EP1143135A3 - Zylinderkopfkühlwasserstruktur und Verfahren zur Herstellung - Google Patents

Zylinderkopfkühlwasserstruktur und Verfahren zur Herstellung Download PDF

Info

Publication number: EP1143135A3
Authority: EP; European Patent Office
Prior art keywords: cylinder head; channel; cooling water; water channel; manufacturing
Prior art date: 2000-04-06
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

EP01107296A

Other languages

English (en)

French (fr)

Other versions

EP1143135A2 (de

EP1143135B1 (de

Inventor

Tetsuo Asano

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyota Industries Corp

Original Assignee

Toyota Industries Corp

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.)

2000-04-06

Filing date

2001-03-23

Publication date

2002-11-27

2001-03-23 Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp

2001-10-10 Publication of EP1143135A2 publication Critical patent/EP1143135A2/de

2002-11-27 Publication of EP1143135A3 publication Critical patent/EP1143135A3/de

2007-11-21 Application granted granted Critical

2007-11-21 Publication of EP1143135B1 publication Critical patent/EP1143135B1/de

2021-03-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000498 cooling water Substances 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1

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
- F02F1/4285—Shape or arrangement of intake or exhaust channels in cylinder heads of both intake and exhaust channel
- 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
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

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)
Molds, Cores, And Manufacturing Methods Thereof (AREA)

EP20010107296 2000-04-06 2001-03-23 Zylinderkopfkühlwasserstruktur und Verfahren zur Herstellung Expired - Lifetime EP1143135B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000105248		2000-04-06
JP2000105248A JP4250723B2 (ja)	2000-04-06	2000-04-06	シリンダヘッドの冷却水通路構造及び製造方法

Publications (3)

Publication Number	Publication Date
EP1143135A2 EP1143135A2 (de)	2001-10-10
EP1143135A3 true EP1143135A3 (de)	2002-11-27
EP1143135B1 EP1143135B1 (de)	2007-11-21

Family

ID=18618652

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20010107296 Expired - Lifetime EP1143135B1 (de)	2000-04-06	2001-03-23	Zylinderkopfkühlwasserstruktur und Verfahren zur Herstellung

Country Status (3)

Country	Link
EP (1)	EP1143135B1 (de)
JP (1)	JP4250723B2 (de)
DE (1)	DE60131487T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4112391B2 (ja)	2003-02-06	2008-07-02	本田技研工業株式会社	内燃機関のシリンダヘッド
US7051685B2 (en) *	2003-10-27	2006-05-30	General Motors Corporation	Cylinder head with integrated exhaust manifold
RU2381863C2 (ru) *	2008-03-06	2010-02-20	Открытое акционерное общество "Заволжский моторный завод"	Литейный стержень рубашки охлаждения головки цилиндров дизельного двигателя с жидкостным охлаждением
JP5278299B2 (ja) *	2009-12-17	2013-09-04	トヨタ自動車株式会社	シリンダヘッドの冷却構造
WO2011163633A2 (en) *	2010-06-25	2011-12-29	Cummins Intellectual Properties, Inc	Cylinder head having plural water jackets and cast-in water rail
JP6303991B2 (ja) *	2014-11-13	2018-04-04	トヨタ自動車株式会社	シリンダヘッド
JP6071990B2 (ja)	2014-12-24	2017-02-01	本田技研工業株式会社	内燃機関の冷却構造
JP2017115738A (ja) *	2015-12-25	2017-06-29	ダイハツ工業株式会社	内燃機関のシリンダヘッド
CN109441656B (zh) *	2018-12-12	2020-09-08	中国北方发动机研究所(天津)	一种多回路冷却的气缸盖

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1845521A (en) *	1929-01-02	1932-02-16	Carl A Ross	Cooling system for engine cylinders
JPS61175217A (ja) *	1985-01-29	1986-08-06	Mazda Motor Corp	シリンダヘツドの冷却構造
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
FR2774128A1 (fr) *	1998-01-23	1999-07-30	Renault	Culasse de moteur a combustion interne refroidie par liquide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0735741A (ja)	1993-07-20	1995-02-07	Fuji Electric Co Ltd	Ｂｏｄ測定装置

2000
- 2000-04-06 JP JP2000105248A patent/JP4250723B2/ja not_active Expired - Fee Related
2001
- 2001-03-23 EP EP20010107296 patent/EP1143135B1/de not_active Expired - Lifetime
- 2001-03-23 DE DE2001631487 patent/DE60131487T2/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1845521A (en) *	1929-01-02	1932-02-16	Carl A Ross	Cooling system for engine cylinders
JPS61175217A (ja) *	1985-01-29	1986-08-06	Mazda Motor Corp	シリンダヘツドの冷却構造
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
FR2774128A1 (fr) *	1998-01-23	1999-07-30	Renault	Culasse de moteur a combustion interne refroidie par liquide

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 385 (M - 548) 24 December 1986 (1986-12-24) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) *

Also Published As

Publication number	Publication date
EP1143135A2 (de)	2001-10-10
JP2001289116A (ja)	2001-10-19
JP4250723B2 (ja)	2009-04-08
DE60131487T2 (de)	2008-09-25
EP1143135B1 (de)	2007-11-21
DE60131487D1 (de)	2008-01-03

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2001-08-24	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
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2001-12-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
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2002-11-27	RIC1	Information provided on ipc code assigned before grant	Free format text: 7F 02F 1/42 A, 7F 02F 1/40 B, 7F 01P 3/14 B
2003-08-13	AKX	Designation fees paid	Designated state(s): DE FR IT
2006-08-23	17Q	First examination report despatched	Effective date: 20050908
2007-05-22	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2007-10-17	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
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