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CA2039459A1 - Systeme de commande de la pression a l'orifice d'admission pour le circuit d'admission de carburant du moteur - Google Patents

Systeme de commande de la pression a l'orifice d'admission pour le circuit d'admission de carburant du moteur

Info

Publication number
CA2039459A1
CA2039459A1 CA2039459A CA2039459A CA2039459A1 CA 2039459 A1 CA2039459 A1 CA 2039459A1 CA 2039459 A CA2039459 A CA 2039459A CA 2039459 A CA2039459 A CA 2039459A CA 2039459 A1 CA2039459 A1 CA 2039459A1
Authority
CA
Canada
Prior art keywords
passage
intake
pressure control
control system
valve
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.)
Granted
Application number
CA2039459A
Other languages
English (en)
Other versions
CA2039459C (fr
Inventor
Richard Stephen Davis
Glen Raymond Mac Farlane
Ko-Jen Wu
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of CA2039459A1 publication Critical patent/CA2039459A1/fr
Application granted granted Critical
Publication of CA2039459C publication Critical patent/CA2039459C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves
    • F01L1/446—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves comprising a lift valve and at least one reed 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
    • 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
    • F02B29/02—Other fluid-dynamic features of induction systems for improving quantity of charge
    • 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
    • F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional 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
    • 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
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/60—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to air intake pressure
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Check Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CA002039459A 1990-06-08 1991-03-28 Systeme de commande de la pression a l'orifice d'admission pour le circuit d'admission de carburant du moteur Expired - Fee Related CA2039459C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/534,986 US4991547A (en) 1990-06-08 1990-06-08 Intake port pressure control system for engine induction system
US534986(G-4984) 1990-06-08

Publications (2)

Publication Number Publication Date
CA2039459A1 true CA2039459A1 (fr) 1991-12-09
CA2039459C CA2039459C (fr) 1996-03-12

Family

ID=24132363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002039459A Expired - Fee Related CA2039459C (fr) 1990-06-08 1991-03-28 Systeme de commande de la pression a l'orifice d'admission pour le circuit d'admission de carburant du moteur

Country Status (6)

