FR2868468B1 - OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE - Google Patents

OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2868468B1
FR2868468B1 FR0403572A FR0403572A FR2868468B1 FR 2868468 B1 FR2868468 B1 FR 2868468B1 FR 0403572 A FR0403572 A FR 0403572A FR 0403572 A FR0403572 A FR 0403572A FR 2868468 B1 FR2868468 B1 FR 2868468B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
oil return
return device
device forming
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
FR0403572A
Other languages
French (fr)
Other versions
FR2868468A1 (en
Inventor
Caroline Michalski
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0403572A priority Critical patent/FR2868468B1/en
Publication of FR2868468A1 publication Critical patent/FR2868468A1/en
Application granted granted Critical
Publication of FR2868468B1 publication Critical patent/FR2868468B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01M13/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
FR0403572A 2004-04-06 2004-04-06 OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2868468B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0403572A FR2868468B1 (en) 2004-04-06 2004-04-06 OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0403572A FR2868468B1 (en) 2004-04-06 2004-04-06 OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2868468A1 FR2868468A1 (en) 2005-10-07
FR2868468B1 true FR2868468B1 (en) 2008-03-21

Family

ID=34944635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403572A Expired - Fee Related FR2868468B1 (en) 2004-04-06 2004-04-06 OIL RETURN DEVICE FORMING SIPHON FOR INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2868468B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006012611A1 (en) * 2006-03-20 2007-09-27 Mahle International Gmbh Cylinder head of an internal combustion engine
DE102011008537A1 (en) * 2011-01-13 2012-07-19 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Engine block for internal combustion engine of motor vehicle, has oil return channel for returning separated oil from cylinder head to oil pan, where oil return channel partially proportionately runs against direction of gravity
DE102019004377A1 (en) * 2019-06-19 2020-12-24 Deutz Aktiengesellschaft Oil return valve for a crankcase ventilation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321954A1 (en) * 1993-07-01 1995-01-12 Kloeckner Humboldt Deutz Ag Positive crankcase ventilation valve
DE19704594A1 (en) * 1997-02-07 1998-08-13 Knecht Filterwerke Gmbh Lube oil filling line of an internal combustion engine with oil mist separator
DE19715061C2 (en) * 1997-04-11 1999-01-21 Daimler Benz Ag Ventilation device for a crankcase of an internal combustion engine
FR2819291B1 (en) * 2001-01-11 2003-03-14 Renault SIPHON-FORMING OIL RETURN DEVICE FOR INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR2868468A1 (en) 2005-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081231