MX9205790A - Metodos para acondicionar el fluido en un inyector de unidad, controlado electronicamente para el arranque - Google Patents

Metodos para acondicionar el fluido en un inyector de unidad, controlado electronicamente para el arranque

Info

Publication number
MX9205790A
MX9205790A MX9205790A MX9205790A MX9205790A MX 9205790 A MX9205790 A MX 9205790A MX 9205790 A MX9205790 A MX 9205790A MX 9205790 A MX9205790 A MX 9205790A MX 9205790 A MX9205790 A MX 9205790A
Authority
MX
Mexico
Prior art keywords
starting
methods
electronically controlled
conditioning fluid
unit injector
Prior art date
Application number
MX9205790A
Other languages
English (en)
Inventor
Thomas G Asuman
John G Ertel
Michael A Flinn
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25107600&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9205790(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of MX9205790A publication Critical patent/MX9205790A/es

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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1832—Number of cylinders eight
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
    • 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)
MX9205790A 1991-10-11 1992-10-08 Metodos para acondicionar el fluido en un inyector de unidad, controlado electronicamente para el arranque MX9205790A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/776,515 US5121730A (en) 1991-10-11 1991-10-11 Methods of conditioning fluid in an electronically-controlled unit injector for starting

Publications (1)

Publication Number Publication Date
MX9205790A true MX9205790A (es) 1993-04-01

Family

ID=25107600

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205790A MX9205790A (es) 1991-10-11 1992-10-08 Metodos para acondicionar el fluido en un inyector de unidad, controlado electronicamente para el arranque

Country Status (8)

