IT1185285B - Ugello a pernetto di strozzatura per l'iniezione di carburante in un motore a combustione interna a compressione d'aria,specialmente motore a precamera - Google Patents

Ugello a pernetto di strozzatura per l'iniezione di carburante in un motore a combustione interna a compressione d'aria,specialmente motore a precamera

Info

Publication number
IT1185285B
IT1185285B IT21617/85A IT2161785A IT1185285B IT 1185285 B IT1185285 B IT 1185285B IT 21617/85 A IT21617/85 A IT 21617/85A IT 2161785 A IT2161785 A IT 2161785A IT 1185285 B IT1185285 B IT 1185285B
Authority
IT
Italy
Prior art keywords
fuel
injection
engine
internal air
air compression
Prior art date
Application number
IT21617/85A
Other languages
English (en)
Other versions
IT8521617A0 (it
Inventor
Hans Joachim Schoepf
Franck Thoma
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8521617A0 publication Critical patent/IT8521617A0/it
Application granted granted Critical
Publication of IT1185285B publication Critical patent/IT1185285B/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside of injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/29—Fuel-injection apparatus having rotating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT21617/85A 1984-07-21 1985-07-18 Ugello a pernetto di strozzatura per l'iniezione di carburante in un motore a combustione interna a compressione d'aria,specialmente motore a precamera IT1185285B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843426950 DE3426950A1 (de) 1984-07-21 1984-07-21 Drosselzapfenduese zur kraftstoffeinspritzung bei einer luftverdichtenden brennkraftmaschine, insbesondere vorkammermaschine

Publications (2)

Publication Number Publication Date
IT8521617A0 IT8521617A0 (it) 1985-07-18
IT1185285B true IT1185285B (it) 1987-11-04

Family

ID=6241232

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21617/85A IT1185285B (it) 1984-07-21 1985-07-18 Ugello a pernetto di strozzatura per l'iniezione di carburante in un motore a combustione interna a compressione d'aria,specialmente motore a precamera

Country Status (4)

Country Link
DE (1) DE3426950A1 (it)
FR (1) FR2567966A1 (it)
GB (1) GB2161859B (it)
IT (1) IT1185285B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2899941B1 (fr) * 2006-04-13 2010-09-10 Renault Sas Injecteur de carburant de moteur de vehicule comprenant une aiguille libre en rotation
FR3010148B1 (fr) * 2013-09-05 2015-09-25 Peugeot Citroen Automobiles Sa Valve de commande d'injecteur de carburant pour rampe d'injection commune et injecteur correspondant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1048735A (fr) * 1950-11-13 1953-12-23 Gicleur à aiguille pour moteurs à combustion interne
DE921368C (de) * 1950-11-14 1954-12-16 Stuttgarter Motorzubehoer G M Nadelduese fuer Verbrennungskraftmaschinen
FR1197303A (fr) * 1957-07-05 1959-11-30 Maschf Augsburg Nuernberg Ag Injecteur, notamment pour moteurs à combustion interne
AT229086B (de) * 1961-06-21 1963-08-26 Friedmann & Maier Ag Einspritzdüse
FR1312045A (fr) * 1961-11-04 1962-12-14 Perfectionnement aux injecteurs de combustible pour moteurs thermiques
DE3009219A1 (de) * 1980-03-11 1981-09-24 Daimler-Benz Ag, 7000 Stuttgart Einspritzduese fuer luftverdichtende brennkraftmaschinen

Also Published As

Publication number Publication date
GB2161859A (en) 1986-01-22
GB8517978D0 (en) 1985-08-21
IT8521617A0 (it) 1985-07-18
GB2161859B (en) 1989-06-14
FR2567966A1 (fr) 1986-01-24
DE3426950A1 (de) 1986-01-30

Similar Documents

Publication Publication Date Title
IT1197146B (it) Perfezionamenti relativi all'iniezione di combustibile in un motore a combustione interna
IT7851003A0 (it) Complesso pompa-iniettore per motori a combustione interna ad iniezione di combustibile a compressione d'aria
IT8720552A0 (it) Iniettore di benzina per un motore a combustione interna.
IT1138517B (it) Motore a combustione interna in cui ciascuna delle camere di combustione e'dotata di un iniettore
IT1198062B (it) Motore a combustione interna a due tempi,ad iniezione di combustibile ed accensione comandata
IT8548363A0 (it) Sistema di aspirazione per un motore a combustione interna a compressione di miscela
IT8547874A1 (it) Beccuccio iniettore per motori a combustione interna ad iniezione e compressione d'aria
EP0172033A3 (en) Internal combustion engine
FR2597927B1 (fr) Injecteur pour injection de carburant dans la chambre de combustion d'un moteur a combustion interne, a injection et a compression d'air
GB2167137B (en) Fuel injection pumps for internal combustion engines
IT1170759B (it) Beccuccio di iniezione per motori a combustione interna a compressione d'aria
DE3572713D1 (en) Fuel injection pump for internal combustion engines
IT1185285B (it) Ugello a pernetto di strozzatura per l'iniezione di carburante in un motore a combustione interna a compressione d'aria,specialmente motore a precamera
JPS56115816A (en) Air compression fuel direct injection type internal combustion engine
GB2212226B (en) Fuel injection pumps for internal combustion engines
IT1205828B (it) Dispositivo iniettore di carburante per motori a combustione interna a compressione d'aria
GB2164176B (en) Fuel injection pumps for internal combustion engines
ITRM910018A1 (it) Valvola di iniezione di carburante per motore a combustione interna, a compressione d'aria, ad iniezione diretta.
GB2163492B (en) Fuel injection pump for internal combustion engines
JPS5549523A (en) Air compression and direct fuel injection type internal combustion engine
IT8419447A0 (it) Motore a combustione interna ad iniezione a compressione d'aria.
GB2159301B (en) Fuel injection pump for internal combustion engines
IT1134228B (it) Procedimento per l'iniezione di carburante in una macchina a combustione interna a compressione d'aria
IT7951134A0 (it) Pompa-iniettore per motori a combustione interna ad iniezione a compressione d'aria
IT212366Z2 (it) Valvola di iniezione per un motore a combustione interna