ATE178973T1 - Kompakte kraftstoffanlage hoher leistung mit speicher - Google Patents
Kompakte kraftstoffanlage hoher leistung mit speicherInfo
- Publication number
- ATE178973T1 ATE178973T1 AT94917935T AT94917935T ATE178973T1 AT E178973 T1 ATE178973 T1 AT E178973T1 AT 94917935 T AT94917935 T AT 94917935T AT 94917935 T AT94917935 T AT 94917935T AT E178973 T1 ATE178973 T1 AT E178973T1
- Authority
- AT
- Austria
- Prior art keywords
- distributor
- accumulator
- fuel
- storage
- high performance
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- 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
- 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
- F02D41/3809—Common rail control systems
- F02D41/3827—Common rail control systems for diesel 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
- F02M41/04—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor reciprocating
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
- F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/16—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor characterised by the distributor being fed from a constant pressure source, e.g. accumulator or constant pressure positive displacement 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
-
- 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
-
- 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
- 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
- F02M55/025—Common rails
-
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
-
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
-
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow 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
- 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
-
- 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
-
- 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
- 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
-
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
-
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated 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
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0008—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using mechanically actuated 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
- 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
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
-
- 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
- F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
-
- 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
- F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/225—Leakage detection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/02—Fuel evaporation in fuel rails, e.g. in common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/31—Control of the fuel pressure
-
- 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
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/408—Electrically controlling a diesel injection pump of the distributing type
-
- 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
- F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/05—Pressure after the pump outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/15—By-passing over the pump
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5751093A | 1993-05-06 | 1993-05-06 | |
US5748993A | 1993-05-06 | 1993-05-06 | |
US08/117,697 US5353766A (en) | 1993-09-08 | 1993-09-08 | Distributor for a high pressure fuel system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE178973T1 true ATE178973T1 (de) | 1999-04-15 |
Family
ID=27369261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94917935T ATE178973T1 (de) | 1993-05-06 | 1994-05-06 | Kompakte kraftstoffanlage hoher leistung mit speicher |
Country Status (7)
Country | Link |
---|---|
EP (2) | EP0889233A3 (de) |
JP (1) | JPH07509042A (de) |
CN (1) | CN1055745C (de) |
AT (1) | ATE178973T1 (de) |
AU (1) | AU6945894A (de) |
DE (1) | DE69417846T2 (de) |
WO (1) | WO1994027041A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6149073A (en) * | 1994-05-18 | 2000-11-21 | Cummins Engine Company, Inc. | Ceramic plunger for internal combustion engine high pressure fuel system |
DE4444417B4 (de) * | 1994-12-14 | 2005-01-05 | Robert Bosch Gmbh | Kraftstoffversorgungsanlage |
GB2299138A (en) * | 1995-03-24 | 1996-09-25 | Lucas Ind Plc | Fuel system |
US5619969A (en) * | 1995-06-12 | 1997-04-15 | Cummins Engine Company, Inc. | Fuel injection rate shaping control system |
GB2310889A (en) * | 1996-03-05 | 1997-09-10 | Lucas Ind Plc | Fuel supply system for solenoid-actuated fuel injectors |
US5735242A (en) * | 1996-04-17 | 1998-04-07 | Cummins Engine Company, Inc. | Fuel pressure activated engine compression braking system |
US5868112A (en) * | 1996-12-19 | 1999-02-09 | Cummins Engine Company, Inc. | Deep angle injection nozzle and piston having complementary combustion bowl |
US5775203A (en) * | 1997-01-28 | 1998-07-07 | Cummins Engine Company, Inc. | High pressure fuel pump assembly |
EP0881380A1 (de) * | 1997-05-30 | 1998-12-02 | SIG Schweizerische Industrie-Gesellschaft | Hochdruckförderpumpe |
DE19753155A1 (de) * | 1997-11-29 | 1999-06-02 | Mannesmann Rexroth Ag | Kraftstoffversorgungssystem für eine Brennkraftmaschine und darin verwendete Hochdruckpumpe |
DE19756087A1 (de) * | 1997-12-17 | 1999-06-24 | Bosch Gmbh Robert | Hochdruckpumpe zur Kraftstoffversorgung bei Kraftstoffeinspritzsystemen von Brennkraftmaschinen |
DE19810867C2 (de) * | 1998-03-13 | 2000-02-24 | Bosch Gmbh Robert | Kraftstoffpumpen-Anordnung |
EP0961021B1 (de) * | 1998-05-29 | 2004-04-14 | Toyota Jidosha Kabushiki Kaisha | Kraftstoffversorgung für Verbrennungsmotor |
JP3855471B2 (ja) * | 1998-07-01 | 2006-12-13 | いすゞ自動車株式会社 | コモンレール式燃料噴射装置 |
EP0990792A3 (de) * | 1998-09-30 | 2003-05-21 | CRT Common Rail Technologies AG | Common-Rail Einspritzsystem |
DE19954206A1 (de) * | 1999-11-11 | 2001-05-23 | Bosch Gmbh Robert | Kraftstoffeinspritzsystem |
US6405709B1 (en) | 2000-04-11 | 2002-06-18 | Cummins Inc. | Cyclic pressurization including plural pressurization units interconnected for energy storage and recovery |
DE10036773B4 (de) * | 2000-07-28 | 2004-01-29 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkt einspritzenden Brennkraftmaschine |
CN100494664C (zh) * | 2000-11-09 | 2009-06-03 | 洋马株式会社 | 蓄压式分配型燃料喷射泵 |
DE10136925C1 (de) * | 2001-07-30 | 2002-12-12 | Orange Gmbh | Kraftstoff-Einspritzeinrichtung für Brennkraftmaschinen |
EP1621760A1 (de) * | 2004-07-29 | 2006-02-01 | Delphi Technologies, Inc. | Kraftstoffspeicher mit einem Filter |
JP4438955B2 (ja) * | 2005-04-01 | 2010-03-24 | トヨタ自動車株式会社 | 蓄圧装置 |
DE102005026992A1 (de) * | 2005-06-10 | 2006-12-14 | Robert Bosch Gmbh | Hochdruckspeicherraum mit integriertem Drossel- und Filterelement |
CN1786457B (zh) * | 2005-09-19 | 2011-06-22 | 童维友 | 预置高压分配式燃油喷射泵 |
DE102007034036A1 (de) | 2007-07-20 | 2009-01-22 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe mit Rollenstößel |
DE102010001252A1 (de) * | 2010-01-27 | 2011-07-28 | Robert Bosch GmbH, 70469 | Kraftstoffeinspritzsystem mit integriertem Hochdruckspeicher an einem Zylinderkopf |
CN101936244A (zh) * | 2010-04-29 | 2011-01-05 | 中国第一汽车集团公司无锡油泵油嘴研究所 | 新型内燃机高压燃油系统 |
CN102287270B (zh) * | 2011-06-30 | 2013-04-24 | 徐玉国 | 柴油机燃油高压定压喷射系统 |
