ES2115226T3 - Procedimiento y aparato de modificacion de combustible para reducir los contaminantes emitidos por motores de combustion interna. - Google Patents

Procedimiento y aparato de modificacion de combustible para reducir los contaminantes emitidos por motores de combustion interna.

Info

Publication number
ES2115226T3
ES2115226T3 ES94912215T ES94912215T ES2115226T3 ES 2115226 T3 ES2115226 T3 ES 2115226T3 ES 94912215 T ES94912215 T ES 94912215T ES 94912215 T ES94912215 T ES 94912215T ES 2115226 T3 ES2115226 T3 ES 2115226T3
Authority
ES
Spain
Prior art keywords
engine
fuel
liquid hydrocarbon
internal combustion
combustion engines
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
ES94912215T
Other languages
English (en)
Inventor
Shiang Sung
John J Steger
Joseph C Dettling
Patrick L Burk
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.)
BASF Catalysts LLC
Original Assignee
Engelhard 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 Engelhard Corp filed Critical Engelhard Corp
Application granted granted Critical
Publication of ES2115226T3 publication Critical patent/ES2115226T3/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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • F02M1/165—Vaporizing light fractions from the fuel and condensing them for use during starting
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/18—Other apparatus for heating fuel to vaporise fuel
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

UN METODO PARA CONTROLAS LAS EMISIONES DE LOS GASES DE ESCAPE DE UN MOTOR (16) QUE CONSISTE EN EXTRAER UN COMBUSTIBLE DESTILADO LIGERO (FD) DE LA GASOLINA CONVENCIONAL O DE OTRO COMBUSTIBLE DE HIDROCARBURO LIQUIDO Y SUMINISTRAR AL MOTOR EL COMBUSTIBLE DESTILADO LIGERO DURANTE UN PERIODO DE FUNCIONAMIENTO INICIAL DEL MOTOR. ESTO REDUCE LOS CONTAMINANTES OXIDABLES PRESENTES EN LOS GASES DE ESCAPE DEL MOTOR DURANTE UN PERIODO DE ARRANQUE EN FRIO ANTES DE QUE UN CONVERSOR CATALITICO (22) UTILIZADO PARA REDUCIR LOS CONTAMINANTES PRESENTES EN LOS GASES DE ESCAPE DEL MOTOR NO HAYA ALCANZADO TODAVIA SU TEMPERATURA DE FUNCIONAMIENTO. UNA VEZ EL CONVERSOR CATALITICO (22) SE HA CALENTADO LO SUFICIENTE, EL SUMINISTRO DE COMBUSTIBLE AL MOTOR (16) SE CAMBIA A GASOLINA U OTRO COMBUSTIBLE DE HIDROCARBURO LIQUIDO. TANTO AL COMBUSTIBLE DESTILADO (FD) COMO AL COMBUSTIBLE DE HIDROCARBURO LIQUIDO SE LES PUEDE HACER PASAR A TRAVES DE LECHO CATALIZADOR DE CRACKING CALENTADO PARA CRAQUEAR EL COMBUSTIBLE ALIMENTADOAL MOTOR.
ES94912215T 1993-04-16 1994-03-09 Procedimiento y aparato de modificacion de combustible para reducir los contaminantes emitidos por motores de combustion interna. Expired - Lifetime ES2115226T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/049,098 US5357908A (en) 1993-04-16 1993-04-16 Fuel modification method and apparatus for reduction of pollutants emitted from internal combustion engines

Publications (1)

Publication Number Publication Date
ES2115226T3 true ES2115226T3 (es) 1998-06-16

Family

ID=21958035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94912215T Expired - Lifetime ES2115226T3 (es) 1993-04-16 1994-03-09 Procedimiento y aparato de modificacion de combustible para reducir los contaminantes emitidos por motores de combustion interna.

Country Status (9)

