DE10335909A1 - Brennkraftmaschine - Google Patents

Brennkraftmaschine Download PDF

Info

Publication number
DE10335909A1
DE10335909A1 DE2003135909 DE10335909A DE10335909A1 DE 10335909 A1 DE10335909 A1 DE 10335909A1 DE 2003135909 DE2003135909 DE 2003135909 DE 10335909 A DE10335909 A DE 10335909A DE 10335909 A1 DE10335909 A1 DE 10335909A1
Authority
DE
Germany
Prior art keywords
combustion engine
separator
load operation
full load
oil separator
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.)
Ceased
Application number
DE2003135909
Other languages
English (en)
Inventor
Christian Esch
Klaus Kofahl
Joachim Minich
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 AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE2003135909 priority Critical patent/DE10335909A1/de
Publication of DE10335909A1 publication Critical patent/DE10335909A1/de
Ceased 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
    • F01M13/028—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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F01M2013/0072—Layout of crankcase breathing systems having one or more deoilers having a plurality of deoilers in series
    • 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
    • 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
    • F01M2013/0483—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil using catalysis

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)

Abstract

Die Erfindung betrifft eine Brennkraftmaschine (1) mit einem Kurbelgehäuse (2), einer Ansauganlage (5), einem Ölabscheider (7) und einer Vorrichtung zum Entlüften des Kurbelgehäuses in die Ansauganlage, wobei in der Vorrichtung zum Entlüften des Kurbelgehäuses ein Speichermedium (9) für Kohlenwasserstoff angeordnet ist und das Speichermedium in Strömungsrichtung der Entlüftung, bei Vollastbetrieb gesehen, stromab des Ölabscheiders (7) angeordnet ist. Weiterhin betrifft die Erfindung ein Verfahren zum Betrieb einer derartigen Brennkraftmaschine.
DE2003135909 2003-08-06 2003-08-06 Brennkraftmaschine Ceased DE10335909A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003135909 DE10335909A1 (de) 2003-08-06 2003-08-06 Brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003135909 DE10335909A1 (de) 2003-08-06 2003-08-06 Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE10335909A1 true DE10335909A1 (de) 2005-03-10

Family

ID=34177316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003135909 Ceased DE10335909A1 (de) 2003-08-06 2003-08-06 Brennkraftmaschine

Country Status (1)

Country Link
DE (1) DE10335909A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059668A1 (de) * 2005-12-12 2007-06-14 Mahle International Gmbh Brennkraftmaschine
WO2009156036A1 (de) * 2008-06-24 2009-12-30 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und verfahren zur kurbelgehäuseentlüftung
DE102014219822A1 (de) 2014-09-30 2016-03-31 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Bewerten der Ölqualität in einer Brennkraftmaschine
DE102018114342A1 (de) 2018-06-15 2019-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Entlüften eines Kurbelgehäuses einer Brennkraftmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638986C2 (de) * 1986-11-14 1992-05-21 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
DE4312720A1 (de) * 1993-04-20 1994-10-27 Bosch Gmbh Robert Tankentlüftungsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betreiben
DE10140987A1 (de) * 2001-08-21 2003-03-06 Volkswagen Ag Brennkraftmaschine und Diagnoseverfahren für diese

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638986C2 (de) * 1986-11-14 1992-05-21 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg, De
DE4312720A1 (de) * 1993-04-20 1994-10-27 Bosch Gmbh Robert Tankentlüftungsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betreiben
DE10140987A1 (de) * 2001-08-21 2003-03-06 Volkswagen Ag Brennkraftmaschine und Diagnoseverfahren für diese

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059668A1 (de) * 2005-12-12 2007-06-14 Mahle International Gmbh Brennkraftmaschine
US7913676B2 (en) 2005-12-12 2011-03-29 Mahle International Gmbh Internal combustion engine
WO2009156036A1 (de) * 2008-06-24 2009-12-30 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und verfahren zur kurbelgehäuseentlüftung
DE102014219822A1 (de) 2014-09-30 2016-03-31 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Bewerten der Ölqualität in einer Brennkraftmaschine
DE102018114342A1 (de) 2018-06-15 2019-12-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Entlüften eines Kurbelgehäuses einer Brennkraftmaschine
DE102018114342B4 (de) 2018-06-15 2019-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Entlüften eines Kurbelgehäuses einer Brennkraftmaschine

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OP8 Request for examination as to paragraph 44 patent law
8131 Rejection