US20130084198A1 (en) * | 2011-10-04 | 2013-04-04 | Woodward, Inc. | Pump with centralized spring forces |
DE202011052170U1 (de) * | 2011-12-02 | 2013-03-04 | Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg | Kühlmittelsystem für Werkzeugmaschinen |
CN103161631B (zh) * | 2011-12-12 | 2015-05-20 | 中航商用航空发动机有限责任公司 | 用于发动机的燃油分配器 |
CN102619665B (zh) * | 2012-03-09 | 2014-11-26 | 无锡威孚高科技集团股份有限公司 | 电控蓄压分配式共轨装置 |
DE102012218525B4 (de) * | 2012-10-11 | 2015-06-03 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
CN102944510B (zh) * | 2012-11-14 | 2014-11-05 | 安徽大地熊新材料股份有限公司 | 一种烧结钕铁硼永磁体油腐蚀测试装置及测试方法 |
EP2829714B1 (de) * | 2013-07-23 | 2018-11-21 | Grupo Guascor, S.L. Unipersonal | Automatische Extraktion von Ethanol aus einer Ölwanne eines Ethanolverbrennungsmotor |
GB201316439D0 (en) | 2013-09-16 | 2013-10-30 | Delphi Tech Holding Sarl | Hybrid fuel injection equipment |
SE539683C2 (sv) * | 2013-11-08 | 2017-10-31 | Scania Cv Ab | Förfarande för bestämning av bulkmodulen hos bränslen |
CN103644059B (zh) * | 2013-12-05 | 2016-05-04 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种采用分层式燃油分配器的蓄压式供油系统 |
CN107989715A (zh) * | 2017-12-28 | 2018-05-04 | 中船动力研究院有限公司 | 中速气体/双燃料发动机的机械式燃气进气阀 |
CN113312828B (zh) * | 2021-07-29 | 2021-11-12 | 江铃汽车股份有限公司 | 汽车燃油管路完整性判定方法 |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US117697A (en) | 1871-08-01 | Improvement in book-cover protectors | ||
US2146184A (en) * | 1936-07-11 | 1939-02-07 | Carl F High | Fuel pump |
US2412316A (en) * | 1942-01-16 | 1946-12-10 | George M Holley | Fuel injection system |
US2446497A (en) * | 1943-08-28 | 1948-08-03 | Timken Roller Bearing Co | Fuel injection apparatus |
US2608158A (en) * | 1945-06-08 | 1952-08-26 | Hulman | Pump |
US2697401A (en) * | 1953-09-15 | 1954-12-21 | Orlando C Barberena | Fuel injection pump for internalcombustion engines |
US2867198A (en) * | 1954-12-23 | 1959-01-06 | Renault | Methods of regulating power output in internal combustion engines |
US2910056A (en) * | 1956-09-27 | 1959-10-27 | Thompson Ramo Wooldridge Inc | Fuel injection pump |
US2914053A (en) * | 1957-05-01 | 1959-11-24 | John L Hittell | Fuel injection |
US3044495A (en) * | 1958-05-19 | 1962-07-17 | Magneti Marelli Spa | Load levelling device for a pneumatic suspension, particularly for a motor vehicle |
FR1389267A (fr) * | 1964-04-06 | 1965-02-12 | Cav Ltd | Dispositif d'injection de combustible pour moteurs à combustion interne |
FR2068857A5 (de) | 1969-10-24 | 1971-09-03 | Sofredi | |
GB1320920A (en) | 1969-11-12 | 1973-06-20 | Cav Ltd | Fuel injection nozzle units |
GB1342357A (en) | 1970-06-24 | 1974-01-03 | Cav Ltd | Fuel injection systems |
GB1336039A (en) * | 1971-12-15 | 1973-11-07 | Iv Pressure Controllers Ltd | Fluid flow control devices |
US3759637A (en) * | 1971-12-16 | 1973-09-18 | Sigma | Injection pumps |
CA1047863A (en) * | 1973-10-03 | 1979-02-06 | Hansueli Bart | Metering valve for fuel injection |
US3918496A (en) * | 1974-03-08 | 1975-11-11 | Tomco Inc | Three axes hydraulic remote control valve |
US3927652A (en) * | 1974-06-21 | 1975-12-23 | Physics Int Co | Fuel injection system for internal combustion engines |
US4246876A (en) | 1979-01-19 | 1981-01-27 | Stanadyne, Inc. | Fuel injection system snubber valve assembly |
US4336781A (en) | 1980-04-28 | 1982-06-29 | Stanadyne, Inc. | Fuel injection pump snubber |
JPS5768532A (en) | 1980-10-15 | 1982-04-26 | Komatsu Ltd | Electronic injection device for diesel engine |
DE3115909A1 (de) * | 1981-04-22 | 1982-11-04 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | "brennstoffpumpe" |
