IT955954B - FUEL INJECTION DEVICE FOR COMBUSTION ENGINES - Google Patents

FUEL INJECTION DEVICE FOR COMBUSTION ENGINES

Info

Publication number
IT955954B
IT955954B IT24977/72A IT2497772A IT955954B IT 955954 B IT955954 B IT 955954B IT 24977/72 A IT24977/72 A IT 24977/72A IT 2497772 A IT2497772 A IT 2497772A IT 955954 B IT955954 B IT 955954B
Authority
IT
Italy
Prior art keywords
fuel injection
injection device
combustion engines
engines
combustion
Prior art date
Application number
IT24977/72A
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 IT955954B publication Critical patent/IT955954B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT24977/72A 1971-05-28 1972-05-27 FUEL INJECTION DEVICE FOR COMBUSTION ENGINES IT955954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126736 DE2126736A1 (en) 1971-05-28 1971-05-28 Fuel injection system for internal combustion engines

Publications (1)

Publication Number Publication Date
IT955954B true IT955954B (en) 1973-09-29

Family

ID=5809278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24977/72A IT955954B (en) 1971-05-28 1972-05-27 FUEL INJECTION DEVICE FOR COMBUSTION ENGINES

Country Status (10)

Country Link
US (1) US3921604A (en)
JP (1) JPS5435254B1 (en)
AT (1) AT313648B (en)
BE (1) BE784068A (en)
CH (1) CH539778A (en)
DE (1) DE2126736A1 (en)
FR (1) FR2140020B1 (en)
GB (1) GB1390422A (en)
IT (1) IT955954B (en)
NL (1) NL7207143A (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101628A (en) * 1975-01-24 1976-09-08 Diesel Kiki Co
US4046112A (en) * 1975-10-20 1977-09-06 General Motors Corporation Electromagnetic fuel injector
DE2558789A1 (en) * 1975-12-24 1977-07-14 Bosch Gmbh Robert HIGH PRESSURE FUEL INJECTION DEVICE FOR DIESEL ENGINES
JPS53109021A (en) * 1977-03-07 1978-09-22 Nippon Denso Co Ltd Fuel injection device for internal combustion engine
US4129253A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
DE2742466C2 (en) * 1977-09-21 1986-11-27 Daimler-Benz Ag, 7000 Stuttgart Pump nozzle for injecting fuel into an air-compressing internal combustion engine
US4156560A (en) * 1977-11-09 1979-05-29 The United States Of America As Represented By The Secretary Of The Army Electrically-controlled fuel injector
US4182492A (en) * 1978-01-16 1980-01-08 Combustion Research & Technology, Inc. Hydraulically operated pressure amplification system for fuel injectors
DE2806788A1 (en) * 1978-02-17 1979-08-23 Bosch Gmbh Robert PUMP NOZZLE FOR COMBUSTION MACHINES
JPS54155319A (en) * 1978-05-29 1979-12-07 Komatsu Ltd Fuel injection controller for internal combustion engine
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
US4295453A (en) * 1979-02-09 1981-10-20 Lucas Industries Limited Fuel system for an internal combustion engine
ZA802506B (en) * 1979-12-07 1981-05-27 Lucas Industries Ltd Fuel pumping apparatus
DE3000977A1 (en) * 1980-01-12 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES
DE3001154A1 (en) * 1980-01-15 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM WORKING WITH PUMPEDUESE
DE3024963A1 (en) * 1980-07-02 1982-01-28 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES
EP0054483A1 (en) * 1980-12-17 1982-06-23 The Bendix Corporation Fuel injection delivery system for a diesel 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
US4387686A (en) * 1981-01-27 1983-06-14 Robert Bosch Gmbh Fuel injection apparatus for internal combustion engines, in particular for diesel engines
GB2106180A (en) * 1981-03-06 1983-04-07 George D Wolff Engine fuel injection system
US4628881A (en) * 1982-09-16 1986-12-16 Bkm, Inc. Pressure-controlled fuel injection for internal combustion engines
USRE33270E (en) * 1982-09-16 1990-07-24 Bkm, Inc. Pressure-controlled fuel injection for internal combustion engines
US4505243A (en) * 1983-07-04 1985-03-19 Nissan Motor Company, Limited Electromagnetic injection control valve in unit fuel injector
CH671809A5 (en) * 1986-09-09 1989-09-29 Nova Werke Ag
IT1208413B (en) * 1987-04-28 1989-06-12 Iveco Fiat FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES ESPECIALLY FOR IGNITION ENGINES FOR INDUSTRIAL MOTOR VEHICLE COMPRESSION
IT212432Z2 (en) * 1987-08-25 1989-07-04 Weber Srl ELECTROMAGNETICALLY OPERATED FUEL INJECTION VALVE FOR DIESEL CYCLE ENGINES
JP2719924B2 (en) * 1988-05-10 1998-02-25 株式会社ゼクセル Booster unit injector