Country Link
US (1) US5357908A (es)
EP (1) EP0700483B1 (es)
JP (1) JPH08509043A (es)
AT (1) ATE166138T1 (es)
AU (1) AU6445794A (es)
CA (1) CA2160534A1 (es)
DE (1) DE69410260T2 (es)
ES (1) ES2115226T3 (es)
WO (1) WO1994024432A1 (es)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155212A (en) * 1989-06-12 2000-12-05 Mcalister; Roy E. Method and apparatus for operation of combustion engines
US20030012985A1 (en) 1998-08-03 2003-01-16 Mcalister Roy E. Pressure energy conversion systems
FR2709790B1 (fr) * 1993-09-09 1995-11-17 Renault Procédé d'alimentation en carburant d'un moteur à combustion interne et moteur pour sa mise en Óoeuvre.
US5549083A (en) * 1993-11-09 1996-08-27 Feuling; James J. Method and apparatus for clean cold starting of internal combustion engines
US5566653A (en) * 1994-07-13 1996-10-22 Feuling; James J. Method and apparatus for clean cold starting of internal combustion engines
JPH10508672A (ja) * 1994-11-07 1998-08-25 ポール パントーネ， 燃料予備処理装置及び方法
US5443052A (en) * 1994-12-22 1995-08-22 Aslin; Steven N. Fuel delivery system
US5524582A (en) * 1995-02-08 1996-06-11 Kia Motors Corporation Two-phase fuel emission system for spark ignited engine
US5794601A (en) * 1997-05-16 1998-08-18 Pantone; Paul Fuel pretreater apparatus and method
US6336430B2 (en) * 1998-06-29 2002-01-08 Fatpower Inc. Hydrogen generating apparatus
DE19853413A1 (de) * 1998-11-19 2000-05-25 Bayerische Motoren Werke Ag Kraftstoffanlage mit einer Starthilfe-Einrichtung für Brennkraftmaschinen
JP4556928B2 (ja) * 1999-06-01 2010-10-06 日産自動車株式会社 内燃機関
DE60025412T2 (de) * 1999-06-01 2006-08-31 Nissan Motor Co., Ltd., Yokohama Brennstoffzufuhrvorrichtung einer Brennkraftmaschine
DE19927174C1 (de) * 1999-06-15 2000-10-12 Daimler Chrysler Ag Kraftstoffversorgungsanlage
US6119637A (en) * 1999-07-06 2000-09-19 Ford Global Technologies, Inc. On-board gasoline distillation for reduced hydrocarbon emissions at start-up
US6186126B1 (en) * 1999-07-19 2001-02-13 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Phase change heat engine
DE19946606B4 (de) * 1999-09-29 2013-07-04 Robert Bosch Gmbh Vorrichtung zum Bilden eines Kraftstoff-Luftgemischs für einen Verbrennungsmotor während einer Warmlaufphase
WO2001034950A1 (en) 1999-11-10 2001-05-17 Engelhard Corporation METHOD AND APPARATUS TO PROVIDE REDUCTANT FOR NO¿x?
CA2368508C (en) * 2001-01-19 2010-02-23 Fatpower Inc. Hydrogen generating apparatus and components therefor
US6378489B1 (en) * 2001-05-24 2002-04-30 Rudolf H. Stanglmaier Method for controlling compression ignition combustion
US6679224B2 (en) 2001-11-06 2004-01-20 Southwest Research Institute Method and apparatus for operating a diesel engine under stoichiometric or slightly fuel-rich conditions
DE10249954A1 (de) 2002-10-26 2004-05-19 Daimlerchrysler Ag Kraftstoffversorgungsanlage für eine Brennkraftmaschine
KR100908979B1 (ko) * 2002-11-08 2009-07-22 에미텍 게젤샤프트 퓌어 에미시온스테크놀로기 엠베하 배기장치 및 배기장치의 작동방법
US7117668B2 (en) * 2003-10-10 2006-10-10 Delphi Technologies, Inc Method and apparatus for rapid exhaust catalyst light-off
US7028675B2 (en) * 2003-11-11 2006-04-18 Vapor Fuel Technologies, Inc. Vapor fueled engine
US6907866B2 (en) * 2003-11-11 2005-06-21 Vapor Fuel Technologies, Inc. Vapor fueled engine
US20080032245A1 (en) * 2003-11-11 2008-02-07 Vapor Fuel Technologies, Llc Fuel utilization
FR2882106B1 (fr) * 2005-02-11 2010-09-24 Peugeot Citroen Automobiles Sa Systeme embarque pour la preparation, le stockage et la mise a disposition d'un carburant a forte volatilite
US7395786B2 (en) 2005-11-30 2008-07-08 Ford Global Technologies, Llc Warm up strategy for ethanol direct injection plus gasoline port fuel injection
US7357101B2 (en) 2005-11-30 2008-04-15 Ford Global Technologies, Llc Engine system for multi-fluid operation
US7293552B2 (en) * 2005-11-30 2007-11-13 Ford Global Technologies Llc Purge system for ethanol direct injection plus gas port fuel injection
US7594498B2 (en) 2005-11-30 2009-09-29 Ford Global Technologies, Llc System and method for compensation of fuel injector limits
US7647916B2 (en) 2005-11-30 2010-01-19 Ford Global Technologies, Llc Engine with two port fuel injectors
US7406947B2 (en) 2005-11-30 2008-08-05 Ford Global Technologies, Llc System and method for tip-in knock compensation
US8132555B2 (en) 2005-11-30 2012-03-13 Ford Global Technologies, Llc Event based engine control system and method
US7302933B2 (en) 2005-11-30 2007-12-04 Ford Global Technologies Llc System and method for engine with fuel vapor purging
US7730872B2 (en) * 2005-11-30 2010-06-08 Ford Global Technologies, Llc Engine with water and/or ethanol direct injection plus gas port fuel injectors
US7412966B2 (en) 2005-11-30 2008-08-19 Ford Global Technologies, Llc Engine output control system and method
US7640912B2 (en) 2005-11-30 2010-01-05 Ford Global Technologies, Llc System and method for engine air-fuel ratio control
US8434431B2 (en) 2005-11-30 2013-05-07 Ford Global Technologies, Llc Control for alcohol/water/gasoline injection
US7877189B2 (en) 2005-11-30 2011-01-25 Ford Global Technologies, Llc Fuel mass control for ethanol direct injection plus gasoline port fuel injection
US20070151230A1 (en) * 2005-12-29 2007-07-05 Caterpillar Inc. System for controlling exhaust emissions
US7370610B2 (en) * 2006-02-17 2008-05-13 The Board Of Regents, The University Of Texas System On-board fuel fractionation system and methods to generate an engine starting fuel
US7581528B2 (en) 2006-03-17 2009-09-01 Ford Global Technologies, Llc Control strategy for engine employng multiple injection types
US7779813B2 (en) 2006-03-17 2010-08-24 Ford Global Technologies, Llc Combustion control system for an engine utilizing a first fuel and a second fuel
US7533651B2 (en) 2006-03-17 2009-05-19 Ford Global Technologies, Llc System and method for reducing knock and preignition in an internal combustion engine
US7578281B2 (en) 2006-03-17 2009-08-25 Ford Global Technologies, Llc First and second spark plugs for improved combustion control
US8267074B2 (en) 2006-03-17 2012-09-18 Ford Global Technologies, Llc Control for knock suppression fluid separator in a motor vehicle
US8015951B2 (en) 2006-03-17 2011-09-13 Ford Global Technologies, Llc Apparatus with mixed fuel separator and method of separating a mixed fuel
US7647899B2 (en) * 2006-03-17 2010-01-19 Ford Global Technologies, Llc Apparatus with mixed fuel separator and method of separating a mixed fuel
US7665452B2 (en) 2006-03-17 2010-02-23 Ford Global Technologies, Llc First and second spark plugs for improved combustion control
US7665428B2 (en) 2006-03-17 2010-02-23 Ford Global Technologies, Llc Apparatus with mixed fuel separator and method of separating a mixed fuel
US7389751B2 (en) 2006-03-17 2008-06-24 Ford Global Technology, Llc Control for knock suppression fluid separator in a motor vehicle
US7933713B2 (en) 2006-03-17 2011-04-26 Ford Global Technologies, Llc Control of peak engine output in an engine with a knock suppression fluid
US7740009B2 (en) 2006-03-17 2010-06-22 Ford Global Technologies, Llc Spark control for improved engine operation
US20070277790A1 (en) * 2006-06-01 2007-12-06 Raymond Bryce Bushnell System for improving fuel utilization
US7631637B2 (en) * 2006-06-01 2009-12-15 Vapor Fuel Technologies, Llc System for improving fuel utilization
US7681554B2 (en) 2006-07-24 2010-03-23 Ford Global Technologies, Llc Approach for reducing injector fouling and thermal degradation for a multi-injector engine system
US7909019B2 (en) 2006-08-11 2011-03-22 Ford Global Technologies, Llc Direct injection alcohol engine with boost and spark control
US7287509B1 (en) 2006-08-11 2007-10-30 Ford Global Technologies Llc Direct injection alcohol engine with variable injection timing
US7461628B2 (en) 2006-12-01 2008-12-09 Ford Global Technologies, Llc Multiple combustion mode engine using direct alcohol injection
