DE19527775B4 - Verfahren zum Starten eines Verbrennungsmotors mit einem hydraulisch betätigten Treibstoffeinspritzsystem - Google Patents

Verfahren zum Starten eines Verbrennungsmotors mit einem hydraulisch betätigten Treibstoffeinspritzsystem Download PDF

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Publication number
DE19527775B4
DE19527775B4 DE19527775A DE19527775A DE19527775B4 DE 19527775 B4 DE19527775 B4 DE 19527775B4 DE 19527775 A DE19527775 A DE 19527775A DE 19527775 A DE19527775 A DE 19527775A DE 19527775 B4 DE19527775 B4 DE 19527775B4
Authority
DE
Germany
Prior art keywords
starting
combustion engine
internal combustion
fuel injection
injection system
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 - Fee Related
Application number
DE19527775A
Other languages
English (en)
Other versions
DE19527775A1 (de
Inventor
Travis E Barnes
Brian E Uhlenhake
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE19527775A1 publication Critical patent/DE19527775A1/de
Application granted granted Critical
Publication of DE19527775B4 publication Critical patent/DE19527775B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE19527775A 1994-07-29 1995-07-28 Verfahren zum Starten eines Verbrennungsmotors mit einem hydraulisch betätigten Treibstoffeinspritzsystem Expired - Fee Related DE19527775B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/283,135 US5529044A (en) 1994-07-29 1994-07-29 Method for controlling the fuel injection rate of a hydraulically-actuated fuel injection system

Publications (2)

Publication Number Publication Date
DE19527775A1 DE19527775A1 (de) 1996-02-01
DE19527775B4 true DE19527775B4 (de) 2007-05-16

Family

ID=23084684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19527775A Expired - Fee Related DE19527775B4 (de) 1994-07-29 1995-07-28 Verfahren zum Starten eines Verbrennungsmotors mit einem hydraulisch betätigten Treibstoffeinspritzsystem

Country Status (3)

Country Link
US (1) US5529044A (de)
JP (1) JP3952215B2 (de)
DE (1) DE19527775B4 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
DE19606489C2 (de) * 1995-12-01 2003-05-28 Rolf Guenther Backhaus Einspritzanlage
JP3796912B2 (ja) * 1997-02-21 2006-07-12 トヨタ自動車株式会社 内燃機関の燃料噴射装置
US5868116A (en) * 1997-05-29 1999-02-09 Caterpillar Inc. White smoke reduction apparatus and method
JPH11236847A (ja) * 1998-02-23 1999-08-31 Isuzu Motors Ltd エンジンの燃料噴射装置
US6085991A (en) 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
US6152107A (en) * 1998-08-24 2000-11-28 Caterpillar Inc. Device for controlling fuel injection in cold engine temperatures
GB2351772B (en) * 1999-07-08 2003-07-23 Caterpillar Inc Pressure-intensifying hydraulically-actuated electronically-controlled fuel injection system with individual mechanical unit pumps
US6415652B1 (en) 1999-12-17 2002-07-09 Caterpillar Inc. Method and apparatus for determining an oil grade of an actuating fluid
DE10226692A1 (de) 2002-06-15 2004-02-05 Daimlerchrysler Ag Verfahren zum Einspritzen von Kraftstoff
US6988029B1 (en) * 2004-09-23 2006-01-17 International Engine Intellectual Property Company, Llc Transient speed- and transient load-based compensation of fuel injection control pressure
US7200485B2 (en) * 2004-09-23 2007-04-03 International Engine Intellectual Property Company, Llc Transient speed-and transient load-based compensation of fuel injection pressure
JP4998108B2 (ja) * 2007-06-22 2012-08-15 パナソニック株式会社 冷蔵庫
US9181890B2 (en) 2012-11-19 2015-11-10 Sturman Digital Systems, Llc Methods of operation of fuel injectors with intensified fuel storage
US20190211815A1 (en) * 2018-01-08 2019-07-11 Ge Oil & Gas Compression Systems, Llc Bypass system for regulating lubrication of reciprocating machines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181494A (en) * 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368705A (en) * 1981-03-03 1983-01-18 Caterpillar Tractor Co. Engine control system
USRE33270E (en) * 1982-09-16 1990-07-24 Bkm, Inc. Pressure-controlled fuel injection for internal combustion engines
DE3564470D1 (en) * 1984-01-16 1988-09-22 Voest Alpine Automotive Injection nozzle for injection internal combustion engines
JP2576958B2 (ja) * 1987-09-28 1997-01-29 株式会社ゼクセル 電磁弁制御式の分配型燃料噴射装置
US5024200A (en) * 1989-07-27 1991-06-18 Cummins Engine Company, Inc. Viscosity responsive pressure regulator and timing control tappet system incorporating the same
US5152266A (en) * 1990-07-17 1992-10-06 Zexel Corporation Method and apparatus for controlling solenoid actuator
US5168855A (en) * 1991-10-11 1992-12-08 Caterpillar Inc. Hydraulically-actuated fuel injection system having Helmholtz resonance controlling device
US5176115A (en) * 1991-10-11 1993-01-05 Caterpillar Inc. Methods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engine
US5143291A (en) * 1992-03-16 1992-09-01 Navistar International Transportation Corp. Two-stage hydraulic electrically-controlled unit injector
US5245970A (en) * 1992-09-04 1993-09-21 Navistar International Transportation Corp. Priming reservoir and volume compensation device for hydraulic unit injector fuel system
US5357912A (en) * 1993-02-26 1994-10-25 Caterpillar Inc. Electronic control system and method for a hydraulically-actuated fuel injection system
US5313924A (en) * 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
US5261366A (en) * 1993-03-08 1993-11-16 Chrysler Corporation Method of fuel injection rate control
US5445129A (en) * 1994-07-29 1995-08-29 Caterpillar Inc. Method for controlling a hydraulically-actuated fuel injection system
US5447138A (en) * 1994-07-29 1995-09-05 Caterpillar, Inc. Method for controlling a hydraulically-actuated fuel injections system to start an engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181494A (en) * 1991-10-11 1993-01-26 Caterpillar, Inc. Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure

Also Published As

Publication number Publication date
JPH0849590A (ja) 1996-02-20
JP3952215B2 (ja) 2007-08-01
US5529044A (en) 1996-06-25
DE19527775A1 (de) 1996-02-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F02D 41/38

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee