IT1183174B - Macchina a combustione interna ad iniezione con piu'cilindri - Google Patents

Macchina a combustione interna ad iniezione con piu'cilindri

Info

Publication number
IT1183174B
IT1183174B IT19378/85A IT1937885A IT1183174B IT 1183174 B IT1183174 B IT 1183174B IT 19378/85 A IT19378/85 A IT 19378/85A IT 1937885 A IT1937885 A IT 1937885A IT 1183174 B IT1183174 B IT 1183174B
Authority
IT
Italy
Prior art keywords
internal combustion
injection machine
multiple cylinders
combustion injection
cylinders
Prior art date
Application number
IT19378/85A
Other languages
English (en)
Other versions
IT8519378A0 (it
Inventor
Erich Erich Absenger
Alfred Kochanowski
Original Assignee
Hatz Motoren
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
Priority claimed from DE19843437284 external-priority patent/DE3437284A1/de
Priority claimed from DE19853501784 external-priority patent/DE3501784A1/de
Application filed by Hatz Motoren filed Critical Hatz Motoren
Publication of IT8519378A0 publication Critical patent/IT8519378A0/it
Application granted granted Critical
Publication of IT1183174B publication Critical patent/IT1183174B/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
    • 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
    • F02M63/0005—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 valves actuated by fluid pressure
    • 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
    • F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
    • F02B7/02—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being liquid
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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
    • 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
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
IT19378/85A 1984-04-18 1985-02-05 Macchina a combustione interna ad iniezione con piu'cilindri IT1183174B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3414797 1984-04-18
DE19843437284 DE3437284A1 (de) 1984-10-11 1984-10-11 Mehrzylindrige einspritzbrennkraftmaschine
DE19853501784 DE3501784A1 (de) 1985-01-21 1985-01-21 Mehrzylindrige einspritzbrennkraftmaschine

Publications (2)

Publication Number Publication Date
IT8519378A0 IT8519378A0 (it) 1985-02-05
IT1183174B true IT1183174B (it) 1987-10-05

Family

ID=27191905

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19378/85A IT1183174B (it) 1984-04-18 1985-02-05 Macchina a combustione interna ad iniezione con piu'cilindri

Country Status (4)

Country Link
US (1) US4658791A (it)
FR (1) FR2563284A1 (it)
GB (1) GB2157762B (it)
IT (1) IT1183174B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306252C1 (de) * 1993-03-01 1994-05-19 Daimler Benz Ag Verfahren zum Betreiben einer luftverdichtenden mehrzylindrigen Einspritzbrennkraftmaschine
DE19957055A1 (de) * 1999-11-27 2001-05-31 Mika Heiztechnik Gmbh Einrichtung zum Zuführen von vorzugsweise flüssigen oder gasförmigen Brennstoffen in einen Brennraum
US6913212B2 (en) 2001-01-17 2005-07-05 Siemens Diesel Systems Technology, Llc Oil activated fuel injector control with delay plunger

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR671428A (fr) * 1929-03-13 1929-12-12 Ingersoll Rand Co Mécanisme d'injection de combustible pour moteurs à combustion interne
US2177020A (en) * 1937-04-26 1939-10-24 Fuscaldo Ottavio Charging of explosion engines
CH215482A (de) * 1939-08-21 1941-06-30 Bosch Gmbh Robert Einspritzanlage an Brennkraftmaschinen.
DE723590C (de) * 1939-09-02 1942-08-07 Bosch Gmbh Robert Einspritzanlage fuer mehrzylindrige Brennkraftmaschinen
US2333944A (en) * 1940-08-17 1943-11-09 Sulzer Ag Fuel injection device for internal combustion engines
US2821183A (en) * 1955-12-21 1958-01-28 Vernon D Roosa Fuel injection means for internal combustion engines
BE554051A (it) * 1956-01-31
FR1162601A (fr) * 1956-08-01 1958-09-16 Perfectionnements apportés aux dispositifs d'injection de combustible pour moteurs dans lesquels une pompe d'injection alimente successivement plusieurs injecteurs
AT233327B (de) * 1962-07-02 1964-05-11 Friedmann & Maier Ag Einspritzpumpe für Einspritzbrennkraftmaschinen
GB1190919A (en) * 1966-11-11 1970-05-06 Cav Ltd Liquid Fuel Supply Systems for Internal Combustion Engines
DE1808650A1 (de) * 1968-11-13 1970-06-18 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung
FR2197123A1 (it) * 1972-08-26 1974-03-22 Cav Ltd
DE2558699A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Pumpeduese fuer die kraftstoffeinspritzung in brennkraftmaschinen
SE409492B (sv) * 1977-11-23 1979-08-20 Volvo Ab Brensleinsprutningssystem for dieselmotorer
DE2834633A1 (de) * 1978-08-08 1980-03-06 Bosch Gmbh Robert Vorrichtung zur steuerung der voreinspritzung
US4258674A (en) * 1979-03-28 1981-03-31 Wolff George D Engine fuel injection system
JPS5725157U (it) * 1980-07-18 1982-02-09
DE3048347A1 (de) * 1980-12-20 1982-07-22 Volkswagenwerk Ag, 3180 Wolfsburg Kraftstoffeinspritzeinrichtung
DE3141547C2 (de) * 1981-10-20 1984-02-23 Audi Nsu Auto Union Ag, 7107 Neckarsulm Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
JPS59186480U (ja) * 1983-05-30 1984-12-11 株式会社ボッシュオートモーティブ　システム 燃料噴射ノズル装置

Also Published As

Publication number Publication date
FR2563284A1 (fr) 1985-10-25
GB2157762A (en) 1985-10-30
GB2157762B (en) 1988-05-05
GB8505876D0 (en) 1985-04-11
US4658791A (en) 1987-04-21
IT8519378A0 (it) 1985-02-05

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