DE69201779D1 - Luftansauganlage eines Kraftstoffeinspritzmotors Luftansanganlage. - Google Patents

Luftansauganlage eines Kraftstoffeinspritzmotors Luftansanganlage.

Info

Publication number
DE69201779D1
DE69201779D1 DE69201779T DE69201779T DE69201779D1 DE 69201779 D1 DE69201779 D1 DE 69201779D1 DE 69201779 T DE69201779 T DE 69201779T DE 69201779 T DE69201779 T DE 69201779T DE 69201779 D1 DE69201779 D1 DE 69201779D1
Authority
DE
Germany
Prior art keywords
fuel injection
air intake
intake system
injection engine
engine
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
DE69201779T
Other languages
English (en)
Other versions
DE69201779T2 (de
Inventor
Takao Fukuma
Hiroshi Okano
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69201779D1 publication Critical patent/DE69201779D1/de
Application granted granted Critical
Publication of DE69201779T2 publication Critical patent/DE69201779T2/de
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
    • 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
    • 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
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • 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
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/044—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit downstream of an air throttle valve
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting or the like
    • 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
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10367—Machining, e.g. milling, grinding, punching, sanding; Bending; Surface treatments
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE69201779T 1991-12-06 1992-04-06 Luftansauganlage eines Kraftstoffeinspritzmotors Luftansanganlage. Expired - Fee Related DE69201779T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3322648A JP3003339B2 (ja) 1991-12-06 1991-12-06 燃料噴射式内燃機関の吸気装置

Publications (2)

Publication Number Publication Date
DE69201779D1 true DE69201779D1 (de) 1995-04-27
DE69201779T2 DE69201779T2 (de) 1995-08-17

Family

ID=18146050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69201779T Expired - Fee Related DE69201779T2 (de) 1991-12-06 1992-04-06 Luftansauganlage eines Kraftstoffeinspritzmotors Luftansanganlage.

Country Status (4)

