EP2508728A4 - Cooling device for engine - Google Patents

Cooling device for engine

Info

Publication number
EP2508728A4
EP2508728A4 EP09851838.4A EP09851838A EP2508728A4 EP 2508728 A4 EP2508728 A4 EP 2508728A4 EP 09851838 A EP09851838 A EP 09851838A EP 2508728 A4 EP2508728 A4 EP 2508728A4
Authority
EP
European Patent Office
Prior art keywords
engine
cooling device
cooling
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Withdrawn
Application number
EP09851838.4A
Other languages
German (de)
French (fr)
Other versions
EP2508728A1 (en
Inventor
Daishi Takahashi
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 Motor Corp
Original Assignee
Toyota Motor 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.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2508728A1 publication Critical patent/EP2508728A1/en
Publication of EP2508728A4 publication Critical patent/EP2508728A4/en
Withdrawn legal-status Critical Current

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
    • F02F1/26—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 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • 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
    • F02F11/00—Arrangements of sealings in combustion engines 
    • 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
    • F01P2003/024—Cooling 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
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027—Cooling cylinders and cylinder heads in parallel

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)
EP09851838.4A 2009-12-01 2009-12-01 Cooling device for engine Withdrawn EP2508728A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/070190 WO2011067830A1 (en) 2009-12-01 2009-12-01 Cooling device for engine

Publications (2)

Publication Number Publication Date
EP2508728A1 EP2508728A1 (en) 2012-10-10
EP2508728A4 true EP2508728A4 (en) 2014-03-19

Family

ID=44114696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09851838.4A Withdrawn EP2508728A4 (en) 2009-12-01 2009-12-01 Cooling device for engine

Country Status (5)

Country Link
US (1) US20120234267A1 (en)
EP (1) EP2508728A4 (en)
JP (1) JP5338916B2 (en)
CN (1) CN102639835A (en)
WO (1) WO2011067830A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130269666A1 (en) * 2011-08-12 2013-10-17 Mcalister Technologies, Llc Combustion chamber inserts and associated methods of use and manufacture
JP6303991B2 (en) * 2014-11-13 2018-04-04 トヨタ自動車株式会社 cylinder head
JP6222157B2 (en) * 2015-04-09 2017-11-01 トヨタ自動車株式会社 Cooling device for internal combustion engine
JP6581922B2 (en) * 2016-02-29 2019-09-25 株式会社Ｓｕｂａｒｕ Vehicle control device
JP6791089B2 (en) * 2017-10-11 2020-11-25 株式会社豊田自動織機 Cylinder head cooling device
JP2020204272A (en) * 2019-06-14 2020-12-24 トヨタ自動車株式会社 Engine cooling structure
AT522742B1 (en) * 2019-06-28 2021-12-15 Avl List Gmbh CYLINDER HEAD GASKET

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165713A (en) * 1980-05-21 1981-12-19 Toyota Motor Corp Cooler for engine
JPH0643241U (en) 1992-11-24 1994-06-07 日産自動車株式会社 Cooling device for internal combustion engine
US5343837A (en) * 1993-07-27 1994-09-06 Caterpillar Inc. Cylinder head sealing system and method
US6581550B2 (en) * 2000-06-30 2003-06-24 Toyota Jidosha Kabushiki Kaisha Cooling structure of cylinder block
JP2004239126A (en) * 2003-02-05 2004-08-26 Nissan Motor Co Ltd Cylinder head of direct injection type spark ignition internal combustion engine and method for manufacturing the same
JP2004285904A (en) * 2003-03-20 2004-10-14 Mitsubishi Motors Corp Cylinder block
US7234433B2 (en) * 2003-05-22 2007-06-26 Electromechanical Research Laboratories, Inc. Cylinder sleeve support for an internal combustion engine
DE10332947A1 (en) * 2003-07-19 2005-02-03 Daimlerchrysler Ag Internal combustion engine for a motor vehicle
JP2005155492A (en) * 2003-11-26 2005-06-16 Nissan Motor Co Ltd Water jacket structure of internal combustion engine and its manufacturing method
JP2006177345A (en) * 2004-11-25 2006-07-06 Nissan Motor Co Ltd Combustion chamber cooling structure of engine
JP4402017B2 (en) * 2005-06-30 2010-01-20 愛知機械工業株式会社 Cylinder block
JP2007247545A (en) * 2006-03-16 2007-09-27 Nissan Motor Co Ltd Variable compression ratio internal combustion engine
JP2008280961A (en) * 2007-05-14 2008-11-20 Nissan Motor Co Ltd Spark ignition internal combustion engine
JP2009079505A (en) 2007-09-25 2009-04-16 Toyota Motor Corp Engine cooling system and vehicle
JP2009144652A (en) 2007-12-17 2009-07-02 Nissan Motor Co Ltd Cooling structure of internal combustion engine
JP2009208569A (en) 2008-03-03 2009-09-17 Toyota Motor Corp Air conditioner and engine warming-up promotion system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
JPWO2011067830A1 (en) 2013-04-18
US20120234267A1 (en) 2012-09-20
WO2011067830A1 (en) 2011-06-09
CN102639835A (en) 2012-08-15
EP2508728A1 (en) 2012-10-10
JP5338916B2 (en) 2013-11-13

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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

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17P Request for examination filed

Effective date: 20120531

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TOYOTA JIDOSHA KABUSHIKI KAISHA

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140217

RIC1 Information provided on ipc code assigned before grant

Ipc: F01P 7/16 20060101AFI20140211BHEP

Ipc: F02F 11/00 20060101ALI20140211BHEP

Ipc: F02F 1/36 20060101ALI20140211BHEP

Ipc: F02F 1/00 20060101ALI20140211BHEP

Ipc: F02F 1/40 20060101ALI20140211BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20140917