EP1283345A3 - Structure de refroidissement d'une culasse pour un moteur à combustion interne - Google Patents
Structure de refroidissement d'une culasse pour un moteur à combustion interne Download PDFInfo
- Publication number
- EP1283345A3 EP1283345A3 EP02016561A EP02016561A EP1283345A3 EP 1283345 A3 EP1283345 A3 EP 1283345A3 EP 02016561 A EP02016561 A EP 02016561A EP 02016561 A EP02016561 A EP 02016561A EP 1283345 A3 EP1283345 A3 EP 1283345A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling path
- central
- cylinder head
- wall portion
- path
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
-
- 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
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
-
- 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
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001243150 | 2001-08-10 | ||
JP2001243150A JP2003056343A (ja) | 2001-08-10 | 2001-08-10 | 内燃機関のシリンダヘッド冷却構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1283345A2 EP1283345A2 (fr) | 2003-02-12 |
EP1283345A3 true EP1283345A3 (fr) | 2003-08-13 |
Family
ID=19073291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02016561A Withdrawn EP1283345A3 (fr) | 2001-08-10 | 2002-07-24 | Structure de refroidissement d'une culasse pour un moteur à combustion interne |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1283345A3 (fr) |
JP (1) | JP2003056343A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4100279B2 (ja) * | 2003-07-16 | 2008-06-11 | 三菱自動車工業株式会社 | シリンダヘッド先行冷却式のエンジン |
DE112004002081B4 (de) * | 2003-11-03 | 2016-09-15 | Avl List Gmbh | Brennkraftmaschine |
AT414023B (de) * | 2003-11-03 | 2006-08-15 | Avl List Gmbh | Zylinderkopf für eine flüssigkeitsgekühlte brennkraftmaschine |
EP2128399A1 (fr) * | 2005-03-04 | 2009-12-02 | Ford Global Technologies, LLC | Système de refroidissement de culasse avec partition |
JP4693679B2 (ja) * | 2006-03-29 | 2011-06-01 | 本田技研工業株式会社 | 水冷内燃機関 |
JP5257034B2 (ja) * | 2008-12-04 | 2013-08-07 | トヨタ自動車株式会社 | エンジンの配管の冷却構造 |
JP5595079B2 (ja) * | 2010-03-25 | 2014-09-24 | ダイハツ工業株式会社 | シリンダヘッドのウォータジャケット構造 |
DE102010038055A1 (de) | 2010-10-08 | 2012-04-12 | Ford Global Technologies, Llc | Brennkraftmaschine mit Flüssigkeitskühlung |
JP2013072364A (ja) * | 2011-09-28 | 2013-04-22 | Hino Motors Ltd | シリンダヘッド冷却構造 |
JP7182364B2 (ja) * | 2018-02-15 | 2022-12-02 | 株式会社Subaru | エンジン |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175217A (ja) * | 1985-01-29 | 1986-08-06 | Mazda Motor Corp | シリンダヘツドの冷却構造 |
JPH0586969A (ja) * | 1991-09-20 | 1993-04-06 | Mazda Motor Corp | エンジンのシリンダヘツド構造 |
FR2682994A1 (fr) * | 1991-10-25 | 1993-04-30 | Renault | Circuit de refroidissement par liquide pour moteur a combustion interne. |
JPH09203346A (ja) * | 1996-01-25 | 1997-08-05 | Toyota Motor Corp | シリンダヘッドの冷却水通路構造 |
US5868106A (en) * | 1996-10-25 | 1999-02-09 | Daimler-Benz Ag | Cylinderhead of a multicylinder internal combustion engine |
US6202603B1 (en) * | 1997-05-30 | 2001-03-20 | Ab Volvo | Internal combustion engine |
-
2001
- 2001-08-10 JP JP2001243150A patent/JP2003056343A/ja not_active Withdrawn
-
2002
- 2002-07-24 EP EP02016561A patent/EP1283345A3/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61175217A (ja) * | 1985-01-29 | 1986-08-06 | Mazda Motor Corp | シリンダヘツドの冷却構造 |
JPH0586969A (ja) * | 1991-09-20 | 1993-04-06 | Mazda Motor Corp | エンジンのシリンダヘツド構造 |
FR2682994A1 (fr) * | 1991-10-25 | 1993-04-30 | Renault | Circuit de refroidissement par liquide pour moteur a combustion interne. |
JPH09203346A (ja) * | 1996-01-25 | 1997-08-05 | Toyota Motor Corp | シリンダヘッドの冷却水通路構造 |
US5868106A (en) * | 1996-10-25 | 1999-02-09 | Daimler-Benz Ag | Cylinderhead of a multicylinder internal combustion engine |
US6202603B1 (en) * | 1997-05-30 | 2001-03-20 | Ab Volvo | Internal combustion engine |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 010, no. 385 (M - 548) 24 December 1986 (1986-12-24) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 423 (M - 1458) 6 August 1993 (1993-08-06) * |
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) * |
Also Published As
Publication number | Publication date |
---|---|
EP1283345A2 (fr) | 2003-02-12 |
JP2003056343A (ja) | 2003-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020724 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
AKX | Designation fees paid |
Designated state(s): DE ES FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050201 |