EP0725215A3 - - Google Patents

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Publication number
EP0725215A3
EP0725215A3 EP96101218A EP96101218A EP0725215A3 EP 0725215 A3 EP0725215 A3 EP 0725215A3 EP 96101218 A EP96101218 A EP 96101218A EP 96101218 A EP96101218 A EP 96101218A EP 0725215 A3 EP0725215 A3 EP 0725215A3
Authority
EP
European Patent Office
Prior art keywords
diaphragm
storage element
fuel
injection
chamber
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.)
Granted
Application number
EP96101218A
Other languages
German (de)
English (en)
Other versions
EP0725215A2 (fr
EP0725215B1 (fr
Inventor
Wolfgang Dr Heimberg
Wolfram Hellmich
Pau Malatinszky
Franz Koegl
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.)
Ficht GmbH and Co KG
Original Assignee
Ficht GmbH and Co KG
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
Priority claimed from DE4206817A external-priority patent/DE4206817C2/de
Application filed by Ficht GmbH and Co KG filed Critical Ficht GmbH and Co KG
Publication of EP0725215A2 publication Critical patent/EP0725215A2/fr
Publication of EP0725215A3 publication Critical patent/EP0725215A3/de
Application granted granted Critical
Publication of EP0725215B1 publication Critical patent/EP0725215B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • 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
    • F02M51/04—Pumps peculiar thereto
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting means
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/027—Injectors structurally combined with fuel-injection pumps characterised by the pump drive electric
    • 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
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • 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
    • F02M61/047—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 being formed by deformable nozzle parts, e.g. flexible plates or discs with fuel discharge orifices
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/06—Use of pressure wave generated by fuel inertia to open injection valves
    • 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
    • F02M69/18—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 the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/24—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 the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member for transmitting the movement of the air throttle valve actuated by the operator to the valves controlling fuel passages
    • 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
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/34—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an auxiliary fuel circuit supplying fuel to the engine, e.g. with the fuel pump outlet being directly connected to injection nozzles
    • 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
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M2037/085—Electric circuits therefor
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Steroid Compounds (AREA)
EP96101218A 1992-03-04 1993-03-04 Dispositif d'injection de combustible suivant le principe de l'accumulateur d'énergie solide, pour moteurs à combustion interne Expired - Lifetime EP0725215B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4206817 1992-03-04
DE4206817A DE4206817C2 (de) 1991-10-07 1992-03-04 Kraftstoff-Einspritzvorrichtung nach dem Festkörper-Energiespeicher-Prinzip für Brennkraftmaschinen
EP93905295A EP0630442B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide, pour moteurs a combustion interne

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP93905295.7 Division 1993-03-04
EP93905295A Division EP0630442B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide, pour moteurs a combustion interne

Publications (3)

Publication Number Publication Date
EP0725215A2 EP0725215A2 (fr) 1996-08-07
EP0725215A3 true EP0725215A3 (fr) 1996-08-21
EP0725215B1 EP0725215B1 (fr) 1998-08-05

Family

ID=6453209

Family Applications (5)

Application Number Title Priority Date Filing Date
EP93905299A Expired - Lifetime EP0629265B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide pour moteurs a combustion interne
EP93905298A Expired - Lifetime EP0629264B1 (fr) 1992-03-04 1993-03-04 Pompe a piston alternatif
EP93905295A Expired - Lifetime EP0630442B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide, pour moteurs a combustion interne
EP96101218A Expired - Lifetime EP0725215B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de combustible suivant le principe de l'accumulateur d'énergie solide, pour moteurs à combustion interne
EP96109438A Expired - Lifetime EP0733798B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de combustible suivant le principe de l'accumulateur d'énergie solide, pour moteurs à combustion interne

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP93905299A Expired - Lifetime EP0629265B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide pour moteurs a combustion interne
EP93905298A Expired - Lifetime EP0629264B1 (fr) 1992-03-04 1993-03-04 Pompe a piston alternatif
EP93905295A Expired - Lifetime EP0630442B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de carburant fonctionnant selon le principe de l'accumulateur d'energie a solide, pour moteurs a combustion interne

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96109438A Expired - Lifetime EP0733798B1 (fr) 1992-03-04 1993-03-04 Dispositif d'injection de combustible suivant le principe de l'accumulateur d'énergie solide, pour moteurs à combustion interne

Country Status (9)