Country Link
US (1) US5121730A (es)
EP (1) EP0562048B1 (es)
JP (1) JPH06503146A (es)
AU (1) AU1256892A (es)
CA (1) CA2095348A1 (es)
DE (1) DE69116382T2 (es)
MX (1) MX9205790A (es)
WO (1) WO1993007384A1 (es)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100203322B1 (ko) * 1991-10-11 1999-06-15 매리 제이 캘라한 전자 제어식 분사기용 댐핑 작동기 및 밸브 조립체
US5235954A (en) * 1992-07-09 1993-08-17 Anatoly Sverdlin Integrated automated fuel system for internal combustion engines
US5245970A (en) * 1992-09-04 1993-09-21 Navistar International Transportation Corp. Priming reservoir and volume compensation device for hydraulic unit injector fuel system
US5398875A (en) * 1993-01-05 1995-03-21 Sverdlin; Anatoly Ternary phase, fluid controlled, differential injection pressure fuel element
US5449121A (en) * 1993-02-26 1995-09-12 Caterpillar Inc. Thin-walled valve-closed-orifice spray tip for fuel injection nozzle
US5287838A (en) * 1993-02-26 1994-02-22 Caterpillar Inc. Compact reverse flow check valve assembly for a unit fluid pump-injector
US5492098A (en) * 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
US5357929A (en) * 1993-09-29 1994-10-25 Navistar International Transportation Corp. Actuation fluid pump for a unit injector system
US5651501A (en) * 1993-12-23 1997-07-29 Caterpillar Inc. Fluid damping of a valve assembly
US5421521A (en) * 1993-12-23 1995-06-06 Caterpillar Inc. Fuel injection nozzle having a force-balanced check
US5407131A (en) * 1994-01-25 1995-04-18 Caterpillar Inc. Fuel injection control valve
US5423484A (en) * 1994-03-17 1995-06-13 Caterpillar Inc. Injection rate shaping control ported barrel for a fuel injection system
US5474234A (en) * 1994-03-22 1995-12-12 Caterpillar Inc. Electrically controlled fluid control valve of a fuel injector system
US5423302A (en) * 1994-03-23 1995-06-13 Caterpillar Inc. Fuel injection control system having actuating fluid viscosity feedback
US5487508A (en) * 1994-03-31 1996-01-30 Caterpillar Inc. Injection rate shaping control ported check stop for a fuel injection nozzle
US5429309A (en) * 1994-05-06 1995-07-04 Caterpillar Inc. Fuel injector having trapped fluid volume means for assisting check valve closure
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US5488340A (en) * 1994-05-20 1996-01-30 Caterpillar Inc. Hard magnetic valve actuator adapted for a fuel injector
US5449119A (en) * 1994-05-25 1995-09-12 Caterpillar Inc. Magnetically adjustable valve adapted for a fuel injector
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
US6161770A (en) 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US5479901A (en) * 1994-06-27 1996-01-02 Caterpillar Inc. Electro-hydraulic spool control valve assembly adapted for a fuel injector
US5757259A (en) * 1994-07-28 1998-05-26 Caterpillar Inc. Anti-rotation device for joining a shell and encapsulated terminal/coil subassembly
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5687693A (en) * 1994-07-29 1997-11-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US6082332A (en) * 1994-07-29 2000-07-04 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) * 1994-07-29 1995-11-07 Caterpillar Inc. Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5494220A (en) * 1994-08-08 1996-02-27 Caterpillar Inc. Fuel injector assembly with pressure-equalized valve seat
US5485820A (en) * 1994-09-02 1996-01-23 Navistar International Transportation Corp. Injection control pressure strategy
US5499612A (en) * 1994-10-03 1996-03-19 Caterpillar Inc. Dual-function clamping assembly adapted for a hydraulically-actuated fuel injector
US6003497A (en) * 1994-10-31 1999-12-21 Caterpillar Inc. Mechanically actuated hydraulically amplified fuel injector with electrically controlled pressure relief
US5605289A (en) * 1994-12-02 1997-02-25 Caterpillar Inc. Fuel injector with spring-biased control valve
US5522545A (en) * 1995-01-25 1996-06-04 Caterpillar Inc. Hydraulically actuated fuel injector
US5632444A (en) * 1995-04-13 1997-05-27 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit injector
US5566660A (en) * 1995-04-13 1996-10-22 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit fuel injector
US6148778A (en) 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US5720318A (en) * 1995-05-26 1998-02-24 Caterpillar Inc. Solenoid actuated miniservo spool valve
US5586538A (en) * 1995-11-13 1996-12-24 Caterpillar Inc. Method of correcting engine maps based on engine temperature
US5697341A (en) * 1995-11-20 1997-12-16 Caterpillar, Inc. Fill metered hydraulically actuated fuel injection system and method of fuel injection
US5740782A (en) * 1996-05-20 1998-04-21 Lowi, Jr.; Alvin Positive-displacement-metering, electro-hydraulic fuel injection system
US5767613A (en) * 1996-06-17 1998-06-16 Bisnes Mauleg, Inc. Spark plug with enlarged center electrode and gap
EP1152144B1 (en) 1996-08-30 2004-02-18 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
DE69729333T2 (de) 1996-08-30 2004-09-23 Caterpillar Inc., Peoria Elektro-hydraulisch betätigtes Kraftstoffeinspritzventil mit einer Düsennadel, die direkt angesteuert wird
US5833146A (en) 1996-09-09 1998-11-10 Caterpillar Inc. Valve assembly with coupled seats and fuel injector using same
US5682858A (en) 1996-10-22 1997-11-04 Caterpillar Inc. Hydraulically-actuated fuel injector with pressure spike relief valve
US5682851A (en) * 1996-11-14 1997-11-04 Caterpillar Inc. Oil system for an engine that includes an auxiliary priming pump
DE19700738C1 (de) * 1997-01-11 1998-04-16 Daimler Benz Ag Verfahren zur Regelung der Einspritzmengen von Injektoren einer kraftstoffeinspritzenden Brennkraftmaschine
DE19706694C2 (de) * 1997-02-20 2001-10-11 Daimler Chrysler Ag Steuerung einer Einspritzanlage für eine mehrzylindrige Brennkraftmaschine
US5839413A (en) * 1997-04-28 1998-11-24 The Rexroth Corporation Quick start HEUI system