US7676321B2 (en) 2007-08-10 2010-03-09 Ford Global Technologies, Llc Hybrid vehicle propulsion system utilizing knock suppression
US8214130B2 (en) 2007-08-10 2012-07-03 Ford Global Technologies, Llc Hybrid vehicle propulsion system utilizing knock suppression
US7971567B2 (en) 2007-10-12 2011-07-05 Ford Global Technologies, Llc Directly injected internal combustion engine system
US8028683B1 (en) * 2007-10-20 2011-10-04 Plant Oil Powered Diesel Fuel Systems, Inc. Multifuel supply system
US8118009B2 (en) 2007-12-12 2012-02-21 Ford Global Technologies, Llc On-board fuel vapor separation for multi-fuel vehicle
US8550058B2 (en) 2007-12-21 2013-10-08 Ford Global Technologies, Llc Fuel rail assembly including fuel separation membrane
US8141356B2 (en) 2008-01-16 2012-03-27 Ford Global Technologies, Llc Ethanol separation using air from turbo compressor
US7845315B2 (en) 2008-05-08 2010-12-07 Ford Global Technologies, Llc On-board water addition for fuel separation system
JP4702407B2 (ja) * 2008-07-02 2011-06-15 マツダ株式会社 デュアルフューエルエンジンの制御方法及びその装置
US7845336B2 (en) * 2008-12-18 2010-12-07 Caterpillar Inc Fuel delivery system having electric pump
JP5158286B2 (ja) * 2010-03-23 2013-03-06 トヨタ自動車株式会社 内燃機関の制御装置
US20110232270A1 (en) * 2010-03-23 2011-09-29 Burkitt Joseph S Fuel system having multi-functional electric pump
CA2793899A1 (en) * 2010-03-31 2011-10-06 Haldor Topsoee A/S Diesel fuel composition based on diethyl ether
DE102010034227A1 (de) * 2010-08-07 2012-02-09 Daimler Ag Verbrennungskraftmaschine, insbesondere für einen Kraftwagen
DE102010055310A1 (de) * 2010-12-21 2012-06-21 Audi Ag Kraftstoffsystem sowie Verfahren zum Betreiben eines Kraftstoffsystems
JP5502153B2 (ja) * 2012-07-09 2014-05-28 本田技研工業株式会社 燃料供給装置
AT513052B1 (de) * 2012-10-24 2014-01-15 Ge Jenbacher Gmbh & Co Og Verbrennungsmotor-Reformer-Anlage
US9377105B2 (en) 2013-03-12 2016-06-28 Mcalister Technologies, Llc Insert kits for multi-stage compressors and associated systems, processes and methods
US8838367B1 (en) 2013-03-12 2014-09-16 Mcalister Technologies, Llc Rotational sensor and controller
WO2014144581A1 (en) 2013-03-15 2014-09-18 Mcalister Technologies, Llc Internal combustion engine and associated systems and methods
US9255560B2 (en) 2013-03-15 2016-02-09 Mcalister Technologies, Llc Regenerative intensifier and associated systems and methods
EP3334618A1 (en) * 2015-08-11 2018-06-20 Volvo Truck Corporation Pressurized liquid fuel tank system and vehicle including same
US9816467B2 (en) 2016-02-16 2017-11-14 Saudi Arabian Oil Company Adjusting a fuel on-board a vehicle
US9957903B2 (en) 2016-02-16 2018-05-01 Saudi Arabian Oil Company Adjusting a fuel on-board a vehicle
RU2626190C1 (ru) * 2016-04-25 2017-07-24 Александр Васильевич Шаталов Способ формирования топливовоздушной смеси для двигателя внутреннего сгорания
US10378427B2 (en) 2017-03-31 2019-08-13 Saudi Arabian Oil Company Nitrogen enriched air supply for gasoline compression ignition combustion
US10508017B2 (en) 2017-10-13 2019-12-17 Saudi Arabian Oil Company Point-of-sale octane/cetane-on-demand systems for automotive engines
US10436126B2 (en) 2018-01-31 2019-10-08 Saudi Arabian Oil Company Adsorption-based fuel systems for onboard cetane on-demand and octane on-demand
US10378462B1 (en) 2018-01-31 2019-08-13 Saudi Arabian Oil Company Heat exchanger configuration for adsorption-based onboard octane on-demand and cetane on-demand
US10408139B1 (en) 2018-03-29 2019-09-10 Saudi Arabian Oil Company Solvent-based adsorbent regeneration for onboard octane on-demand and cetane on-demand
US10422288B1 (en) 2018-03-29 2019-09-24 Saudi Arabian Oil Company Adsorbent circulation for onboard octane on-demand and cetane on-demand
US11215148B2 (en) * 2018-07-12 2022-01-04 Exxonmobil Research And Engineering Company Vehicle powertrain with on-board catalytic reformer
US11339754B1 (en) 2021-05-07 2022-05-24 Saudi Arabian Oil Company Vehicle system with fuel separation system and method of using same