Country Link
US (1) US4991547A (fr)
EP (1) EP0460728B1 (fr)
JP (1) JP2500028B2 (fr)
AU (1) AU637907B2 (fr)
CA (1) CA2039459C (fr)
DE (1) DE69108451T2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070838A (en) * 1991-02-08 1991-12-10 General Motors Corporation Integrated idle air and exhaust gas recirculation system
EP0508508A1 (fr) * 1991-04-08 1992-10-14 General Motors Corporation Dispositif d'alimentation en air pour un moteur
US5105784A (en) * 1991-04-08 1992-04-21 General Motors Corporation Rotary valve and system for duration and phase control
US5092286A (en) * 1991-04-08 1992-03-03 General Motors Corporation Intake venting system for reed valves
US5129367A (en) * 1991-04-08 1992-07-14 General Motors Corporation Intermittent bypass system for a check valve
USRE37269E1 (en) * 1992-08-31 2001-07-10 Hitachi, Ltd. Air intake arrangement for internal combustion engine
JPH0681719A (ja) * 1992-08-31 1994-03-22 Hitachi Ltd 内燃機関の吸気装置
US5255659A (en) * 1992-09-28 1993-10-26 Ford Motor Company Pressure balanced exhaust gas recirculation valve
GB9222353D0 (en) * 1992-10-23 1992-12-09 Ricardo Consulting Eng Spark ignited internal combustion engines
US5372108A (en) * 1993-07-20 1994-12-13 General Motors Corporation Engine charge control system and method
JP3166546B2 (ja) * 1994-08-17 2001-05-14 トヨタ自動車株式会社 内燃機関
JP3446910B2 (ja) * 1994-09-22 2003-09-16 ヤマハ発動機株式会社 ４サイクルエンジン
US5495830A (en) * 1995-04-05 1996-03-05 General Motors Corporation Variable valve timing
US5678769A (en) * 1995-05-31 1997-10-21 Siemens Automotive Corporation Thermostatic air control for an air assist fuel injector
US5666931A (en) * 1996-04-18 1997-09-16 General Motors Corporation Integrated engine dilution control
DE19625768B4 (de) * 1996-06-27 2009-04-16 Pierburg Gmbh Dünnwandiges Saugrohr für eine Brennkraftmaschine
DE10114049A1 (de) * 2001-03-15 2002-09-19 Volkswagen Ag Verfahren und Vorrichtung zur Regelung einer externen Abgasrückführrate und/oder eines Luft-Kraftstoff-Verhältnisses
DE10200533B4 (de) * 2002-01-09 2006-04-20 Robert Bosch Gmbh Verfahren und Einrichtung zur Unterdruckerzeugung an Verbrennungskraftmaschinen
JP2004150284A (ja) * 2002-10-29 2004-05-27 Hitachi Ltd 内燃機関の制御装置および内燃機関の制御方法，内燃機関の燃焼方法，筒内噴射エンジン
DE102004044140A1 (de) * 2004-09-13 2006-03-30 Robert Bosch Gmbh Impulslader im Ansaugtrakt einer Verbrennungskraftmaschine
JP5244691B2 (ja) * 2009-05-11 2013-07-24 ヤマハ発動機株式会社 火花点火式内燃機関
JP2019100182A (ja) * 2017-11-28 2019-06-24 トヨタ自動車株式会社 吸入空気量計測装置
US10677204B1 (en) 2019-06-27 2020-06-09 GM Global Technology Operations LLC Intake ports with connecting passage for a diesel engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810454A (en) * 1972-09-25 1974-05-14 J Hunt Pollution free fuel inlet system for internal combustion engines
US3937194A (en) * 1974-02-25 1976-02-10 Hitachi, Ltd. Alarm apparatus for circulating exhaust gas flow control device
US3995609A (en) * 1975-04-21 1976-12-07 General Motors Corporation Internal combustion engine fuel control arrangement
CH622062A5 (fr) * 1977-03-07 1981-03-13 Semt
SU889878A1 (ru) * 1980-03-31 1981-12-15 Коломенский Филиал Всесоюзного Заочного Политехнического Института Двигатель внутреннего сгорани
JPS56162222A (en) * 1980-05-17 1981-12-14 Honda Motor Co Ltd Internal-combustion engine
IT1133711B (it) * 1980-10-17 1986-07-09 Alfa Romeo Spa Condotto di aspirazione munito di mezzi valvolari di non ritorno
US4760703A (en) * 1980-10-25 1988-08-02 Yamaha Hatsudoki Kabushiki Kaisha Induction system for internal combustion engines
JPS57148042A (en) * 1981-03-09 1982-09-13 Mazda Motor Corp Air-fuel ratio controller for multi-cylinder engine
JPS57151039A (en) * 1981-03-11 1982-09-18 Mazda Motor Corp Purifying device of exhaust from multi-cylinder engine
JPS6234742Y2 (fr) * 1981-05-09 1987-09-04
US4494506A (en) * 1982-02-03 1985-01-22 Mazda Motor Corporation Intake system for an internal combustion engine
IT1161115B (it) * 1983-03-16 1987-03-11 Alfa Romeo Auto Spa Impianto di aspirazione a risonanza per motori a c.i.
US4538555A (en) * 1984-05-07 1985-09-03 John Kite Power plate
US4773358A (en) * 1986-02-04 1988-09-27 Heath Kenneth E Manifold intake arrangement for internal combustion engines
NL8602858A (nl) * 1986-11-11 1988-06-01 Stork Werkspoor Diesel Bv Viertakt verbrandingsmotor met drukvulling en werkwijze voor het bedrijven daarvan.
DE3737829C2 (de) * 1987-11-06 1994-09-08 Schatz Oskar Mehrzylinder-Verbrennungsmotor mit Taktladeeinrichtung

Also Published As

Publication number Publication date
DE69108451D1 (de) 1995-05-04
JPH04231680A (ja) 1992-08-20
CA2039459C (fr) 1996-03-12
JP2500028B2 (ja) 1996-05-29
EP0460728B1 (fr) 1995-03-29
EP0460728A1 (fr) 1991-12-11
DE69108451T2 (de) 1995-07-27
US4991547A (en) 1991-02-12
AU7727791A (en) 1991-12-12
AU637907B2 (en) 1993-06-10

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