EP0899445A3 - Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine - Google Patents

Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine Download PDF

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Publication number
EP0899445A3
EP0899445A3 EP98114792A EP98114792A EP0899445A3 EP 0899445 A3 EP0899445 A3 EP 0899445A3 EP 98114792 A EP98114792 A EP 98114792A EP 98114792 A EP98114792 A EP 98114792A EP 0899445 A3 EP0899445 A3 EP 0899445A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
internal combustion
combustion engine
cylinder
liquid
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
EP98114792A
Other languages
English (en)
French (fr)
Other versions
EP0899445B1 (de
EP0899445A2 (de
Inventor
Klaus Berner
Wolfgang Kizler
Roland Meyer
Bernward Vethacke
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
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 filed Critical DaimlerChrysler AG
Publication of EP0899445A2 publication Critical patent/EP0899445A2/de
Publication of EP0899445A3 publication Critical patent/EP0899445A3/de
Application granted granted Critical
Publication of EP0899445B1 publication Critical patent/EP0899445B1/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
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type

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 bezieht sich auf einen flüssigkeitsgekühlten Zylinderkopf (1) einer mehrzylindrigen Brennkraftmaschine mit einem Kühlwasserraum (2), in dem in Richtung einer Motorquerachse (7) verlaufende Gaswechselkanäle (5) und mindestens eine Kammer (6) für eine Zündkerze und/oder eine Einspritzdüse angeordnet sind, und mit Schraubenpfeifen (11) zur Verteilung der Schraubenspannkräfte der Zylinderkopfschrauben (8), wobei der Zylinderkopf (1) unter Zwischenschaltung einer Zylinderkopfdichtung mit einem Kurbelgehäuse (9) der Brennkraftmaschine verbindbar ist.
Um einen flüssigkeitsgekühlten Zylinderkopf (1) einer mehrzylindrigen Brennkraftmaschine so auszubilden, daß auch bei beengten Platzverhältnissen eine möglichst hohe und gleichmäßige Flächenpressung der Zylinderkopfdichtung auch in den Bereichen zwischen den Zylinderkopfschrauben (8) zu erzielen ist, wird erfindungsgemäß vorgeschlagen, daß benachbarte Wandabschnitte der Gaswechselkanäle (5) im Bereich der Zylinderkopfschrauben (8) zur Bildung von Rippen verdickt ausgeformt sind, die Teil der Schraubenpfeifen (11) sind.
EP98114792A 1997-08-28 1998-08-06 Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine Expired - Lifetime EP0899445B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19737492 1997-08-28
DE19737492A DE19737492C1 (de) 1997-08-28 1997-08-28 Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine

Publications (3)

Publication Number Publication Date
EP0899445A2 EP0899445A2 (de) 1999-03-03
EP0899445A3 true EP0899445A3 (de) 2000-01-12
EP0899445B1 EP0899445B1 (de) 2003-02-26

Family

ID=7840435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114792A Expired - Lifetime EP0899445B1 (de) 1997-08-28 1998-08-06 Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6129064A (de)
EP (1) EP0899445B1 (de)
DE (1) DE19737492C1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041708A1 (de) * 2009-09-16 2011-03-24 GM Global Technology Operations, Inc., Detroit Schraubenpfeife für einen Zylinderkopf einer Brennkraftmaschine, Zylinderkopf, Brennkraftmaschine und Fahrzeug sowie Verfahren zur Herstellung einer Schraubenpfeife
RU2552018C1 (ru) * 2011-04-11 2015-06-10 Тойота Дзидося Кабусики Кайся Головка блока цилиндров двигателя внутреннего сгорания

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228922A1 (de) * 1982-08-03 1984-02-09 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Verbindung von vorzugsweise dynamisch hochbeanspruchten maschinenteilen durch mehrere lange schrauben und mehrere kurze schrauben
US4530323A (en) * 1982-12-20 1985-07-23 Mazda Motor Corporation Cylinder head structure of engine
US4658763A (en) * 1985-04-12 1987-04-21 Daimler-Benz Aktiengesellschaft Liquid-cooled four-valve cylinder head for a multi-cylinder internalcombustion engine
US5069176A (en) * 1986-05-16 1991-12-03 Audi Ag Internal combustion engine
EP0579918A1 (de) * 1992-07-18 1994-01-26 Bayerische Motoren Werke Aktiengesellschaft Schraubverbindung für einen Zylinderkopf einer Brennkraftmaschine
DE19644530C1 (de) * 1996-10-26 1998-02-12 Daimler Benz Ag Zylinderkopf für eine Mehrzylinder-Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220202B (de) * 1964-05-08 1966-06-30 Daimler Benz Ag Anordnung von Zylinderlaufbuchsen, insbesondere von nassen Zylinderlaufbuchsen bei Brennkraftmaschinen
DE1301655C2 (de) * 1965-01-12 1970-04-23 Daimler Benz Ag Brennkraftmaschine mit fluessigkeitsgekuehlten Zylinderlaufbuchsen
DE2143734B2 (de) * 1971-09-01 1973-10-04 Daimler-Benz Ag, 7000 Stuttgart Brennkraftmaschine mit einem in den Durchgang fur das Kuhlwasser zwischen Zylinderkopf und Kurbeigehause einge setzten Zwischenrohr
JPS5996341A (ja) * 1982-11-22 1984-06-02 株式会社　中井（保）組 土中への筒体設置方法
DE3545333A1 (de) * 1985-12-20 1987-07-02 Kloeckner Humboldt Deutz Ag Zylinderkopf
DE3726027A1 (de) * 1987-08-05 1989-02-16 Alcan Gmbh Waermebeaufschlagtes bauteil
DE3836117C1 (en) * 1988-10-22 1989-07-27 Krupp Mak Maschinenbau Gmbh, 2300 Kiel, De Cylinder head for internal combustion engines
DE3922885A1 (de) * 1989-07-12 1991-01-17 Man Nutzfahrzeuge Ag Zylinderkopfdichtung fuer hubkolbenmaschinen, insbesondere brennkraftmaschinen
IT1270244B (it) * 1993-07-23 1997-04-29 Porsche Ag Accoppiamento a viti della testa cilindri di un motore a combustione interna
US5630389A (en) * 1995-09-29 1997-05-20 Self; Kevin G. Cylinder head bolt plug
SE503873C2 (sv) * 1995-10-13 1996-09-23 Scania Cv Ab Anordning för avtätning av en förbränningsmotors förbränningsrum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228922A1 (de) * 1982-08-03 1984-02-09 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Verbindung von vorzugsweise dynamisch hochbeanspruchten maschinenteilen durch mehrere lange schrauben und mehrere kurze schrauben
US4530323A (en) * 1982-12-20 1985-07-23 Mazda Motor Corporation Cylinder head structure of engine
US4658763A (en) * 1985-04-12 1987-04-21 Daimler-Benz Aktiengesellschaft Liquid-cooled four-valve cylinder head for a multi-cylinder internalcombustion engine
US5069176A (en) * 1986-05-16 1991-12-03 Audi Ag Internal combustion engine
EP0579918A1 (de) * 1992-07-18 1994-01-26 Bayerische Motoren Werke Aktiengesellschaft Schraubverbindung für einen Zylinderkopf einer Brennkraftmaschine
DE19644530C1 (de) * 1996-10-26 1998-02-12 Daimler Benz Ag Zylinderkopf für eine Mehrzylinder-Brennkraftmaschine

Also Published As

Publication number Publication date
DE19737492C1 (de) 1998-10-29
EP0899445B1 (de) 2003-02-26
EP0899445A2 (de) 1999-03-03
US6129064A (en) 2000-10-10

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