DE102008029904A1 - Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung - Google Patents

Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung Download PDF

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Publication number
DE102008029904A1
DE102008029904A1 DE102008029904A DE102008029904A DE102008029904A1 DE 102008029904 A1 DE102008029904 A1 DE 102008029904A1 DE 102008029904 A DE102008029904 A DE 102008029904A DE 102008029904 A DE102008029904 A DE 102008029904A DE 102008029904 A1 DE102008029904 A1 DE 102008029904A1
Authority
DE
Germany
Prior art keywords
line
oil separator
crankcase
oil
full
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.)
Withdrawn
Application number
DE102008029904A
Other languages
German (de)
English (en)
Inventor
Armin Dr. Kölmel
Jochen Roos
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE102008029904A priority Critical patent/DE102008029904A1/de
Priority to AT09768885T priority patent/ATE532948T1/de
Priority to PCT/EP2009/003751 priority patent/WO2009156036A1/fr
Priority to EP09768885A priority patent/EP2297434B1/fr
Priority to ES09768885T priority patent/ES2373778T3/es
Publication of DE102008029904A1 publication Critical patent/DE102008029904A1/de
Withdrawn legal-status Critical Current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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • 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
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • 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
    • F01M2013/0061—Layout of crankcase breathing systems having one or more deoilers having a plurality of deoilers
    • 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
    • F01M2013/0077—Engine parameters used for crankcase breather systems
    • F01M2013/0094—Engine load
    • 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
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M2013/027—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with a turbo charger or compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE102008029904A 2008-06-24 2008-06-24 Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung Withdrawn DE102008029904A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102008029904A DE102008029904A1 (de) 2008-06-24 2008-06-24 Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung
AT09768885T ATE532948T1 (de) 2008-06-24 2009-05-27 Vorrichtung und verfahren zur kurbelgehäuseentlüftung
PCT/EP2009/003751 WO2009156036A1 (fr) 2008-06-24 2009-05-27 Dispositif et procédé de dégazage d'un carter
EP09768885A EP2297434B1 (fr) 2008-06-24 2009-05-27 Dispositif et procédé de dégazage d'un carter
ES09768885T ES2373778T3 (es) 2008-06-24 2009-05-27 Dispositivo y procedimiento de purga de un cárter de cigüeñal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008029904A DE102008029904A1 (de) 2008-06-24 2008-06-24 Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung

Publications (1)

Publication Number Publication Date
DE102008029904A1 true DE102008029904A1 (de) 2009-12-31

Family

ID=40902816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008029904A Withdrawn DE102008029904A1 (de) 2008-06-24 2008-06-24 Vorrichtung und Verfahren zur Kurbelgehäuseentlüftung

Country Status (5)

Country Link
EP (1) EP2297434B1 (fr)
AT (1) ATE532948T1 (fr)
DE (1) DE102008029904A1 (fr)
ES (1) ES2373778T3 (fr)
WO (1) WO2009156036A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004805A1 (de) * 2010-01-16 2011-07-21 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Zylinderkopfhaube für einen aufladbaren Verbrennungsmotor, aufladbarer Verbrennungsmotor und Kraftfahrzeug mit einem aufladbaren Verbrennungsmotor
EP2505798A1 (fr) * 2011-04-01 2012-10-03 Aisan Kogyo Kabushiki Kaisha Dispositif de dégazage du carter pour moteur sovralimentés
EP2397662A3 (fr) * 2010-06-17 2013-08-28 MAHLE Filter Systems Japan Corporation Système de ventilation et procédé pour un moteur suralimenté
EP3034820A3 (fr) * 2014-12-15 2016-07-13 Mahle International GmbH Dispositif de purge d'air pour un moteur a combustion interne et moteur a combustion interne
EP3101242A1 (fr) * 2015-06-03 2016-12-07 MAN Truck & Bus AG Generation de depression dans un boitier de manivelle pour la reduction du nombre de particules
US9988957B2 (en) 2014-04-17 2018-06-05 Reinz-Dichtungs-Gmbh Ventilation system for an internal combustion engine
WO2022207247A1 (fr) * 2021-04-01 2022-10-06 Bayerische Motoren Werke Aktiengesellschaft Moteur à combustion interne destiné à un véhicule automobile, véhicule automobile et procédé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032764B (zh) * 2015-03-12 2019-02-15 日立汽车系统(苏州）有限公司 具有活塞漏气量收集功能的发动机系统
CN111636949B (zh) * 2020-06-17 2021-08-13 浙江吉利新能源商用车集团有限公司 重型发动机系统的闭式曲轴箱通风系统及重型发动机系统

