FR2931893B1 - HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD. - Google Patents

HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD.

Info

Publication number
FR2931893B1
FR2931893B1 FR0803022A FR0803022A FR2931893B1 FR 2931893 B1 FR2931893 B1 FR 2931893B1 FR 0803022 A FR0803022 A FR 0803022A FR 0803022 A FR0803022 A FR 0803022A FR 2931893 B1 FR2931893 B1 FR 2931893B1
Authority
FR
France
Prior art keywords
head
combustion engine
internal combustion
inlet conduit
extended inlet
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
FR0803022A
Other languages
French (fr)
Other versions
FR2931893A1 (en
Inventor
Bernard Camillieri
Julien Ange Maestroni
Daniel Martins
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 FR0803022A priority Critical patent/FR2931893B1/en
Priority to PCT/FR2009/050992 priority patent/WO2009156643A2/en
Publication of FR2931893A1 publication Critical patent/FR2931893A1/en
Application granted granted Critical
Publication of FR2931893B1 publication Critical patent/FR2931893B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
FR0803022A 2008-06-02 2008-06-02 HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD. Expired - Fee Related FR2931893B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0803022A FR2931893B1 (en) 2008-06-02 2008-06-02 HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD.
PCT/FR2009/050992 WO2009156643A2 (en) 2008-06-02 2009-05-28 Cylinder head having widened intake pipes, and internal combustion engine comprising such a cylinder head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0803022A FR2931893B1 (en) 2008-06-02 2008-06-02 HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD.

Publications (2)

Publication Number Publication Date
FR2931893A1 FR2931893A1 (en) 2009-12-04
FR2931893B1 true FR2931893B1 (en) 2011-10-14

Family

ID=40427348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0803022A Expired - Fee Related FR2931893B1 (en) 2008-06-02 2008-06-02 HEAD WITH EXTENDED INLET CONDUIT AND INTERNAL COMBUSTION ENGINE COMPRISING SUCH HEAD.

Country Status (2)

Country Link
FR (1) FR2931893B1 (en)
WO (1) WO2009156643A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600888A (en) * 1978-05-31 1981-10-21 Ricardo Consulting Engs Ltd Inlet ports in ic engines
JP3718902B2 (en) * 1996-05-10 2005-11-24 マツダ株式会社 Engine intake port structure
JPH10299495A (en) * 1997-04-23 1998-11-10 Toyota Motor Corp Intake port for internal combustion engine
JP4318813B2 (en) * 1999-09-05 2009-08-26 本田技研工業株式会社 Cylinder head structure of internal combustion engine

Also Published As

Publication number Publication date
WO2009156643A2 (en) 2009-12-30
WO2009156643A3 (en) 2010-04-08
FR2931893A1 (en) 2009-12-04

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Legal Events

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Year of fee payment: 8

ST Notification of lapse

Effective date: 20170228