KR100444469B1 - 엔진 냉각수의 냉각성능 강화를 위한 엔진구조 - Google Patents
엔진 냉각수의 냉각성능 강화를 위한 엔진구조 Download PDFInfo
- Publication number
- KR100444469B1 KR100444469B1 KR10-2002-0029566A KR20020029566A KR100444469B1 KR 100444469 B1 KR100444469 B1 KR 100444469B1 KR 20020029566 A KR20020029566 A KR 20020029566A KR 100444469 B1 KR100444469 B1 KR 100444469B1
- Authority
- KR
- South Korea
- Prior art keywords
- coolant
- engine
- cylinder head
- engine oil
- water jacket
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
-
- 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
- F02F1/24—Cylinder heads
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (2)
- 엔진오일을 저장한 오일팬(1)이 결합되면서 라이너(7)와 형성하는 각 연소실 부위의 워터자켓의 크기를 증가시킨 실린더블록(2)과, 이 실린더블록(2)에서 배출되는 냉각수를 순환시키면서 흡·배기 밸브 타이밍을 제어하는 캠기구(5)를 통해 배출된 엔진오일이 뿌려지는 미들덱에 엔진오일의 흐름 방향을 유도하면서 열전달율을 높이도록 정체시간을 유도하는 방열수단(9)과 차단수단(10)을 형성한 실린더헤드(3)로 이루어진 엔진구조에 있어서,상기 실린더헤드(3)의 내부로 결합되어 실린더블록으로부터 공급되는 냉각수를 순환시키는 워터자켓유니트(8)가 배기밸브가 장착되는 부위로 형성된 워터자켓(W)의 내부로 연소실의 상부와 벽면이 이어지는 연결부위로 냉각수의 흐름통로를 좁혀주는 유로축소턱(8b')을 형성해 냉각수의 흐름 유량을 증가시키도록 된 것을 특징으로 하는 엔진 냉각수의 냉각성능 강화를 위한 엔진구조.
- 제 1항에 있어서, 상기 유로축소턱(8b')은 배기밸브시트사이의 냉각수 유로에 형성되어진 것을 특징으로 하는 엔진 냉각수의 냉각성능 강화를 위한 엔진구조.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0029566A KR100444469B1 (ko) | 2002-05-28 | 2002-05-28 | 엔진 냉각수의 냉각성능 강화를 위한 엔진구조 |
JP2002341406A JP2003343347A (ja) | 2002-05-28 | 2002-11-25 | シリンダヘッドのウォータジャケット |
DE10256178A DE10256178B4 (de) | 2002-05-28 | 2002-12-02 | Wassermantel für einen Zylinderkopf |
US10/308,974 US20030221641A1 (en) | 2002-05-28 | 2002-12-03 | Water jacket for cylinder head |
US10/308,974 US6827049B2 (en) | 2002-05-28 | 2003-12-03 | Water jacket for cylinder head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0029566A KR100444469B1 (ko) | 2002-05-28 | 2002-05-28 | 엔진 냉각수의 냉각성능 강화를 위한 엔진구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030091491A KR20030091491A (ko) | 2003-12-03 |
KR100444469B1 true KR100444469B1 (ko) | 2004-08-16 |
Family
ID=29578153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0029566A KR100444469B1 (ko) | 2002-05-28 | 2002-05-28 | 엔진 냉각수의 냉각성능 강화를 위한 엔진구조 |
Country Status (4)
Country | Link |
---|---|
US (2) | US20030221641A1 (ko) |
JP (1) | JP2003343347A (ko) |
KR (1) | KR100444469B1 (ko) |
DE (1) | DE10256178B4 (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100482120B1 (ko) * | 2002-10-04 | 2005-04-14 | 현대자동차주식회사 | 실린더 헤드의 워터 자켓 |
KR20040049645A (ko) * | 2002-12-06 | 2004-06-12 | 현대자동차주식회사 | 연속 가변 밸브 타이밍 시스템용 오일 냉각 장치 |
JP2005016512A (ja) * | 2003-06-03 | 2005-01-20 | Yamaha Motor Co Ltd | 4サイクルエンジン |
US7345232B2 (en) * | 2003-11-06 | 2008-03-18 | Nokia Corporation | Automatic personal playlist generation with implicit user feedback |
DE102004034524A1 (de) * | 2004-07-16 | 2006-02-16 | Deutz Ag | Gegossener Zylinderkopf mit Kühlkanal |
AT501229B1 (de) * | 2005-05-03 | 2006-11-15 | Avl List Gmbh | Zylinderkopf |
DE112006000986A5 (de) | 2005-05-03 | 2008-03-20 | Avl List Gmbh | Abgassystem für eine Brennkraftmaschine |
JP4337851B2 (ja) * | 2006-08-28 | 2009-09-30 | トヨタ自動車株式会社 | シリンダヘッドの冷却水通路構造 |
JP4832415B2 (ja) | 2007-12-13 | 2011-12-07 | トヨタ自動車株式会社 | シリンダヘッド洗浄方法及びシリンダヘッド洗浄装置 |
AT506468B1 (de) * | 2009-03-24 | 2010-12-15 | Avl List Gmbh | Zylinderkopf einer brennkraftmaschine |
AT506473B1 (de) | 2009-04-23 | 2010-12-15 | Avl List Gmbh | Zylinderkopf einer brennkraftmaschine |
