FR2914012B1 - Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile - Google Patents

Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile

Info

Publication number
FR2914012B1
FR2914012B1 FR0753905A FR0753905A FR2914012B1 FR 2914012 B1 FR2914012 B1 FR 2914012B1 FR 0753905 A FR0753905 A FR 0753905A FR 0753905 A FR0753905 A FR 0753905A FR 2914012 B1 FR2914012 B1 FR 2914012B1
Authority
FR
France
Prior art keywords
ventilation
combustion engine
internal combustion
oil system
return 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.)
Expired - Fee Related
Application number
FR0753905A
Other languages
English (en)
Other versions
FR2914012A1 (fr
Inventor
Sebastien Gauchard
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
Priority to FR0753905A priority Critical patent/FR2914012B1/fr
Priority to EP08152263A priority patent/EP1972764A1/fr
Publication of FR2914012A1 publication Critical patent/FR2914012A1/fr
Application granted granted Critical
Publication of FR2914012B1 publication Critical patent/FR2914012B1/fr
Expired - Fee Related 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
    • F01M13/04—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
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase
    • 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
    • F01M2013/0488—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase
    • F01M2013/0494—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with oil trap in the return conduit to the crankcase using check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
FR0753905A 2007-03-19 2007-03-19 Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile Expired - Fee Related FR2914012B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0753905A FR2914012B1 (fr) 2007-03-19 2007-03-19 Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile
EP08152263A EP1972764A1 (fr) 2007-03-19 2008-03-04 Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0753905A FR2914012B1 (fr) 2007-03-19 2007-03-19 Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile

Publications (2)

Publication Number Publication Date
FR2914012A1 FR2914012A1 (fr) 2008-09-26
FR2914012B1 true FR2914012B1 (fr) 2009-05-29

Family

ID=39003110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0753905A Expired - Fee Related FR2914012B1 (fr) 2007-03-19 2007-03-19 Dispositif de ventilation d'un moteur a combustion interne dote d'un systeme anti-retour d'huile

Country Status (2)

Country Link
EP (1) EP1972764A1 (fr)
FR (1) FR2914012B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011002775U1 (de) 2011-02-16 2012-03-01 Reinz-Dichtungs-Gmbh Schwimmersystem für Öldrainage
CN103925042B (zh) * 2014-04-01 2016-02-10 江苏科技大学 一种360度翻转救生艇柴油机副呼吸器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765386A (en) * 1971-06-16 1973-10-16 F Ottofy Anti-pollution device for and method of removing oil from air vented from the crankcase of an internal combustion engine and returning the oil to the crankcase
US4947806A (en) * 1989-05-03 1990-08-14 Machen, Inc. Engine breather oil recovery system
US5239972A (en) * 1992-03-24 1993-08-31 Nippon Soken, Inc. Gas/liquid separation device
DE4214324C2 (de) * 1992-04-30 1998-04-30 Knecht Filterwerke Gmbh Vorrichtung zur Abscheidung von ölhaltigen Aerosolen

Also Published As

Publication number Publication date
EP1972764A1 (fr) 2008-09-24
FR2914012A1 (fr) 2008-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121130