FR2569227B1 - Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne - Google Patents

Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne

Info

Publication number
FR2569227B1
FR2569227B1 FR8412847A FR8412847A FR2569227B1 FR 2569227 B1 FR2569227 B1 FR 2569227B1 FR 8412847 A FR8412847 A FR 8412847A FR 8412847 A FR8412847 A FR 8412847A FR 2569227 B1 FR2569227 B1 FR 2569227B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
generating device
variable intensity
turbulence generating
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
Application number
FR8412847A
Other languages
English (en)
Other versions
FR2569227A1 (fr
Inventor
Christian Mercier
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR8412847A priority Critical patent/FR2569227B1/fr
Publication of FR2569227A1 publication Critical patent/FR2569227A1/fr
Application granted granted Critical
Publication of FR2569227B1 publication Critical patent/FR2569227B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR8412847A 1984-08-16 1984-08-16 Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne Expired FR2569227B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8412847A FR2569227B1 (fr) 1984-08-16 1984-08-16 Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412847A FR2569227B1 (fr) 1984-08-16 1984-08-16 Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2569227A1 FR2569227A1 (fr) 1986-02-21
FR2569227B1 true FR2569227B1 (fr) 1988-11-18

Family

ID=9307061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412847A Expired FR2569227B1 (fr) 1984-08-16 1984-08-16 Dispositif generateur de turbulence d'intensite variable pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2569227B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242228A (en) * 1990-03-24 1991-09-25 Rover Group I.c engine charge swirl inlet arrangement
GB2257471B (en) * 1990-03-24 1993-11-17 Rover Group An inlet arrangement for an internal combustion engine
JPH07119592A (ja) * 1993-09-06 1995-05-09 Yamaha Motor Co Ltd 燃料噴射式２バルブエンジン
US5671712A (en) * 1994-01-25 1997-09-30 Yamaha Hatsudoki Kabushiki Kaisha Induction system for engine
US5720255A (en) * 1994-02-14 1998-02-24 Yamaha Hatsudoki Kabushiki Kaisha Control valve for multi-valve engine
JP3506769B2 (ja) * 1994-06-14 2004-03-15 ヤマハ発動機株式会社 エンジンの吸気制御装置
EP0688939B1 (fr) * 1994-06-15 1998-11-11 Yamaha Hatsudoki Kabushiki Kaisha Culasse pour moteur multi-soupage à combustion interne et à arbre à cames en-tête
JPH0828284A (ja) * 1994-07-20 1996-01-30 Yamaha Motor Co Ltd ４サイクルエンジンの吸気装置
JPH0874585A (ja) * 1994-08-31 1996-03-19 Yamaha Motor Co Ltd ４サイクルエンジンの吸気制御装置
DE19743419A1 (de) * 1997-10-01 1999-04-15 Ford Global Tech Inc Einlaßanordnung eines Verbrennungsmotors
US5979401A (en) * 1998-08-10 1999-11-09 Ford Global Technologies, Inc. Internal combustion engine having induction system with aerodynamic charge motion control valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60523C (fr) *
SE393661B (sv) * 1972-03-31 1977-05-16 H List Inloppskanal for forbrenningsmotorer, i synnerhet dieselmotorer, for alstrande av en virvel i cylinderladdningen
GB1444957A (en) * 1972-08-23 1976-08-04 Elsbett L Reciprocating-piston internal combustion engine
US4465035A (en) * 1981-09-29 1984-08-14 Bretton Patents Limited Internal combustion engine
JPS58128418A (ja) * 1982-01-26 1983-08-01 Toyota Motor Corp 内燃機関の吸気制御装置

Also Published As

Publication number Publication date
FR2569227A1 (fr) 1986-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse