ES2090426T3 - Inyeccion de combustible y aire para motores de combustion interna de varios cilindros. - Google Patents

Inyeccion de combustible y aire para motores de combustion interna de varios cilindros.

Info

Publication number
ES2090426T3
ES2090426T3 ES92113691T ES92113691T ES2090426T3 ES 2090426 T3 ES2090426 T3 ES 2090426T3 ES 92113691 T ES92113691 T ES 92113691T ES 92113691 T ES92113691 T ES 92113691T ES 2090426 T3 ES2090426 T3 ES 2090426T3
Authority
ES
Spain
Prior art keywords
fuel
diffuser
air
valve
internal combustion
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 - Lifetime
Application number
ES92113691T
Other languages
English (en)
Inventor
Albert L Haas
Daniel E Alsobrooks
Oswald Baasch
John Carrico
Sam R Leighton
Chris N Sayer
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.)
Orbital Fluid Tech Inc
Original Assignee
Orbital Fluid Tech Inc
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 Orbital Fluid Tech Inc filed Critical Orbital Fluid Tech Inc
Application granted granted Critical
Publication of ES2090426T3 publication Critical patent/ES2090426T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
    • 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • F02M67/12—Injectors peculiar thereto, e.g. valve less type having 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
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO QUE INYECTA UNA MEZCLA DE COMBUSTIBLE Y AIRE A PRESION EN UN CILINDRO (32) DE UN MOTOR DE COMBUSTION INTERNA POR IGNICION UTILIZANDO UNA VALVULA ACCIONADA POR UN SOLENOIDE (140) QUE DEJA PASAR LA MEZCLA CICLICAMENTE AL CILINDRO (32). SE CONECTA UN INYECTOR (64) DE COMBUSTIBLE ESTANDARIZADO A UN EXTREMO DE UN DIFUSOR (60) QUE EN SU OTRO EXTREMO ESTA UNIDO A UN PASO DE AIRE (70) DE UN LARGUERO (24). EN UN LADO DEL DIFUSOR (60) SE HALLA UN CANAL DE SALIDA (230) QUE CONDUCE A LA VALVULA (140) QUE CONSTA DE UN CANAL DE SALIDA FORMADA DE TAL MANERA QUE AUMENTA LA DISTRIBUCION Y COMBUSTION DEL COMBUSTIBLE. EL DIFUSOR (60) CONTIENE UN FILTRO DE AIRE Y CANALES PARA LLEVAR AIRE AL CANAL (230) DONDE SE MEZCLAN EL AIRE Y EL COMBUSTIBLE. EL DIFUSOR ESTA ATRAPADO EN EL LARGUERO (24) ENTRE UNA ESTRUCTURA DE FIJACION (72) Y EL INYECTOR (64), PARA QUE ESTE APROPIADAMENTE SITUADA RELATIVO A LA VALVULA (140). UNA TAPA DE ADAPTACION (54) EN EL EXTREMO SUPERIOR DEL SOLENOIDE UNE EL DIFUSOR (60) CON EL PASO AL CILINDRO CONTROLADO POR LA VALVULA.
ES92113691T 1992-01-16 1992-08-11 Inyeccion de combustible y aire para motores de combustion interna de varios cilindros. Expired - Lifetime ES2090426T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/821,628 US5170766A (en) 1992-01-16 1992-01-16 Fuel and air injection for multi-cylinder internal combustion engines

Publications (1)

Publication Number Publication Date
ES2090426T3 true ES2090426T3 (es) 1996-10-16

Family

ID=25233882

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92113691T Expired - Lifetime ES2090426T3 (es) 1992-01-16 1992-08-11 Inyeccion de combustible y aire para motores de combustion interna de varios cilindros.

Country Status (10)

Country Link
US (1) US5170766A (es)
EP (1) EP0555520B1 (es)
JP (1) JP2550265B2 (es)
AU (1) AU644537B2 (es)
BR (1) BR9203444A (es)
CA (1) CA2075697C (es)
DE (1) DE69211835T2 (es)
ES (1) ES2090426T3 (es)
MX (1) MX9205741A (es)
TW (1) TW198087B (es)

Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
DE69415012D1 (de) * 1993-04-29 1999-01-14 Orbital Eng Australia Brennkraftmaschine mit brennstoffeinspritzung
US5394850A (en) * 1993-11-19 1995-03-07 Siemens Electric Limited Top-feed fuel injector mounting in an integrated air-fuel system
US5417403A (en) * 1994-01-14 1995-05-23 Cummins Engine Company, Inc. Captured ring and threaded armature solenoid valve
US5526796A (en) * 1994-06-01 1996-06-18 Southwest Research Institute Air assisted fuel injector with timed air pulsing
SE9403675L (sv) * 1994-10-27 1995-11-20 Saab Automobile Bränsleinsprutningsanordning med tändstiftsfunktion
US5730367A (en) * 1996-07-26 1998-03-24 Siemens Automotive Corporation Fuel injector with air bubble/fuel dispersion prior to injection and methods of operation
JP3926426B2 (ja) * 1997-05-23 2007-06-06 本田技研工業株式会社 混合気開閉弁用電磁コイルの決定方法
US6145496A (en) * 1998-04-07 2000-11-14 Siemens Automotive Corporation Fuel injector with porous element for atomizing fuel under air pressure
US6161527A (en) * 1999-02-11 2000-12-19 Brunswick Corporation Air assisted direct fuel injection system
DE19915792A1 (de) * 1999-04-08 2000-10-19 Daimler Chrysler Ag Kraftstoffzuführsystem für eine Brennkraftmaschine
FR2804475B1 (fr) 2000-01-27 2002-03-15 Renault Dispositif d'injection de gaz naturel dans la chambre de combustion d'un cylindre
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US6484700B1 (en) 2000-08-24 2002-11-26 Synerject, Llc Air assist fuel injectors
US6302337B1 (en) * 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
US6364222B1 (en) * 2000-09-13 2002-04-02 Delphi Technologies, Inc. Integral armature/spacer for fuel injector
US6561167B2 (en) 2001-02-16 2003-05-13 Synerject, Llc Air assist fuel injectors
US7104477B2 (en) 2001-09-13 2006-09-12 Synerject, Llc Air assist fuel injector guide assembly
US6913210B2 (en) * 2001-09-28 2005-07-05 Holley Performance Products Fuel injector nozzle adapter
US6626161B2 (en) 2001-12-13 2003-09-30 Synerject, Llc Methods and assemblies for delivering fuel and gas in air assist fuel injection systems
DE10344585A1 (de) * 2003-09-25 2005-04-28 Bosch Gmbh Robert Brennstoffeinspritzventil
US7182281B2 (en) * 2003-10-31 2007-02-27 Synerject, Llc Air assist fuel injector with a one piece leg/seat
US7533661B2 (en) * 2005-07-22 2009-05-19 Holley Performance Products, Inc. Intake manifold plate adapter
JP5067110B2 (ja) * 2007-10-17 2012-11-07 マックス株式会社 ガス燃焼式打込み工具
US7874283B2 (en) * 2008-02-05 2011-01-25 Injection Solutions, Llc Fuel delivery device and methods therefor
JP5445429B2 (ja) * 2010-11-12 2014-03-19 株式会社デンソー 燃料噴射装置
US8919324B2 (en) 2010-12-08 2014-12-30 Robin B. Parsons Fuel rail for liquid injection of a two-phase fuel
WO2013181718A1 (en) * 2012-06-08 2013-12-12 Orbital Australia Pty Ltd Improvements to fuel injection systems
US9518483B2 (en) 2014-06-30 2016-12-13 Cummins Inc. Cam rocker lever for operating valves
EP3433484B1 (en) 2016-03-23 2024-02-21 Orbital Australia PTY Ltd. Fuel injection system
GB2634322B (en) * 2023-10-06 2026-03-25 Phinia Delphi Luxembourg Sarl Gas injector
GB2636790A (en) * 2023-12-21 2025-07-02 Phinia Delphi Luxembourg Sarl Gas injector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279797C (en) * 1984-08-01 1991-02-05 Michael Leonard Mckay Metering of fuel
CA1279798C (en) * 1985-07-19 1991-02-05 Peter William Ragg Fuel injection
US4781164A (en) * 1986-09-23 1988-11-01 Orbital Engine Company Proprietary Limited Fuel injection systems for internal combustion engines
MX169738B (es) * 1987-04-03 1993-07-22 Orbital Eng Pty Sistema de inyeccion de combustible para un motor de combustion interna de cilindros multiples
JPS6434464U (es) * 1987-08-27 1989-03-02
US4962889A (en) * 1987-12-11 1990-10-16 Fuel Systems Textron Inc. Airblast fuel injection with adjustable valve cracking pressure
US4982716A (en) * 1988-02-19 1991-01-08 Toyota Jidosha Kabushiki Kaisha Fuel injection valve with an air assist adapter for an internal combustion engine
US5102054A (en) * 1989-04-12 1992-04-07 Fuel Systems Textron Inc. Airblast fuel injector with tubular metering valve
US4938417A (en) * 1989-04-12 1990-07-03 Fuel Systems Textron Inc. Airblast fuel injector with tubular metering valve
JP2671225B2 (ja) * 1989-04-13 1997-10-29 ヤマハ発動機株式会社 ２サイクルエンジン
US5036824A (en) * 1989-06-21 1991-08-06 General Motors Corporation Fuel injection
FR2649157A1 (fr) * 1989-06-28 1991-01-04 Inst Francais Du Petrole Moteurs a deux temps a injection pneumatique et a restriction de debit dans au moins un conduit de transfert
JP2773826B2 (ja) * 1989-12-27 1998-07-09 ヤマハ発動機株式会社 ２サイクルエンジンの空気燃料噴射装置
DE4009320A1 (de) * 1990-03-23 1991-09-26 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches

Also Published As

Publication number Publication date
JP2550265B2 (ja) 1996-11-06
EP0555520A3 (en) 1993-09-29
BR9203444A (pt) 1993-07-20
EP0555520B1 (en) 1996-06-26
MX9205741A (es) 1993-07-01
TW198087B (es) 1993-01-11
AU2078492A (en) 1993-09-02
EP0555520A2 (en) 1993-08-18
DE69211835D1 (de) 1996-08-01
CA2075697C (en) 1999-01-19
US5170766A (en) 1992-12-15
CA2075697A1 (en) 1993-07-17
DE69211835T2 (de) 1996-10-31
JPH05256230A (ja) 1993-10-05
AU644537B2 (en) 1993-12-09

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