Country Link
US (1) US5167211A (de)
EP (1) EP0544978B1 (de)
JP (1) JP3003339B2 (de)
DE (1) DE69201779T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273014A (en) * 1991-06-11 1993-12-28 Mazda Motor Corporation Intake system for engine
US5553590A (en) * 1992-07-14 1996-09-10 Yamaha Hatsudoki Kabushiki Kaisha Intake control valve
US5325829A (en) * 1992-09-25 1994-07-05 Schmelzer Corporation Intake manifold air inlet control actuator
JP3631770B2 (ja) * 1993-01-22 2005-03-23 本田技研工業株式会社 内燃機関の吸気装置
FR2720114B1 (fr) * 1994-05-20 1996-06-21 Inst Francais Du Petrole Procédé et dispositif de préparation d'un mélange carbure dans un moteur quatre temps à allumage commandé.
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
FR2727721A1 (fr) * 1994-12-01 1996-06-07 Magneti Marelli France Injecteur a jupe de dispersion de carburant
FR2727722A1 (fr) 1994-12-01 1996-06-07 Magneti Marelli France Jupe de dispersion de carburant, pour injecteur d'un moteur a injection
DE19504382A1 (de) * 1995-02-10 1996-08-14 Mann & Hummel Filter Ansaugsystem
JPH08232814A (ja) * 1995-02-28 1996-09-10 Suzuki Motor Corp 内燃機関の燃料噴射装置
DE29507321U1 (de) * 1995-05-03 1996-08-29 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Kolbenbrennkraftmaschine mit zumindest zwei Einlaßventilen je Zylinder
JPH08326634A (ja) * 1995-05-31 1996-12-10 Sanshin Ind Co Ltd 燃料噴射式エンジン
JP3275713B2 (ja) * 1995-10-19 2002-04-22 トヨタ自動車株式会社 リーンバーンエンジンの燃料噴射装置
JP3733721B2 (ja) * 1997-12-18 2006-01-11 日産自動車株式会社 直噴火花点火式内燃機関
AT3138U1 (de) * 1998-11-16 1999-10-25 Avl List Gmbh Viertakt-brennkraftmaschine mit mindestens zwei einlassventilen pro zylinder
US6321720B1 (en) * 1998-11-16 2001-11-27 Sanshin Kogyo Kabushiki Kaisha Intake system for four-cycle engine powering an outboard motor
JP3807174B2 (ja) * 1999-12-06 2006-08-09 日産自動車株式会社 エンジンの制御装置
US6276330B1 (en) 2000-02-23 2001-08-21 Ford Global Technologies, Inc. Air/fuel induction system for developing swirl motion of an air/fuel mixture
US6397813B1 (en) 2000-04-28 2002-06-04 Ford Global Technologies, Inc. Method and apparatus for inducing swirl in an engine cylinder by controlling engine valves
JP3821351B2 (ja) * 2000-05-31 2006-09-13 スズキ株式会社 多気筒内燃機関の吸気装置
ITBO20020339A1 (it) * 2002-05-31 2003-12-01 Magneti Marelli Powertrain Spa Dispositivo ripartitore di flusso per collettori aria atto a realizzare flussi turbolenti in camera di scoppio
KR20050006743A (ko) * 2003-07-10 2005-01-17 현대자동차주식회사 린번 엔진의 흡기포트 및 그 코어
JP4293955B2 (ja) * 2004-08-23 2009-07-08 ヤマハ発動機株式会社 車両
DE102005014789A1 (de) * 2005-03-31 2006-10-05 Nonox B.V. Verfahren zum Steuern des im Brennraum einer Brennkraftmaschine vorhandenen brennfähigen Luft-Kraftstoffgemisches
US20090241905A1 (en) * 2006-03-29 2009-10-01 Denso Corporation Mount structure of fuel injection valve and fuel injection system
FR2909416B1 (fr) * 2006-11-30 2009-01-16 Inst Francais Du Petrole Moteur suralimente a combustion interne et a balayage des gaz brules avec au moins deux moyens d'admission
US10920726B2 (en) * 2015-07-13 2021-02-16 Xcentrick Innovations, Ltd. Multi-function fuel injector for internal combustion engines and method
US10344705B2 (en) * 2016-10-18 2019-07-09 Ford Global Technologies, Llc Intake valve fairing for a cylinder head of an engine
US20240167441A1 (en) * 2021-03-26 2024-05-23 Jaguar Land Rover Limited Air intake port for a lean-burn gasoline engine
WO2024123739A1 (en) * 2022-12-06 2024-06-13 Cummins Inc. Internal combustion engines and intake manifolds with gaseous port fuel injectors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553507A (en) * 1980-11-10 1985-11-19 Shaffer Donald J Engine with additional shared flow control runner for two cylinders
US4727843A (en) * 1982-09-29 1988-03-01 General Motors Corporation Mounting retainer for electromagnetic fuel injector
DE3475419D1 (en) * 1983-09-24 1989-01-05 Mazda Motor Intake arrangement for internal combustion engine
DE3345345A1 (de) * 1983-12-15 1985-06-27 Volkswagenwerk Ag, 3180 Wolfsburg Kraftstoff-einspritzeinrichtung
JPS60219454A (ja) * 1984-04-17 1985-11-02 Mazda Motor Corp エンジンの燃料噴射装置
JPS61147336A (ja) * 1984-12-20 1986-07-05 Fujitsu Ltd ロ−ドモジユ−ルの世代管理方式
JPH0670371B2 (ja) * 1985-03-30 1994-09-07 ヤマハ発動機株式会社 多気筒エンジンの吸気装置
JPH076395B2 (ja) * 1985-11-08 1995-01-30 トヨタ自動車株式会社 内燃機関の吸気装置
JPS62152072A (ja) * 1985-12-26 1987-07-07 Toshiba Corp 多角形の塗りつぶし方式
JPS62284919A (ja) * 1986-06-04 1987-12-10 Mazda Motor Corp エンジンの燃焼室構造
US4805569A (en) * 1987-02-13 1989-02-21 Mazda Motor Corporation Intake system for an engine
IT1223543B (it) * 1987-12-18 1990-09-19 Alfa Lancia Ind Dispositivo di aspirazione per un motore a c.i. pluricilindrico
AT402535B (de) * 1990-02-23 1997-06-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit zumindest zwei einlassventilen je motorzylinder

Also Published As

Publication number Publication date
JPH05157029A (ja) 1993-06-22
US5167211A (en) 1992-12-01
EP0544978A1 (de) 1993-06-09
DE69201779T2 (de) 1995-08-17
JP3003339B2 (ja) 2000-01-24
EP0544978B1 (de) 1995-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee