FR2892772B1 - Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant. - Google Patents

Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant.

Info

Publication number
FR2892772B1
FR2892772B1 FR0511152A FR0511152A FR2892772B1 FR 2892772 B1 FR2892772 B1 FR 2892772B1 FR 0511152 A FR0511152 A FR 0511152A FR 0511152 A FR0511152 A FR 0511152A FR 2892772 B1 FR2892772 B1 FR 2892772B1
Authority
FR
France
Prior art keywords
tourbillon
transversal
behavior
manufacturing
motor
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
FR0511152A
Other languages
English (en)
Other versions
FR2892772A1 (fr
Inventor
Johann William
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 FR0511152A priority Critical patent/FR2892772B1/fr
Publication of FR2892772A1 publication Critical patent/FR2892772A1/fr
Application granted granted Critical
Publication of FR2892772B1 publication Critical patent/FR2892772B1/fr
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
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • F02B2023/107—Reverse tumble flow, e.g. having substantially vertical intake ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0511152A 2005-11-02 2005-11-02 Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant. Expired - Fee Related FR2892772B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0511152A FR2892772B1 (fr) 2005-11-02 2005-11-02 Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511152A FR2892772B1 (fr) 2005-11-02 2005-11-02 Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant.

Publications (2)

Publication Number Publication Date
FR2892772A1 FR2892772A1 (fr) 2007-05-04
FR2892772B1 true FR2892772B1 (fr) 2010-09-03

Family

ID=36685907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511152A Expired - Fee Related FR2892772B1 (fr) 2005-11-02 2005-11-02 Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant.

Country Status (1)

Country Link
FR (1) FR2892772B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB325257A (en) * 1928-11-10 1930-02-10 Herbert Stayton Hewitt Induction systems for internal combustion engines
DE3347518C2 (de) * 1983-12-30 1986-09-25 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Einlaßkanal im Zylinderkopf einer Brennkraftmaschine
US5394845A (en) * 1991-10-15 1995-03-07 Mazda Motor Corporation Intake system for engine
JPH07150945A (ja) * 1993-11-26 1995-06-13 Yamaha Motor Co Ltd ４サイクルエンジンの燃焼室構造
US20040221830A1 (en) * 2003-05-06 2004-11-11 Cummins Inc. Cylinder head with machined intake port and process for manufacturing

Also Published As

Publication number Publication date
FR2892772A1 (fr) 2007-05-04

Similar Documents

Publication Publication Date Title
DE602006021102D1 (de) Photomaskenrohling, Photomaske und deren Herstellungsverfahren
DE602006015079D1 (de) Kunststofflinse und herstellungsverfahren für kunststofflinsen
IL189285A0 (en) Automated batch manufacturing
HK1105405A1 (en) Glass-ceramics and a method for manufacturing the same
DE602006000742D1 (de) Herstellungsverfahren für piezoelektrisches Bauelement
FR2892196B1 (fr) Procede de fabrication d'un biocapteur a detection integree
NO20053169D0 (no) Fremgangsmate for fremstilling av integrerte biosensorer.
ATE518856T1 (de) Herstellverfahren
FR2889891B1 (fr) Traversee de boitier et son procede de fabrication
FR2887543B1 (fr) Composition du rdx et procede pour sa fabrication
FR2898501B1 (fr) Implant prothetique temporo-mandibulaire, et procede de fabrication correspondant.
FR2891664B1 (fr) Transistor mos vertical et procede de fabrication
FR2893269B1 (fr) Procede de fabrication d'une piece formee en tole.
EP1967872A4 (fr) Filtre optique a bande terahertz, son procede de conception et son procede de fabrication
FR2912552B1 (fr) Structure multicouche et son procede de fabrication.
FR2890832B1 (fr) Element de soutien-gorge monopiece multicouche et son procede de fabrication
FR2910502B1 (fr) Procede de fabrication et element de structure
HK1099815A1 (en) A lens blank, and a method and a mold for fabricating it
FR2908423B1 (fr) Procede de fabrication de biere.
EP2041615A4 (fr) Procédé de conception et de fabrication d'optique sur mesure
FR2905882B1 (fr) Procede de fabrication de micro et/ou nanothermites et nanothermites associees.
FR2895389B1 (fr) Capteur micromecanique a thermopile et procede de fabrication
FR2892772B1 (fr) Partie superieure de moteur a comportement de tourbillon transversal et procede de fabrication correspondant.
FR2866982B1 (fr) Procede de fabrication de composants electroniques
FR2883711B1 (fr) Piece d'ornement et son procede de fabrication

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

ST Notification of lapse

Effective date: 20180731