WO2007051212A3 - Zylinderkopf - Google Patents

Zylinderkopf Download PDF

Info

Publication number
WO2007051212A3
WO2007051212A3 PCT/AT2006/000427 AT2006000427W WO2007051212A3 WO 2007051212 A3 WO2007051212 A3 WO 2007051212A3 AT 2006000427 W AT2006000427 W AT 2006000427W WO 2007051212 A3 WO2007051212 A3 WO 2007051212A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooling chamber
cooling
cylinder head
orifice
hole
Prior art date
Application number
PCT/AT2006/000427
Other languages
English (en)
French (fr)
Other versions
WO2007051212A2 (de
Inventor
Robert Poeschl
Alexander Maier
Original Assignee
Avl List Gmbh
Robert Poeschl
Alexander Maier
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
Priority claimed from AT18032005A external-priority patent/AT500628B1/de
Priority claimed from AT19442005A external-priority patent/AT500810B1/de
Application filed by Avl List Gmbh, Robert Poeschl, Alexander Maier filed Critical Avl List Gmbh
Priority to US12/084,404 priority Critical patent/US8082894B2/en
Priority to DE112006002832T priority patent/DE112006002832A5/de
Publication of WO2007051212A2 publication Critical patent/WO2007051212A2/de
Publication of WO2007051212A3 publication Critical patent/WO2007051212A3/de

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 

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)

Abstract

Die Erfindung betrifft einen Zylinderkopf (1) für eine flüssigkeitsgekühlte Brennkraftmaschine mit mehreren Zylindern, mit zumindest einem Einlasskanal (5) und zumindest zwei Auslasskanälen (4) pro Zylinder (1) mit zumindest einem an ein Feuerdeck grenzenden ersten Kühlraum (2) und zumindest einem an den ersten Kühlraum (2) grenzenden zweiten Kühlraum (3), wobei sich der zweite Kühlraum (3) über mehrere Zylinder erstreckt. Um die Kühlung in thermisch hoch beanspruchten Bereichen zu verbessern, ist vorgesehen, dass pro Zylinder zumindest ein erster Kühlraum (2) vorgesehen ist und die ersten Kühlräume (2) zweier benachbarter Zylinder voneinander getrennt sind, wobei jeder erste Kühlraum (2) zumindest eine erste Öffnung (7) und zumindest eine Übertrittsöffnung (8) zum zweiten Kühlraum (3) aufweist und der erste Kühlraum (2) zwischen erster Öffnung (7) und Übertrittsöffnung (8) im Wesentlich in Längsrichtung des Zylinderkopfes (1) durchströmt ist.
PCT/AT2006/000427 2005-11-04 2006-10-19 Zylinderkopf WO2007051212A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/084,404 US8082894B2 (en) 2005-11-04 2006-10-19 Cylinder head having coolant flow guide device
DE112006002832T DE112006002832A5 (de) 2005-11-04 2006-10-19 Zylinderkopf

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT18032005A AT500628B1 (de) 2005-11-04 2005-11-04 Zylinderkopf für eine flüssigkeitsgekühlte brennkraftmaschine
ATA1803/2005 2005-11-04
AT19442005A AT500810B1 (de) 2005-12-01 2005-12-01 Zylinderkopf
ATA1944/2005 2005-12-01

Publications (2)

Publication Number Publication Date
WO2007051212A2 WO2007051212A2 (de) 2007-05-10
WO2007051212A3 true WO2007051212A3 (de) 2007-07-05

Family

ID=37758668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000427 WO2007051212A2 (de) 2005-11-04 2006-10-19 Zylinderkopf

Country Status (3)

Country Link
US (1) US8082894B2 (de)
DE (1) DE112006002832A5 (de)
WO (1) WO2007051212A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031350B4 (de) * 2007-07-05 2018-11-08 Bayerische Motoren Werke Aktiengesellschaft Flüssigkeitsgekühlter Zylinderkopf mit zwei Kühlmittelkanälen
DE102007031348B4 (de) 2007-07-05 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Flüssigkeitsgekühlter Zylinderkopf mit zwei Kühlmittelkanälen
AT507479B1 (de) * 2009-11-19 2011-07-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
US8931441B2 (en) * 2012-03-14 2015-01-13 Ford Global Technologies, Llc Engine assembly
GB2511136B (en) * 2013-02-26 2019-12-04 Mclaren Automotive Ltd Engine cooling
US8869758B1 (en) * 2013-10-09 2014-10-28 Ford Global Technologies, Llc Exhaust valve bridge and cylinder cooling
US10087894B2 (en) 2016-03-03 2018-10-02 Ford Global Technologies, Llc Cylinder head of an internal combustion engine
JP6562013B2 (ja) * 2017-02-16 2019-08-21 トヨタ自動車株式会社 シリンダヘッド
CN109952423B (zh) * 2018-10-29 2021-01-26 株式会社小松制作所 气缸盖及发动机
WO2020096786A2 (en) 2018-11-07 2020-05-14 Cummins Inc. Waste heat recovery power electronics cooling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583652A (en) * 1944-11-13 1946-12-23 Fodens Ltd Improvements relating to the cooling arrangements of compression ignition internal combustion engines
JP2000310157A (ja) * 1999-04-27 2000-11-07 Mazda Motor Corp 多気筒エンジンのシリンダヘッド構造
EP1239135A2 (de) * 2001-03-06 2002-09-11 Toyota Jidosha Kabushiki Kaisha Zylinderkopfkühlung und Verfahren zur Herstellung
WO2005042955A2 (de) * 2003-11-03 2005-05-12 Avl List Gmbh Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692729B2 (ja) * 1983-12-09 1994-11-16 トヨタ自動車株式会社 内燃機関の冷却水通路
US4515111A (en) * 1984-04-19 1985-05-07 Khd Canada Inc. Air-cooled, reciprocating piston, internal combustion engine with cylinder heads forming arcuate or S-shaped cooling ducts therebetween
GB9012364D0 (en) * 1990-06-02 1990-07-25 Jaguar Cars Engine cooling systems
JP3155993B2 (ja) * 1992-12-11 2001-04-16 ヤマハ発動機株式会社 多弁式エンジンのシリンダヘッド冷却構造
JP3601077B2 (ja) * 1994-07-19 2004-12-15 いすゞ自動車株式会社 エンジンのシリンダヘッド
DE19644409C1 (de) * 1996-10-25 1998-01-29 Daimler Benz Ag Zylinderkopf einer Mehrzylinder-Brennkraftmaschine
AT5301U1 (de) * 2001-01-29 2002-05-27 Avl List Gmbh Zylinderkopf für mehrere zylinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583652A (en) * 1944-11-13 1946-12-23 Fodens Ltd Improvements relating to the cooling arrangements of compression ignition internal combustion engines
JP2000310157A (ja) * 1999-04-27 2000-11-07 Mazda Motor Corp 多気筒エンジンのシリンダヘッド構造
EP1239135A2 (de) * 2001-03-06 2002-09-11 Toyota Jidosha Kabushiki Kaisha Zylinderkopfkühlung und Verfahren zur Herstellung
WO2005042955A2 (de) * 2003-11-03 2005-05-12 Avl List Gmbh Brennkraftmaschine

Also Published As

Publication number Publication date
US8082894B2 (en) 2011-12-27
WO2007051212A2 (de) 2007-05-10
US20090255490A1 (en) 2009-10-15
DE112006002832A5 (de) 2009-01-02

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