EP0907009A3 - Kühl- und Schmiermittelführung für Brennkraftmaschinen - Google Patents

Kühl- und Schmiermittelführung für Brennkraftmaschinen Download PDF

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Publication number
EP0907009A3
EP0907009A3 EP98117618A EP98117618A EP0907009A3 EP 0907009 A3 EP0907009 A3 EP 0907009A3 EP 98117618 A EP98117618 A EP 98117618A EP 98117618 A EP98117618 A EP 98117618A EP 0907009 A3 EP0907009 A3 EP 0907009A3
Authority
EP
European Patent Office
Prior art keywords
coolant
cylinder head
internal combustion
combustion engines
lubricant
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
EP98117618A
Other languages
English (en)
French (fr)
Other versions
EP0907009A2 (de
EP0907009B1 (de
Inventor
Otto Dipl.-Ing. Schnitzer
Bernd Dipl.-Ing. Grumann
Bernd Sukopp
Josef Ing. Winter (Grad)
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.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of EP0907009A2 publication Critical patent/EP0907009A2/de
Publication of EP0907009A3 publication Critical patent/EP0907009A3/de
Application granted granted Critical
Publication of EP0907009B1 publication Critical patent/EP0907009B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Die Erfindung bezieht sich auf eine Kühl- und Schmiermittelführung für Brennkraftmaschinen. Bei Brennkraftmaschinen ist es üblich, Kühl- und Schmiermittel zunächst über Kanäle im Kurbelgehäuse zu führen und vom Kurbelgehäuse über Durchtritte in der Zylinderkopfdichtung in den Zylinderkopf zu leiten. Erfindungsgemäß werden diese Durchtritte durch die Zylinderkopfdichtung 4 vermieden, indem an einer der Stirnseiten des Motors ein Verteilerstück 5 vorgesehen wird, über welches Kühl- und Schmiermittel dem Kurbelgehäuse 2 und dem Zylinderkopf 3 getrennt zugeführt wird. Das Kühlmittel wird über Kühlwasserzulaufkanäle 6a, 6b zu- und über Kühlwasserablaufkanäle 10a, 10b abgeführt. Das Öl wird über Ölzulaufbohrungen 7a, 7b zu- und über Ölablaufbohrungen 9a, 9b abgeführt. Durch die stirnseitige Zu- bzw. Abfuhr von Kühl und Schmiermittel entfalten alle zu Leckagen neigenden Durchtritte durch die Zylinderkopfdichtung 4, welche allein auf die Funktion der Brennraumabdichtung hin optimiert werden kann.
EP98117618A 1997-10-01 1998-09-17 Kühl- und Schmiermittelführung einer Brennkraftmaschine Expired - Lifetime EP0907009B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19743445A DE19743445A1 (de) 1997-10-01 1997-10-01 Kühl- und Schmiermittelführung für Brennkraftmaschinen
DE19743445 1997-10-01

Publications (3)

Publication Number Publication Date
EP0907009A2 EP0907009A2 (de) 1999-04-07
EP0907009A3 true EP0907009A3 (de) 2000-09-13
EP0907009B1 EP0907009B1 (de) 2002-07-24

Family

ID=7844320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117618A Expired - Lifetime EP0907009B1 (de) 1997-10-01 1998-09-17 Kühl- und Schmiermittelführung einer Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP0907009B1 (de)
DE (2) DE19743445A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930206C2 (de) * 1999-06-30 2001-05-17 Mtu Friedrichshafen Gmbh Flüssigkeitsgekühlte Brennkraftmaschine
DE10121063A1 (de) * 2001-04-28 2002-10-31 Bayerische Motoren Werke Ag Wassergekühlter Zylinderkopf für eine Brennkraftmaschine
DE10129933B4 (de) 2001-06-21 2013-08-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wassergekühlte Brennkraftmaschine, insbesondere für Motorräder
EP2169292A1 (de) * 2008-09-30 2010-03-31 Carl Freudenberg KG Steckstück
TWI385301B (zh) * 2009-10-21 2013-02-11 Kwang Yang Motor Co 臥式引擎之冷卻構造
DE102012220452B4 (de) 2012-11-09 2023-10-05 Bayerische Motoren Werke Aktiengesellschaft Wärmemanagementsystem für ein Kraftfahrzeug
KR102089920B1 (ko) * 2017-06-09 2020-03-17 바르실라 핀랜드 오이 유체 분배 요소
CN111527301B (zh) * 2017-12-14 2022-04-12 瓦锡兰芬兰有限公司 活塞发动机
JP7279650B2 (ja) * 2020-01-20 2023-05-23 トヨタ自動車株式会社 内燃機関

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444488A (en) * 1934-09-18 1936-03-18 Arthur Alexander Rubbra Improvements in liquid cooling systems for internal combustion engines
DE1704248U (de) * 1953-01-09 1955-08-04 Maschf Augsburg Nuernberg Ag Kuehlwasserfuehrung zwischen zylinderblock und zylinderkopf von verbrennungsmotoren.
CH349830A (de) * 1957-05-20 1960-10-31 Sulzer Ag Brennkraftmaschine mit abnehmbarem Zylinderkopf
US4911120A (en) * 1987-12-28 1990-03-27 Fuji Jokogyo Kabushiki Kaisha Lubrication system for engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954463C (de) * 1951-02-27 1956-12-20 Sulzer Ag Einrichtung zum Kuehlen einer Brennkraftmaschine
US2845051A (en) * 1954-06-30 1958-07-29 Gen Motors Corp Cooling system for engines
DE1067637B (de) * 1955-07-14 1959-10-22 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte Brennkraftmaschine mit mehreren in Reihe in einem Block angeordneten Zylindern
US3385273A (en) * 1965-09-10 1968-05-28 White Motor Corp Cooling system for internal combustion engine
SE326333B (de) * 1968-11-15 1970-07-20 Bolinder Munktell
DE2055902A1 (de) * 1970-11-13 1972-05-18 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Mehrzylinder-Brennkraftmaschine
CH614995A5 (en) * 1978-09-25 1979-12-28 Sulzer Ag Arrangement for cooling of the cylinder cover of a four-stroke diesel engine
DE3226880A1 (de) * 1982-07-17 1984-01-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kuehlsystem fuer eine kolben-brennkraftmaschine
DE3512104A1 (de) * 1985-04-03 1986-10-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennkraftmaschine mit mindestens zwei hintereinanderliegenden fluessigkeitsgekuehlten zylindern
DE3639691A1 (de) * 1986-11-20 1988-06-01 Kloeckner Humboldt Deutz Ag Dieselbrennkraftmaschine
DE4433277B4 (de) * 1994-09-19 2005-08-04 Deutz Ag Ölsystem einer Brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444488A (en) * 1934-09-18 1936-03-18 Arthur Alexander Rubbra Improvements in liquid cooling systems for internal combustion engines
DE1704248U (de) * 1953-01-09 1955-08-04 Maschf Augsburg Nuernberg Ag Kuehlwasserfuehrung zwischen zylinderblock und zylinderkopf von verbrennungsmotoren.
CH349830A (de) * 1957-05-20 1960-10-31 Sulzer Ag Brennkraftmaschine mit abnehmbarem Zylinderkopf
US4911120A (en) * 1987-12-28 1990-03-27 Fuji Jokogyo Kabushiki Kaisha Lubrication system for engines

Also Published As

Publication number Publication date
DE19743445A1 (de) 1999-04-08
EP0907009A2 (de) 1999-04-07
EP0907009B1 (de) 2002-07-24
DE59804863D1 (de) 2002-08-29

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