DE3217887A1 (de) * | 1981-05-15 | 1982-12-02 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Kraftstoff-einspritzsystem fuer brennkraftmaschinen |
US4469068A (en) | 1981-11-10 | 1984-09-04 | Nippondenso Co., Ltd. | Fuel injection apparatus |
IT1150843B (it) | 1982-04-19 | 1986-12-17 | Spica Spa | Regolatore di mandata per pompa di iniezione del combustibile |
DE3224152A1 (de) | 1982-06-29 | 1983-12-29 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe |
USRE33270E (en) | 1982-09-16 | 1990-07-24 | Bkm, Inc. | Pressure-controlled fuel injection for internal combustion engines |
US4792285A (en) * | 1982-10-27 | 1988-12-20 | Chapman Allen F | Injection pump |
US4624231A (en) | 1982-12-08 | 1986-11-25 | Lucas Industries Public Limited Company | Fuel injection pumping apparatus |
FR2540959B1 (fr) * | 1983-02-15 | 1986-05-16 | Rexroth Sigma | Dispositif distributeur de fluide, notamment pour telecommande |
US4531672A (en) | 1983-05-13 | 1985-07-30 | Cummins Engine Company, Inc. | Solenoid operated unit injector having distinct timing, metering and injection periods |
US4531494A (en) * | 1984-03-27 | 1985-07-30 | Caterpillar Tractor Co. | Distributor fuel injection pump having a nutator pump subassembly |
US4541394A (en) * | 1985-01-07 | 1985-09-17 | Ford Motor Company | Fuel injection pump |
JPS62206238A (ja) * | 1986-03-05 | 1987-09-10 | Nippon Denso Co Ltd | 燃料噴射ポンプのパイロツト噴射装置 |
US4884549A (en) * | 1986-04-21 | 1989-12-05 | Stanadyne Automotive Corp. | Method and apparatus for regulating fuel injection timing and quantity |
JPH07122422B2 (ja) * | 1986-05-02 | 1995-12-25 | 日本電装株式会社 | 燃料噴射装置 |
DE3618447A1 (de) | 1986-05-31 | 1987-12-03 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen |
GB8621668D0 (en) | 1986-09-09 | 1986-10-15 | Lucas Ind Plc | Fuel injection pump |
DE3722264A1 (de) * | 1987-07-06 | 1989-01-19 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage fuer brennkraftmaschinen |
EP0307947B1 (de) | 1987-09-16 | 1993-11-18 | Nippondenso Co., Ltd. | Hochdruckverstellpumpe |
US4811715A (en) | 1987-11-02 | 1989-03-14 | Stanadyne, Inc. | Electronic unit injector |
US5042445A (en) | 1988-09-23 | 1991-08-27 | Cummins Engine Company, Inc. | Electronic controlled fuel supply system for high pressure injector |
JP2705236B2 (ja) | 1988-10-27 | 1998-01-28 | 株式会社デンソー | 三方電磁弁 |
US4905960A (en) | 1988-12-08 | 1990-03-06 | Cummins Engine Company, Inc. | Solenoid valve stroke adjustment locking mechanism and method of forming the same |
US5109822A (en) | 1989-01-11 | 1992-05-05 | Martin Tiby M | High pressure electronic common-rail fuel injection system for diesel engines |
US5035221A (en) * | 1989-01-11 | 1991-07-30 | Martin Tiby M | High pressure electronic common-rail fuel injection system for diesel engines |
DE3903313A1 (de) * | 1989-02-04 | 1990-08-09 | Bosch Gmbh Robert | Speicherkraftstoffeinspritzvorrichtung |
US5012785A (en) | 1989-06-28 | 1991-05-07 | General Motors Corporation | Fuel injection delivery valve with reverse flow venting |
US5029568A (en) * | 1990-01-10 | 1991-07-09 | Cummins Engine Company, Inc. | Injection rate control injector |
US5295469A (en) * | 1990-07-09 | 1994-03-22 | Nippondenso Co., Ltd. | Safety valve for fuel injection apparatus |
US5176122A (en) * | 1990-11-30 | 1993-01-05 | Toyota Jidosha Kabushiki Kaisha | Fuel injection device for an internal combustion engine |
FR2673246B1 (fr) * | 1991-02-25 | 1994-01-28 | Melchior Jean | Dispositif d'injection de liquide, notamment de combustible, dans au moins une chambre pressurisee d'une machine a fonctionnement periodique tel que moteur a combustion interne et moteur de ce type equipe de ce dispositif. |
