MX172111B - Sistema de suministro de aire para un motor de combustion interna - Google Patents

Sistema de suministro de aire para un motor de combustion interna

Info

Publication number
MX172111B
MX172111B MX019547A MX1954790A MX172111B MX 172111 B MX172111 B MX 172111B MX 019547 A MX019547 A MX 019547A MX 1954790 A MX1954790 A MX 1954790A MX 172111 B MX172111 B MX 172111B
Authority
MX
Mexico
Prior art keywords
air
engine
pct
flow
internal combustion
Prior art date
Application number
MX019547A
Other languages
English (en)
Inventor
Darren Andrew Smith
Original Assignee
Orbital Eng Pty
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3773721&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX172111(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orbital Eng Pty filed Critical Orbital Eng Pty
Publication of MX172111B publication Critical patent/MX172111B/es

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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

La presente invención se refiere a un sistema de suministro de aire para motor de combustión interna, caracterizado porque comprende: un primer pasadizo de admisión de aire a través del cual el aire puede fluir hacia el motor; primeros medios de control operables para variar el flujo de aire a través del pasadizo primario; un mecanismo accionado por el conducto acoplado operativamente a los medios de control primarios para variar el flujo de aire a través del pasadizo primario hacia el motor en respuesta a la demanda del conductor; un segundo pasadizo de admisión de aire a través del cual puede fluir hacia el motor; segundos medios de control operables para variar el flujo de aire a través del pasadizo, secundario hacia el motor; y unos medios accionadores, operables en respuesta a condiciones de operación de motor percibidas, para operar los segundos medios de control para variar el flujo de aire a través del segundo pasadizo hacia el motor; los primeros medios de control y los segundos medios de control son operables independientemente, de modo que el aire suministrado al motor puede ser solamente a través de uno de los primero o segundo pasadizos o simultáneamente a través de ambos.
MX019547A 1989-02-17 1990-02-16 Sistema de suministro de aire para un motor de combustion interna MX172111B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ278589 1989-02-17

Publications (1)

Publication Number Publication Date
MX172111B true MX172111B (es) 1993-12-03

Family

ID=3773721

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019547A MX172111B (es) 1989-02-17 1990-02-16 Sistema de suministro de aire para un motor de combustion interna

Country Status (10)

Country Link
US (1) US5251597A (es)
EP (1) EP0461129B1 (es)
JP (1) JP2885936B2 (es)
KR (1) KR0149512B1 (es)
AT (1) ATE183572T1 (es)
BR (1) BR9007132A (es)
CA (1) CA2046346C (es)
DE (1) DE69033251T2 (es)
MX (1) MX172111B (es)
WO (1) WO1990009516A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094206A (en) * 1991-02-25 1992-03-10 General Motors Corporation Method for controlling a crankcase scavenged two-stroke engine during deceleration fuel cut-off
JP3063385B2 (ja) * 1992-05-07 2000-07-12 三菱電機株式会社 エンジンの吸入空気量制御装置
GB2271196B (en) * 1992-09-30 1995-08-16 Delco Electronics Corp Method and apparatus for controlling an air bypass passage
GB2283785B (en) * 1993-11-10 1997-05-07 Herbert George Evans Improvements in internal combustion engines
AUPO094996A0 (en) * 1996-07-10 1996-08-01 Orbital Engine Company (Australia) Proprietary Limited Engine fuelling rate control
US6076503A (en) * 1996-12-13 2000-06-20 Tecumseh Products Company Electronically controlled carburetor
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US6302337B1 (en) 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6484700B1 (en) 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
US7093589B2 (en) * 2004-01-08 2006-08-22 Visteon Global Technologies, Inc. Apparatus for increasing induction air flow rate to a turbocharger

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148927A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Air-fuel ratio controller
JPS5751918A (en) * 1980-09-16 1982-03-27 Toyota Motor Corp Control method of fuel injection in internal combustion engine
JPS5756643A (en) * 1980-09-24 1982-04-05 Toyota Motor Corp Intake air flow rate control device of internal combustion engine
DE3217251A1 (de) * 1982-05-07 1983-11-10 Bayerische Motoren Werke AG, 8000 München Ansaugsystem fuer gemischverdichtende, fremdgezuendete mehrzylinder-brennkraftmaschinen
JPS59168238A (ja) * 1983-03-11 1984-09-21 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フイ−ドバツク制御方法
US4617889A (en) * 1984-04-11 1986-10-21 Hitachi, Ltd. Idle speed control device
US4799466A (en) * 1984-11-29 1989-01-24 Toyota Jidosha Kabushiki Kaisha Deceleration control device of an internal combustion engine
JPS61247868A (ja) * 1985-04-25 1986-11-05 Mazda Motor Corp エンジンの点火時期制御装置
JPS6213752A (ja) * 1985-07-11 1987-01-22 Mazda Motor Corp エンジンのアイドル回転数制御装置
JPS6232239A (ja) * 1985-08-02 1987-02-12 Mazda Motor Corp エンジンの吸気装置
US4714063A (en) * 1985-09-17 1987-12-22 Mazda Motor Corporation Intake system for internal combustion engine
DE3835512A1 (de) * 1987-11-03 1989-05-18 Volkswagen Ag Leistungsregelsystem
US4932371A (en) * 1989-08-14 1990-06-12 General Motors Corporation Emission control system for a crankcase scavenged two-stroke engine operating near idle

Also Published As

Publication number Publication date
CA2046346A1 (en) 1990-08-18
BR9007132A (pt) 1991-11-12
CA2046346C (en) 1999-10-26
JP2885936B2 (ja) 1999-04-26
US5251597A (en) 1993-10-12
EP0461129B1 (en) 1999-08-18
ATE183572T1 (de) 1999-09-15
DE69033251D1 (de) 1999-09-23
DE69033251T2 (de) 2000-02-03
KR920701631A (ko) 1992-08-12
JPH04503389A (ja) 1992-06-18
KR0149512B1 (ko) 1998-10-01
WO1990009516A1 (en) 1990-08-23
EP0461129A1 (en) 1991-12-18
EP0461129A4 (en) 1992-08-05

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