Country Link
US (3) US5469828A (fr)
EP (5) EP0629265B1 (fr)
JP (8) JPH07504475A (fr)
AT (5) ATE140768T1 (fr)
AU (5) AU671100B2 (fr)
CA (3) CA2127799C (fr)
DE (5) DE59308851D1 (fr)
HK (1) HK1013676A1 (fr)
WO (3) WO1993018296A1 (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469828A (en) * 1992-03-04 1995-11-28 Ficht Gmbh Fuel injection device according to the solid-state energy storage principle for internal combustion engines
FR2713717B1 (fr) * 1993-12-07 1996-01-26 Rahban Thierry Pompe à actionnement électromagnétique à collision élastique de l'équipage mobile.
DE4421145A1 (de) * 1994-06-16 1995-12-21 Ficht Gmbh Ölbrenner
US5630401A (en) * 1994-07-18 1997-05-20 Outboard Marine Corporation Combined fuel injection pump and nozzle
US5562428A (en) * 1995-04-07 1996-10-08 Outboard Marine Corporation Fuel injection pump having an adjustable inlet poppet valve
DE19515782A1 (de) * 1995-04-28 1996-10-31 Ficht Gmbh Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen
KR100330939B1 (ko) * 1995-04-28 2002-09-17 피히트 게엠베하 운트 코. 카게 내연기관용연료분사장치
DE19515774C2 (de) * 1995-04-28 1999-04-01 Ficht Gmbh & Co Kg Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen
DE19515775C2 (de) * 1995-04-28 1998-08-06 Ficht Gmbh Verfahren zum Ansteuern einer Erregerspule einer elektromagnetisch angetriebenen Hubkolbenpumpe
US5779454A (en) * 1995-07-25 1998-07-14 Ficht Gmbh & Co. Kg Combined pressure surge fuel pump and nozzle assembly
US5687050A (en) * 1995-07-25 1997-11-11 Ficht Gmbh Electronic control circuit for an internal combustion engine
DE19527550A1 (de) * 1995-07-27 1997-01-30 Ficht Gmbh Verfahren zum Steuern des Zündzeitpunktes bei Brennkraftmaschinen
DE19541508A1 (de) * 1995-11-08 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
FR2748783B1 (fr) * 1996-05-17 1998-08-14 Melchior Jean F Dispositif d'injection de combustible liquide pour moteur a combustion interne
US6161525A (en) * 1996-08-30 2000-12-19 Ficht Gmbh & Co. Kg Liquid gas engine
DE19643886C2 (de) * 1996-10-30 2002-10-17 Ficht Gmbh & Co Kg Verfahren zum Betreiben einer Brennkraftmaschine
US6280867B1 (en) 1997-12-05 2001-08-28 Griff Consulting, Inc. Apparatus for pumping a fluid in a fuel cell system
DE19845441C2 (de) * 1998-10-02 2003-01-16 Ficht Gmbh & Co Kg Verfahren zum elektronischen Trimmen einer Einspritzvorrichtung
DE19860573A1 (de) * 1998-12-29 2000-07-06 Eberspaecher J Gmbh & Co Brennstoffdosierpumpe für ein Heizgerät, insbesondere für einen Zuheizer oder eine Standheizung eines Kraftfahrzeuges
DE19918984A1 (de) * 1999-04-27 2000-11-02 Deutz Ag Kraftstoffversorgungssystem einer Brennkraftmaschine
US6283095B1 (en) * 1999-12-16 2001-09-04 Bombardier Motor Corporation Of America Quick start fuel injection apparatus and method
DE10002721A1 (de) * 2000-01-22 2001-08-02 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
US6966760B1 (en) 2000-03-17 2005-11-22 Brp Us Inc. Reciprocating fluid pump employing reversing polarity motor
US6364281B1 (en) * 2000-03-22 2002-04-02 Eaton Corporation Method of energizing solenoid operated valves
US6295972B1 (en) * 2000-03-30 2001-10-02 Bombardier Motor Corporation Of America Fuel delivery using multiple fluid delivery assemblies per combustion chamber
US6792968B1 (en) * 2000-05-30 2004-09-21 Robert H. Breeden Pump assembly and method
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AU5627396A (en) 1996-10-03
ATE193753T1 (de) 2000-06-15
CA2127801A1 (fr) 1993-09-16
DE59308851D1 (de) 1998-09-10
AU667345B2 (en) 1996-03-21
EP0733798B1 (fr) 2000-06-07
EP0725215A2 (fr) 1996-08-07
CA2127800A1 (fr) 1993-09-16
AU671100B2 (en) 1996-08-15
DE59306679D1 (de) 1997-07-10
ATE154100T1 (de) 1997-06-15
JPH07504475A (ja) 1995-05-18
JP3330544B2 (ja) 2002-09-30
US6188561B1 (en) 2001-02-13
US5469828A (en) 1995-11-28
AU681827B2 (en) 1997-09-04
AU3630893A (en) 1993-10-05
JP2626677B2 (ja) 1997-07-02
JPH09170519A (ja) 1997-06-30
WO1993018297A1 (fr) 1993-09-16
EP0630442B1 (fr) 1996-12-27
CA2127800C (fr) 1999-06-29
JPH11107883A (ja) 1999-04-20
CA2127799A1 (fr) 1993-09-16
JPH07504476A (ja) 1995-05-18
JP2867334B2 (ja) 1999-03-08
EP0630442A1 (fr) 1994-12-28
JP3282711B2 (ja) 2002-05-20
EP0629265B1 (fr) 1997-06-04
JPH09177636A (ja) 1997-07-11
DE59304903D1 (de) 1997-02-06
CA2127799C (fr) 1999-06-29
ATE169376T1 (de) 1998-08-15
AU664739B2 (en) 1995-11-30
JPH07504954A (ja) 1995-06-01
EP0725215B1 (fr) 1998-08-05
DE59303326D1 (de) 1996-08-29
AU3630793A (en) 1993-10-05
EP0733798A3 (fr) 1996-12-11
JP2626678B2 (ja) 1997-07-02
AU679648B2 (en) 1997-07-03
HK1013676A1 (en) 1999-09-03
JPH11101169A (ja) 1999-04-13
WO1993018296A1 (fr) 1993-09-16
EP0629264A1 (fr) 1994-12-21
ATE146851T1 (de) 1997-01-15
ATE140768T1 (de) 1996-08-15
US5520154A (en) 1996-05-28
AU3790995A (en) 1996-03-07
WO1993018290A1 (fr) 1993-09-16
AU3630593A (en) 1993-10-05
JP2002089413A (ja) 2002-03-27
CA2127801C (fr) 1999-06-15
EP0733798A2 (fr) 1996-09-25
DE59310057D1 (de) 2000-07-13
EP0629264B1 (fr) 1996-07-24
EP0629265A1 (fr) 1994-12-21

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