WO1988000650A3 - Process and device for processing fuel and mixtures in otto engines - Google Patents

Process and device for processing fuel and mixtures in otto engines Download PDF

Info

Publication number
WO1988000650A3
WO1988000650A3 PCT/DE1987/000315 DE8700315W WO8800650A3 WO 1988000650 A3 WO1988000650 A3 WO 1988000650A3 DE 8700315 W DE8700315 W DE 8700315W WO 8800650 A3 WO8800650 A3 WO 8800650A3
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
cylinder
engine
mixture supply
allotment
Prior art date
Application number
PCT/DE1987/000315
Other languages
German (de)
French (fr)
Other versions
WO1988000650A2 (en
Inventor
Abdel Halim Saleh
Original Assignee
Abdel Halim Saleh
Innovat Manag Marketing Ges
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 Abdel Halim Saleh, Innovat Manag Marketing Ges filed Critical Abdel Halim Saleh
Publication of WO1988000650A2 publication Critical patent/WO1988000650A2/en
Publication of WO1988000650A3 publication Critical patent/WO1988000650A3/en

Links

Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/027—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more valves arranged coaxially
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • 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
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

The process comprises: a) a device for evaporating fuels with a pressure and temperature regulated heat exchanger traversed by exhaust gases; b) a device - composed of rotating dosing diaphragms - for the precise metering out, depending on the engine speed and load, of the fuel vapour thus obtained to the cylinder(s) of an engine that can have the following orthodox or new designs: mixture supply by a central tubular intake collector in throttle processes; mixture supply with single cylinder allotment in throttle processes; mixture supply with single cylinder allotment in unthrottled and throttled in stratified charge engines or lean motors; c) a device for introducting the dosed, homogeneous mixture in the intake channels, the cylinder head or the combustion chambers of an Otto engine, thus forming individual load dependent layers sharply separated from each other, composed of a fuel vapour/fresh air mixture and of pure fresh air.
PCT/DE1987/000315 1986-07-24 1987-07-11 Process and device for processing fuel and mixtures in otto engines WO1988000650A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863624977 DE3624977A1 (en) 1986-07-24 1986-07-24 MIXTURE PREPARATION AND ALLOCATION METHOD FOR OTTO INTERNAL COMBUSTION ENGINES CONSTRUCTING FROM A METHOD FOR EVAPORATING FUELS IN CONNECTION WITH A HIGH PRECISION DOSING SYSTEM FOR ADMITTING AND SUPPLYING THE FUEL INJECTED INTO THE FUEL INJECTED INTO THE FUEL INJECTED
DEP3624977.7 1986-07-24

Publications (2)

Publication Number Publication Date
WO1988000650A2 WO1988000650A2 (en) 1988-01-28
WO1988000650A3 true WO1988000650A3 (en) 1988-06-02

Family

ID=6305846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1987/000315 WO1988000650A2 (en) 1986-07-24 1987-07-11 Process and device for processing fuel and mixtures in otto engines

Country Status (3)

Country Link
AU (1) AU7693287A (en)
DE (1) DE3624977A1 (en)
WO (1) WO1988000650A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612691C1 (en) * 1996-03-29 1997-09-18 Volker Dr Ing Till Method for mixing liquid fuel with air
US6227151B1 (en) * 1997-08-01 2001-05-08 Ford Global Technologies, Inc. Gasoline internal combustion engine
DE19813891B4 (en) * 1998-03-28 2005-05-25 Gvp Gesellschaft Zur Vermarktung Der Porenbrennertechnik Mbh Method for producing a liquid fuel / air mixture for operating an internal combustion engine
JP2003090271A (en) * 2001-07-11 2003-03-28 Toyota Motor Corp Internal combustion engine
DE102005042865A1 (en) * 2005-09-05 2007-03-08 Speiser, Ullrich, Dr. Process and apparatus for burning mineral oil containing fuels at room temperature
JP5606324B2 (en) * 2007-12-21 2014-10-15 ソン，ソクジュ Fuel heating device for diesel engine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348431C (en) * 1917-05-04 1922-02-09 Georg Keith Mixture formation controller for internal combustion engines
DE480322C (en) * 1927-07-15 1929-08-03 Charles Luyckx Rotary valve, especially for internal combustion engines
US2070189A (en) * 1936-07-29 1937-02-09 Rene J Bienvenu Diesel gas device or heater
US3738334A (en) * 1971-12-16 1973-06-12 Farr Co Emission reduction system
US3993036A (en) * 1974-08-27 1976-11-23 Tischler Wald E Internal combustion engine
FR2367925A1 (en) * 1976-10-18 1978-05-12 Novak Paul Fuel injection system for IC engine - uses exhaust gases and electrical element to preheat fuel which is partially oxidised in catalyst chamber before ignition
GB2048375A (en) * 1979-05-05 1980-12-10 Econo Fuel Systems Inc A hot I.C. engine fuel gas generator and control valve
DE3414168A1 (en) * 1984-04-14 1984-10-18 Abdel Halim Dr.-Ing. 7891 Hohentengen Saleh A fuel feed method and a mode of operation of the Otto cycle process for low specific fuel consumption and low-exhaust emissions at all loads

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348431C (en) * 1917-05-04 1922-02-09 Georg Keith Mixture formation controller for internal combustion engines
DE480322C (en) * 1927-07-15 1929-08-03 Charles Luyckx Rotary valve, especially for internal combustion engines
US2070189A (en) * 1936-07-29 1937-02-09 Rene J Bienvenu Diesel gas device or heater
US3738334A (en) * 1971-12-16 1973-06-12 Farr Co Emission reduction system
US3993036A (en) * 1974-08-27 1976-11-23 Tischler Wald E Internal combustion engine
FR2367925A1 (en) * 1976-10-18 1978-05-12 Novak Paul Fuel injection system for IC engine - uses exhaust gases and electrical element to preheat fuel which is partially oxidised in catalyst chamber before ignition
GB2048375A (en) * 1979-05-05 1980-12-10 Econo Fuel Systems Inc A hot I.C. engine fuel gas generator and control valve
DE3414168A1 (en) * 1984-04-14 1984-10-18 Abdel Halim Dr.-Ing. 7891 Hohentengen Saleh A fuel feed method and a mode of operation of the Otto cycle process for low specific fuel consumption and low-exhaust emissions at all loads

Also Published As

Publication number Publication date
WO1988000650A2 (en) 1988-01-28
DE3624977A1 (en) 1988-02-04
AU7693287A (en) 1988-02-10

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