US5878965A (en) * 1997-08-28 1999-03-09 Caterpillar Inc. Internally wetted cartridge control valve for a fuel injector
US6021963A (en) * 1997-12-23 2000-02-08 Caterpillar Inc. Cartridge control valve with top mounted solenoid and flat valve seat for a fuel injector
US5957111A (en) * 1998-03-16 1999-09-28 Caterpillar Inc. Method of regulating supply pressure in a hydraulically-actuated system
US6085991A (en) 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
US6364282B1 (en) * 1998-12-04 2002-04-02 Caterpillar Inc. Hydraulically actuated fuel injector with seated pin actuator
WO2000034646A1 (en) 1998-12-11 2000-06-15 Caterpillar Inc. Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US6148805A (en) * 1998-12-15 2000-11-21 Caterpillar Inc. Engine with hydraulic fuel injection and EGR valve using a single high pressure pump
US6173699B1 (en) 1999-02-04 2001-01-16 Caterpillar Inc. Hydraulically-actuated fuel injector with electronically actuated spill valve
US6289876B1 (en) 1999-03-29 2001-09-18 International Truck And Engine Corporation Fuel injector
US6142394A (en) 1999-06-30 2000-11-07 Caterpillar Inc. Valve seat for a ball and pin valve member in a hydraulically actuated fuel injector
DE10002715A1 (de) * 2000-01-22 2001-07-26 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen und ein Verfahren zur Herstellung desselben
US6234128B1 (en) 2000-03-13 2001-05-22 General Motors Corporation Fuel accumulator with pressure on demand
US6517011B1 (en) 2000-06-13 2003-02-11 Caterpillar Inc Fuel injector with pressurized fuel reverse flow check valve
DE10044389A1 (de) * 2000-09-08 2002-04-04 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
US6460512B1 (en) 2000-10-16 2002-10-08 International Engine Intellectual Property Company, L.L.C. Combustion gasket having dual material structures
DE10101799A1 (de) * 2001-01-17 2002-07-18 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10134529C2 (de) * 2001-07-16 2003-07-03 Bosch Gmbh Robert Injektor mit hintereinandergeschalteten, nach innen öffnenden Ventilen
US6638025B2 (en) * 2001-12-14 2003-10-28 Caterpillar Inc Method and apparatus for controlling a fluid actuated system
US6820598B2 (en) * 2002-03-22 2004-11-23 Chrysalis Technologies Incorporated Capillary fuel injector with metering valve for an internal combustion engine
US7357124B2 (en) * 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US6742503B2 (en) 2002-09-18 2004-06-01 Caterpillar Inc. Dual pressure fluid system and method of use
US6832599B2 (en) * 2003-04-14 2004-12-21 Caterpillar Inc Fuel system for an internal combustion engine
US6928986B2 (en) * 2003-12-29 2005-08-16 Siemens Diesel Systems Technology Vdo Fuel injector with piezoelectric actuator and method of use
US7337768B2 (en) * 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US7793638B2 (en) * 2006-04-20 2010-09-14 Sturman Digital Systems, Llc Low emission high performance engines, multiple cylinder engines and operating methods
US20080047527A1 (en) * 2006-08-25 2008-02-28 Jinhui Sun Intensified common rail fuel injection system and method of operating an engine using same
US7600494B2 (en) * 2006-12-05 2009-10-13 Ford Global Technologies, Llc Operation of electrically actuated valves at lower temperatures
US7690354B2 (en) * 2006-12-05 2010-04-06 Ford Global Technologies, Llc System and method for improving operation of a fuel injector at lower temperatures
US7516733B2 (en) * 2006-12-05 2009-04-14 Ford Global Technologies, Llc System and method for reducing power consumption when heating a fuel injector
US7681539B2 (en) * 2006-12-05 2010-03-23 Ford Global Technologies, Llc Method for improving operation of an electrically operable mechanical valve
US7648439B2 (en) * 2006-12-05 2010-01-19 Ford Global Technologies, Llc Operation of electrically controlled transmissions at lower temperatures
US20080264393A1 (en) * 2007-04-30 2008-10-30 Sturman Digital Systems, Llc Methods of Operating Low Emission High Performance Compression Ignition Engines
US7954472B1 (en) 2007-10-24 2011-06-07 Sturman Digital Systems, Llc High performance, low emission engines, multiple cylinder engines and operating methods
US7958864B2 (en) * 2008-01-18 2011-06-14 Sturman Digital Systems, Llc Compression ignition engines and methods
US8517284B2 (en) 2009-05-13 2013-08-27 Caterpillar Inc. System and method for internal cooling of a fuel injector
EP2478210A4 (en) * 2009-09-17 2013-06-05 Int Engine Intellectual Prop HIGH PRESSURE PUMP INJECTOR
US8596230B2 (en) * 2009-10-12 2013-12-03 Sturman Digital Systems, Llc Hydraulic internal combustion engines
US8887690B1 (en) 2010-07-12 2014-11-18 Sturman Digital Systems, Llc Ammonia fueled mobile and stationary systems and methods
US9206738B2 (en) 2011-06-20 2015-12-08 Sturman Digital Systems, Llc Free piston engines with single hydraulic piston actuator and methods
US9464569B2 (en) 2011-07-29 2016-10-11 Sturman Digital Systems, Llc Digital hydraulic opposed free piston engines and methods
DE102011090196A1 (de) 2011-12-30 2013-07-04 Continental Automotive Gmbh Hebelvorrichtung und Einspritzventil
DE102011090200A1 (de) * 2011-12-30 2013-07-04 Continental Automotive Gmbh Hebelvorrichtung und Einspritzventil
US9399976B2 (en) * 2013-07-18 2016-07-26 Denso International America, Inc. Fuel delivery system containing high pressure pump with isolation valves
US9926922B2 (en) 2015-01-30 2018-03-27 Caterpillar Inc. Barrel assembly for a fluid pump having separate plunger bore and outlet passage
US9828976B2 (en) 2015-01-30 2017-11-28 Caterpillar Inc. Pump for cryogenic liquids having temperature managed pumping mechanism
US11220980B2 (en) * 2019-05-16 2022-01-11 Caterpillar Inc. Fuel system having isolation valves between fuel injectors and common drain conduit

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427219A (de) * 1964-12-29 1966-12-31 Basf Ag Vorrichtung zur Zerstäubung hochviskoser thermoplastischer Massen
DE2012202A1 (de) * 1970-03-14 1971-10-07 Robert Bosch Gmbh, 7000 Stuttgart Pumpe Düse zur Kraftstoffeinspritzung für Brennkraftmaschinen
US3999525A (en) * 1970-11-25 1976-12-28 Robert Bosch G.M.B.H. Apparatus for the cold starting and warming run of spark plug-ignited internal combustion engines
US3731876A (en) * 1971-03-19 1973-05-08 M Showalter Injection spray systems
US3753426A (en) * 1971-04-21 1973-08-21 Physics Int Co Balanced pressure fuel valve
DE2126787C3 (de) * 1971-05-28 1980-01-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE2210250C2 (de) * 1972-03-03 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung für den Kaltstart und den Warmlauf fremdgezündeter Brennkraftmaschinen
US3921901A (en) * 1974-05-28 1975-11-25 Resource Planning Associates I Atomization of liquid fuels
DE2803049A1 (de) * 1978-01-25 1979-08-09 Bosch Gmbh Robert Pumpe-duese fuer brennkraftmaschinen
US4221192A (en) * 1978-06-26 1980-09-09 Cummins Engine Company, Inc. Fuel injector and common rail fuel supply system
US4449507A (en) * 1980-12-17 1984-05-22 The Bendix Corporation Dual pressure metering for distributor pumps
US4448169A (en) * 1980-12-31 1984-05-15 Cummins Engine Company, Inc. Injector for diesel engine
JPS57124073A (en) * 1981-01-24 1982-08-02 Diesel Kiki Co Ltd Fuel injection device
JPS57124032A (en) * 1981-01-24 1982-08-02 Diesel Kiki Co Ltd Fuel injector
US4372272A (en) * 1981-07-31 1983-02-08 The Bendix Corporation Fuel delivery system with feed and drain line damping
JPS58113573A (ja) * 1981-12-28 1983-07-06 フオ−ド・モ−タ−・カンパニ− 加熱燃料噴射装置
US4392612A (en) * 1982-02-19 1983-07-12 General Motors Corporation Electromagnetic unit fuel injector
JPS59185839A (ja) * 1983-04-07 1984-10-22 Toyota Motor Corp デイ−ゼルエンジンの燃料噴射制御方法
US4497298A (en) * 1984-03-08 1985-02-05 General Motors Corporation Diesel fuel injection pump with solenoid controlled low-bounce valve
US4568021A (en) * 1984-04-02 1986-02-04 General Motors Corporation Electromagnetic unit fuel injector
CA1230458A (en) * 1984-07-13 1987-12-22 Gellert, Jobst Ulrich Injection molding heated nozzle with brazed in heating element and method of manufacture
US4605166A (en) * 1985-02-21 1986-08-12 Stanadyne, Inc. Accumulator injector
ATE91752T1 (de) * 1985-12-02 1993-08-15 Marco Alfredo Ganser Steuereinrichtung fuer elektro-hydraulisch betaetigte kraftstoffeinspritzventile.
GB8611949D0 (en) * 1986-05-16 1986-06-25 Lucas Ind Plc Fuel injectors
US5054458A (en) * 1986-05-29 1991-10-08 Texas Instruments Incorporated Combustion engine with fuel injection system, and a spray valve fo r such an engine
EP0359737B1 (en) * 1986-10-30 1992-12-23 Siemens Aktiengesellschaft High pressure vortex injector
US4726389A (en) * 1986-12-11 1988-02-23 Aisan Kogyo Kabushiki Kaisha Method of controlling injector valve
DE3739198C1 (de) * 1987-11-19 1989-05-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
JPH01187363A (ja) * 1988-01-21 1989-07-26 Toyota Motor Corp 内燃機関用燃料噴射弁
IT1232026B (it) * 1989-02-28 1992-01-23 Weber Srl Dispositivo di iniezione del combustibile ad azionamento elettromagne tico per motori a ciclo diesel
JP2761405B2 (ja) * 1989-06-27 1998-06-04 三信工業株式会社 内燃機関の燃料噴射装置
US5050569A (en) * 1989-12-22 1991-09-24 Texas Instruments Incorporated Fuel injection system for an internal combustion engine and fuel heating device therefor
DE4006084A1 (de) * 1990-02-27 1991-08-29 Bosch Gmbh Robert Verfahren und verminderung der resteinspritzmenge von einspritzpumpen

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AU1256892A (en) 1993-05-03
WO1993007384A1 (en) 1993-04-15
EP0562048B1 (en) 1996-01-10
US5121730A (en) 1992-06-16
JPH06503146A (ja) 1994-04-07
CA2095348A1 (en) 1993-04-12
DE69116382T2 (de) 1996-11-14
EP0562048A1 (en) 1993-09-29
DE69116382D1 (de) 1996-02-22

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