US8539929B2 (en) * | 2009-11-18 | 2013-09-24 | Harley-Davidson Motor Company | Cylinder head cooling system |
FR2957632B1 (fr) * | 2010-03-16 | 2013-10-18 | Peugeot Citroen Automobiles Sa | Culasse de moteur thermique |
FR2957633B1 (fr) * | 2010-03-16 | 2013-10-18 | Peugeot Citroen Automobiles Sa | Culasse de moteur thermique |
WO2011114033A1 (fr) * | 2010-03-16 | 2011-09-22 | Peugeot Citroën Automobiles SA | Culasse de moteur thermique |
JP4961027B2 (ja) * | 2010-03-17 | 2012-06-27 | 本田技研工業株式会社 | 内燃機関のシリンダヘッド内冷却水通路構造 |
DE102010052830A1 (de) | 2010-11-29 | 2012-05-31 | GM Global Technology Operations LLC | Zylinderkopf mit Flüssigkeitskühlung und Verfahren zur Kühlung des Zylinderkopfes |
CN103485917A (zh) * | 2013-09-15 | 2014-01-01 | 中国北方发动机研究所(天津) | 一种发动机机体冷却水套 |
US8931453B1 (en) | 2013-11-22 | 2015-01-13 | Electro-Motive Diesel, Inc. | Crankcase top deck for an internal combustion engine |
CN106032777B (zh) * | 2015-03-09 | 2019-01-11 | 海马汽车有限公司 | 发动机气缸及发动机 |
US10323601B2 (en) * | 2017-10-10 | 2019-06-18 | GM Global Technology Operations LLC | Cooling jacket for cylinder head |
JP7106927B2 (ja) * | 2018-03-27 | 2022-07-27 | トヨタ自動車株式会社 | 内燃機関のシリンダヘッド |
CN109630304B (zh) * | 2018-11-21 | 2020-04-03 | 东风汽车集团有限公司 | 一种可改善发动机冷起动性能的气缸盖水套结构及发动机冷却系统 |
US11300072B1 (en) * | 2021-05-12 | 2022-04-12 | Ford Global Technologies, Llc | Cylinder head for an internal combustion engine |
Citations (6)
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JPH05272337A (ja) * | 1992-03-26 | 1993-10-19 | Nippon Soken Inc | 内燃機関の冷却装置 |
JPH06330812A (ja) * | 1993-05-26 | 1994-11-29 | Nissan Motor Co Ltd | 内燃機関のシリンダヘッド |
JPH07229446A (ja) * | 1994-02-21 | 1995-08-29 | Toyota Motor Corp | 内燃機関のシリンダヘッドの冷却水通路構造 |
JPH08177618A (ja) * | 1994-12-28 | 1996-07-12 | Nissan Motor Co Ltd | 内燃機関のシリンダヘッド冷却装置 |
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KR19980078912A (ko) * | 1997-04-30 | 1998-11-25 | 김영귀 | 엔진의 실린더헤드 냉각수통로 |
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-
2002
- 2002-05-28 KR KR10-2002-0029566A patent/KR100444469B1/ko active IP Right Grant
- 2002-11-25 JP JP2002341406A patent/JP2003343347A/ja active Pending
- 2002-12-02 DE DE10256178A patent/DE10256178B4/de not_active Expired - Fee Related
- 2002-12-03 US US10/308,974 patent/US20030221641A1/en active Granted
-
2003
- 2003-12-03 US US10/308,974 patent/US6827049B2/en not_active Expired - Lifetime
Patent Citations (6)
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JPH05272337A (ja) * | 1992-03-26 | 1993-10-19 | Nippon Soken Inc | 内燃機関の冷却装置 |
JPH06330812A (ja) * | 1993-05-26 | 1994-11-29 | Nissan Motor Co Ltd | 内燃機関のシリンダヘッド |
JPH07229446A (ja) * | 1994-02-21 | 1995-08-29 | Toyota Motor Corp | 内燃機関のシリンダヘッドの冷却水通路構造 |
JPH08177618A (ja) * | 1994-12-28 | 1996-07-12 | Nissan Motor Co Ltd | 内燃機関のシリンダヘッド冷却装置 |
KR19980056832A (ko) * | 1996-12-30 | 1998-09-25 | 김영귀 | 디젤엔진의 냉각젯트구조 |
KR19980078912A (ko) * | 1997-04-30 | 1998-11-25 | 김영귀 | 엔진의 실린더헤드 냉각수통로 |
Also Published As
Publication number | Publication date |
---|---|
DE10256178A1 (de) | 2003-12-24 |
KR20030091491A (ko) | 2003-12-03 |
JP2003343347A (ja) | 2003-12-03 |
US20030221641A1 (en) | 2003-12-04 |
US6827049B2 (en) | 2004-12-07 |
DE10256178B4 (de) | 2005-09-22 |
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