IT1085959B - Iniettore di benzina per motori a scoppio - Google Patents

Iniettore di benzina per motori a scoppio

Info

Publication number
IT1085959B
IT1085959B IT2649177A IT2649177A IT1085959B IT 1085959 B IT1085959 B IT 1085959B IT 2649177 A IT2649177 A IT 2649177A IT 2649177 A IT2649177 A IT 2649177A IT 1085959 B IT1085959 B IT 1085959B
Authority
IT
Italy
Prior art keywords
combustion engines
petrol injector
petrol
injector
engines
Prior art date
Application number
IT2649177A
Other languages
English (en)
Original Assignee
Alfa Romeo Spa
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 Alfa Romeo Spa filed Critical Alfa Romeo Spa
Priority to IT2649177A priority Critical patent/IT1085959B/it
Priority to GB7831231A priority patent/GB2002055A/en
Priority to DE19782833927 priority patent/DE2833927A1/de
Priority to FR7823003A priority patent/FR2399551A1/fr
Application granted granted Critical
Publication of IT1085959B publication Critical patent/IT1085959B/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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1813—Discharge orifices having different orientations with respect to valve member direction of movement, e.g. orientations being such that fuel jets emerging from discharge orifices collide with each other
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1846—Dimensional characteristics of discharge orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
IT2649177A 1977-08-04 1977-08-04 Iniettore di benzina per motori a scoppio IT1085959B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2649177A IT1085959B (it) 1977-08-04 1977-08-04 Iniettore di benzina per motori a scoppio
GB7831231A GB2002055A (en) 1977-08-04 1978-07-26 Petrol injector for internal combustion engines
DE19782833927 DE2833927A1 (de) 1977-08-04 1978-08-02 Benzineinspritzvorrichtung fuer verbrennungsmotoren
FR7823003A FR2399551A1 (fr) 1977-08-04 1978-08-03 Injecteur d'essence pour moteurs a explosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2649177A IT1085959B (it) 1977-08-04 1977-08-04 Iniettore di benzina per motori a scoppio

Publications (1)

Publication Number Publication Date
IT1085959B true IT1085959B (it) 1985-05-28

Family

ID=11219636

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2649177A IT1085959B (it) 1977-08-04 1977-08-04 Iniettore di benzina per motori a scoppio

Country Status (4)

Country Link
DE (1) DE2833927A1 (it)
FR (1) FR2399551A1 (it)
GB (1) GB2002055A (it)
IT (1) IT1085959B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405866A1 (de) * 1984-02-18 1985-08-22 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Staustrahleinspritzvorrichtung, insbesondere bei direkteinspritzendenden dieselmotoren
US4646974A (en) * 1985-05-06 1987-03-03 General Motors Corporation Electromagnetic fuel injector with orifice director plate
DE8632002U1 (it) * 1986-11-28 1988-03-31 Robert Bosch Gmbh, 7000 Stuttgart, De
GB2207463A (en) * 1987-08-01 1989-02-01 Lucas Ind Plc I.C. engine petrol injector
GB8817774D0 (en) * 1988-07-26 1988-09-01 Lucas Ind Plc Fuel injectors for i c engines
EP0366833B1 (en) * 1988-11-04 1992-04-15 Siemens Aktiengesellschaft Electromagnetically operated injector
IT216989Z2 (it) * 1989-03-21 1991-10-21 Weber Srl Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ugello di tipo perfezionato
JP2518031Y2 (ja) * 1990-12-19 1996-11-20 株式会社ユニシアジェックス 燃料噴射弁
JPH0681754A (ja) * 1992-07-16 1994-03-22 Unisia Jecs Corp 燃料噴射弁
US5540200A (en) * 1993-12-28 1996-07-30 Nissan Motor Co., Ltd. Fuel injection valve
FR2851792B1 (fr) * 2003-02-28 2007-02-09 Magneti Marelli Motopropulsion Injecteur de carburant pour moteur a combustion interne
DE102011085974A1 (de) * 2011-11-09 2013-05-16 Robert Bosch Gmbh Brennstoffeinspritzventil
CN105658950B (zh) * 2013-11-11 2018-11-06 恩普乐斯股份有限公司 燃料喷射装置用喷嘴板的安装构造

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR471494A (fr) * 1913-05-16 1914-10-29 Steijaard Et Jannette Walen So Dispositif de pulvérisation pour moteurs à combustion interne
DE340654C (de) * 1919-09-14 1921-09-14 Carl Steinbecker Dipl Ing Zerstaeuberduese fuer den Hilfsbrennstoff bei Einspritzverbrennungskraftmaschinen
GB220344A (en) * 1923-04-12 1924-08-12 Otto August Banner Improvements in the combustion chambers and fuel injection arrangements of internal combustion engines
FR737774A (fr) * 1931-05-29 1932-12-16 Fusion Moteurs Perfectionnements apportés aux organes comportant des passages très ténus, notamment aux injecteurs de combustible pour moteurs à combustion interne
FR928878A (fr) * 1946-05-21 1947-12-10 Injecteurs equi-courants à commande hydraulique pour l'alimentation des moteurs à carburants liquides
NL163306C (nl) * 1974-08-05 1980-08-15 Kooyman Adolf Brandstofverstuiver voor een verbrandingsmotor.

Also Published As

Publication number Publication date
DE2833927A1 (de) 1979-02-22
GB2002055A (en) 1979-02-14
FR2399551A1 (fr) 1979-03-02

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