FI930426A0 - Method and apparatus for controlling fuel injection into the combustion space of an internal combustion engine - Google Patents

Method and apparatus for controlling fuel injection into the combustion space of an internal combustion engine

Info

Publication number
FI930426A0
FI930426A0 FI930426A FI930426A FI930426A0 FI 930426 A0 FI930426 A0 FI 930426A0 FI 930426 A FI930426 A FI 930426A FI 930426 A FI930426 A FI 930426A FI 930426 A0 FI930426 A0 FI 930426A0
Authority
FI
Finland
Prior art keywords
fuel injection
controlling fuel
combustion engine
internal combustion
combustion space
Prior art date
Application number
FI930426A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI94665C (en
FI94665B (en
FI930426A (en
Inventor
Reijo Mononen
Original Assignee
Sampower Oy
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 Sampower Oy filed Critical Sampower Oy
Priority to FI930426A priority Critical patent/FI94665C/en
Publication of FI930426A0 publication Critical patent/FI930426A0/en
Priority to PCT/FI1994/000042 priority patent/WO1994018443A1/en
Priority to AU58870/94A priority patent/AU5887094A/en
Publication of FI930426A publication Critical patent/FI930426A/en
Application granted granted Critical
Publication of FI94665B publication Critical patent/FI94665B/en
Publication of FI94665C publication Critical patent/FI94665C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
FI930426A 1993-02-01 1993-02-01 Method and apparatus for controlling the fuel injection into the combustion space of an internal combustion engine FI94665C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI930426A FI94665C (en) 1993-02-01 1993-02-01 Method and apparatus for controlling the fuel injection into the combustion space of an internal combustion engine
PCT/FI1994/000042 WO1994018443A1 (en) 1993-02-01 1994-01-31 Method and apparatus for controlling the injection of fuel into the combustion chamber of an internal combustion engine
AU58870/94A AU5887094A (en) 1993-02-01 1994-01-31 Method and apparatus for controlling the injection of fuel into the combustion chamber of an internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930426A FI94665C (en) 1993-02-01 1993-02-01 Method and apparatus for controlling the fuel injection into the combustion space of an internal combustion engine
FI930426 1993-02-01

Publications (4)

Publication Number Publication Date
FI930426A0 true FI930426A0 (en) 1993-02-01
FI930426A FI930426A (en) 1994-08-02
FI94665B FI94665B (en) 1995-06-30
FI94665C FI94665C (en) 1995-10-10

Family

ID=8537088

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930426A FI94665C (en) 1993-02-01 1993-02-01 Method and apparatus for controlling the fuel injection into the combustion space of an internal combustion engine

Country Status (3)

Country Link
AU (1) AU5887094A (en)
FI (1) FI94665C (en)
WO (1) WO1994018443A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671619A1 (en) * 1994-02-10 1995-09-13 K.K. Holding Ag Monitoring system for piston engines and compressors
GB2314882A (en) * 1996-06-24 1998-01-14 Cummins Engine Co Inc Controlling fuel supply to i.c. engine using cylinder pressure measurements derived from strain gauge in cylinder head bolt
DE10006341C2 (en) * 2000-02-12 2003-04-03 Mtu Friedrichshafen Gmbh Control system for an internal combustion engine
DE10236615A1 (en) * 2002-08-09 2004-02-26 Bayerische Motoren Werke Ag Pressure measurement in cylinder of vehicle engine with piezoelectric fuel injection valve, picks up signals from piezoelectric actuator itself
DE102006015503A1 (en) * 2006-03-31 2007-10-04 Fev Motorentechnik Gmbh Method for control of injection process of directly fuel injected internal combustion engine is implemented in such way that change of injection process is effected on basis of parameter recorded during first working cycle
DE112015002265T5 (en) * 2014-06-17 2017-03-02 Scania Cv Ab Internal combustion engines and methods for detecting operating conditions of an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944535A (en) * 1958-01-23 1960-07-12 Stewart Warner Corp Free piston engine
DE1751543A1 (en) * 1968-06-15 1970-08-27 Kloeckner Humboldt Deutz Ag Electrically controllable injection valve
JPS5880535A (en) * 1981-11-10 1983-05-14 Ngk Spark Plug Co Ltd Controller for internal combustion engine
JPS6133932U (en) * 1984-07-31 1986-03-01 川崎重工業株式会社 Gas engine abnormality detection device

Also Published As

Publication number Publication date
AU5887094A (en) 1994-08-29
FI94665C (en) 1995-10-10
FI94665B (en) 1995-06-30
FI930426A (en) 1994-08-02
WO1994018443A1 (en) 1994-08-18

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed