IT1299372B1 - Sistema di ventilazione per il basamento di un motore a combustione interna - Google Patents

Sistema di ventilazione per il basamento di un motore a combustione interna

Info

Publication number
IT1299372B1
IT1299372B1 IT98RM000146A ITRM980146A IT1299372B1 IT 1299372 B1 IT1299372 B1 IT 1299372B1 IT 98RM000146 A IT98RM000146 A IT 98RM000146A IT RM980146 A ITRM980146 A IT RM980146A IT 1299372 B1 IT1299372 B1 IT 1299372B1
Authority
IT
Italy
Prior art keywords
base
combustion engine
internal combustion
ventilation system
ventilation
Prior art date
Application number
IT98RM000146A
Other languages
English (en)
Inventor
Roland Clauss
Georg Leipner
Willy Treyz
Original Assignee
Daimler 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 filed Critical Daimler Benz Ag
Publication of ITRM980146A0 publication Critical patent/ITRM980146A0/it
Publication of ITRM980146A1 publication Critical patent/ITRM980146A1/it
Application granted granted Critical
Publication of IT1299372B1 publication Critical patent/IT1299372B1/it

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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Finger-Pressure Massage (AREA)
IT98RM000146A 1997-03-11 1998-03-09 Sistema di ventilazione per il basamento di un motore a combustione interna IT1299372B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19709910A DE19709910C2 (de) 1997-03-11 1997-03-11 Kurbelgehäuseentlüftung für eine Brennkraftmaschine

Publications (3)

Publication Number Publication Date
ITRM980146A0 ITRM980146A0 (it) 1998-03-09
ITRM980146A1 ITRM980146A1 (it) 1999-09-09
IT1299372B1 true IT1299372B1 (it) 2000-03-16

Family

ID=7822923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000146A IT1299372B1 (it) 1997-03-11 1998-03-09 Sistema di ventilazione per il basamento di un motore a combustione interna

Country Status (5)

Country Link
US (1) US5964207A (it)
DE (1) DE19709910C2 (it)
FR (1) FR2760785B1 (it)
GB (1) GB2321931B (it)
IT (1) IT1299372B1 (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912271A1 (de) † 1999-03-18 2000-09-28 Hengst Walter Gmbh & Co Kg Ölabscheider zur Entölung von Kurbelgehäuse-Entlüftungsgasen einer Brennkraftmaschine
DE19918311A1 (de) * 1999-04-22 2000-11-02 Hengst Walter Gmbh & Co Kg Verfahren zur Entölung von Kurbelgehäuseentlüftungsgasen und Vorrichtungen zur Durchführung des Verfahrens
DE19929876A1 (de) 1999-06-29 2001-01-11 Porsche Ag Brennkraftmaschine mit einer Entlüftungseinrichtung
DE10247934A1 (de) * 2002-10-15 2004-04-29 Daimlerchrysler Ag Kurbelgehäuseentlüftung
DE10323265A1 (de) * 2003-05-23 2004-12-16 Mahle Filtersysteme Gmbh Entfeuchtungsverfahren für ein Kurbelgehäuse und zugehörige Vorrichtung
DE10326881A1 (de) * 2003-06-14 2004-12-30 Daimlerchrysler Ag Brennkraftmaschine
DE10331344B4 (de) * 2003-07-11 2015-10-22 Daimler Ag Verfahren zum Entlüften eines Kurbelgehäuses einer Brennkraftmaschine
DE102006018319B4 (de) * 2006-04-19 2015-06-03 Hengst Se & Co. Kg Verfahren und Einrichtung zur Verhinderung der Ablagerung von Emulsionsschlamm und Eisbildung in Ölabscheidern und Druckregelorganen
DE102006019634B4 (de) * 2006-04-25 2019-04-25 Mahle International Gmbh Entlüftungseinrichtung für eine aufgeladene Brennkraftmaschine
DE102006058072A1 (de) * 2006-12-07 2008-06-19 Mahle International Gmbh Kurbelgehäuseentlüftung
US7543573B2 (en) * 2007-05-31 2009-06-09 Gm Global Technology Operations, Inc. Fuel recovery system for internal combustion engines
CN102057166B (zh) 2008-04-11 2014-12-10 伊顿公司 包括用于驱动多个可变负载的固定排量泵的液压系统及操作方法
US20090293852A1 (en) * 2008-05-21 2009-12-03 Ian James Frick Emission Control System with Vacuum Boost
AU2009298633B2 (en) * 2008-09-30 2013-07-18 Deltahawk Engines, Inc. Crankcase pressure regulator for an internal combustion engine
JP4793453B2 (ja) * 2009-02-04 2011-10-12 トヨタ自動車株式会社 内燃機関の制御装置
US8230843B2 (en) * 2009-07-30 2012-07-31 Ford Global Technologies, Llc Cooler bypass to reduce condensate in a low-pressure EGR system
DE102011080783A1 (de) * 2011-08-10 2013-02-14 Mahle International Gmbh Brennkraftmaschine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258511A (it) * 1968-07-17 1971-12-30
US4102314A (en) * 1977-03-30 1978-07-25 Chrysler Corporation Crankcase ventilation
GB8525835D0 (en) * 1985-10-19 1985-11-20 Rolls Royce Motors Ltd Reciprocating i c engines
US4834028A (en) * 1987-03-07 1989-05-30 Volkswagen Ag Piston cooling system for a reciprocating piston internal combustion engine
DE3726332C1 (de) * 1987-08-07 1988-06-23 Bayerische Motoren Werke Ag Ansaugleitungsteil einer Brennkraftmaschine
DE3824791A1 (de) * 1988-07-21 1990-01-25 Porsche Ag Kurbelgehaeuseentlueftung
US5027783A (en) * 1990-10-17 1991-07-02 Von Riesen Clark W Carburetor for an internal combustion engine
JPH04246217A (ja) * 1991-01-31 1992-09-02 Suzuki Motor Corp エンジンのブローバイガス加熱装置
JP3025332B2 (ja) * 1991-03-28 2000-03-27 マツダ株式会社 エンジンの排気ガス還流装置
DE4305122A1 (de) * 1993-02-19 1994-08-25 Mann & Hummel Filter Ölabscheider für die Gase des Kurbelgehäuses einer Brennkraftmaschine
JP3222246B2 (ja) * 1993-03-05 2001-10-22 ヤマハ発動機株式会社 内燃機関のブローバイガス還元装置
US5456239A (en) * 1994-07-27 1995-10-10 Cummins Engine Company, Inc. Crankcase ventilation system
GB2302135A (en) * 1995-06-09 1997-01-08 Perkins Ltd Cooling and oil separation for engine blow-by gases

Also Published As

Publication number Publication date
GB2321931A (en) 1998-08-12
ITRM980146A0 (it) 1998-03-09
DE19709910C2 (de) 1999-05-20
FR2760785A1 (fr) 1998-09-18
US5964207A (en) 1999-10-12
GB9804972D0 (en) 1998-05-06
ITRM980146A1 (it) 1999-09-09
DE19709910A1 (de) 1998-09-24
FR2760785B1 (fr) 2000-08-18
GB2321931B (en) 1999-05-26

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Legal Events

Date Code Title Description
0001 Granted