WO1988000650A3 - Procede et dispositif de traitement de melanges et de carburants dans des moteurs a allumage par etincelle - Google Patents

Procede et dispositif de traitement de melanges et de carburants dans des moteurs a allumage par etincelle Download PDF

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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)
English (en)
Other versions
WO1988000650A2 (fr
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/fr
Publication of WO1988000650A3 publication Critical patent/WO1988000650A3/fr

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

Abstract

Le procédé comprend: a) un dispositif vaporiseur de carburant par un échangeur de chaleur à pression et à température réglées, traversé par les gaz d'échappement; b) un dispositif composé de diaphragmes rotatifs de dosage de distribution précise en fonction du régime et de la charge du carburant vaporisé au(x) cylindre(s) d'un moteur à combustion interne. Le dispositif peut être utilisé avec les moteurs suivants, de type conventionnel ou nouveau: à alimentation en mélange par un collecteur à tuyau central d'aspiration par un procédé d'étranglement; à alimentation en mélange et distribution au cylindre unique par un procédé d'étranglement; à alimentation en mélange et distribution au cylindre unique dans des procédés avec les gaz étranglés ou non étranglés dans des moteurs à charge stratifiée ou à mélange pauvre; c) un dispositif d'introduction du mélange dosé et homogène dans les canaux d'aspiration, la tête du cylindre ou la chambre de combustion d'un moteur à allumage par étincelle, afin de former des couches individuelles bien séparées en fonction de la charge, composées d'un mélange de carburant vaporisé/air frais et d'air frais pur.
PCT/DE1987/000315 1986-07-24 1987-07-11 Procede et dispositif de traitement de melanges et de carburants dans des moteurs a allumage par etincelle WO1988000650A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863624977 DE3624977A1 (de) 1986-07-24 1986-07-24 Gemischaufbereitungs- und zuteilungsverfahren fuer otto-brennkraftmaschinen bestehend aus einem verfahren zur verdampfung von kraftstoffen in verbindung mit einem hochpraezisen dosiersystem zur zuteilung und zufuehrung des gemischs in den brennraum mit gleichzeitiger erzeugung einer schichtladung im zylinder
DEP3624977.7 1986-07-24

Publications (2)

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

Family

ID=6305846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1987/000315 WO1988000650A2 (fr) 1986-07-24 1987-07-11 Procede et dispositif de traitement de melanges et de carburants dans des moteurs a allumage par etincelle

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612691C1 (de) * 1996-03-29 1997-09-18 Volker Dr Ing Till Verfahren zur Gemischbildung von Luft mit flüssigem Brennstoff in einem Wirbelrohr
US6227151B1 (en) * 1997-08-01 2001-05-08 Ford Global Technologies, Inc. Gasoline internal combustion engine
DE19813891B4 (de) 1998-03-28 2005-05-25 Gvp Gesellschaft Zur Vermarktung Der Porenbrennertechnik Mbh Verfahren zur Erzeugung eines Flüssigbrennstoff-/Luftgemischs zum Betrieb einer Brennkraftmaschine
JP2003090271A (ja) * 2001-07-11 2003-03-28 Toyota Motor Corp 内燃機関
DE102005042865A1 (de) * 2005-09-05 2007-03-08 Speiser, Ullrich, Dr. Verfahren und Einrichtung zur Verbrennung mineralölhaltiger, bei Zimmertemperatur flüssiger Brennstoffe
CN101903637B (zh) * 2007-12-21 2012-05-30 宋锡周 柴油发动机的燃料加热设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348431C (de) * 1917-05-04 1922-02-09 Georg Keith Gemischbildungsregler fuer Verbrennungskraftmaschinen
DE480322C (de) * 1927-07-15 1929-08-03 Charles Luyckx Drehschieber, insbesondere fuer Brennkraftmaschinen
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 (fr) * 1976-10-18 1978-05-12 Novak Paul Dispositif d'alimentation en carburant pour moteur a combustion interne
GB2048375A (en) * 1979-05-05 1980-12-10 Econo Fuel Systems Inc A hot I.C. engine fuel gas generator and control valve
DE3414168A1 (de) * 1984-04-14 1984-10-18 Abdel Halim Dr.-Ing. 7891 Hohentengen Saleh Ein verfahren zur kraftstoffzufuhr und arbeitsweise des ottokreisprozesses fuer niedrigen spezifischen kraftstoffverbrauch und schadstoffarme abgase bei allen lasten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348431C (de) * 1917-05-04 1922-02-09 Georg Keith Gemischbildungsregler fuer Verbrennungskraftmaschinen
DE480322C (de) * 1927-07-15 1929-08-03 Charles Luyckx Drehschieber, insbesondere fuer Brennkraftmaschinen
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 (fr) * 1976-10-18 1978-05-12 Novak Paul Dispositif d'alimentation en carburant pour moteur a combustion interne
GB2048375A (en) * 1979-05-05 1980-12-10 Econo Fuel Systems Inc A hot I.C. engine fuel gas generator and control valve
DE3414168A1 (de) * 1984-04-14 1984-10-18 Abdel Halim Dr.-Ing. 7891 Hohentengen Saleh Ein verfahren zur kraftstoffzufuhr und arbeitsweise des ottokreisprozesses fuer niedrigen spezifischen kraftstoffverbrauch und schadstoffarme abgase bei allen lasten

Also Published As

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

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