IT955955B - Ugello di pompa per l iniezione del carburante per macchine a combustione interna in partico lare per motori diesel - Google Patents

Ugello di pompa per l iniezione del carburante per macchine a combustione interna in partico lare per motori diesel

Info

Publication number
IT955955B
IT955955B IT24978/72A IT2497872A IT955955B IT 955955 B IT955955 B IT 955955B IT 24978/72 A IT24978/72 A IT 24978/72A IT 2497872 A IT2497872 A IT 2497872A IT 955955 B IT955955 B IT 955955B
Authority
IT
Italy
Prior art keywords
internal combustion
fuel injection
diesel engines
pump nozzle
combustion machines
Prior art date
Application number
IT24978/72A
Other languages
English (en)
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 IT955955B publication Critical patent/IT955955B/it

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
    • F02M57/026—Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT24978/72A 1971-05-28 1972-05-27 Ugello di pompa per l iniezione del carburante per macchine a combustione interna in partico lare per motori diesel IT955955B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126777 DE2126777A1 (de) 1971-05-28 1971-05-28 Pumpe Düse zur Kraftstoffeinspritzung fur Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
IT955955B true IT955955B (it) 1973-09-29

Family

ID=5809295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24978/72A IT955955B (it) 1971-05-28 1972-05-27 Ugello di pompa per l iniezione del carburante per macchine a combustione interna in partico lare per motori diesel

Country Status (8)

Country Link
US (1) US3796206A (it)
JP (1) JPS5647383B1 (it)
AT (1) AT312368B (it)
CH (1) CH541071A (it)
DE (1) DE2126777A1 (it)
FR (1) FR2140018B1 (it)
GB (1) GB1394280A (it)
IT (1) IT955955B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961612A (en) * 1974-08-22 1976-06-08 Diesel Kiki Kabushiki Kaisha Fuel injection device for diesel engines
JPS51101628A (it) * 1975-01-24 1976-09-08 Diesel Kiki Co
GB1563799A (en) * 1975-10-03 1980-04-02 Lucas Industries Ltd Fuel injection system for an internal combustion engine
DE2558789A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Hochdruck-kraftstoffeinspritzeinrichtung fuer dieselmotoren
JPS53109021A (en) * 1977-03-07 1978-09-22 Nippon Denso Co Ltd Fuel injection device for internal combustion engine
GB1599649A (en) * 1977-12-09 1981-10-07 Lucas Industries Ltd Fuel injection system
US4219154A (en) * 1978-07-10 1980-08-26 The Bendix Corporation Electronically controlled, solenoid operated fuel injection system
DE3010839A1 (de) * 1980-03-21 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3118669A1 (de) * 1980-07-01 1982-04-08 Robert Bosch Gmbh, 7000 Stuttgart "verfahren und einrichtung zur kraftstoffeinspritzung bei brennkraftmaschinen, insbesondere bei dieselmotoren"
US4343280A (en) * 1980-09-24 1982-08-10 The Bendix Corporation Fuel delivery control arrangement
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
FR2497876B1 (fr) * 1981-01-15 1986-02-07 Renault Dispositif et procede d'injection de carburant pour moteur a combustion interne
WO1982003108A1 (en) * 1981-03-06 1982-09-16 George D Wolff Engine fuel injection system
DE3208064A1 (de) * 1982-03-05 1983-09-08 Yanmar Diesel Engine Co., Ltd., Osaka Einspritzeinheit fuer brennkraftmaschinen
US4544096A (en) * 1983-07-28 1985-10-01 Energy Conservation Innovations, Inc. Electronically controlled fuel injection system for diesel engine
DE3521428A1 (de) * 1985-06-14 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen
CH671809A5 (it) * 1986-09-09 1989-09-29 Nova Werke Ag
DE3844431A1 (de) * 1988-12-31 1990-07-05 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
US5398875A (en) * 1993-01-05 1995-03-21 Sverdlin; Anatoly Ternary phase, fluid controlled, differential injection pressure fuel element
US6913212B2 (en) * 2001-01-17 2005-07-05 Siemens Diesel Systems Technology, Llc Oil activated fuel injector control with delay plunger
DE102018200715A1 (de) * 2018-01-17 2019-07-18 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe
DE102018211338A1 (de) * 2018-07-10 2020-01-16 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe und Verfahren zum Betreiben einer Kraftstofffördereinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190051A (en) * 1935-03-27 1940-02-13 Tuscher Jean Edouard Fuel injection
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
US2872247A (en) * 1953-07-03 1959-02-03 Int Harvester Co Fuel injector for internal combustion engines
DE1070442B (de) * 1955-01-14 1959-12-03 British Internal Combustion Engine Research Association, Slough, Buckinghamshire (Großbritannien) Brennstoff-Einspritzsystem fur Brennkraftmaschinen
FR1450727A (fr) * 1965-07-12 1966-06-24 Bosch Gmbh Robert Perfectionnements apportés aux moyens de régulation des pompes d'injection de combustible
US3501099A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical actuator having an active element of electroexpansive material
DE1801156A1 (de) * 1968-10-04 1970-04-16 Teldix Luftfahrt Ausruestung Kraftstoff-Einspritzvorrichtung mit einer durch eine bewegliche Wand abgeteilten Doppelkammer
AT302726B (de) * 1969-04-22 1972-10-25 Bosch Gmbh Robert Stelleinrichtung für Kraftstoff-Einspritzpumpen
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
JPS5647383B1 (it) 1981-11-09
GB1394280A (en) 1975-05-14
AT312368B (de) 1973-12-27
FR2140018B1 (it) 1973-07-13
US3796206A (en) 1974-03-12
CH541071A (de) 1973-08-31
FR2140018A1 (it) 1973-01-12
DE2126777A1 (de) 1972-12-14

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