AU613436B2 - Fuel injection system for multi cylinder two-stroke engines - Google Patents

Fuel injection system for multi cylinder two-stroke engines Download PDF

Info

Publication number
AU613436B2
AU613436B2 AU26765/88A AU2676588A AU613436B2 AU 613436 B2 AU613436 B2 AU 613436B2 AU 26765/88 A AU26765/88 A AU 26765/88A AU 2676588 A AU2676588 A AU 2676588A AU 613436 B2 AU613436 B2 AU 613436B2
Authority
AU
Australia
Prior art keywords
throat
fuel
internal combustion
combustion engine
cylinders
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
AU26765/88A
Other languages
English (en)
Other versions
AU2676588A (en
Inventor
James A. Donohue
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of AU2676588A publication Critical patent/AU2676588A/en
Application granted granted Critical
Publication of AU613436B2 publication Critical patent/AU613436B2/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
    • 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • 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
    • F02M67/02—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 the gas being compressed air, e.g. compressed in pumps
    • F02M67/04—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 the gas being compressed air, e.g. compressed in pumps the air being extracted from working cylinders of the engine
    • 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
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/50—Arrangement of fuel distributors, e.g. with means for supplying equal portion of metered fuel to injectors

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)
  • Ocean & Marine Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AU26765/88A 1988-02-12 1988-12-09 Fuel injection system for multi cylinder two-stroke engines Ceased AU613436B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US155561 1988-02-12
US07/155,561 US4862857A (en) 1988-02-12 1988-02-12 Fuel injection system for multi cylinder two-stroke engine

Publications (2)

Publication Number Publication Date
AU2676588A AU2676588A (en) 1989-08-17
AU613436B2 true AU613436B2 (en) 1991-08-01

Family

ID=22555922

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26765/88A Ceased AU613436B2 (en) 1988-02-12 1988-12-09 Fuel injection system for multi cylinder two-stroke engines

Country Status (7)

Country Link
US (1) US4862857A (OSRAM)
JP (1) JPH01244159A (OSRAM)
AU (1) AU613436B2 (OSRAM)
CA (1) CA1321934C (OSRAM)
DE (1) DE3903493A1 (OSRAM)
FR (1) FR2627228A1 (OSRAM)
SE (1) SE503335C2 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0611885T3 (OSRAM) * 1993-02-17 1997-06-30 New Sulzer Diesel Ag
CA2163288A1 (en) * 1994-12-30 1996-07-01 William L. Learman Engine demand fuel delivery system
AUPO988597A0 (en) * 1997-10-20 1997-11-13 Orbital Engine Company (Australia) Proprietary Limited Start-up method for an internal combustion engine
DE10130684A1 (de) * 2001-06-26 2003-02-06 Bosch Gmbh Robert Brennstoffeinspritzventil
DE102010005064A1 (de) * 2010-01-20 2011-07-21 Bayerische Motoren Werke Aktiengesellschaft, 80809 Zylinderkopf für eine Brennkraftmaschine
US9915190B2 (en) * 2015-07-13 2018-03-13 Caterpillar, Inc. Ducted combustion systems utilizing Venturi ducts
WO2023001384A1 (en) * 2021-07-23 2023-01-26 Volvo Truck Corporation A nozzle cap for a fuel injection nozzle operable in a hydrogen internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164234A (en) * 1936-11-27 1939-06-27 Erren Rudolf Arnold Method of charging internal combustion engines
US4033302A (en) * 1974-06-18 1977-07-05 Politechnika Krakowska Four-stroke, multicylinder, spark ignition, fuel injection internal combustion engine
US4131090A (en) * 1973-11-09 1978-12-26 Stanislaw Jarnuszkiewicz Two-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1394850A (en) * 1919-09-24 1921-10-25 Albert R Long Internal-combustion engine
DE372807C (de) * 1921-03-09 1923-04-03 T Weickel Dr Verfahren zum Betriebe von Zweitaktverbrennungskraftmaschinen
US1921510A (en) * 1929-08-05 1933-08-08 Wasmundt Wladimir De Two-stroke cycle internal combustion engine
US1860784A (en) * 1929-10-18 1932-05-31 Robert E Nelson Fuel injection device
US1916043A (en) * 1930-04-09 1933-06-27 John W Enright Internal combustion engine
US2246019A (en) * 1938-01-26 1941-06-17 Steinlein Gustav Two stroke internal combustion engine operating with fuel injection
US2528263A (en) * 1946-04-29 1950-10-31 Chapman Charles Wallace Internal-combustion engine of the compression ignition type
DE1802180A1 (de) * 1968-10-10 1970-04-16 Benckiser Knapsack Gmbh Wasserbad zur Pasteurisierung oder Sterilisierung von in Glas- oder Metallgefaessen wasserdicht verpackten Lebens- oder Arzneimitteln
PL95190B1 (OSRAM) * 1973-11-09 1977-09-30 Politechnika Krakowska
US4307687A (en) * 1979-12-10 1981-12-29 Edward Holstein Internal combustion engines
PL132358B1 (en) * 1980-11-28 1985-02-28 Osrodek Badawczorozwojowy Samochodow Malolitrazowych Bosmal Method of and apparatus for effecting turbulent flow and gasification of air-fuel mixture
JPS57191451A (en) * 1981-05-19 1982-11-25 Diesel Kiki Co Ltd Mechanism for supplying compressed air to fuel injection valve
FR2575523B1 (fr) * 1984-12-28 1989-04-07 Inst Francais Du Petrole Dispositif et procede d'injection de carburant assiste par air ou gaz comprime dans un moteur
FR2592436B1 (fr) * 1985-12-30 1989-12-08 Inst Francais Du Petrole Dispositif et procede d'introduction de gaz sous pression dans une chambre de combustion d'un moteur alternatif a combustion interne
US4787343A (en) * 1986-11-07 1988-11-29 Walbro Corporation Combustion enhancer for internal combustion engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164234A (en) * 1936-11-27 1939-06-27 Erren Rudolf Arnold Method of charging internal combustion engines
US4131090A (en) * 1973-11-09 1978-12-26 Stanislaw Jarnuszkiewicz Two-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine
US4033302A (en) * 1974-06-18 1977-07-05 Politechnika Krakowska Four-stroke, multicylinder, spark ignition, fuel injection internal combustion engine

Also Published As

Publication number Publication date
FR2627228B1 (OSRAM) 1993-02-26
DE3903493A1 (de) 1989-08-24
FR2627228A1 (fr) 1989-08-18
CA1321934C (en) 1993-09-07
SE8804625D0 (sv) 1988-12-22
US4862857A (en) 1989-09-05
SE8804625L (sv) 1989-08-13
SE503335C2 (sv) 1996-05-28
JPH01244159A (ja) 1989-09-28
AU2676588A (en) 1989-08-17

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