EP0878618A3 - Flüssigkeitsgekühltes Zylinderkurbelgehäuse - Google Patents

Flüssigkeitsgekühltes Zylinderkurbelgehäuse Download PDF

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Publication number
EP0878618A3
EP0878618A3 EP98107816A EP98107816A EP0878618A3 EP 0878618 A3 EP0878618 A3 EP 0878618A3 EP 98107816 A EP98107816 A EP 98107816A EP 98107816 A EP98107816 A EP 98107816A EP 0878618 A3 EP0878618 A3 EP 0878618A3
Authority
EP
European Patent Office
Prior art keywords
cooling water
cylinder block
water cooled
cooled cylinder
shape
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.)
Granted
Application number
EP98107816A
Other languages
English (en)
French (fr)
Other versions
EP0878618A2 (de
EP0878618B1 (de
Inventor
Jochen Dr. Betsch
Arnold Kaden
Georg Stumpp
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
Daimler Benz 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 DaimlerChrysler AG, Daimler Benz AG filed Critical DaimlerChrysler AG
Publication of EP0878618A2 publication Critical patent/EP0878618A2/de
Publication of EP0878618A3 publication Critical patent/EP0878618A3/de
Application granted granted Critical
Publication of EP0878618B1 publication Critical patent/EP0878618B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/108—Siamese-type cylinders, i.e. cylinders cast together
    • 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
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F2001/104—Cylinders; Cylinder heads  having cooling means for liquid cooling using an open deck, i.e. the water jacket is open at the block top face

Abstract

Bei einem flüssigkeitsgekühlten Zylinderkurbelgehäuse 1 in Open-Deck-Konstruktion ist in den Kühlwasserraum 4 ein Verdrängerkörper 8 eingelegt, dessen Form an die Form des Kühlwasserraumes angenähert ist und dessen Innenwand 9 mit der Außenfläche 10 des die Zylinder 6 enthaltenden Zylinderblocks 5 einen engen Spalt 11 begrenzt, der mit dem Kühlwasser-Eintrittstutzen 7 in Verbindung steht. Dadurch wird das Kühlwasser gezwungen, am Zylinderblock entlangzuströmen, so daß eine intensive Kühlung mit verringerter Kühlwassermenge erreicht wird.
EP98107816A 1997-05-15 1998-04-29 Flüssigkeitsgekühltes Zylinderkurbelgehäuse Expired - Lifetime EP0878618B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19720380A DE19720380C1 (de) 1997-05-15 1997-05-15 Flüssigkeitsgekühltes Zylinderkurbelgehäuse
DE19720380 1997-05-15

Publications (3)

Publication Number Publication Date
EP0878618A2 EP0878618A2 (de) 1998-11-18
EP0878618A3 true EP0878618A3 (de) 1999-05-26
EP0878618B1 EP0878618B1 (de) 2002-09-25

Family

ID=7829542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107816A Expired - Lifetime EP0878618B1 (de) 1997-05-15 1998-04-29 Flüssigkeitsgekühltes Zylinderkurbelgehäuse

Country Status (3)

Country Link
US (1) US5988120A (de)
EP (1) EP0878618B1 (de)
DE (1) DE19720380C1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581550B2 (en) * 2000-06-30 2003-06-24 Toyota Jidosha Kabushiki Kaisha Cooling structure of cylinder block
DE10112132A1 (de) * 2001-03-14 2002-09-19 Bayerische Motoren Werke Ag Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine
DE20314367U1 (de) * 2002-09-16 2004-03-11 Perkins Engines Co. Ltd. Zylinderblock für einen Verbrennungsmotor mit einer lokal verdickten Endwand
JP4262564B2 (ja) * 2003-10-10 2009-05-13 日産自動車株式会社 内燃機関のシリンダブロック
US7032547B2 (en) * 2004-04-22 2006-04-25 Honda Motor Co., Ltd. Cylinder block cooling arrangement for multi-cylinder internal combustion engine
JP4411335B2 (ja) * 2007-05-16 2010-02-10 本田技研工業株式会社 水冷式内燃機関のウォータジャケット構造
DE102008013879B4 (de) 2008-03-12 2020-08-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kurbelgehäuse mit Verdrängerkörper im Kühlmittelkanal
US7814879B2 (en) * 2008-04-23 2010-10-19 Techtronic Outdoor Products Technology Limited Monolithic block and valve train for a four-stroke engine
JP4547017B2 (ja) * 2008-04-25 2010-09-22 トヨタ自動車株式会社 内燃機関の冷却構造
US8061324B2 (en) * 2009-04-01 2011-11-22 Murad Dharani High performance resin piston internal combustion engine
GB2527328A (en) * 2014-06-18 2015-12-23 Gm Global Tech Operations Inc An engine block for an internal combustion engine
US9810134B2 (en) * 2015-08-13 2017-11-07 Ford Global Technologies, Llc Internal combustion engine cooling system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153942A (en) * 1981-03-19 1982-09-22 Honda Motor Co Ltd Natural circulation liquid-cooled engine
DE3623742A1 (de) * 1986-07-14 1988-01-28 Opel Adam Ag Zylinderblock fuer eine brennkraftmaschine
EP0261506A2 (de) * 1986-09-22 1988-03-30 Klöckner-Humboldt-Deutz Aktiengesellschaft Brennkraftmaschine
DE3632159A1 (de) * 1986-09-22 1988-03-31 Kloeckner Humboldt Deutz Ag Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413753A (en) * 1945-01-22 1947-01-07 Aviat Corp Cooling means for engines
JPS58107840A (ja) * 1981-12-22 1983-06-27 Nissan Motor Co Ltd Ｖ型内燃機関の冷却装置
DE3512104A1 (de) * 1985-04-03 1986-10-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennkraftmaschine mit mindestens zwei hintereinanderliegenden fluessigkeitsgekuehlten zylindern
DE3545821A1 (de) * 1985-12-23 1987-07-02 Wankel Gmbh Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine
DE3629672A1 (de) * 1986-09-01 1988-03-10 Kloeckner Humboldt Deutz Ag Brennkraftmaschine mit fluessigkeitsgekuehlter zylinderlaufbuchse
US4926801A (en) * 1987-12-22 1990-05-22 Mack Trucks, Inc. Wet/dry cylinder liner for high output engines
US4930470A (en) * 1989-01-09 1990-06-05 Ford Motor Company Composite engine block
US5505167A (en) * 1993-05-05 1996-04-09 Detroit Diesel Corporation Internal combustion engine block having a cylinder liner shunt flow cooling system and method of cooling same
DE19511864C1 (de) * 1995-03-31 1996-07-25 Daimler Benz Ag Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153942A (en) * 1981-03-19 1982-09-22 Honda Motor Co Ltd Natural circulation liquid-cooled engine
DE3623742A1 (de) * 1986-07-14 1988-01-28 Opel Adam Ag Zylinderblock fuer eine brennkraftmaschine
EP0261506A2 (de) * 1986-09-22 1988-03-30 Klöckner-Humboldt-Deutz Aktiengesellschaft Brennkraftmaschine
DE3632159A1 (de) * 1986-09-22 1988-03-31 Kloeckner Humboldt Deutz Ag Brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 260 (M - 180) 18 December 1982 (1982-12-18) *

Also Published As

Publication number Publication date
DE19720380C1 (de) 1998-07-09
EP0878618A2 (de) 1998-11-18
US5988120A (en) 1999-11-23
EP0878618B1 (de) 2002-09-25

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