BRPI0709469E2 - motor que queima uma mistura de um combustível e ar e que tem ciclos de combustão, processo para reduzir o calor requerido para uma ignição de uma quantidade de um combustível e processo para reduzir as concentrações de oxigênio requeridas em relação às concentrações de combustível para queimar um combustível - Google Patents

motor que queima uma mistura de um combustível e ar e que tem ciclos de combustão, processo para reduzir o calor requerido para uma ignição de uma quantidade de um combustível e processo para reduzir as concentrações de oxigênio requeridas em relação às concentrações de combustível para queimar um combustível

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Publication number
BRPI0709469E2
BRPI0709469E2 BRC10709469A BRPI0709469A BRPI0709469E2 BR PI0709469 E2 BRPI0709469 E2 BR PI0709469E2 BR C10709469 A BRC10709469 A BR C10709469A BR PI0709469 A BRPI0709469 A BR PI0709469A BR PI0709469 E2 BRPI0709469 E2 BR PI0709469E2
Authority
BR
Brazil
Prior art keywords
fuel
ignition
reducing
combustion
concentrations
Prior art date
Application number
BRC10709469A
Other languages
English (en)
Inventor
A Blank David
Original Assignee
A Blank David
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Filing date
Publication date
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Application filed by A Blank David filed Critical A Blank David
Publication of BRPI0709469A2 publication Critical patent/BRPI0709469A2/pt
Publication of BRPI0709469E2 publication Critical patent/BRPI0709469E2/pt
Publication of BRPI0709469B1 publication Critical patent/BRPI0709469B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • F02B11/00—Engines characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition, e.g. in different cylinders
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1095—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with more than one pre-combustion chamber (a stepped form of the main combustion chamber above the piston is to be considered as a pre-combustion chamber if this stepped portion is not a squish area)
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/18—Transfer passages between chamber and 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0689—Injectors for in-cylinder direct injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0228—Adding fuel and water emulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

motor que queima uma mistura de um combustível e ar e que tem ciclos de combustao, processo para reduzir o calor requerido para uma igniçao de uma quantidade de um combustível e processo para reduzir as concentraçoes de oxigênio requeridas em relaçao às concentraçoes de combustível para queimar um combustível. é fornecido um processo (100) de aumento da combustão homogênea e aumento da ignição em motores ic com pistão recíproco e giratório. realizações físicas que sustentam este processo possuem câmaras secundárias (32) embutidas na periferia do cilindro (36) para iniciar a geração de substâncias de ignição de radicais ("ri") em um ciclo anterior para uso em um ciclo posterior. estas comunicam-se com a câmara principal (34) por meio de pequenos condutores (42). coordenadas com as progressões facilitadas por estas câmaras secundárias (32), encontram medidas inovadoras para regular as quantida de substâncias ri por fim geradas. a presença previamente determinável de substâncias ri a serem fornecidas altera ou adiciona variedade controlada para as reações de início de cadeias dominantes do mecanismo de ignição de combustão principal do ciclo posterior. esta presença o faz reduzindo as razões de calor e de combustível necessárias para iniciar e manter a combustão. esta presença aumenta, portanto, a combustão e reduz as emissões em motores com ignição de radicais, ignição a vela e ignição por compressao.
BRPI0709469-8A 2006-04-07 2007-04-03 Método de controle de uma redução das concentrações de combustível desejadas e calor desejado, processo de modulação química da combustão de um combustível, e, aparelho, de melhoria de um motor a combustão interna que compreende um cilindro BRPI0709469B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US78993306P 2006-04-07 2006-04-07
US60/789,933 2006-04-07
US86570906P 2006-11-14 2006-11-14
US60/865,709 2006-11-14
US88527907P 2007-01-17 2007-01-17
US60/885,279 2007-01-17
US89233207P 2007-03-01 2007-03-01
US60/892,332 2007-03-01
PCT/US2007/065842 WO2007118068A2 (en) 2006-04-07 2007-04-03 Combustion control via homogeneous combustion radical ignition in cyclic ic engines

Publications (3)

Publication Number Publication Date
BRPI0709469A2 BRPI0709469A2 (pt) 2011-07-19
BRPI0709469E2 true BRPI0709469E2 (pt) 2017-06-06
BRPI0709469B1 BRPI0709469B1 (pt) 2022-09-20

