IT210456Z2 - PRESSURE ACCUMULATION FUEL INJECTION SYSTEM - Google Patents

PRESSURE ACCUMULATION FUEL INJECTION SYSTEM

Info

Publication number
IT210456Z2
IT210456Z2 IT5282387U IT5282387U IT210456Z2 IT 210456 Z2 IT210456 Z2 IT 210456Z2 IT 5282387 U IT5282387 U IT 5282387U IT 5282387 U IT5282387 U IT 5282387U IT 210456 Z2 IT210456 Z2 IT 210456Z2
Authority
IT
Italy
Prior art keywords
fuel injection
injection system
pressure accumulation
accumulation fuel
pressure
Prior art date
Application number
IT5282387U
Other languages
Italian (it)
Other versions
IT8752823V0 (en
Inventor
Mario Montuschi
Mario Incardona
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT5282387U priority Critical patent/IT210456Z2/en
Publication of IT8752823V0 publication Critical patent/IT8752823V0/en
Priority to DE19873743645 priority patent/DE3743645A1/en
Priority to FR8717941A priority patent/FR2609503A1/en
Application granted granted Critical
Publication of IT210456Z2 publication Critical patent/IT210456Z2/en

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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D41/3809—Common rail control systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT5282387U 1987-01-12 1987-01-12 PRESSURE ACCUMULATION FUEL INJECTION SYSTEM IT210456Z2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT5282387U IT210456Z2 (en) 1987-01-12 1987-01-12 PRESSURE ACCUMULATION FUEL INJECTION SYSTEM
DE19873743645 DE3743645A1 (en) 1987-01-12 1987-12-22 Fuel injection pump with pressure accumulation
FR8717941A FR2609503A1 (en) 1987-01-12 1987-12-22 PRESSURE ACCUMULATING FUEL INJECTION FACILITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5282387U IT210456Z2 (en) 1987-01-12 1987-01-12 PRESSURE ACCUMULATION FUEL INJECTION SYSTEM

Publications (2)

Publication Number Publication Date
IT8752823V0 IT8752823V0 (en) 1987-01-12
IT210456Z2 true IT210456Z2 (en) 1988-12-30

Family

ID=11277757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5282387U IT210456Z2 (en) 1987-01-12 1987-01-12 PRESSURE ACCUMULATION FUEL INJECTION SYSTEM

Country Status (3)

Country Link
DE (1) DE3743645A1 (en)
FR (1) FR2609503A1 (en)
IT (1) IT210456Z2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1238509B (en) * 1989-11-07 1993-08-18 Weber Srl HIGH PRESSURE FUEL MANIFOLD SUITABLE TO BE INSERTED BETWEEN A FUEL SUPPLY PUMP AND AT LEAST AN ELECTROMAGNETICALLY OPERATED FUEL INJECTION VALVE
US5295469A (en) * 1990-07-09 1994-03-22 Nippondenso Co., Ltd. Safety valve for fuel injection apparatus
JPH0472454A (en) * 1990-07-09 1992-03-06 Nippondenso Co Ltd Safety valve for fuel injection device
DE4313852B4 (en) * 1993-04-28 2004-11-25 Robert Bosch Gmbh Fuel injection device for internal combustion engines
DE4414242A1 (en) * 1994-04-23 1995-10-26 Bosch Gmbh Robert Fuel injection device for internal combustion engines
FR2730526B1 (en) * 1995-02-13 1997-05-09 Marwal Systems FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION
IT1281303B1 (en) * 1995-03-28 1998-02-17 Elasis Sistema Ricerca Fiat DEVICE FOR REGULATING THE SUPPLY PRESSURE OF A FLUID IN A PRESSURE FLUID ACCUMULATOR, FOR EXAMPLE FOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203508A1 (en) * 1972-01-26 1973-08-02 Bosch Gmbh Robert ELECTROMAGNETICALLY CONTROLLED FUEL INJECTION DEVICE FOR COMBUSTION MACHINERY
US4217862A (en) * 1977-03-28 1980-08-19 Combustion Research & Technology, Inc. High constant pressure, electronically controlled diesel fuel injection system
FR2449795B1 (en) * 1979-02-24 1986-11-28 Huber Motorenbau Inst INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE
DE3024975C2 (en) * 1980-07-02 1986-07-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Fuel injection device for internal combustion engines
GB2079366B (en) * 1980-07-03 1984-03-28 Lucas Industries Ltd Fuel system for compression ignition engines

Also Published As

Publication number Publication date
IT8752823V0 (en) 1987-01-12
FR2609503A1 (en) 1988-07-15
DE3743645A1 (en) 1988-07-21

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