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1202610A (en) * 1915-10-26 1916-10-24 Ray G Thornhill Heater and vaporizer for internal-combustion engines.
US1384512A (en) * 1916-08-17 1921-07-12 Busch Sulzer Bros Diesel Engine Co Engine-fuel-supply system
FR619601A (fr) * 1926-08-24 1927-04-06 Le Carbone Sa Procédé et appareil permettant l'emploi des huiles lourdes et notamment du pétrole lampant dans les moteurs à explosions et les moteurs à combustion interne
US3855980A (en) * 1970-04-13 1974-12-24 Mobil Oil Corp Fuel systems for engines
US3794000A (en) * 1971-09-17 1974-02-26 Ethyl Corp Fuel system for separating volatile fuel from gasoline
US3783841A (en) * 1971-10-04 1974-01-08 Ethyl Corp Fuel system
US3799125A (en) * 1971-11-05 1974-03-26 Ethyl Corp Process and apparatus using circulating gas stripping loop for on-board production of volatile fuel to operate an internal combustion engine
US3800533A (en) * 1972-06-13 1974-04-02 Azapco Inc Apparatus and method for reducing harmful products of combustion
DE2306026A1 (de) * 1973-02-07 1974-08-22 Siemens Ag Verfahren und vorrichtung zum betrieb einer brennkraftmaschine, insbesondere eines otto-motors, mit einem spaltgasgenerator
DE2431016C2 (de) * 1973-07-28 1983-11-03 Suzuki Jidosha Kogyo K.K., Kami, Shizuoka Vergaser für Brennkraftmaschinen
US3892218A (en) * 1973-10-04 1975-07-01 Chevron Res Cold start method and apparatus for carrying out same
US4131086A (en) * 1974-07-20 1978-12-26 Nippon Soken, Inc. Fuel reforming apparatus for use with internal combustion engine
US3963013A (en) * 1974-07-23 1976-06-15 Authement Elmo C Air and fuel charge forming device
US4147136A (en) * 1974-12-06 1979-04-03 Nippon Soken, Inc. Fuel reforming system for an internal combustion engine
FR2298005A1 (fr) * 1975-01-15 1976-08-13 Peugeot & Renault Procede et dispositif de recyclage au carburateur de vapeurs d'hydrocarbures
CA1063458A (en) * 1975-03-14 1979-10-02 Ronald A. Wilkinson Fuel modification system for internal combustion engines
JPS5364119A (en) * 1976-11-18 1978-06-08 Toyota Motor Corp Control of internal combustion engines including fuel quality improvementdevices
US4429675A (en) * 1978-09-18 1984-02-07 Onics, Inc. Fuel system for internal combustion engines
DE3002554A1 (de) * 1980-01-25 1981-07-30 Christian 8401 Hohengebraching Scheidler jun. Verdampfer
US4359863A (en) * 1980-12-22 1982-11-23 Texaco Inc. Exhaust gas torch apparatus
US4349002A (en) * 1981-01-21 1982-09-14 Allen Wesley H Internal combustion engine fuel treatment apparatuses and process
JPS57153952A (en) * 1981-03-19 1982-09-22 Nissan Motor Co Ltd Starting device of alcohol engine
US4441477A (en) * 1981-07-29 1984-04-10 George Holt Economizer
US4522158A (en) * 1982-12-03 1985-06-11 Wisegerber Lester R Supply of hydrocarbon fuels
US4562820A (en) * 1984-03-12 1986-01-07 Jimenez Miguel A Cavitation-producing carburation apparatus and method
GB2159876A (en) * 1984-06-01 1985-12-11 Timothy Michael William Fryer Catalytic treatment of i.c. engine fuel supply
US4715347A (en) * 1986-08-25 1987-12-29 Eaton Corporation Method and apparatus for pretreatment of fuel by partial combustion with a composite catalyst
GB2209796A (en) * 1987-09-16 1989-05-24 Ford Motor Co I.C. engine fuel supply
US4876989A (en) * 1988-05-10 1989-10-31 Technology Development Associates, Inc. Enhanced performance of alcohol fueled engine during cold conditions
DE3918596A1 (de) * 1989-06-07 1990-12-13 Schatz Oskar Verfahren und vorrichtung zur katalytischen behandlung der abgase von verbrennungsmotoren

Also Published As

Publication number Publication date
AU6445794A (en) 1994-11-08
JPH08509043A (ja) 1996-09-24
US5357908A (en) 1994-10-25
DE69410260D1 (de) 1998-06-18
ATE166138T1 (de) 1998-05-15
EP0700483A1 (en) 1996-03-13
DE69410260T2 (de) 1998-10-01
CA2160534A1 (en) 1994-10-27
EP0700483B1 (en) 1998-05-13
WO1994024432A1 (en) 1994-10-27

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