US5297523A (en) * 1993-02-26 1994-03-29 Caterpillar Inc. Tuned actuating fluid inlet manifold for a hydraulically-actuated fuel injection system
US6257499B1 (en) 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US5826562A (en) * 1994-07-29 1998-10-27 Caterpillar Inc. Piston and barrell assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US6575137B2 (en) 1994-07-29 2003-06-10 Caterpillar Inc Piston and barrel assembly with stepped top and hydraulically-actuated fuel injector utilizing same
US5522545A (en) * 1995-01-25 1996-06-04 Caterpillar Inc. Hydraulically actuated fuel injector
US6148778A (en) * 1995-05-17 2000-11-21 Sturman Industries, Inc. Air-fuel module adapted for an internal combustion engine
US5641148A (en) * 1996-01-11 1997-06-24 Sturman Industries Solenoid operated pressure balanced valve
US5833146A (en) * 1996-09-09 1998-11-10 Caterpillar Inc. Valve assembly with coupled seats and fuel injector using same
US6085991A (en) * 1998-05-14 2000-07-11 Sturman; Oded E. Intensified fuel injector having a lateral drain passage
US6053421A (en) * 1998-05-19 2000-04-25 Caterpillar Inc. Hydraulically-actuated fuel injector with rate shaping spool control valve
AUPP639098A0 (en) * 1998-10-08 1998-10-29 Yudanov, Sergi Hydraulically actuated electronically controlled fuel injection system
US6085992A (en) * 1998-11-19 2000-07-11 Caterpillar Inc. Hydraulically-actuated fuel injector with rate shaping through restricted flow to intensifier piston
US6129072A (en) * 1999-04-02 2000-10-10 Caterpillar Inc. Hydraulically actuated device having a ball valve member
DE19916658A1 (en) * 1999-04-14 2000-10-19 Hydraulik Ring Gmbh Control valve, especially for diesel injector, has housing containing adjustable piston and stops, at least one of which is adjustable
DE19916659A1 (en) * 1999-04-14 2000-10-19 Hydraulik Ring Gmbh Injector for internal combustion engines, especially diesel engines, has piston positioned in at least one end position during assembly of control valve, and stops fixed in stop position when piston is retained in final position
DE19947196A1 (en) * 1999-10-01 2001-04-05 Bosch Gmbh Robert Fuel injection device for diesel engine has control valve for regulating fuel feed from high pressure space to injection valve
DE10031579A1 (en) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Pressure controlled injector with vario register injector
US7111614B1 (en) 2005-08-29 2006-09-26 Caterpillar Inc. Single fluid injector with rate shaping capability
DE102019116353B4 (en) * 2019-06-17 2020-12-24 Man Energy Solutions Se Fuel pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919601A (en) * 1928-02-21 1933-07-25 Sulzer Ag Fuel injection device for internal combustion engines
US1850250A (en) * 1928-08-11 1932-03-22 Sulzer Ag Control of fuel injection mechanism for internal combustion engines
US2145429A (en) * 1936-07-22 1939-01-31 Robert E Nelson Fuel injection system
US2225796A (en) * 1937-06-05 1940-12-24 Perrine Albert Fuel injector for diesel motors
US2310773A (en) * 1939-01-27 1943-02-09 Fuscaldo Ottavio Electromagnetically controlled fuel injection
US2598528A (en) * 1948-12-20 1952-05-27 Louis O French Fuel injection apparatus
US2759771A (en) * 1953-05-02 1956-08-21 Grigar Otto Combination fuel injection pump and fuel injection nozzles
GB1046951A (en) * 1964-02-25 1966-10-26 Cav Ltd Liquid fuel injection pumps for use with internal combustion engines
FR1522293A (en) * 1967-02-22 1968-04-26 Fuel injection device for internal combustion engines
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
DE1801156A1 (en) * 1968-10-04 1970-04-16 Teldix Luftfahrt Ausruestung Fuel injection device with a double chamber divided by a movable wall
DE1910114A1 (en) * 1969-02-28 1970-09-17 Bosch Gmbh Robert Injection arrangement for internal combustion engines
AT302726B (en) * 1969-04-22 1972-10-25 Bosch Gmbh Robert Control device for fuel injection pumps
US3587547A (en) * 1969-07-09 1971-06-28 Ambac Ind Fuel injection system and apparatus for use therein

Also Published As

Publication number Publication date
US3921604A (en) 1975-11-25
BE784068A (en) 1972-09-18
CH539778A (en) 1973-07-31
FR2140020B1 (en) 1973-07-13
FR2140020A1 (en) 1973-01-12
AT313648B (en) 1974-02-25
DE2126736A1 (en) 1972-12-07
JPS5435254B1 (en) 1979-11-01
NL7207143A (en) 1972-11-30
GB1390422A (en) 1975-04-09

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