DE502007007145D1 - Kurbelgehäuseentlüftung - Google Patents

Kurbelgehäuseentlüftung

Info

Publication number
DE502007007145D1
DE502007007145D1 DE502007007145T DE502007007145T DE502007007145D1 DE 502007007145 D1 DE502007007145 D1 DE 502007007145D1 DE 502007007145 T DE502007007145 T DE 502007007145T DE 502007007145 T DE502007007145 T DE 502007007145T DE 502007007145 D1 DE502007007145 D1 DE 502007007145D1
Authority
DE
Germany
Prior art keywords
crankcase
line
ventilation
combustion engine
internal combustion
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.)
Active
Application number
DE502007007145T
Other languages
English (en)
Inventor
Stefan Ruppel
Yakup Oezkaya
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of DE502007007145D1 publication Critical patent/DE502007007145D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01M13/028—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of positive pressure
    • 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
    • F01M2013/0005—Crankcase ventilating or breathing with systems regulating the pressure in the carter
    • 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
    • F01M2013/0083—Crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE502007007145T 2006-12-07 2007-12-06 Kurbelgehäuseentlüftung Active DE502007007145D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006058072A DE102006058072A1 (de) 2006-12-07 2006-12-07 Kurbelgehäuseentlüftung
PCT/EP2007/063477 WO2008068320A1 (de) 2006-12-07 2007-12-06 Kurbelgehäuseentlüftung

Publications (1)

Publication Number Publication Date
DE502007007145D1 true DE502007007145D1 (de) 2011-06-16

Family

ID=39217935

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006058072A Withdrawn DE102006058072A1 (de) 2006-12-07 2006-12-07 Kurbelgehäuseentlüftung
DE502007007145T Active DE502007007145D1 (de) 2006-12-07 2007-12-06 Kurbelgehäuseentlüftung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006058072A Withdrawn DE102006058072A1 (de) 2006-12-07 2006-12-07 Kurbelgehäuseentlüftung

Country Status (7)

Country Link
US (1) US8393315B2 (de)
EP (1) EP2097620B1 (de)
JP (1) JP2010511835A (de)
CN (1) CN101589211A (de)
AT (1) ATE508258T1 (de)
DE (2) DE102006058072A1 (de)
WO (1) WO2008068320A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8151775B2 (en) * 2008-10-10 2012-04-10 GM Global Technology Operations LLC High vacuum crankcase ventilation
DE102010049342B4 (de) * 2010-10-22 2016-04-28 Audi Ag Brennkraftmaschine mit bedarfsgerechter Frischluftdurchspülung der Kurbelräume
DE102010056237B4 (de) * 2010-12-24 2017-08-31 Audi Ag Anordnung mit einem belüftbaren Kurbelgehäuse und Fahrzeug mit derselben sowie Verfahren zum Belüften eines Kurbelgehäuses einer Verbrennungskraftmaschine
JP2012145057A (ja) * 2011-01-13 2012-08-02 Aisan Industry Co Ltd ブローバイガス還元装置
DE102011080783A1 (de) 2011-08-10 2013-02-14 Mahle International Gmbh Brennkraftmaschine
FR2982637B1 (fr) * 2011-11-16 2016-02-05 Peugeot Citroen Automobiles Sa Circuit de traitement des gaz de carter d'un moteur a combustion.
DE102012001458A1 (de) 2012-01-25 2013-07-25 Volkswagen Aktiengesellschaft Brennkraftmaschine
WO2013120820A1 (de) * 2012-02-16 2013-08-22 Mahle International Gmbh Kurbelgehäuseentlüftungseinrichtung
US8992667B2 (en) * 2012-08-16 2015-03-31 Cummins Filtration Ip, Inc. Systems and methods for closed crankcase ventilation and air filtration
US9593605B2 (en) * 2012-09-17 2017-03-14 Ford Global Technologies, Llc Crankcase ventilation via crankcase pulsation
KR101496034B1 (ko) * 2013-09-10 2015-02-25 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 차량용 크랭크케이스 환기장치
DE202014003301U1 (de) * 2014-04-17 2015-05-06 Reinz-Dichtungs-Gmbh Lüftungssystem
DE102014114397A1 (de) * 2014-10-02 2016-04-07 Hengst Of North America, Inc. Brennkraftmaschine mit einer Kurbelgehäuseentlüftungseinrichtung und Verfahren zum Überwachen einer Kurbelgehäuseentlüftungseinrichtung
US9771841B2 (en) 2014-10-28 2017-09-26 Ford Global Technologies, Llc Crankcase ventilation for turbocharged engine
US9909470B2 (en) * 2015-04-23 2018-03-06 Ford Global Technologies, Llc Crankcase ventilation pressure management for turbocharged engine
DE102015007154A1 (de) * 2015-06-03 2016-12-08 Man Truck & Bus Ag Unterdruckerzeugung im Kurbelgehäuse zur Partikelzahlreduzierung
JP6582863B2 (ja) * 2015-10-20 2019-10-02 アイシン精機株式会社 過給機付き内燃機関の吸気システム
DE102016220770A1 (de) * 2016-10-21 2018-04-26 Elringklinger Ag Abscheidevorrichtung, Motorvorrichtung und Abscheideverfahren
TR201619065A2 (tr) 2016-12-21 2018-07-23 Ford Otomotiv Sanayi As Yönlendi̇ri̇lebi̇li̇r isitma özelli̇ği̇ne sahi̇p bi̇r motor çevri̇mi̇
MX2019012474A (es) * 2017-04-18 2020-01-13 Onboard Dynamics Inc Sistemas de ventilacion de carter.
DE102017222770A1 (de) * 2017-12-14 2019-06-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betreiben einer Kurbelgehäuseentlüftungseinrichtung eines Verbrennungsmotors für ein Kraftfahrzeug, sowie ein Verbrennungsmotor mit einer solchen Kurbelgehäuseentlüftungseinrichtung
DE102019200978B4 (de) * 2019-01-25 2020-11-12 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Überprüfung der Funktionsfähigkeit eines Kurbelgehäuseentlüftungssystems eines Verbrennungsmotors
US10876445B2 (en) * 2019-02-01 2020-12-29 Caterpillar Inc. Heated inlet of a crankcase ventilation system
WO2021245769A1 (ja) 2020-06-02 2021-12-09 日産自動車株式会社 内燃機関のブローバイガス処理装置のリーク診断方法およびリーク診断装置
JP7193017B2 (ja) 2020-06-02 2022-12-20 日産自動車株式会社 内燃機関のブローバイガス処理装置のリーク診断方法およびリーク診断装置
CN111997710A (zh) * 2020-08-15 2020-11-27 昆明云内动力股份有限公司 一种发动机曲轴箱通风系统和方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112280A1 (de) * 1971-03-15 1972-09-28 Volkswagenwerk Ag Vorrichtung zur Durchlueftung eines Kurbelgehaeuses
US3825031A (en) * 1972-08-28 1974-07-23 J Dolfi Line vacuum controlled manifold vacuum spoiler
US3880130A (en) * 1973-04-23 1975-04-29 Stearns C Wayne Control valve
JPS5686340U (de) 1979-12-10 1981-07-10
US4686952A (en) * 1986-12-22 1987-08-18 Chrysler Motors Corporation Controlled PCV valve
JPH0466310U (de) * 1990-10-17 1992-06-11
