IT1061600B - Perfezionamento nei dispositivi di iniezione del combustibile per motori a combustione interna - Google Patents

Perfezionamento nei dispositivi di iniezione del combustibile per motori a combustione interna

Info

Publication number
IT1061600B
IT1061600B IT5005576A IT5005576A IT1061600B IT 1061600 B IT1061600 B IT 1061600B IT 5005576 A IT5005576 A IT 5005576A IT 5005576 A IT5005576 A IT 5005576A IT 1061600 B IT1061600 B IT 1061600B
Authority
IT
Italy
Prior art keywords
improvement
internal combustion
fuel injection
combustion engines
injection devices
Prior art date
Application number
IT5005576A
Other languages
English (en)
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT1061600B publication Critical patent/IT1061600B/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
    • F02M63/02—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
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/025—Hydraulically actuated valves draining the chamber to release the closing 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure

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)
IT5005576A 1975-07-04 1976-06-21 Perfezionamento nei dispositivi di iniezione del combustibile per motori a combustione interna IT1061600B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752529933 DE2529933C2 (de) 1975-07-04 1975-07-04 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
IT1061600B true IT1061600B (it) 1983-04-30

Family

ID=5950690

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5005576A IT1061600B (it) 1975-07-04 1976-06-21 Perfezionamento nei dispositivi di iniezione del combustibile per motori a combustione interna

Country Status (11)

Country Link
JP (1) JPS5211333A (es)
CH (1) CH597510A5 (es)
DD (1) DD126713A1 (es)
DE (1) DE2529933C2 (es)
DK (1) DK285976A (es)
ES (1) ES448949A1 (es)
FR (1) FR2316450A1 (es)
GB (1) GB1542517A (es)
IT (1) IT1061600B (es)
NL (1) NL182902C (es)
SE (1) SE437184B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551463A1 (de) * 1975-11-15 1977-05-18 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE2922332A1 (de) * 1979-06-01 1980-12-04 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
FR2471483A1 (fr) * 1979-12-14 1981-06-19 Renault Vehicules Ind Dispositif d'injection de carburant pour un moteur a combustion interne
DE3003904A1 (de) * 1980-02-02 1981-08-06 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Elektronisch gesteuerte kraftstoffeinspritzung fuer brennkraftmaschinen
FR2476746A1 (fr) * 1980-02-21 1981-08-28 Renault Circuit hydro-electrique d'assistance a un injecteur haute pression pour moteur diesel
DE3009752A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3009751A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3009750A1 (de) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3024975C2 (de) * 1980-07-02 1986-07-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DE3310030C2 (de) * 1983-03-19 1986-12-04 L'Orange GmbH, 7000 Stuttgart Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine
GB2139697A (en) * 1983-05-13 1984-11-14 Lucas Ind Plc Compression ignition engine fuel injection nozzles
DE3504265A1 (de) * 1985-02-08 1986-08-14 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Kraftstoffhochdruck-einspritzvorrichtung an brennkraftmaschinen
JP3904121B2 (ja) * 1997-09-17 2007-04-11 株式会社日本自動車部品総合研究所 蓄圧式燃料噴射弁
DE102016002228B4 (de) * 2016-02-25 2017-12-14 L'orange Gmbh Kraftstoffinjektor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265534A (en) * 1938-07-29 1941-12-09 Bertha Shaughnessy Injection system for internal combustion engines
FR1466238A (fr) * 1964-09-09 1967-01-20 Ass Eng Ltd Soupape d'injection de carburant
DE1281207B (de) * 1966-01-28 1968-10-24 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
FR2068857A5 (es) * 1969-10-24 1971-09-03 Sofredi
DE2028442A1 (de) * 1970-06-10 1971-12-16 Daimler Benz Ag Kraftstoffeinspritzventil fur Ver brennungsmotoren
FR2190167A5 (es) * 1972-06-23 1974-01-25 Sopromi Soc Proc Modern Inject
DD103691A1 (es) * 1973-04-06 1974-02-05
DD113260A1 (es) * 1974-07-08 1975-05-20 Karl Marx Stadt Automobilbau
CH580755A5 (es) * 1974-07-08 1976-10-15 Sulzer Ag

Also Published As

Publication number Publication date
FR2316450A1 (fr) 1977-01-28
GB1542517A (en) 1979-03-21
FR2316450B1 (es) 1982-09-10
NL7606475A (nl) 1977-01-06
SE7602523L (sv) 1977-01-05
SE437184B (sv) 1985-02-11
DK285976A (da) 1977-01-05
DE2529933A1 (de) 1977-01-27
CH597510A5 (es) 1978-04-14
ES448949A1 (es) 1977-07-01
DD126713A1 (es) 1977-08-10
NL182902C (nl) 1988-06-01
NL182902B (nl) 1988-01-04
DE2529933C2 (de) 1984-07-19
JPS5211333A (en) 1977-01-28

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531