FR2768774B1 - INTERNAL COMBUSTION ENGINE INTAKE APPARATUS - Google Patents

INTERNAL COMBUSTION ENGINE INTAKE APPARATUS

Info

Publication number
FR2768774B1
FR2768774B1 FR9804261A FR9804261A FR2768774B1 FR 2768774 B1 FR2768774 B1 FR 2768774B1 FR 9804261 A FR9804261 A FR 9804261A FR 9804261 A FR9804261 A FR 9804261A FR 2768774 B1 FR2768774 B1 FR 2768774B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
engine intake
intake apparatus
internal
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
FR9804261A
Other languages
French (fr)
Other versions
FR2768774A1 (en
Inventor
Akinori Hamada
Kenichi Oshikiri
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.)
UD Trucks Corp
Original Assignee
UD Trucks Corp
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 UD Trucks Corp filed Critical UD Trucks Corp
Publication of FR2768774A1 publication Critical patent/FR2768774A1/en
Application granted granted Critical
Publication of FR2768774B1 publication Critical patent/FR2768774B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/009—EGR combined with means to change air/fuel ratio, ignition timing, charge swirl in the cylinder
    • 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
FR9804261A 1997-09-22 1998-03-31 INTERNAL COMBUSTION ENGINE INTAKE APPARATUS Expired - Fee Related FR2768774B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25677297A JP4006789B2 (en) 1997-09-22 1997-09-22 Intake device for internal combustion engine

Publications (2)

Publication Number Publication Date
FR2768774A1 FR2768774A1 (en) 1999-03-26
FR2768774B1 true FR2768774B1 (en) 2000-03-31

Family

ID=17297241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804261A Expired - Fee Related FR2768774B1 (en) 1997-09-22 1998-03-31 INTERNAL COMBUSTION ENGINE INTAKE APPARATUS

Country Status (5)

Country Link
JP (1) JP4006789B2 (en)
KR (1) KR100572041B1 (en)
CN (1) CN1101520C (en)
DE (1) DE19813747A1 (en)
FR (1) FR2768774B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001073881A (en) * 1999-08-31 2001-03-21 Honda Motor Co Ltd Intake device for internal combustion engine
FR2856435B1 (en) * 2003-06-20 2005-09-23 Inst Francais Du Petrole INTERNAL COMBUSTION ENGINE WITH INDIRECT INJECTION TO SWEEP GAS SCAN AND METHOD OF SUPPLYING SURALIMENT AIR FOR SUCH AN ENGINE
AT413862B (en) * 2004-04-23 2006-06-15 Avl List Gmbh Automotive diesel engine intake manifold incorporates exhaust gas return pipe has two inlet collection voids
JP4276198B2 (en) 2005-03-17 2009-06-10 株式会社日立製作所 In-cylinder injection internal combustion engine control device
JP4433012B2 (en) * 2007-08-06 2010-03-17 トヨタ自動車株式会社 Intake device for multi-cylinder internal combustion engine
CN103388543B (en) * 2013-08-14 2016-06-01 浙江中马园林机器股份有限公司 A kind of method and device regulating two-stroke engine performance

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060010B2 (en) * 1980-12-02 1985-12-27 トヨタ自動車株式会社 Intake system for multi-cylinder internal combustion engine
JPS58131313A (en) * 1982-01-29 1983-08-05 Suzuki Motor Co Ltd Suction device of internal combustion engine
JPS60224933A (en) * 1984-04-24 1985-11-09 Nissan Motor Co Ltd Suction system for internal-combustion engine
JPS61197719A (en) * 1985-02-25 1986-09-02 Nissan Motor Co Ltd Intake device for internal-combustion engine
JPS61258923A (en) * 1985-05-13 1986-11-17 Yamaha Motor Co Ltd Suction device for four-cycle internal-combustion engine
US4860709A (en) * 1988-09-20 1989-08-29 Ford Motor Company Engine induction system and method
JP3315416B2 (en) 1991-07-11 2002-08-19 マツダ株式会社 Diesel engine intake system
US5329912A (en) * 1991-12-19 1994-07-19 Yamaha Hatsudoki Kabushiki Kaisha Induction system for an internal combustion engine
JPH05263648A (en) 1992-03-18 1993-10-12 Nissan Motor Co Ltd Intake device of internal combustion chamber
JP2762848B2 (en) 1992-06-30 1998-06-04 日産自動車株式会社 Fuel supply device for internal combustion engine
JPH0610804A (en) 1992-06-30 1994-01-21 Nissan Motor Co Ltd Intake air device of internal combustion engine
JPH0667846A (en) 1992-08-18 1994-03-11 Hitachi Ltd Semiconductor memory
JPH0667847A (en) 1992-08-20 1994-03-11 Hitachi Ltd Arithmetic method and circuit therefor
JPH0726968A (en) 1993-07-09 1995-01-27 Nissan Motor Co Ltd Intake device of internal combustion engine

Also Published As

Publication number Publication date
CN1101520C (en) 2003-02-12
JP4006789B2 (en) 2007-11-14
DE19813747A1 (en) 1999-03-25
KR19990029143A (en) 1999-04-26
KR100572041B1 (en) 2006-07-19
FR2768774A1 (en) 1999-03-26
JPH1193788A (en) 1999-04-06
CN1212325A (en) 1999-03-31

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20131129