B1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9701062A (pt) * 1997-02-24 1998-11-10 Gen Motors Brasil Ltda Sistema independente de arrefecimento de motores alternativos de combustão interna
DE10129933B4 (de) * 2001-06-21 2013-08-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wassergekühlte Brennkraftmaschine, insbesondere für Motorräder
US20040120656A1 (en) * 2002-12-18 2004-06-24 Vladimir Banas Angled spring push for optical ribbon cable
DE102004018675A1 (de) * 2004-04-17 2005-11-17 Deere & Company, Moline Kühlsystem einer Brennkraftmaschine und Brennkraftmaschine
CN100334335C (zh) * 2004-07-15 2007-08-29 梁国胜 内燃机温度调控器
JP4700465B2 (ja) * 2005-09-30 2011-06-15 本田技研工業株式会社 車両用エンジンの冷却装置
GB2444948A (en) * 2006-12-20 2008-06-25 Concentric Pumps Ltd Automotive engine cooling system comprising separate first and second fluid flow circuits
CN103174504B (zh) * 2010-03-03 2015-11-18 株式会社电装 用于发动机冷却系统的控制器
US9103351B2 (en) * 2012-10-09 2015-08-11 GM Global Technology Operations LLC Cooling pump for a cooling system
JP6050130B2 (ja) * 2013-01-25 2016-12-21 本田技研工業株式会社 予混合圧縮自着火式エンジン
US11092063B1 (en) * 2020-03-12 2021-08-17 Ford Global Technologies, Llc Systems and methods for engine pre-chamber coolant flow

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774881A (en) * 1927-11-04 1930-09-02 Fry Charles Henry Monroe Cooling system for internal-combustion engines
US2216802A (en) * 1939-01-13 1940-10-08 White Motor Co Cooling means
US2445684A (en) * 1946-01-05 1948-07-20 Mallory Marion Engine cooling system temperature control
AT283824B (de) * 1966-02-23 1970-08-25 H C Hans Dipl Ing Dr Dr List Brennkraftmaschine mit Abgasturbolader und Ladeluftkühler
JPS53123738A (en) * 1977-04-06 1978-10-28 Toyota Motor Corp Cooling system of internal combustion engine with auxiliary combustion chamber
JPS53146045A (en) * 1977-05-24 1978-12-19 Toyota Motor Corp Cooler for internal combustion engine
JPS5638766A (en) * 1979-09-05 1981-04-14 Hitachi Ltd Hollow-cathode discharge-tube
JPS5654336A (en) * 1979-10-09 1981-05-14 Mitsubishi Motors Corp Method and device for testing engine
JPS56148610A (en) * 1980-04-18 1981-11-18 Toyota Motor Corp Cooling device for engine
JPS56165713A (en) * 1980-05-21 1981-12-19 Toyota Motor Corp Cooler for engine
JPS5793621A (en) * 1980-12-02 1982-06-10 Toyota Motor Corp Cooler for engine
JPS5793622A (en) * 1980-12-02 1982-06-10 Toyota Motor Corp Cooler for engine
JPS611817A (ja) * 1984-05-11 1986-01-07 Honda Motor Co Ltd 水冷式内燃機関の冷却装置
JPS6223523A (ja) * 1985-07-22 1987-01-31 Honda Motor Co Ltd 排気時期制御装置を備えた2サイクルエンジン
JPS62247113A (ja) * 1986-03-28 1987-10-28 Aisin Seiki Co Ltd 内燃機関の冷却系制御装置
JPS62247112A (ja) * 1986-03-28 1987-10-28 Aisin Seiki Co Ltd 内燃機関の冷却系制御装置
JPS62298616A (ja) * 1986-06-17 1987-12-25 Mazda Motor Corp エンジンの冷却装置
DE3633411A1 (de) * 1986-10-01 1988-04-14 Dalibor Plesek Verkuerzung der warmlaufphase bei fluessigkeitsgekuehlten verbrennungsmotoren
JPS6388215A (ja) * 1986-10-01 1988-04-19 Mitsubishi Motors Corp 内燃エンジンの冷却方法
US4993373A (en) * 1989-06-21 1991-02-19 General Motors Corporation Sealing shroud port timing valve for two cycle engine
GB2247745A (en) * 1990-09-05 1992-03-11 Ford Motor Co Engine cooling system
DE4214850A1 (de) * 1992-05-05 1993-11-11 Bayerische Motoren Werke Ag Verfahren zum Erwärmen einer Brennkraftmaschine, sowie Brennkraftmaschine hierzu
JP4030134B2 (ja) * 1993-01-08 2008-01-09 本田技研工業株式会社 火花点火式2サイクルエンジンの燃焼制御装置
US5337704A (en) * 1993-09-29 1994-08-16 Chrysler Corporation Engine cooling system with thermostat coolant flow control between head and block

Also Published As

Publication number Publication date
FR2712921B1 (fr) 1996-07-26
CN1117558A (zh) 1996-02-28
CN1045650C (zh) 1999-10-13
JPH07150937A (ja) 1995-06-13
ITTO940970A0 (it) 1994-11-25
DE4442111A1 (de) 1995-06-08
DE4442111C2 (de) 2003-04-30
IT1267632B1 (it) 1997-02-07
AU683309B2 (en) 1997-11-06
AU7907694A (en) 1995-06-08
FR2712921A1 (fr) 1995-06-02
US5701851A (en) 1997-12-30
KR0121446B1 (ko) 1997-11-24
ITTO940970A1 (it) 1996-05-25

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