FR2745603B1 - Systeme de ventilation du compartiment du vilebrequin pour un moteur a combustion interne - Google Patents

Systeme de ventilation du compartiment du vilebrequin pour un moteur a combustion interne

Info

Publication number
FR2745603B1
FR2745603B1 FR9702346A FR9702346A FR2745603B1 FR 2745603 B1 FR2745603 B1 FR 2745603B1 FR 9702346 A FR9702346 A FR 9702346A FR 9702346 A FR9702346 A FR 9702346A FR 2745603 B1 FR2745603 B1 FR 2745603B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
ventilation system
crankshaft ventilation
crankshaft
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.)
Expired - Fee Related
Application number
FR9702346A
Other languages
English (en)
Other versions
FR2745603A1 (fr
Inventor
Edgar Brutsch
Erhard Rau
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes 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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of FR2745603A1 publication Critical patent/FR2745603A1/fr
Application granted granted Critical
Publication of FR2745603B1 publication Critical patent/FR2745603B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/045—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil using compression or decompression of the gas
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR9702346A 1996-03-02 1997-02-27 Systeme de ventilation du compartiment du vilebrequin pour un moteur a combustion interne Expired - Fee Related FR2745603B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19608066A DE19608066C1 (de) 1996-03-02 1996-03-02 Kurbelraumentlüftung für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2745603A1 FR2745603A1 (fr) 1997-09-05
FR2745603B1 true FR2745603B1 (fr) 1999-10-22

Family

ID=7787029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702346A Expired - Fee Related FR2745603B1 (fr) 1996-03-02 1997-02-27 Systeme de ventilation du compartiment du vilebrequin pour un moteur a combustion interne

Country Status (5)

Country Link
US (1) US5697350A (fr)
DE (1) DE19608066C1 (fr)
FR (1) FR2745603B1 (fr)
GB (1) GB2310688B (fr)
IT (1) IT1290953B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703770C1 (de) * 1997-02-01 1998-07-23 Daimler Benz Ag Entlüftungsvorrichtung mit integriertem Ölabscheider für ein Kurbelgehäuse einer Brennkraftmaschine
DE19703771C1 (de) * 1997-02-01 1998-06-25 Daimler Benz Ag Entlüftungsvorrichtung für ein Kurbelgehäuse einer Brennkraftmaschine
IT1305593B1 (it) * 1997-12-23 2001-05-09 Fiat Auto Spa Dispositivo separatore di vapori di olio dal basamento di un motore acombustione interna e collegamento per il ricircolo di tali vapori
US5927258A (en) * 1998-01-29 1999-07-27 Daimler-Benz A.G. Venting arrangement with integrated oil separator for an internal combustion engine
GB2338988A (en) * 1998-06-30 2000-01-12 Cummins Engine Co Ltd Closed crankcase ventilation
JP2003227324A (ja) * 2002-01-31 2003-08-15 Fuji Heavy Ind Ltd 振動機用エンジンの気液分離装置
DE10247175A1 (de) * 2002-10-10 2004-04-22 Daimlerchrysler Ag Entlüftungsvorrichtung für ein Kurbelgehäuse einer Brennkraftmaschine
DE10338977A1 (de) * 2003-08-25 2005-03-17 Fev Motorentechnik Gmbh Einrichtung zum Entlüften eines Kurbelgehäuses einer Brennkraftmaschine
FR2874646B1 (fr) * 2004-08-27 2006-10-06 Coutier Moulage Gen Ind Deshuileur pour moteur a combustion interne
FR2882783B1 (fr) * 2005-03-07 2007-05-11 Renault Sas Dispositif de circulation d'huile pour moteur a combustion interne
DE102008022818A1 (de) 2008-05-08 2009-11-12 Hengst Gmbh & Co.Kg Ölabscheider mit Siphon
DE102008058962A1 (de) * 2008-11-25 2010-05-27 Hengst Gmbh & Co.Kg Kurbelgehäuseentlüftungseinrichtung einer Brennkraftmaschine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2108270A1 (de) * 1971-02-20 1972-08-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Hubkolbenmaschine mit Ölabscheider
US4603673A (en) * 1984-03-03 1986-08-05 Mazda Motor Corporation Breather device in internal combustion engine
JPH0645610Y2 (ja) * 1988-09-26 1994-11-24 富士重工業株式会社 ２サイクルエンジンのバランサギヤ室用ブリーザ装置
JP2724477B2 (ja) * 1988-09-30 1998-03-09 ヤマハ発動機株式会社 エンジンのブローバイガス回収装置
JP2507024B2 (ja) * 1989-02-17 1996-06-12 日産自動車株式会社 エンジンのケ―シング装置
US4926814A (en) * 1989-07-12 1990-05-22 Tecumseh Products Company Crankcase breather and lubrication oil system for an internal combustion engine
EP0458341A1 (fr) * 1990-05-24 1991-11-27 Mazda Motor Corporation Culoisse de cylindre d'un moteur du type à double arbre à cames
FR2664654B1 (fr) * 1990-07-11 1992-11-06 Peugeot Carter cylindres de moteur avec circuit d'evacuation des gaz du carter et de recyclage d'huile.
DE4221913C1 (de) * 1992-07-03 1994-01-27 Freudenberg Carl Fa Ansaugkrümmer für eine Verbrennungskraftmaschine mit einem Zylinderkopf
DE4406986B4 (de) * 1994-03-03 2005-05-12 Deutz Ag Hubkolben-Brennkraftmaschine
US5474035A (en) * 1994-07-08 1995-12-12 Outboard Marine Corporation Engine breather construction
DE19508967C2 (de) * 1995-03-13 1997-04-03 Daimler Benz Ag Entlüftungsvorrichtung für das Kurbelgehäuse einer Brennkraftmaschine
JPH08303238A (ja) * 1995-05-11 1996-11-19 Ishikawajima Shibaura Mach Co Ltd ４サイクルエンジン

Also Published As

Publication number Publication date
GB2310688A (en) 1997-09-03
FR2745603A1 (fr) 1997-09-05
IT1290953B1 (it) 1998-12-14
DE19608066C1 (de) 1997-06-05
GB9703226D0 (en) 1997-04-09
GB2310688B (en) 1998-01-21
ITRM970115A1 (it) 1998-08-28
US5697350A (en) 1997-12-16

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20101029