SE8701143L - DIRECT FUEL INJECTION THROUGH COMPRESSED GAS - Google Patents

DIRECT FUEL INJECTION THROUGH COMPRESSED GAS

Info

Publication number
SE8701143L
SE8701143L SE8701143A SE8701143A SE8701143L SE 8701143 L SE8701143 L SE 8701143L SE 8701143 A SE8701143 A SE 8701143A SE 8701143 A SE8701143 A SE 8701143A SE 8701143 L SE8701143 L SE 8701143L
Authority
SE
Sweden
Prior art keywords
fuel
engine
gas
fuel injection
compressed gas
Prior art date
Application number
SE8701143A
Other languages
Swedish (sv)
Other versions
SE8701143D0 (en
SE466864B (en
Inventor
M L Mckay
S R Ahern
Original Assignee
Orbital Eng Pty
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 Eng Pty filed Critical Orbital Eng Pty
Publication of SE8701143D0 publication Critical patent/SE8701143D0/en
Publication of SE8701143L publication Critical patent/SE8701143L/en
Publication of SE466864B publication Critical patent/SE466864B/en

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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • 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
    • F02M51/061—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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02B75/02—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
    • 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 outboard marine engines
    • 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

The procedure for control of fuel injection into a two stroke engine cylinder includes variation of the differential pressure across the injection according to the operating conditions. This then controls the distance which the fuel penetrates into the combustion chamber. The fuel may be formed into a gas, with the quantity of fuel being controlled according to the load demand on the engine. The differential pressure between the fuel and the gas which is to be injected into the engine may be maintained practically uniform, while the pressure at which the gas is injected into the engine varies according to the conditions.
SE8701143A 1985-07-19 1987-03-19 Fuel injection method for two=stroke engine SE466864B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH156085 1985-07-19
PCT/AU1986/000203 WO1987000578A1 (en) 1985-07-19 1986-07-18 Direct fuel injection by compressed gas

Publications (3)

Publication Number Publication Date
SE8701143D0 SE8701143D0 (en) 1987-03-19
SE8701143L true SE8701143L (en) 1987-03-19
SE466864B SE466864B (en) 1992-04-13

Family

ID=3771186

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701143A SE466864B (en) 1985-07-19 1987-03-19 Fuel injection method for two=stroke engine

Country Status (18)

Country Link
JP (1) JP2669820B2 (en)
KR (1) KR940001927B1 (en)
CN (1) CN1015277B (en)
AU (1) AU594357B2 (en)
BE (1) BE905149A (en)
BR (1) BR8606798A (en)
CA (1) CA1271948A (en)
DE (1) DE3690389C2 (en)
ES (1) ES2000700A6 (en)
FR (1) FR2585079B1 (en)
GB (1) GB2188369B (en)
IN (1) IN167833B (en)
IT (1) IT1197786B (en)
MX (1) MX174369B (en)
NL (1) NL8620298A (en)
PH (1) PH26109A (en)
SE (1) SE466864B (en)
WO (1) WO1987000578A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086661B2 (en) * 1988-07-01 1996-01-29 トヨタ自動車株式会社 Fuel injection device for internal combustion engine
DE69029419T2 (en) * 1989-04-13 1997-06-26 Yamaha Motor Co Ltd Internal combustion engine and fuel injection control method therefor
US4955350A (en) * 1989-06-21 1990-09-11 General Motors Corporation Fuel injection
ATE166136T1 (en) * 1991-10-21 1998-05-15 Orbital Eng Pty METHOD AND DEVICE FOR DOSING FUELS
JP3554167B2 (en) * 1997-12-02 2004-08-18 株式会社日立製作所 Control device for in-cylinder injection engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1149321A (en) 1912-03-30 1915-08-10 Charles Whiting Baker Method of and apparatus for delivering liquid fuel to oil-engines.
US1166937A (en) 1912-06-01 1916-01-04 Busch Sulzer Bros Diesel Engine Co Means for regulating combustion-engines.
DE867327C (en) * 1940-10-31 1953-02-16 Nsu Werke Ag Mixture-compressing two-stroke engine with internal mixture formation and external ignition
DE916365C (en) * 1943-02-06 1954-08-09 Daimler Benz Ag Compressed air injection engine with external ignition
US2753217A (en) * 1952-11-08 1956-07-03 Texas Co Fuel injection nozzle for internal combustion engine
JPS58155269A (en) * 1981-12-31 1983-09-14 オ−ビタル・エンジン・カンパニイ・プロプライエタリ・リミテイツド Method and device for supplying engine with liquid fuel by gas pressure
JPS5960069A (en) * 1982-09-30 1984-04-05 Mitsubishi Motors Corp Fuel supplying device for engine
JPS59206672A (en) * 1983-05-11 1984-11-22 Toyota Motor Corp Fuel injection valve of internal-combustion engine
US4685432A (en) * 1983-10-31 1987-08-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Method and device for forming mixture gas in direct injection type internal combustion engine

Also Published As

Publication number Publication date
IN167833B (en) 1990-12-29
SE8701143D0 (en) 1987-03-19
MX174369B (en) 1994-05-11
DE3690389C2 (en) 1996-08-29
AU6147686A (en) 1987-02-10
ES2000700A6 (en) 1988-03-16
IT8621181A1 (en) 1988-01-18
BE905149A (en) 1986-11-17
GB8706101D0 (en) 1987-04-15
FR2585079B1 (en) 1991-06-21
DE3690389T1 (en) 1987-07-16
WO1987000578A1 (en) 1987-01-29
GB2188369B (en) 1990-02-21
PH26109A (en) 1992-02-06
IT8621181A0 (en) 1986-07-18
NL8620298A (en) 1987-06-01
CN86105113A (en) 1987-03-18
KR880700153A (en) 1988-02-20
CA1271948A (en) 1990-07-24
BR8606798A (en) 1987-10-13
CN1015277B (en) 1992-01-01
JP2669820B2 (en) 1997-10-29
GB2188369A (en) 1987-09-30
FR2585079A1 (en) 1987-01-23
IT1197786B (en) 1988-12-06
SE466864B (en) 1992-04-13
AU594357B2 (en) 1990-03-08
KR940001927B1 (en) 1994-03-11
JPS63500324A (en) 1988-02-04

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