IT973288B - FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION MACHINES - Google Patents

FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION MACHINES

Info

Publication number
IT973288B
IT973288B IT34089/72A IT3408972A IT973288B IT 973288 B IT973288 B IT 973288B IT 34089/72 A IT34089/72 A IT 34089/72A IT 3408972 A IT3408972 A IT 3408972A IT 973288 B IT973288 B IT 973288B
Authority
IT
Italy
Prior art keywords
internal combustion
fuel injection
injection system
combustion machines
machines
Prior art date
Application number
IT34089/72A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT973288B publication Critical patent/IT973288B/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
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT34089/72A 1972-03-22 1972-12-29 FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION MACHINES IT973288B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213776A DE2213776A1 (en) 1972-03-22 1972-03-22 FUEL INJECTION SYSTEM FOR COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
IT973288B true IT973288B (en) 1974-06-10

Family

ID=5839690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT34089/72A IT973288B (en) 1972-03-22 1972-12-29 FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION MACHINES

Country Status (9)

Country Link
US (1) US3837324A (en)
JP (1) JPS5532903B2 (en)
CH (1) CH552137A (en)
CS (1) CS161815B2 (en)
DE (1) DE2213776A1 (en)
FR (1) FR2177279A5 (en)
GB (1) GB1426249A (en)
IT (1) IT973288B (en)
SE (1) SE383384B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927652A (en) * 1974-06-21 1975-12-23 Physics Int Co Fuel injection system for internal combustion engines
GB1543714A (en) * 1975-03-07 1979-04-04 Lucas Cav Ltd Fuel injection pumping apparatus
JPS51124734A (en) * 1975-04-22 1976-10-30 Nissan Motor Co Ltd A fuel supplying apparatus in combustion engines
US4033301A (en) * 1975-07-10 1977-07-05 Eaton Corporation Fluid distributor logic
US4033314A (en) * 1975-08-08 1977-07-05 Eaton Corporation Metering control
GB1557179A (en) * 1975-09-16 1979-12-05 Lucas Cav Liquid fuel pumping apparatus
GB1555478A (en) * 1975-09-19 1979-11-14 Lucas Industries Ltd Fuel injection system for internal combustion engines
US4064855A (en) * 1976-02-17 1977-12-27 Johnson Lloyd E Pressure relief at fuel injection valve upon termination of injection
JPS53109021A (en) * 1977-03-07 1978-09-22 Nippon Denso Co Ltd Fuel injection device for internal combustion engine
US4216754A (en) * 1977-12-09 1980-08-12 Lucas Industries Limited Fuel injection system
US4185779A (en) * 1978-01-16 1980-01-29 The Bendix Corporation Fuel injector
DE2803049A1 (en) * 1978-01-25 1979-08-09 Bosch Gmbh Robert PUMP NOZZLE FOR COMBUSTION MACHINES
DE2805785A1 (en) * 1978-02-11 1979-08-16 Bosch Gmbh Robert HIGH PRESSURE FUEL INJECTION DEVICE FOR COMBUSTION MACHINES
US4219154A (en) * 1978-07-10 1980-08-26 The Bendix Corporation Electronically controlled, solenoid operated fuel injection system
US4235374A (en) * 1979-01-25 1980-11-25 The Bendix Corporation Electronically controlled diesel unit injector
WO1981000283A1 (en) * 1979-07-16 1981-02-05 Caterpillar Tractor Co Electrically controlled fuel injection apparatus
DE3001166A1 (en) * 1980-01-15 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM
DE3001155A1 (en) * 1980-01-15 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINE
DE3001154A1 (en) * 1980-01-15 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM WORKING WITH PUMPEDUESE
JPS5773856A (en) * 1980-10-28 1982-05-08 Nippon Denso Co Ltd Fuel injection apparatus for internal combustion engine
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
US4448169A (en) * 1980-12-31 1984-05-15 Cummins Engine Company, Inc. Injector for diesel engine
US4422424A (en) * 1981-06-23 1983-12-27 The Bendix Corporation Electronically controlled fuel injection pump
US4449503A (en) * 1981-06-23 1984-05-22 The Bendix Corporation Fuel injection pump
US4480619A (en) * 1982-06-08 1984-11-06 Nippon Soken, Inc. Flow control device
US4544096A (en) * 1983-07-28 1985-10-01 Energy Conservation Innovations, Inc. Electronically controlled fuel injection system for diesel engine
US4948049A (en) * 1989-02-24 1990-08-14 Ail Corporation Rate control in accumulator type fuel injectors
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5669355A (en) * 1994-07-29 1997-09-23 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5522545A (en) * 1995-01-25 1996-06-04 Caterpillar Inc. Hydraulically actuated fuel injector
JPH09209867A (en) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp Fuel injector
EP1152145B1 (en) * 1996-08-30 2004-05-26 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
DE69729333T2 (en) * 1996-08-30 2004-09-23 Caterpillar Inc., Peoria Electro-hydraulically operated fuel injection valve with a nozzle needle that is controlled directly
US6009850A (en) * 1998-04-10 2000-01-04 Alfred J. Buescher High-pressure dual-feed-rate injector pump with grooved port-closing edge
US5870996A (en) * 1998-04-10 1999-02-16 Alfred J. Buescher High-pressure dual-feed-rate injector pump with auxiliary spill port
US6029628A (en) * 1998-05-07 2000-02-29 Navistar International Transportation Corp. Electric-operated fuel injection having de-coupled supply and drain passages to and from an intensifier piston
WO2000034646A1 (en) 1998-12-11 2000-06-15 Caterpillar Inc. Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
DE10002705A1 (en) * 2000-01-22 2001-08-02 Bosch Gmbh Robert Device and method for providing a system pressure in an injector
US7111614B1 (en) 2005-08-29 2006-09-26 Caterpillar Inc. Single fluid injector with rate shaping capability
US10544771B2 (en) * 2017-06-14 2020-01-28 Caterpillar Inc. Fuel injector body with counterbore insert
JP6928586B2 (en) * 2018-07-18 2021-09-01 株式会社デンソー Fuel injection valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1664610A (en) * 1925-01-08 1928-04-03 Louis O French Fuel-feeding system
CH434875A (en) * 1966-06-21 1967-04-30 Huber Robert Fuel injection valve with electromagnetic actuation
DE2016044A1 (en) * 1969-04-17 1970-10-29 Nippondenso K.K., Kariya, Aichi; Toyota Jidosha Kogyo K.K., Toyota, Aichi; (Japan) Fuel supply device for internal combustion engines
AT302726B (en) * 1969-04-22 1972-10-25 Bosch Gmbh Robert Control device for fuel injection pumps

Also Published As

Publication number Publication date
JPS5532903B2 (en) 1980-08-27
SE383384B (en) 1976-03-08
GB1426249A (en) 1976-02-25
DE2213776A1 (en) 1973-09-27
US3837324A (en) 1974-09-24
CS161815B2 (en) 1975-06-10
FR2177279A5 (en) 1973-11-02
CH552137A (en) 1974-07-31
JPS4912229A (en) 1974-02-02

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