EP1158154A3 - Flüssigkeitsgekühlte Zylinderlaufbüchse für Brennkraftmaschinen - Google Patents

Flüssigkeitsgekühlte Zylinderlaufbüchse für Brennkraftmaschinen Download PDF

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Publication number
EP1158154A3
EP1158154A3 EP01103857A EP01103857A EP1158154A3 EP 1158154 A3 EP1158154 A3 EP 1158154A3 EP 01103857 A EP01103857 A EP 01103857A EP 01103857 A EP01103857 A EP 01103857A EP 1158154 A3 EP1158154 A3 EP 1158154A3
Authority
EP
European Patent Office
Prior art keywords
cylinder liner
collar
cooling water
combustion engines
crankcase
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
EP01103857A
Other languages
English (en)
French (fr)
Other versions
EP1158154A2 (de
EP1158154B1 (de
Inventor
Heribert Dipl.-Ing.(FH) Möller
Josef Ing. Winter
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 EP1158154A2 publication Critical patent/EP1158154A2/de
Publication of EP1158154A3 publication Critical patent/EP1158154A3/de
Application granted granted Critical
Publication of EP1158154B1 publication Critical patent/EP1158154B1/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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet 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 eine flüssigkeitsgekühlte Zylinderlaufbüchse für Brennkraftmaschinen. Zur Kühlung des oberen Teils der Zylinderlaufbüchse 7 wird der Kühlwasserkanal 5 in den Bund 6 integriert. Die Zu- und Abfuhr des Kühlwassers erfolgt erfindungsgemäß über je eine Querbohrung 3 in den Längsseiten des Kurbelgehäuses 1 und über je eine Kühlwasserbohrung 4 im Bund 6. Die Abdichtung der Kühlwasserbohrung 4 gegen Austritt von Kühlwasser ins Kurbelgehäuse 1 erfolgt mittels eines Dichtelements 8. Das Dichtelement 8 enthält einen Dichtring 10 der direkt gegen die Umfangsfläche des Bundes 6, oder gegen eine zylindrische Ausnehmung 17 im Bund 6 gepreßt wird. Der Vorteil der erfindungsgemäßen Zu- und Abfuhr des Kühlwassers ist darin zu sehen, daß bei einem Defekt des Dichtringes 10 nur das Dichtelement 8 ausgewechselt werden muß, was über die Querbohrungen 3 im Kurbelgehäuse 1 erfolgen kann. Nach dem Stand der Technik muß bei einer nassen Zylinderlaufbüchse diese nach dem Abbau des Zylinderkopfes herausgezogen werden, um die Dichtringe erneuern zu können, was mit einem enormen Arbeitsaufwand verbunden ist.
EP01103857A 2000-05-23 2001-02-16 Flüssigkeitsgekühlte Zylinderlaufbüchse für Brennkraftmaschinen Expired - Lifetime EP1158154B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10025527 2000-05-23
DE10025527A DE10025527A1 (de) 2000-05-23 2000-05-23 Flüssigkeitsgekühlte Zylinderaufbüchse für Brennkraftmaschinen

Publications (3)

Publication Number Publication Date
EP1158154A2 EP1158154A2 (de) 2001-11-28
EP1158154A3 true EP1158154A3 (de) 2002-02-20
EP1158154B1 EP1158154B1 (de) 2004-10-06

Family

ID=7643265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103857A Expired - Lifetime EP1158154B1 (de) 2000-05-23 2001-02-16 Flüssigkeitsgekühlte Zylinderlaufbüchse für Brennkraftmaschinen

Country Status (4)

Country Link
US (1) US6394046B2 (de)
EP (1) EP1158154B1 (de)
JP (1) JP2002004940A (de)
DE (2) DE10025527A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127617B2 (en) 2011-03-21 2015-09-08 Cummins Intellectual Property, Inc. Internal combustion engine having improved cooling arrangement
CN104791125A (zh) * 2015-04-29 2015-07-22 力帆实业(集团)股份有限公司 一体式气缸体结构
CN104863744A (zh) * 2015-04-29 2015-08-26 力帆实业(集团)股份有限公司 组合式气缸体结构
CN109958545A (zh) * 2019-05-07 2019-07-02 哈尔滨工程大学 一种用于船舶低速柴油机的湿式气缸套
US10876462B1 (en) * 2019-07-18 2020-12-29 Ford Global Technologies, Llc Coolant jacket insert

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552635A (fr) * 1921-06-07 1923-05-04 Disposition pour former, à l'aide des éléments essentiels d'un moteur à combustion interne, un autre moteur de cylindrée moindre
GB224540A (en) * 1923-11-06 1925-05-21 Fiat Spa Cooling the cylinder liners of internal combustion engines
DE1941164A1 (de) * 1969-08-13 1971-02-25 Maschf Augsburg Nuernberg Ag Wassergekuehlte Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395766A (en) * 1944-07-07 1946-02-26 American Locomotive Co Internal-combustion engine
CH615980A5 (de) * 1976-12-15 1980-02-29 Sulzer Ag
IT1072540B (it) * 1976-12-30 1985-04-10 Piaggio & C Spa Motore a scoppio a due tempi raffreddato ad acqua con cilindri a canne sfilabili dal moboblocco
AT2906U1 (de) 1998-06-18 1999-06-25 Avl List Gmbh Zylinderbüchse für eine flüssigkeitsgekühlte brennkraftmaschine
US6164260A (en) * 1999-07-13 2000-12-26 Caterpillar Inc. Scraping ring and sealing ring used with a cylinder liner in an internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR552635A (fr) * 1921-06-07 1923-05-04 Disposition pour former, à l'aide des éléments essentiels d'un moteur à combustion interne, un autre moteur de cylindrée moindre
GB224540A (en) * 1923-11-06 1925-05-21 Fiat Spa Cooling the cylinder liners of internal combustion engines
DE1941164A1 (de) * 1969-08-13 1971-02-25 Maschf Augsburg Nuernberg Ag Wassergekuehlte Brennkraftmaschine

Also Published As

Publication number Publication date
EP1158154A2 (de) 2001-11-28
DE50103940D1 (de) 2004-11-11
US6394046B2 (en) 2002-05-28
EP1158154B1 (de) 2004-10-06
JP2002004940A (ja) 2002-01-09
DE10025527A1 (de) 2001-11-29
US20010047774A1 (en) 2001-12-06

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