EP0517991B1 (de) * | 1991-06-12 | 1997-01-15 | Tiby M. Martin | Elektronische Hochdruckeinspritzkraftstoffleitung für Dieselmotoren |
JPH05180117A (ja) | 1991-12-27 | 1993-07-20 | Nippondenso Co Ltd | 燃料噴射装置 |
DE4304967A1 (de) * | 1992-04-25 | 1993-10-28 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US5287838A (en) * | 1993-02-26 | 1994-02-22 | Caterpillar Inc. | Compact reverse flow check valve assembly for a unit fluid pump-injector |
-
1994
- 1994-05-06 CN CN94190400A patent/CN1055745C/zh not_active Expired - Lifetime
- 1994-05-06 EP EP98118101A patent/EP0889233A3/de not_active Withdrawn
- 1994-05-06 JP JP6525609A patent/JPH07509042A/ja active Pending
- 1994-05-06 DE DE69417846T patent/DE69417846T2/de not_active Expired - Lifetime
- 1994-05-06 EP EP94917935A patent/EP0654122B1/de not_active Expired - Lifetime
- 1994-05-06 WO PCT/US1994/005108 patent/WO1994027041A1/en active IP Right Grant
- 1994-05-06 AU AU69458/94A patent/AU6945894A/en not_active Abandoned
- 1994-05-06 AT AT94917935T patent/ATE178973T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH07509042A (ja) | 1995-10-05 |
EP0654122A1 (de) | 1995-05-24 |
DE69417846T2 (de) | 1999-08-12 |
EP0889233A3 (de) | 2000-02-02 |
CN1055745C (zh) | 2000-08-23 |
EP0654122B1 (de) | 1999-04-14 |
DE69417846D1 (de) | 1999-05-20 |
CN1111065A (zh) | 1995-11-01 |
EP0654122A4 (de) | 1996-03-20 |
AU6945894A (en) | 1994-12-12 |
WO1994027041A1 (en) | 1994-11-24 |
EP0889233A2 (de) | 1999-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69417846D1 (de) | Kompakte kraftstoffanlage hoher leistung mit speicher | |
BR9305551A (pt) | Sistema eletronico de injeção de combustível para motores de ignição por compressão grandes | |
EP0299337A3 (de) | Brennstoffeinspritzsystem für eine Brennkraftmaschine | |
ES354454A3 (es) | Un dispositivo de inyeccion de combustible para motores de combustion interna. | |
MY120203A (en) | Fuel injection control system for in-cylinder injection internal combustion engine | |
SE9300434D0 (sv) | Marin framdrivningsanordning | |
FI981537A (fi) | Integroitu pumppu- ja nostinyksikkö polttoaineensyöttöjärjestelmässä | |
ATE464472T1 (de) | Brennstoffversorgungssystem | |
BR8807548A (pt) | Motor de combustao interna | |
GB2274680B (en) | Fuel injection system for an internal combustion engine,having a plurality of electrically controlled injection valves | |
ES486167A1 (es) | Sistema de combustible para un motor de combustion interna | |
FI940718A (fi) | Iskumäntäpolttomoottorikoneen polttonesteen suihkuventtiili | |
FR2721352B1 (fr) | Pompe à haute pression pour alimenter des injecteurs d'essence pour moteurs à explosion. | |
JPS5359132A (en) | Over-head valve v-shaped diesel engine | |
GB2277782A (en) | Fuel pump | |
FI20020667A (fi) | Mäntämoottorin polttoaineen syöttöjärjestelmä | |
ES508327A0 (es) | "aparato bombeador de inyeccion de combustible para suministrar combustible a un motor de combustion interna de cilindros multiples". | |
ES8308391A1 (es) | Un sistema de control de potencia para motor de combustion interna. | |
SE9300882L (sv) | Bränsleinsprutningsanordning för förbränningsmotorer | |
JPS55117062A (en) | Distributor type fuel injection pump | |
KR19980054602U (ko) | 연료 인젝션 펌프 | |
SE9803629D0 (sv) | Bränsleinsprutningsanordning för förbränningsmotor | |
GB2238140B (en) | Low-pressure fuel circuit for an air-compressing fuel-injected internal combustion engine,having a speed-dependent fuel feed pump | |
IT1244225B (it) | Perfezionamenti relativi alle pompe di iniezione di carburante per motori a combustione interna | |
JPS5732051A (en) | Fuel injection device for internal combustion system vibrator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |