ES2000701A6 - Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa. - Google Patents

Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa.

Info

Publication number
ES2000701A6
ES2000701A6 ES8600418A ES8600418A ES2000701A6 ES 2000701 A6 ES2000701 A6 ES 2000701A6 ES 8600418 A ES8600418 A ES 8600418A ES 8600418 A ES8600418 A ES 8600418A ES 2000701 A6 ES2000701 A6 ES 2000701A6
Authority
ES
Spain
Prior art keywords
exhaust port
timing
fuel injected
fuel
loads
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
Application number
ES8600418A
Other languages
English (en)
Inventor
Kim Christopher Schlunke
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 Engine Co Pty Ltd
Original Assignee
Orbital Engine Co Pty Ltd
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 Engine Co Pty Ltd filed Critical Orbital Engine Co Pty Ltd
Publication of ES2000701A6 publication Critical patent/ES2000701A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
    • 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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D7/00—Other fuel-injection control
    • F02D7/02—Controlling fuel injection where fuel is injected by compressed 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

EL METODO DESCRITO CONSISTE EN INYECTAR UNA CANTIDAD DOSIFICADA DE COMBUSTIBLE DIRECTAMENTE EN LA CAMARA DE COMBUSTION (22) DE UN MOTOR DE COMBUSTION INTERNA (9) CON EL FIN DE ESTABLECER UNA DISTRIBUCION ESTRATIFICADA DEL COMBUSTIBLE EN LA CARGA GASEOSA DE LA CAMARA DE COMBUSTION, Y CONTROLAR EL REGLAJE DEL ENCENDIDO DE DICHO COMBUSTIBLE CON RELACION A LA CARGA DEL MOTOR DE MODO QUE, EN CONDICIONES DE BAJA CARGA Y BAJA VELOCIDAD DEL MOTOR, LA CARGA DE COMBUSTIBLE SE ENCIENDA ENTRE 40 Y 70J DE ANGULODE ROTACION DEL CIGUVENYAL ANTES DEL CENTRO MUERTO SUPERIOR DEL CICLO DEL MOTOR, MIENTRAS QUE EN CONDICIONES DE ALTA CARGA SE INYECTA SUSTANCIALMENTE TODO EL COMBUSTIBLE ANTES DEL CIERRE DE LA LUMBRERA DE ESCAPE. EL METODO DEL INVENTO ES UTIL ESPECIALMENTE EN RELACION CON EL FUNCIONAMIENTO DE MOTORES DE COMBUSTION DE DOS TIEMPOS.
ES8600418A 1985-07-19 1986-07-18 Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa. Expired ES2000701A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPH156185 1985-07-19

Publications (1)

Publication Number Publication Date
ES2000701A6 true ES2000701A6 (es) 1988-03-16

Family

ID=3771187

Family Applications (2)

Application Number Title Priority Date Filing Date
ES8600418A Expired ES2000701A6 (es) 1985-07-19 1986-07-18 Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa.
ES8600417A Expired ES2001026A6 (es) 1985-07-19 1986-07-18 Motor de combustion interna de dos tiempos y metodo de reglaje de su inyeccion de combustible

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES8600417A Expired ES2001026A6 (es) 1985-07-19 1986-07-18 Motor de combustion interna de dos tiempos y metodo de reglaje de su inyeccion de combustible

Country Status (15)

Country Link
US (2) US4807572A (es)
JP (2) JPH0781534B2 (es)
KR (2) KR940001928B1 (es)
AU (2) AU583939B2 (es)
BE (1) BE905150A (es)
BR (2) BR8606800A (es)
CA (2) CA1272420A (es)
DE (4) DE3690387T1 (es)
ES (2) ES2000701A6 (es)
FR (2) FR2585076B1 (es)
GB (2) GB2187506B (es)
IT (2) IT1197785B (es)
MX (2) MX170905B (es)
SE (2) SE459601B (es)
WO (2) WO1987000579A1 (es)

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ES2000701A6 (es) * 1985-07-19 1988-03-16 Orbital Eng Pty Un metodo de hacer funcionar un motor de combustion interna, de dos tiempos, encendido por chispa.
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JPH03164549A (ja) * 1989-11-22 1991-07-16 Fuji Heavy Ind Ltd ２サイクルエンジンのエンジン制御装置
US4958609A (en) * 1989-12-18 1990-09-25 General Motors Corporation Fuel injection timing control for a crankcase scavenged two-stroke engine
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US5078107A (en) * 1990-03-30 1992-01-07 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an internal combustion engine
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US5769041A (en) * 1996-04-26 1998-06-23 Yamaha Hatsudoki Kabushiki Kaisha Two cycle fuel injection engine
JP3847911B2 (ja) * 1997-08-11 2006-11-22 ヤマハマリン株式会社 直接噴射式２サイクルエンジンの燃料噴射装置
JP4170427B2 (ja) * 1997-12-08 2008-10-22 ヤマハマリン株式会社 直接筒内噴射式２サイクルエンジン
US6402057B1 (en) 2000-08-24 2002-06-11 Synerject, Llc Air assist fuel injectors and method of assembling air assist fuel injectors
US6302337B1 (en) 2000-08-24 2001-10-16 Synerject, Llc Sealing arrangement for air assist fuel injectors
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Also Published As

Publication number Publication date
KR880700155A (ko) 1988-02-20
JPH0781534B2 (ja) 1995-08-30
FR2585076A1 (fr) 1987-01-23
FR2585075A1 (fr) 1987-01-23
DE3690386T1 (es) 1987-07-16
KR940001928B1 (ko) 1994-03-11
GB8706103D0 (en) 1987-04-15
GB8706102D0 (en) 1987-04-15
AU6146286A (en) 1987-02-10
IT8621179A0 (it) 1986-07-18
SE8701145L (sv) 1987-03-19
BR8606801A (pt) 1987-10-13
JPS63500322A (ja) 1988-02-04
AU583939B2 (en) 1989-05-11
DE3690387T1 (es) 1987-07-16
CA1317830C (en) 1993-05-18
GB2188370B (en) 1989-07-26
US4949689A (en) 1990-08-21
IT8621180A0 (it) 1986-07-18
SE8701145D0 (sv) 1987-03-19
KR940001929B1 (ko) 1994-03-11
IT1197784B (it) 1988-12-06
GB2187506A (en) 1987-09-09
CA1272420A (en) 1990-08-07
IT8621179A1 (it) 1988-01-18
FR2585075B1 (fr) 1991-04-05
JPH07117024B2 (ja) 1995-12-18
BE905150A (fr) 1986-11-17
SE8701144L (sv) 1987-03-19
MX170905B (es) 1993-09-22
AU6146686A (en) 1987-02-10
BR8606800A (pt) 1987-10-13
DE3690387C2 (de) 1996-11-21
IT8621180A1 (it) 1988-01-18
KR880700154A (ko) 1988-02-20
AU594356B2 (en) 1990-03-08
WO1987000580A1 (en) 1987-01-29
DE3690386C2 (de) 1996-04-11
WO1987000579A1 (en) 1987-01-29
SE459601B (sv) 1989-07-17
SE8701144D0 (sv) 1987-03-19
FR2585076B1 (fr) 1991-11-29
GB2187506B (en) 1989-02-01
IT1197785B (it) 1988-12-06
ES2001026A6 (es) 1988-04-16
GB2188370A (en) 1987-09-30
SE459821B (sv) 1989-08-07
JPS63500320A (ja) 1988-02-04
US4807572A (en) 1989-02-28
MX170906B (es) 1993-09-22

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