FR2888285B1 - INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE - Google Patents

INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE

Info

Publication number
FR2888285B1
FR2888285B1 FR0507278A FR0507278A FR2888285B1 FR 2888285 B1 FR2888285 B1 FR 2888285B1 FR 0507278 A FR0507278 A FR 0507278A FR 0507278 A FR0507278 A FR 0507278A FR 2888285 B1 FR2888285 B1 FR 2888285B1
Authority
FR
France
Prior art keywords
tourbillon
generation device
continuously variable
direct injection
intake system
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.)
Active
Application number
FR0507278A
Other languages
French (fr)
Other versions
FR2888285A1 (en
Inventor
Moreno Marta Marti
Christian Guigne
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 FR0507278A priority Critical patent/FR2888285B1/en
Publication of FR2888285A1 publication Critical patent/FR2888285A1/en
Application granted granted Critical
Publication of FR2888285B1 publication Critical patent/FR2888285B1/en
Active 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
    • 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
    • F02B31/08—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages
    • F02B31/085—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages having two inlet 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
FR0507278A 2005-07-08 2005-07-08 INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE Active FR2888285B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0507278A FR2888285B1 (en) 2005-07-08 2005-07-08 INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0507278A FR2888285B1 (en) 2005-07-08 2005-07-08 INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE

Publications (2)

Publication Number Publication Date
FR2888285A1 FR2888285A1 (en) 2007-01-12
FR2888285B1 true FR2888285B1 (en) 2007-09-14

Family

ID=36118100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0507278A Active FR2888285B1 (en) 2005-07-08 2005-07-08 INTAKE SYSTEM FOR DIRECT INJECTION ENGINES WITH CONTINUOUSLY VARIABLE TOURBILLON GENERATION DEVICE

Country Status (1)

Country Link
FR (1) FR2888285B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104033237B (en) * 2014-06-19 2016-08-24 中国第一汽车股份有限公司无锡油泵油嘴研究所 A kind of multivalve engine variable vortex air intake duct

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943922A (en) * 1982-09-04 1984-03-12 Toyota Motor Corp Suction device of 2-suction valve type internal- combustion engine
JPS6125916A (en) * 1984-07-16 1986-02-05 Mazda Motor Corp Intake-air device in engine
JPS61175233A (en) * 1985-01-31 1986-08-06 Hino Motors Ltd Intake device of direct-injection diesel engine
US6006721A (en) * 1996-06-14 1999-12-28 Ford Global Technologies, Inc. Modular intake port for an internal combustion engine
DE19755689A1 (en) * 1997-12-16 1999-06-24 Blodig Guenter Priv Doz Dr Ing Swirl adjusting device for IC engines
AT2743U1 (en) * 1998-05-07 1999-03-25 Avl List Gmbh INLET PIPE ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE
GB2338266A (en) * 1998-06-13 1999-12-15 Ford Global Tech Inc An intake system for an internal combustion engine having a swirl valve and a exhaust backflow valve
AT3137U1 (en) * 1998-09-11 1999-10-25 Avl List Gmbh INTERNAL COMBUSTION ENGINE WITH TWO INLET VALVES PER CYLINDER
DE10128500C1 (en) * 2001-06-12 2003-02-06 Ulrich Spicher Guiding system for fluid fed into the cylinders of an internal combustion engine comprises guide elements rotating in opposite directions about the main flow axes of inlet channels
JP2003214168A (en) * 2002-01-28 2003-07-30 Daihatsu Motor Co Ltd Intake device in internal combustion engine
DE10323978A1 (en) * 2003-05-27 2004-12-16 Adam Opel Ag Suction module for an internal combustion engine which has at least one cylinder, comprises a suction pipe which forks inside the cylinder head into inlet channels

Also Published As

Publication number Publication date
FR2888285A1 (en) 2007-01-12

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