Family

ID=41190731

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0709469-8A BRPI0709469B1 (pt) 2006-04-07 2007-04-03 Método de controle de uma redução das concentrações de combustível desejadas e calor desejado, processo de modulação química da combustão de um combustível, e, aparelho, de melhoria de um motor a combustão interna que compreende um cilindro

Country Status (7)

Country Link
US (2) US7493886B2 (pt)
EP (1) EP2004969A4 (pt)
JP (2) JP2009533584A (pt)
CN (1) CN101421495B (pt)
BR (1) BRPI0709469B1 (pt)
RU (1) RU2414609C2 (pt)
WO (1) WO2007118068A2 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7493886B2 (en) * 2006-04-07 2009-02-24 Blank David Alan Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
US9010293B2 (en) 2006-04-07 2015-04-21 David A. Blank Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
US20110010074A1 (en) * 2009-07-09 2011-01-13 Visteon Global Technologies, Inc. Methods Of Controlling An Internal Combustion Engine Including Multiple Fuels And Multiple Injectors
US10001011B2 (en) * 2009-08-03 2018-06-19 Johannes Peter Schneeberger Rotary piston engine with operationally adjustable compression
US8685224B2 (en) * 2009-09-04 2014-04-01 Innovative Energy Systems And Design, Llc Method and apparatus for hydrogen generation
JP5934851B2 (ja) 2009-10-06 2016-06-15 イマジニアリング株式会社 内燃機関
US20120103287A1 (en) * 2010-10-29 2012-05-03 Total Energy Renewable Power Systems, Llc Modifying an Internal Combustion Engine for Radical Ignition Combustion
US20110186001A1 (en) * 2010-02-03 2011-08-04 Total Energy Renewable Power System (TERPS), LLC Modifying an Internal Combustion Engine for Radical Ignition Combustion
JP2013231355A (ja) * 2010-03-26 2013-11-14 Hiromitsu Ando 着火制御装置
WO2011153448A1 (en) * 2010-06-03 2011-12-08 Blank David A Combustion control via homogeneous combustion radical ignition (hcri) or partial hcri in cyclic ic engines
WO2012057838A2 (en) * 2010-10-27 2012-05-03 Jesus Vazquez Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices
DE112011103649T5 (de) 2010-11-01 2013-08-22 Mahle Powertrain, Llc Vorkammerverbrennungssystem mit turbulentem Zündstrahl für Ottomotoren
US9353674B2 (en) 2010-11-01 2016-05-31 Mahle Powertrain, Llc Turbulent jet ignition pre-chamber combustion system for spark ignition engines
US8567369B2 (en) * 2010-11-11 2013-10-29 Cameron International Corporation Spark ignited radical injection system
US8844498B2 (en) * 2010-11-11 2014-09-30 Ge Oil & Gas Compression Systems, Llc Positive displacement radical injection system
WO2012109560A1 (en) * 2011-02-10 2012-08-16 Michael I. Keller Enterprises, Ltd. Method for making a piston with radical producing micro chambers and piston made thereby
US9528434B1 (en) 2011-07-28 2016-12-27 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US8656888B2 (en) 2011-07-28 2014-02-25 Pratt & Whitney Canada Corp. Rotary internal combustion engine with variable volumetric compression ratio
US10557407B2 (en) 2011-07-28 2020-02-11 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
US10544732B2 (en) 2011-07-28 2020-01-28 Pratt & Whitney Canada Corp. Rotary internal combustion engine with removable subchamber insert
US8893684B2 (en) 2011-07-28 2014-11-25 Pratt & Whitney Canada Corp. Rotary internal combustion engine with exhaust purge
US9038594B2 (en) 2011-07-28 2015-05-26 Pratt & Whitney Canada Corp. Rotary internal combustion engine with pilot subchamber
MX352310B (es) 2011-09-07 2017-11-17 Afton Chemical Corp Sistema de suministro de aditivo de motor aerotransportado.
AT511351B1 (de) 2011-10-19 2012-11-15 Ge Jenbacher Gmbh & Co Ohg Verfahren zum betreiben wenigstens einer vorkammergezündeten brennkraftmaschine
US20130104861A1 (en) * 2011-10-27 2013-05-02 Southwest Research Institute Enhanced Combustion for Compression Ignition Engine Using Electromagnetic Energy Coupling
US20150252757A1 (en) * 2012-11-12 2015-09-10 Mcalister Technologies, Llc Chemical fuel conditioning and activation
WO2015048187A1 (en) 2013-09-25 2015-04-02 Yehuda Shmueli Internal combustion engine using a water-based mixture as fuel and method for operating the same
CN104696066A (zh) * 2014-01-18 2015-06-10 摩尔动力(北京)技术股份有限公司 大绝热指数发动机
US10584639B2 (en) 2014-08-18 2020-03-10 Woodward, Inc. Torch igniter
US9828905B2 (en) 2015-01-02 2017-11-28 Caterpillar Inc. Combustion pre-chamber and method for operating same
US9482192B2 (en) 2015-01-02 2016-11-01 Caterpillar Inc. Stable combustion in spark-ignited lean-burn engine
US9771919B2 (en) 2015-07-10 2017-09-26 Caterpillar Inc. Energy enhanced ignition system having lean pre-combustion
US9593633B1 (en) 2015-09-16 2017-03-14 Caterpillar Inc. Combustion pre-chamber and method for operating same
US10202959B2 (en) * 2016-04-26 2019-02-12 Caterpillar Inc. Combustion pre-chamber and method for operating same
US10041402B2 (en) 2016-05-12 2018-08-07 Pratt & Whitney Canada Corp. Internal combustion engine with split pilot injection
SG11201906416WA (en) 2017-02-10 2019-08-27 Halliburton Energy Services Inc Magnetic index positioner
US20180313280A1 (en) * 2017-05-01 2018-11-01 Caterpillar Inc. Method for igniting gaseous fuels in engines
US10119482B1 (en) 2017-06-22 2018-11-06 Caterpillar Inc. Method for igniting fuels in engines
US10145291B1 (en) 2017-10-10 2018-12-04 Pratt & Whitney Canada Corp. Rotary engine and method of combusting fuel
US10801394B2 (en) 2017-11-29 2020-10-13 Pratt & Whitney Canada Corp. Rotary engine with pilot subchambers
RU2750060C2 (ru) * 2017-12-06 2021-06-21 Общество С Ограниченной Ответственностью "Яндекс" Способ и система для контроля промышленного процесса с помощью обученного алгоритма машинного обучения (MLA)
US11421601B2 (en) 2019-03-28 2022-08-23 Woodward, Inc. Second stage combustion for igniter
AT522438B1 (de) * 2019-04-23 2020-11-15 Avl List Gmbh Brennkraftmaschine mit einem zylinderkopf
AT522462B1 (de) * 2019-10-15 2020-11-15 Avl List Gmbh Brennkraftmaschine mit einem zylinderkopf
WO2021146550A1 (en) 2020-01-15 2021-07-22 Radical Combustion Technologies, Llc Systems, apparatus, and methods for inducing enhanced radical ignition in internal combustion engines using a radical chemicals generator
FR3106619B1 (fr) * 2020-01-27 2023-06-02 Renault Sas Pré-chambre multi-sites
US11603808B2 (en) * 2020-02-12 2023-03-14 Sonex Research, Inc Engine management system and method
US11879401B2 (en) * 2020-03-16 2024-01-23 Maymaan Research, Inc. Homogeneous charge compression ignition (HCCI-type) combustion system for an engine and powertrain using wet-alcohol as a fuel and including hot assist ignition
US11421609B2 (en) 2020-03-29 2022-08-23 Mark Andrew Patterson System and process for controlled chemical ignition of internal combustion engines
CN111724865A (zh) * 2020-05-21 2020-09-29 天津大学 一种垃圾焚烧炉床层燃烧sox污染物的计算方法
CN116209823A (zh) 2020-06-23 2023-06-02 伍德沃德有限公司 针对功率生成发动机的点火系统
DE102020134882A1 (de) * 2020-12-23 2022-06-23 Westenergie Ag Kolbengehäuse, Rotationskolbenmaschine, Gasdruck- Regelsystem und Verfahren zum Betreiben des Gasdruck- Regelsystems
CN112796875B (zh) * 2020-12-30 2022-07-05 北京工业大学 一种氢汽油双燃料分层燃烧转子机及其控制方法
US11415083B1 (en) 2021-07-09 2022-08-16 Caterpillar Inc. Engine systems and methods
JP7826038B2 (ja) 2022-02-09 2026-03-09 三菱重工エンジン＆ターボチャージャ株式会社 エンジン及びエンジンの制御方法
EP4563803A1 (en) * 2023-11-28 2025-06-04 Scania CV AB Method for operating a hydrogen combustion engine, control arrangement, combustion engine system, and vehicle
CN117780523B (zh) * 2024-02-27 2024-06-18 潍柴动力股份有限公司 一种氢气发动机燃烧系统的控制方法、装置、设备及介质
EP4653677A1 (de) * 2024-05-21 2025-11-26 Pankl Racing Systems AG Kolbenmotor und verfahren zum betreiben eines kolbenmotors
CN118883072A (zh) * 2024-07-10 2024-11-01 哈尔滨工程大学 一种模拟内燃机热流场下绿色燃料燃烧的测试装置及方法

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092088A (en) 1959-08-05 1963-06-04 Goossak Lev Abramovich Carburetor type internal combustion engine with prechamber
US3230939A (en) 1963-02-04 1966-01-25 Goossak Lev Abramovich Method of prechamber-torch ignition in internal combustion engines
US3283751A (en) 1963-06-28 1966-11-08 Inst Khim Fysiki Internal combustion engine with jet ignition of a non-uniformly distributed working mixture from a precombustion chamber cut-off by the piston
US3802827A (en) 1971-12-15 1974-04-09 N Semenov Method and apparatus for producing a protective atmosphere in heating furnaces
US3809024A (en) * 1972-08-14 1974-05-07 H Abbey Four-stroke and two-stroke rotary internal combustion engine
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
SU1229394A1 (ru) * 1976-04-20 1986-05-07 Институт Механики Машин Ан Гсср Способ работы двигател внутреннего сгорани
JPS5455210A (en) 1977-10-10 1979-05-02 Nippon Soken Inc Operation of two-cycle engine
GB2008191B (en) * 1977-11-18 1982-05-12 Nippon Soken Uniflow two cycle internal combustion engines and methods of operating such engines
DE2916285C2 (de) * 1979-04-21 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Entflammung magerer Kraftstoff/Luftgemische
US4592318A (en) * 1983-09-23 1986-06-03 Sonex Research Inc. Internal combustion piston engine using air chamber in piston driven in resonance with combustion wave frequency
US4592331A (en) * 1983-09-23 1986-06-03 Sonex Research Inc. Combustion process for I.C. engine using a resonating air chamber in a reciprocating piston to induce closed organ pipe resonance in the combustion chamber
US4898135A (en) * 1989-02-16 1990-02-06 Sonex Research, Inc. Piston and process for achieving controlled ignition and combustion of hydrocarbon fuels in internal combustion engines by generation and management of fuel radical species
US4974571A (en) 1989-02-24 1990-12-04 Regents Of The University Of California Pulsed jet combustion generator for non-premixed charge engines
US4924828A (en) 1989-02-24 1990-05-15 The Regents Of The University Of California Method and system for controlled combustion engines
US4926818A (en) 1989-02-24 1990-05-22 The Regents Of The University Of California Pulsed jet combustion generator for premixed charge engines
US4977873A (en) 1989-06-08 1990-12-18 Clifford L. Elmore Timing chamber ignition method and apparatus
US5109817A (en) 1990-11-13 1992-05-05 Altronic, Inc. Catalytic-compression timed ignition
US5322042A (en) 1992-06-17 1994-06-21 Sonex Research, Inc. Combustion chamber for internal combustion engine and process of combustion using fuel radical species
US5271365A (en) 1992-07-07 1993-12-21 The United States Of America As Represented By The United States Department Of Energy Jet plume injection and combustion system for internal combustion engines
US5297518A (en) 1992-08-10 1994-03-29 Cherry Mark A Mass controlled compression timed ignition method and igniter
GB2286633B (en) 1992-08-10 1997-11-12 Mark Alan Cherry Method and apparatus for compression timed ignition
AU668307B2 (en) 1993-06-30 1996-04-26 Honda Giken Kogyo Kabushiki Kaisha Combustion controller for a spark ignition type two-cycle engine
AU695316B2 (en) 1994-09-29 1998-08-13 Sonex Research Inc. Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
DE19621297C1 (de) * 1996-05-28 1997-12-04 Man B & W Diesel Ag Einrichtung zur Steuerung/Regelung der Zündöl-Einspritzung eines Gasmotors
DE69702200T2 (de) * 1996-07-26 2000-10-12 Ford France S.A., Rueil-Malmaison Brennkraftmaschine
US5862788A (en) 1997-10-03 1999-01-26 Sonex Research, Inc. Combustion chamber for direct injected reciprocating piston internal combustion engine
US6698394B2 (en) 1999-03-23 2004-03-02 Thomas Engine Company Homogenous charge compression ignition and barrel engines
US6178942B1 (en) 1999-10-19 2001-01-30 Sonex Research, Inc. Piston configuration for reducing smoke and particulate emissions from direct injected engines
JP3849383B2 (ja) * 1999-12-28 2006-11-22 日産自動車株式会社 圧縮自己着火式ガソリン内燃機関
JP3815163B2 (ja) * 2000-01-25 2006-08-30 日産自動車株式会社 圧縮自己着火式内燃機関
JP2001248445A (ja) * 2000-03-08 2001-09-14 Nissan Motor Co Ltd 圧縮自己着火式内燃機関
RU2154741C1 (ru) * 2000-03-14 2000-08-20 Пискунов Семен Евсеевич Способ работы газового двигателя внутреннего сгорания
JP2001303956A (ja) * 2000-04-28 2001-10-31 Toyota Central Res & Dev Lab Inc 内燃機関
US6345610B1 (en) * 2000-05-26 2002-02-12 Ford Global Technologies, Inc. Partial oxidation device for an HCCI engine intake system
FR2810692B1 (fr) 2000-06-23 2002-11-29 Peugeot Citroen Automobiles Sa Dispositif d'allumage pour moteur a combustion interne a prechambre
RU2204727C2 (ru) * 2000-08-11 2003-05-20 Закрытое акционерное общество "СТИЛЬконцепт" Способ работы многоцилиндрового четырехтактного двигателя внутреннего сгорания
JP2003083118A (ja) * 2001-09-10 2003-03-19 Toyota Motor Corp ２サイクル自着火ガソリンエンジン
US6595181B2 (en) 2001-09-28 2003-07-22 General Motors Corporation Dual mode engine combustion process
DE10217996A1 (de) * 2002-04-23 2003-11-13 Man B & W Diesel Ag Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb
JP2003343312A (ja) * 2002-05-22 2003-12-03 Hitachi Ltd ターボ過給機を備えた筒内噴射型内燃機関の制御方法及びターボ過給機を備えた筒内噴射型内燃機関
US6923167B2 (en) 2003-05-30 2005-08-02 The Regents Of The University Of California Controlling and operating homogeneous charge compression ignition (HCCI) engines
US7128063B2 (en) 2004-07-21 2006-10-31 Gm Global Technology Operations, Inc. HCCI engine combustion control
CN100419231C (zh) * 2005-01-19 2008-09-17 季晓初 预混预燃缸内喷射的燃气内燃机
US7464688B2 (en) * 2005-12-21 2008-12-16 Yu Robert C Active radical initiator for internal combustion engines
RU2299175C1 (ru) * 2006-02-13 2007-05-20 ЗАО "ЭСТ-Инвест" Способ получения синтез-газа и установка для его реализации
US7493886B2 (en) * 2006-04-07 2009-02-24 Blank David Alan Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
KR101140212B1 (ko) * 2006-07-11 2012-05-02 엘지전자 주식회사 미니 플래너 기능을 이용한 이동통신단말기의 대기화면문구표시방법 및 이를 수행하기 위한 이동통신단말기

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US7832372B2 (en) 2010-11-16
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BRPI0709469A2 (pt) 2011-07-19
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US7493886B2 (en) 2009-02-24
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