JP3136541B2 (ja) 1991-03-19 2001-02-19 ヤマハ発動機株式会社 内燃機関のブローバイガス処理装置
DE4207803A1 (de) * 1991-05-14 1992-11-19 Bosch Gmbh Robert Druckhalteventil
JP3118905B2 (ja) 1991-09-30 2000-12-18 スズキ株式会社 無段変速機の冷却油制御装置
US5228424A (en) * 1992-03-30 1993-07-20 Collins Gregorio S Positive crankcase ventilation valve
JPH06129226A (ja) 1992-10-15 1994-05-10 Aisan Ind Co Ltd ブローバイガス還元装置
JPH09144713A (ja) * 1995-11-20 1997-06-03 Teijin Seiki Co Ltd アクチュエータ制御装置
US5714683A (en) * 1996-12-02 1998-02-03 General Motors Corporation Internal combustion engine intake port flow determination
DE19709910C2 (de) * 1997-03-11 1999-05-20 Daimler Chrysler Ag Kurbelgehäuseentlüftung für eine Brennkraftmaschine
DE59802135D1 (de) * 1997-07-04 2001-12-20 Bayerische Motoren Werke Ag Ventilvorrichtung für einen im nebenstrom angeordneten wärmetauscher in einem kühlkreislauf, insbesondere einer brennkraftmaschine
ATE424843T1 (de) 1999-04-16 2009-03-15 Marvin Schwartz Verfahren zur verminderung des haarausfalls und förderung des haarwiederwachstums
US6422191B1 (en) * 1999-08-16 2002-07-23 Delphi Technologies, Inc. Low evaporative emissions engine management system
SE522391C2 (sv) * 2000-01-26 2004-02-03 Volvo Personvagnar Ab Vevhus- och emissionsventilation i en överladdad förbränningsmotor
DE20009605U1 (de) 2000-05-30 2001-10-18 Hengst Walter Gmbh & Co Kg Vorrichtung zur Entölung von Kurbelgehäuse-Entlüftungsgasen einer Brennkraftmaschine
DE10043796A1 (de) * 2000-09-06 2002-03-14 Daimler Chrysler Ag Vorrichtung zur Entlüftung eines Kurbelgehäuses einer Brennkraftmaschine
DE20103874U1 (de) * 2001-03-07 2002-07-11 Hengst Walter Gmbh & Co Kg Einrichtung für die Be- und Entlüftung des Kurbelgehäuses einer Brennkraftmaschine
EP1366272B1 (de) * 2001-03-07 2006-05-10 Hengst GmbH & Co. KG Einrichtung für die entlüftung des kurbelgehäuses einer brennkraftmaschine
KR100405731B1 (ko) * 2001-10-11 2003-11-14 현대자동차주식회사 내연기관의 블로바이 가스 환원시스템 및 그 제어방법
DE10247934A1 (de) * 2002-10-15 2004-04-29 Daimlerchrysler Ag Kurbelgehäuseentlüftung
DE10320054A1 (de) * 2003-05-06 2004-11-25 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE10320857A1 (de) 2003-05-09 2004-11-25 Daimlerchrysler Ag Brennkraftmaschine mit Kraftstoffdirekteinspritzung
DE10323265A1 (de) * 2003-05-23 2004-12-16 Mahle Filtersysteme Gmbh Entfeuchtungsverfahren für ein Kurbelgehäuse und zugehörige Vorrichtung
US7387109B2 (en) * 2003-10-21 2008-06-17 Robert Bosch Gmbh High-pressure fuel pump for an internal combustion engine
DE202004011882U1 (de) * 2004-07-29 2005-12-08 Hengst Gmbh & Co.Kg Kurbelgehäuseentlüftung für eine Brennkraftmaschine mit einem Abgasturbolader
EP1630367A1 (de) * 2004-08-25 2006-03-01 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Verfahren zur Entlüftung eines Kurbelgehäuses einer Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
DE202005003462U1 (de) * 2005-03-01 2006-07-13 Hengst Gmbh & Co.Kg Durchlüftungsanordnung für das Kurbelgehäuse einer Brennkraftmaschine
JP4233542B2 (ja) * 2005-04-25 2009-03-04 ジャパン・ハムワージ株式会社 油圧装置の流量制御弁および流量制御弁を備えた油圧舵取機
DE102005020442B4 (de) * 2005-04-29 2018-01-25 Mahle International Gmbh Entlüftungseinrichtung für ein Kurbelgehäuse einer Brennkraftmaschine
DE202006009537U1 (de) * 2006-02-09 2007-06-21 Hengst Gmbh & Co.Kg Einrichtung zur Entlüftung des Kurbelgehäuses einer Brennkraftmaschine
DE102007006938A1 (de) * 2007-02-13 2008-08-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose einer Kurbelgehäuseentlüftung einer Brennkraftmaschine
DE102007042054A1 (de) 2007-09-05 2009-03-12 Mahle International Gmbh Druckregelventil, insbesondere für Kurbelgehäuseentlüftung

Also Published As

Publication number Publication date
EP2097620A1 (de) 2009-09-09
US20100313830A1 (en) 2010-12-16
JP2010511835A (ja) 2010-04-15
US8393315B2 (en) 2013-03-12
DE102006058072A1 (de) 2008-06-19
WO2008068320A1 (de) 2008-06-12
CN101589211A (zh) 2009-11-25
ATE508258T1 (de) 2011-05-15
EP2097620B1 (de) 2011-05-04

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