EP1965044A3 - Moteur a combustion interne dote d'un dispositif de ventilation - Google Patents

Moteur a combustion interne dote d'un dispositif de ventilation Download PDF

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Publication number
EP1965044A3
EP1965044A3 EP08151402A EP08151402A EP1965044A3 EP 1965044 A3 EP1965044 A3 EP 1965044A3 EP 08151402 A EP08151402 A EP 08151402A EP 08151402 A EP08151402 A EP 08151402A EP 1965044 A3 EP1965044 A3 EP 1965044A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
ventilation device
engine equipped
oil
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Withdrawn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
EP08151402A
Other languages
German (de)
English (en)
Other versions
EP1965044A2 (fr
Inventor
Renaud Dufour
Serge Pires
Sandrine Deplat
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Publication of EP1965044A2 publication Critical patent/EP1965044A2/fr
Publication of EP1965044A3 publication Critical patent/EP1965044A3/fr
Withdrawn legal-status Critical Current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
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
    • 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

Abstract

L'invention concerne un moteur à combustion interne (1) comportant un carter de cylindres (3) disposé entre une culasse (5) et un bac à huile (2), et comportant un dispositif de ventilation comprenant un séparateur d'huile (6), une cheminée (7) acheminant les gaz de blow-by depuis le carter de cylindres (3) jusque dans le séparateur d'huile (6), un conduit de retour d'huile (8) reliant directement le séparateur d'huile (6) au fond du bac à huile (2), caractérisé en ce que le séparateur d'huile (6) et la culasse (5) ne communiquent pas l'un par rapport à l'autre.
EP08151402A 2007-02-28 2008-02-14 Moteur a combustion interne dote d'un dispositif de ventilation Withdrawn EP1965044A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0753546A FR2913055B1 (fr) 2007-02-28 2007-02-28 Moteur a combustion interne dote d'un dispositif de ventilation.

Publications (2)

Publication Number Publication Date
EP1965044A2 EP1965044A2 (fr) 2008-09-03
EP1965044A3 true EP1965044A3 (fr) 2010-08-25

Family

ID=38819657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08151402A Withdrawn EP1965044A3 (fr) 2007-02-28 2008-02-14 Moteur a combustion interne dote d'un dispositif de ventilation

Country Status (2)

Country Link
EP (1) EP1965044A3 (fr)
FR (1) FR2913055B1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404950A (en) * 1982-02-09 1983-09-20 Dallman Alfred C Automotive fuel saving system
FR2529952A1 (fr) * 1982-07-08 1984-01-13 Porsche Ag Moteur a combustion interne, notamment pour vehicules automobiles
GB2134976A (en) * 1982-12-24 1984-08-22 Honda Motor Co Ltd Blow-by gas returning system for v-type internal combustion engine
US4517951A (en) * 1982-08-31 1985-05-21 Honda Giken Kogyo Kabushiki Kaisha Intake manifold apparatus in multi-cylinder engine
DE4239108A1 (de) * 1992-11-20 1994-05-26 Opel Adam Ag Vorrichtung zur Entlüftung des Kurbelgehäuses einer Brennkraftmaschine mit V-förmig angeordneten Zylindern
US6247463B1 (en) * 1999-09-01 2001-06-19 Nelson Industries, Inc. Diesel engine crankcase ventilation filter
US20010022175A1 (en) * 2000-01-26 2001-09-20 Mats Moren Combined crankcase and canister ventilation system
EP1467069A2 (fr) * 2003-04-07 2004-10-13 Nissan Motor Company, Limited Diapositif de controle du gaz du carter
US20050005921A1 (en) * 2003-07-11 2005-01-13 Toyota Jidosha Kabushiki Kaisha Breather chamber structure for internal combustion engine and internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703771C1 (de) 1997-02-01 1998-06-25 Daimler Benz Ag Entlüftungsvorrichtung für ein Kurbelgehäuse einer Brennkraftmaschine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404950A (en) * 1982-02-09 1983-09-20 Dallman Alfred C Automotive fuel saving system
FR2529952A1 (fr) * 1982-07-08 1984-01-13 Porsche Ag Moteur a combustion interne, notamment pour vehicules automobiles
US4517951A (en) * 1982-08-31 1985-05-21 Honda Giken Kogyo Kabushiki Kaisha Intake manifold apparatus in multi-cylinder engine
GB2134976A (en) * 1982-12-24 1984-08-22 Honda Motor Co Ltd Blow-by gas returning system for v-type internal combustion engine
DE4239108A1 (de) * 1992-11-20 1994-05-26 Opel Adam Ag Vorrichtung zur Entlüftung des Kurbelgehäuses einer Brennkraftmaschine mit V-förmig angeordneten Zylindern
US6247463B1 (en) * 1999-09-01 2001-06-19 Nelson Industries, Inc. Diesel engine crankcase ventilation filter
US20010022175A1 (en) * 2000-01-26 2001-09-20 Mats Moren Combined crankcase and canister ventilation system
EP1467069A2 (fr) * 2003-04-07 2004-10-13 Nissan Motor Company, Limited Diapositif de controle du gaz du carter
US20050005921A1 (en) * 2003-07-11 2005-01-13 Toyota Jidosha Kabushiki Kaisha Breather chamber structure for internal combustion engine and internal combustion engine

Also Published As

Publication number Publication date
FR2913055A1 (fr) 2008-08-29
EP1965044A2 (fr) 2008-09-03
FR2913055B1 (fr) 2011-03-25

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