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906252A (en) * 1956-08-28 1959-09-29 Int Harvester Co Crankcase ventilating system for internal combustion engines
US3908617A (en) * 1973-12-14 1975-09-30 Drexel C Partridge Total ventilating and scavenging system for an internal combustion engine
DE3509439C2 (fr) 1984-03-15 1988-03-17 Honda Giken Kogyo K.K., Tokio/Tokyo, Jp
DE10042462A1 (de) * 2000-08-29 2002-03-14 Iav Gmbh Entlüftungssystem für die Kurbelgehäuseentlüftung von Brennkraftmaschinen
EP1310639A1 (fr) 2001-11-07 2003-05-14 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif de dégasage du carter d'un moteur suralimenté
JP2004211644A (ja) * 2003-01-08 2004-07-29 Suzuki Motor Corp Ｖ型エンジンのブリーザ構造
US20050011476A1 (en) * 2003-06-05 2005-01-20 Shinichi Murata V-type engine
DE102004013763A1 (de) * 2004-03-20 2005-10-13 Audi Ag Brennkraftmaschine mit Entlüftungssystem
DE202004011882U1 (de) * 2004-07-29 2005-12-08 Hengst Gmbh & Co.Kg Kurbelgehäuseentlüftung für eine Brennkraftmaschine mit einem Abgasturbolader
DE102005006438A1 (de) * 2005-02-12 2006-08-17 Dr.Ing.H.C. F. Porsche Ag Einrichtung zur Entlüftung eines Kurbelgehäuses einer Brennkraftmaschine sowie Brennkraftmaschine mit insbesondere V-förmiger Anordnung der Zylinder
DE102007054762A1 (de) * 2007-11-16 2009-01-29 Daimler Ag Kurbelgehäuseent- und -belüftungseinrichtung für eine Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918311A1 (de) * 1999-04-22 2000-11-02 Hengst Walter Gmbh & Co Kg Verfahren zur Entölung von Kurbelgehäuseentlüftungsgasen und Vorrichtungen zur Durchführung des Verfahrens
DE10335909A1 (de) * 2003-08-06 2005-03-10 Daimler Chrysler Ag Brennkraftmaschine
JP4297175B2 (ja) * 2006-10-06 2009-07-15 トヨタ自動車株式会社 ブローバイガス処理装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906252A (en) * 1956-08-28 1959-09-29 Int Harvester Co Crankcase ventilating system for internal combustion engines
US3908617A (en) * 1973-12-14 1975-09-30 Drexel C Partridge Total ventilating and scavenging system for an internal combustion engine
DE3509439C2 (fr) 1984-03-15 1988-03-17 Honda Giken Kogyo K.K., Tokio/Tokyo, Jp
DE10042462A1 (de) * 2000-08-29 2002-03-14 Iav Gmbh Entlüftungssystem für die Kurbelgehäuseentlüftung von Brennkraftmaschinen
EP1310639A1 (fr) 2001-11-07 2003-05-14 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif de dégasage du carter d'un moteur suralimenté
JP2004211644A (ja) * 2003-01-08 2004-07-29 Suzuki Motor Corp Ｖ型エンジンのブリーザ構造
US20050011476A1 (en) * 2003-06-05 2005-01-20 Shinichi Murata V-type engine
DE102004013763A1 (de) * 2004-03-20 2005-10-13 Audi Ag Brennkraftmaschine mit Entlüftungssystem
DE202004011882U1 (de) * 2004-07-29 2005-12-08 Hengst Gmbh & Co.Kg Kurbelgehäuseentlüftung für eine Brennkraftmaschine mit einem Abgasturbolader
DE102005006438A1 (de) * 2005-02-12 2006-08-17 Dr.Ing.H.C. F. Porsche Ag Einrichtung zur Entlüftung eines Kurbelgehäuses einer Brennkraftmaschine sowie Brennkraftmaschine mit insbesondere V-förmiger Anordnung der Zylinder
DE102007054762A1 (de) * 2007-11-16 2009-01-29 Daimler Ag Kurbelgehäuseent- und -belüftungseinrichtung für eine Brennkraftmaschine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BMW Teilekatalog 12.98 ECE/JAP: Group ETK -Bildtafel 11-2653. Kurbelgehäuseentlüftung/Ölabscheider $ganzes Dokument$ *
BMW Teilekatalog 12.98 ECE/JAP: Group ETK -Bildtafel 11-2653. Kurbelgehäuseentlüftung/Ölabscheider ganzes Dokument

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004805A1 (de) * 2010-01-16 2011-07-21 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Zylinderkopfhaube für einen aufladbaren Verbrennungsmotor, aufladbarer Verbrennungsmotor und Kraftfahrzeug mit einem aufladbaren Verbrennungsmotor
EP2397662A3 (fr) * 2010-06-17 2013-08-28 MAHLE Filter Systems Japan Corporation Système de ventilation et procédé pour un moteur suralimenté
EP2505798A1 (fr) * 2011-04-01 2012-10-03 Aisan Kogyo Kabushiki Kaisha Dispositif de dégazage du carter pour moteur sovralimentés
US8991365B2 (en) 2011-04-01 2015-03-31 Aisan Kogyo Kabushiki Kaisha Blowby gas returning apparatus for engine with supercharger
US9988957B2 (en) 2014-04-17 2018-06-05 Reinz-Dichtungs-Gmbh Ventilation system for an internal combustion engine
EP3034820A3 (fr) * 2014-12-15 2016-07-13 Mahle International GmbH Dispositif de purge d'air pour un moteur a combustion interne et moteur a combustion interne
DE102014225817B4 (de) 2014-12-15 2022-10-06 Mahle International Gmbh Entlüftungseinrichtung für eine Brennkraftmaschine sowie Brennkraftmaschine
EP3101242A1 (fr) * 2015-06-03 2016-12-07 MAN Truck & Bus AG Generation de depression dans un boitier de manivelle pour la reduction du nombre de particules
CN106246288A (zh) * 2015-06-03 2016-12-21 曼卡车和巴士股份公司 为了减少颗粒数量在曲轴箱中的负压产生
CN106246288B (zh) * 2015-06-03 2022-10-04 曼卡车和巴士股份公司 为了减少颗粒数量在曲轴箱中的负压产生
WO2022207247A1 (fr) * 2021-04-01 2022-10-06 Bayerische Motoren Werke Aktiengesellschaft Moteur à combustion interne destiné à un véhicule automobile, véhicule automobile et procédé

Also Published As

Publication number Publication date
ES2373778T3 (es) 2012-02-08
ATE532948T1 (de) 2011-11-15
WO2009156036A1 (fr) 2009-12-30
EP2297434A1 (fr) 2011-03-23
EP2297434B1 (fr) 2011-11-09

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140101