WO2007135082A3 - Kurbelgehäuse-entlüftungssystem - Google Patents

Kurbelgehäuse-entlüftungssystem Download PDF

Info

Publication number
WO2007135082A3
WO2007135082A3 PCT/EP2007/054808 EP2007054808W WO2007135082A3 WO 2007135082 A3 WO2007135082 A3 WO 2007135082A3 EP 2007054808 W EP2007054808 W EP 2007054808W WO 2007135082 A3 WO2007135082 A3 WO 2007135082A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
air side
breathing system
valve plate
housing
Prior art date
Application number
PCT/EP2007/054808
Other languages
English (en)
French (fr)
Other versions
WO2007135082A2 (de
Inventor
Eric Gillenberg
Wolfgang Heikamp
Original Assignee
Mann & Hummel Gmbh
Eric Gillenberg
Wolfgang Heikamp
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 Mann & Hummel Gmbh, Eric Gillenberg, Wolfgang Heikamp filed Critical Mann & Hummel Gmbh
Priority to US12/301,333 priority Critical patent/US8171921B2/en
Priority to EP07729256A priority patent/EP2018468A2/de
Priority to CN2007900000768U priority patent/CN201650408U/zh
Publication of WO2007135082A2 publication Critical patent/WO2007135082A2/de
Publication of WO2007135082A3 publication Critical patent/WO2007135082A3/de

Links

Classifications

    • 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
    • F01M2013/0038—Layout of crankcase breathing systems
    • F01M2013/0044—Layout of crankcase breathing systems with one or more valves
    • 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
    • F01M2013/0038—Layout of crankcase breathing systems
    • F01M2013/005—Layout of crankcase breathing systems having one or more deoilers
    • F01M2013/0055—Layout of crankcase breathing systems having one or more deoilers with a by-pass
    • 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
    • F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Compressor (AREA)

Abstract

Kurbelgehäuse-Entlüftungssystem, mit einem in einem Gehäuse angeordneten Ölabscheider, welcher das Gehäuseinnere einer Rohluftseite zu einer Reinluftseite trennt, wobei im Bereich der Rohluftseite ein Ventil angeordnet ist, das aus einer Ventilplatte besteht, einer an der Ventilplatte anliegenden Druckfeder, sowie einem durch die Ventil- platte verschließ- oder öffenbaren Ventilsitz und wobei das Ventil durch einen rast- oder schnappbaren Deckel verschlossen ist.
PCT/EP2007/054808 2006-05-18 2007-05-18 Kurbelgehäuse-entlüftungssystem WO2007135082A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/301,333 US8171921B2 (en) 2006-05-18 2007-05-18 Crankcase venting system
EP07729256A EP2018468A2 (de) 2006-05-18 2007-05-18 Kurbelgehäuse-entlüftungssystem
CN2007900000768U CN201650408U (zh) 2006-05-18 2007-05-18 曲轴箱通风系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006023651 2006-05-18
DE102006023651.3 2006-05-18

Publications (2)

Publication Number Publication Date
WO2007135082A2 WO2007135082A2 (de) 2007-11-29
WO2007135082A3 true WO2007135082A3 (de) 2008-12-11

Family

ID=38442164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/054808 WO2007135082A2 (de) 2006-05-18 2007-05-18 Kurbelgehäuse-entlüftungssystem

Country Status (4)

