DE502006000487D1 - Water-cooled internal combustion engine - Google Patents

Water-cooled internal combustion engine

Info

Publication number
DE502006000487D1
DE502006000487D1 DE502006000487T DE502006000487T DE502006000487D1 DE 502006000487 D1 DE502006000487 D1 DE 502006000487D1 DE 502006000487 T DE502006000487 T DE 502006000487T DE 502006000487 T DE502006000487 T DE 502006000487T DE 502006000487 D1 DE502006000487 D1 DE 502006000487D1
Authority
DE
Germany
Prior art keywords
water
combustion engine
internal combustion
cylinder head
cooled internal
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.)
Active
Application number
DE502006000487T
Other languages
German (de)
Inventor
Lothar Bauer
Werner Lemme
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.)
Deutz AG
Original Assignee
Deutz AG
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 Deutz AG filed Critical Deutz AG
Publication of DE502006000487D1 publication Critical patent/DE502006000487D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
    • 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
    • F01P2003/021—Cooling cylinders
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber

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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The cylinder head (1) is able to reduce harmful emissions in the exhaust gas by means of recesses (3) acting with the cylinders, each of which has a piston with a web region moving far enough into it for the top piston ring at top dead center to bt below the cylinder head gasket. The cylinder head cooling cavity (4) may be roughly the same depth as the recesses.
DE502006000487T 2005-08-27 2006-08-17 Water-cooled internal combustion engine Active DE502006000487D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005040635A DE102005040635A1 (en) 2005-08-27 2005-08-27 Water-cooled internal combustion engine

Publications (1)

Publication Number Publication Date
DE502006000487D1 true DE502006000487D1 (en) 2008-04-30

Family

ID=37488413

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005040635A Withdrawn DE102005040635A1 (en) 2005-08-27 2005-08-27 Water-cooled internal combustion engine
DE502006000487T Active DE502006000487D1 (en) 2005-08-27 2006-08-17 Water-cooled internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005040635A Withdrawn DE102005040635A1 (en) 2005-08-27 2005-08-27 Water-cooled internal combustion engine

Country Status (3)

Country Link
EP (1) EP1757783B1 (en)
AT (1) ATE389792T1 (en)
DE (2) DE102005040635A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019006664A1 (en) 2019-09-23 2021-03-25 Deutz Aktiengesellschaft Internal combustion engine with an oil cooler integrated in the cylinder crankcase and a cooling water control

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1751787A1 (en) * 1968-07-30 1972-02-17 Daimler Benz Ag Cylinder cooling for single or multi-cylinder internal combustion engines
DE2240058A1 (en) * 1972-08-16 1974-03-07 Sulzer Ag DIESEL COMBUSTION ENGINE
AU543746B2 (en) * 1981-06-11 1985-05-02 Ford Motor Company Of Canada Limited I.c. engine cooling system
DE3521789A1 (en) * 1985-06-19 1987-01-02 Kloeckner Humboldt Deutz Ag LIQUID-COOLED CYLINDER PIPE
DE3715200A1 (en) * 1987-05-07 1988-11-24 Kloeckner Humboldt Deutz Ag Internal combustion engine
DE299679T1 (en) * 1987-07-11 1989-05-11 Isuzu Motors Ltd., Tokio/Tokyo COOLING SYSTEM FOR A HEAT-INSULATED COMBUSTION ENGINE.
DE3943816C2 (en) * 1988-02-10 2001-01-25 Toyota Motor Co Ltd Direct-injection Otto-cycle engine
EP0351438A1 (en) * 1988-07-16 1990-01-24 Köpke, Günter, Dr.-Ing. Internal combustion engine
WO1996009467A1 (en) * 1994-09-19 1996-03-28 Motoren-Werke Mannheim Aktiengesellschaft Cylinder head
DE19601022A1 (en) * 1996-01-13 1997-07-17 Mtu Friedrichshafen Gmbh Cylinder head for internal combustion engine
DE19819402C2 (en) * 1998-04-30 2000-03-09 Daimler Chrysler Ag Cylinder crankcase for an internal combustion engine with at least one cylinder space
EP0995890A1 (en) * 1998-10-20 2000-04-26 Wärtsilä NSD Schweiz AG Cylinder for an internal combustion engine
DE19917707C2 (en) * 1999-04-20 2001-03-01 Daimler Chrysler Ag Internal combustion engine with a crankcase
DE10013592B4 (en) * 2000-03-18 2010-04-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal combustion engine of the Ottobau type with direct injection
US6817912B1 (en) * 2000-11-28 2004-11-16 Bombardier Recreational Products Inc. Submersible outboard motor having fuel injection
DE10250549A1 (en) * 2001-10-31 2003-05-15 Elringklinger Ag Reciprocating internal combustion engine, has metal or ceramic spacer inserted between engine block and cylinder head

Also Published As

Publication number Publication date
EP1757783A1 (en) 2007-02-28
ATE389792T1 (en) 2008-04-15
DE102005040635A1 (en) 2007-03-01
EP1757783B1 (en) 2008-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition