AU594357B2 - Direct fuel injection by compressed gas - Google Patents

Direct fuel injection by compressed gas Download PDF

Info

Publication number
AU594357B2
AU594357B2 AU61476/86A AU6147686A AU594357B2 AU 594357 B2 AU594357 B2 AU 594357B2 AU 61476/86 A AU61476/86 A AU 61476/86A AU 6147686 A AU6147686 A AU 6147686A AU 594357 B2 AU594357 B2 AU 594357B2
Authority
AU
Australia
Prior art keywords
fuel
pressure
gas
chamber
engine
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.)
Ceased
Application number
AU61476/86A
Other languages
English (en)
Other versions
AU6147686A (en
Inventor
Steven Ross Ahern
Michael Leonard Mckay
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 AU6147686A publication Critical patent/AU6147686A/en
Application granted granted Critical
Publication of AU594357B2 publication Critical patent/AU594357B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AU61476/86A 1985-07-19 1986-07-18 Direct fuel injection by compressed gas Ceased AU594357B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH156085 1985-07-19
AUPH1560 1985-07-19

Publications (2)

Publication Number Publication Date
AU6147686A AU6147686A (en) 1987-02-10
AU594357B2 true AU594357B2 (en) 1990-03-08

Family

ID=3771186

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61476/86A Ceased AU594357B2 (en) 1985-07-19 1986-07-18 Direct fuel injection by compressed gas

Country Status (18)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086661B2 (ja) * 1988-07-01 1996-01-29 トヨタ自動車株式会社 内燃機関の燃料噴射装置
DE69029419T2 (de) * 1989-04-13 1997-06-26 Yamaha Motor Co Ltd Brennkraftmaschine und Verfahren zur Kraftstoffeinspritzregelung dafür
US4955350A (en) * 1989-06-21 1990-09-11 General Motors Corporation Fuel injection
CN1043438C (zh) * 1991-10-21 1999-05-19 轨道发动机有限公司 计量传送到内燃机的燃料的设备和方法
JP3554167B2 (ja) * 1997-12-02 2004-08-18 株式会社日立製作所 筒内噴射エンジンの制御装置
CN116624264B (zh) * 2023-04-17 2025-12-19 北京理工大学 一种用于小型重油转子发动机的夹气喷射装置

Citations (3)

* 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.
US2753217A (en) * 1952-11-08 1956-07-03 Texas Co Fuel injection nozzle for internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916365C (de) * 1943-02-06 1954-08-09 Daimler Benz Ag Druckluft-Einspritzbrennkraftmaschine mit Fremdzuendung
JPS58155269A (ja) * 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 エンジンにガス圧により液体燃料を供給する方法及びその装置
JPS5960069A (ja) * 1982-09-30 1984-04-05 Mitsubishi Motors Corp エンジンの燃料供給装置
JPS59206672A (ja) * 1983-05-11 1984-11-22 Toyota Motor Corp 内燃機関の燃料噴射弁
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

Patent Citations (3)

* 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.
US2753217A (en) * 1952-11-08 1956-07-03 Texas Co Fuel injection nozzle for internal combustion engine

Also Published As

Publication number Publication date
CN86105113A (zh) 1987-03-18
CN1015277B (zh) 1992-01-01
SE8701143L (sv) 1987-03-19
IN167833B (enExample) 1990-12-29
JP2669820B2 (ja) 1997-10-29
AU6147686A (en) 1987-02-10
MX174369B (es) 1994-05-11
KR880700153A (ko) 1988-02-20
ES2000700A6 (es) 1988-03-16
GB2188369B (en) 1990-02-21
IT8621181A1 (it) 1988-01-18
DE3690389C2 (de) 1996-08-29
FR2585079B1 (fr) 1991-06-21
JPS63500324A (ja) 1988-02-04
WO1987000578A1 (en) 1987-01-29
PH26109A (en) 1992-02-06
SE466864B (sv) 1992-04-13
DE3690389T1 (enExample) 1987-07-16
CA1271948A (en) 1990-07-24
GB8706101D0 (en) 1987-04-15
SE8701143D0 (sv) 1987-03-19
GB2188369A (en) 1987-09-30
BE905149A (fr) 1986-11-17
FR2585079A1 (fr) 1987-01-23
BR8606798A (pt) 1987-10-13
IT8621181A0 (it) 1986-07-18
IT1197786B (it) 1988-12-06
KR940001927B1 (ko) 1994-03-11
NL8620298A (nl) 1987-06-01

Similar Documents

Publication Publication Date Title
EP0315328B1 (en) Pneumatic direct cylinder fuel injection system
US4781164A (en) Fuel injection systems for internal combustion engines
AU594708B2 (en) Control of fuelling rate for internal combustion engines
US5483944A (en) Method and apparatus for metering fuels for delivery to an internal combustion engine
US4475486A (en) Engine induction system
US6019075A (en) Air and fuel delivery system for fuel injected engines
JP2671225B2 (ja) ２サイクルエンジン
CA1323808C (en) Fuel supply system for internal combustion engine
JPH0571443A (ja) 筒内直接噴射型噴射弁のアシストエア供給装置
US4068629A (en) Stepped piston two stroke engines
GB2115485A (en) Stratified charge two-stroke engines
US4993394A (en) Fuel injection internal combustion engines
US4334514A (en) Fuel injection pump for internal combustion engine
US6026769A (en) Mechanical direct cylinder fuel injection
CA1338257C (en) Cylinder entrapment system with an air spring
JPH10502146A (ja) 内燃エンジンの制御
CA1271948A (en) Fuel injection to internal combustion engines
EP0442261B1 (en) Air/fuel injector for an internal combustion engine
US5700402A (en) Crankcase fuel injection system for two-cycle internal combustion engines
EP0392550B1 (en) Internal combustion engine and method for controlling fuel injection of same
AU599704B2 (en) Improvements relating to fuel injection systems for internal combustion engines
JP3894618B2 (ja) 燃料噴射型火花点火式内燃機関
JP2778193B2 (ja) 内燃機関の燃料噴射装置
JPH03151564A (ja) エンジンの燃料供給装置