Country Link
US (1) US8171921B2 (de)
EP (1) EP2018468A2 (de)
CN (1) CN201650408U (de)
WO (1) WO2007135082A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527877C2 (sv) * 2004-11-29 2006-07-04 Alfa Laval Corp Ab Anordning för rening av vevhusgaser
CN105920930B (zh) 2007-03-20 2018-04-17 唐纳森公司 气溶胶分离器组件；部件和方法
US8404029B2 (en) 2007-06-14 2013-03-26 Donaldson Company, Inc. Crankcase ventilation filter arrangments; components; and, methods
WO2009018454A2 (en) 2007-08-02 2009-02-05 Donaldson Company, Inc. Crankcase ventilation filter assembly; components; and, methods
KR100974591B1 (ko) * 2007-11-29 2010-08-06 현대자동차주식회사 크랭크 케이스 환기 장치
DE102010027787A1 (de) * 2010-04-15 2011-10-20 Hengst Gmbh & Co. Kg Ölnebelabscheider mit Abscheiderumgehungsventil
DE102012200015A1 (de) * 2012-01-02 2013-07-04 Mahle International Gmbh Kurbelgehäuseentlüftungsvorrichtung
EP3842119B1 (de) 2015-06-01 2023-06-21 MANN+HUMMEL GmbH Filterelement, ölabscheider sowie verfahren zur regelung des in einem k[urbel]g[ehäuse]e[ntlüftungs]-system herrschenden drucks
DE102016005358A1 (de) * 2015-06-01 2016-12-01 Mann+Hummel Gmbh Dichtelement, Ringfilterelement, Ölabscheider sowie Verfahren zum Öffnen des Filtergehäuses eines Ölabscheiders
CN106988829B (zh) * 2017-04-19 2019-03-01 西安交通大学 一种阻油压力平衡器
CN107975618B (zh) * 2017-12-28 2024-06-14 美嘉帕拉斯特汽车零部件（上海）有限公司 油气分离器压力调节阀
US11572814B2 (en) * 2020-08-20 2023-02-07 Joe Mainiero Breather/check valve oil and air separator system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166062A (en) * 1963-12-16 1965-01-19 Earl E Moore Smog device for automobile engines
US3790931A (en) * 1972-06-30 1974-02-05 Allis Chalmers Filter bypass warning circuit on a motor vehicle
US4607604A (en) * 1984-03-05 1986-08-26 Aisin Seiki Kabushiki Kaisha Oil separator for internal combustion engine
DE10232046A1 (de) * 2002-07-16 2004-01-29 Mann + Hummel Gmbh Filtereinrichtung
DE102006013188A1 (de) * 2005-04-28 2006-11-09 Caterpillar Inc., Peoria Motor und Ventilationssystem
WO2008015166A2 (de) * 2006-08-03 2008-02-07 Mann+Hummel Gmbh Gehäuse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971911U (ja) * 1982-11-05 1984-05-16 株式会社クボタ エンジンのブロ−バイガス燃焼室還元装置
JPS61159611U (de) * 1985-03-26 1986-10-03
US5564401A (en) * 1995-07-21 1996-10-15 Diesel Research Inc. Crankcase emission control system
GB9526349D0 (en) * 1995-12-22 1996-02-21 Rover Group Separation of oil fromair breather gases
US6161529A (en) * 1999-06-10 2000-12-19 Parker-Hannifin Corporation Filter assembly with sump and check valve
JP3923288B2 (ja) * 2001-08-06 2007-05-30 本田技研工業株式会社 エンジンの気液分離装置
ATE306982T1 (de) * 2002-07-16 2005-11-15 Mann & Hummel Gmbh Ventil zur steuerung eines fluidstromes
DE10232044A1 (de) * 2002-07-16 2004-02-05 Mann + Hummel Gmbh Überdruckventil in einer Filtereinrichtung
DE10325055A1 (de) * 2003-06-02 2004-12-23 Mann + Hummel Gmbh Einrichtung zum Schalten von Zyklonen
DE102007058059B4 (de) * 2007-01-26 2015-06-11 Dichtungstechnik G. Bruss Gmbh & Co. Kg Ölabscheideranordnung sowie Zylinderkopfhaube für einen Verbrennungsmotor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166062A (en) * 1963-12-16 1965-01-19 Earl E Moore Smog device for automobile engines
US3790931A (en) * 1972-06-30 1974-02-05 Allis Chalmers Filter bypass warning circuit on a motor vehicle
US4607604A (en) * 1984-03-05 1986-08-26 Aisin Seiki Kabushiki Kaisha Oil separator for internal combustion engine
DE10232046A1 (de) * 2002-07-16 2004-01-29 Mann + Hummel Gmbh Filtereinrichtung
DE102006013188A1 (de) * 2005-04-28 2006-11-09 Caterpillar Inc., Peoria Motor und Ventilationssystem
WO2008015166A2 (de) * 2006-08-03 2008-02-07 Mann+Hummel Gmbh Gehäuse

Also Published As

Publication number Publication date
WO2007135082A2 (de) 2007-11-29
US20090183717A1 (en) 2009-07-23
US8171921B2 (en) 2012-05-08
CN201650408U (zh) 2010-11-24
EP2018468A2 (de) 2009-01-28

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