IT214897Z2 - Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburante - Google Patents
Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburanteInfo
- Publication number
- IT214897Z2 IT214897Z2 IT8853492U IT5349288U IT214897Z2 IT 214897 Z2 IT214897 Z2 IT 214897Z2 IT 8853492 U IT8853492 U IT 8853492U IT 5349288 U IT5349288 U IT 5349288U IT 214897 Z2 IT214897 Z2 IT 214897Z2
- Authority
- IT
- Italy
- Prior art keywords
- partializing
- valve
- combustion engine
- internal combustion
- supply device
- Prior art date
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
- F02M61/184—Discharge orifices having non circular sections
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
- F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0682—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the body being hollow and its interior communicating with the fuel flow
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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
- F02M61/042—The valves being provided with fuel passages
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8853492U IT214897Z2 (it) | 1988-10-28 | 1988-10-28 | Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburante |
DE3935728A DE3935728A1 (de) | 1988-10-28 | 1989-10-26 | Ventil fuer die kraftstoff-einspritz-einrichtung eines verbrennungsmotors, ausgestattet mit einem teiler, welcher den kraftstoffstrahl teilt |
FR8914124A FR2638492B1 (fr) | 1988-10-28 | 1989-10-27 | Soupape pour dispositif d'injection de carburant d'un moteur a combustion interne, pourvue d'un diviseur du jet de carburant |
GB8924275A GB2225384A (en) | 1988-10-28 | 1989-10-27 | I.c. engine fuel injector outlets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8853492U IT214897Z2 (it) | 1988-10-28 | 1988-10-28 | Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburante |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8853492V0 IT8853492V0 (it) | 1988-10-28 |
IT214897Z2 true IT214897Z2 (it) | 1990-07-04 |
Family
ID=11283179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8853492U IT214897Z2 (it) | 1988-10-28 | 1988-10-28 | Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburante |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3935728A1 (it) |
FR (1) | FR2638492B1 (it) |
GB (1) | GB2225384A (it) |
IT (1) | IT214897Z2 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT221658Z2 (it) * | 1989-10-17 | 1994-07-25 | Weber Srl | Perfezionamento alle valvole per la dosatura e la polverizzazione del carburante ad azionamento elettromagnetico per un dispositivo di ali- mentazione del carburante di un motore a combustione interna. |
WO2005085627A1 (ja) * | 2004-03-09 | 2005-09-15 | Keihin Corporation | 電磁式燃料噴射弁 |
WO2015068516A1 (ja) * | 2013-11-11 | 2015-05-14 | 株式会社エンプラス | 燃料噴射装置用ノズルプレートの取付構造 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144178B (en) * | 1983-07-28 | 1987-03-25 | Lucas Ind Plc | I.c. engine fuel injector |
JPS60182356A (ja) * | 1984-02-28 | 1985-09-17 | Aisan Ind Co Ltd | エンジンの燃料供給装置 |
US4657189A (en) * | 1985-03-13 | 1987-04-14 | Aisan Kogyo Kabushiki Kaisha | Electromagnetic fuel injection valve for an internal combustion engine having a plurality of intake valves |
US4773374A (en) * | 1985-10-03 | 1988-09-27 | Nippondenso Co., Ltd. | Fuel injection system for internal combustion engine |
JPS6287665A (ja) * | 1985-10-14 | 1987-04-22 | Mitsubishi Motors Corp | 直噴式デイ−ゼルエンジン用燃料噴射ノズル |
-
1988
- 1988-10-28 IT IT8853492U patent/IT214897Z2/it active
-
1989
- 1989-10-26 DE DE3935728A patent/DE3935728A1/de not_active Withdrawn
- 1989-10-27 GB GB8924275A patent/GB2225384A/en not_active Withdrawn
- 1989-10-27 FR FR8914124A patent/FR2638492B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2638492A1 (fr) | 1990-05-04 |
IT8853492V0 (it) | 1988-10-28 |
FR2638492B1 (fr) | 1994-09-23 |
DE3935728A1 (de) | 1990-05-03 |
GB8924275D0 (en) | 1989-12-13 |
GB2225384A (en) | 1990-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1275079B (it) | Ugello iniettore di carburante per motore a combustione interna | |
IT1196139B (it) | Dispositivo di adduzione del carburante per motori a combustione interna | |
IT1219300B (it) | Procedimento per la costruzione di un collettore per il carburante per un impianto di alimentazione del carburante di un motore a combustione interna | |
IT8947618A0 (it) | Motore a combustione interna e sistema alimentatore di combustibile per esso | |
KR900702221A (ko) | 내연기관용 연료분사 노즐 | |
IT1183889B (it) | Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna | |
ITTO920138V0 (it) | Collettore per un dispositivo di alimentazione di carburante ad un mo-tore a combustione interna | |
IT8553165V0 (it) | Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna | |
IT214897Z2 (it) | Valvola di un dispositivo di alimentazione di un motore a combustione interna provvista di un ripartitore atto a parzializzare il getto dicarburante | |
DE3568829D1 (en) | Fuel injection nozzle for internal combustion engines | |
DE3660290D1 (en) | Fuel injection nozzle for internal combustion engines | |
IT215076Z2 (it) | Iniettore pluriugello per un motore a combustione interna | |
IT8147923A0 (it) | Beccuccio iniettore di combustibile per motori a combustione interna | |
IT219127Z2 (it) | Valvola a farfalla per un dispositivo di alimentazione del carburante per un motore a combustione interna | |
IT8867980A0 (it) | Procedimento per la costruzione di un collettore di carburante atto ad alimentare carburante alle valvole dosatrici e polverizzatrici di un dispositivo di alimentazione di un motore a combustione interna | |
IT219137Z2 (it) | Dispositivo di connessione elettrica per un iniettore di un dispositivo di alimentazione di carburante per un motore a combustione interna | |
IT212366Z2 (it) | Valvola di iniezione per un motore a combustione interna | |
IT1219299B (it) | Collettore per il carburante per un impianto di alimentazione del carburante di un motore a combustione interna | |
GB9006202D0 (en) | A valve for an internal combustion engine fuel supply device provided with a nozzle of improved type | |
IT1189549B (it) | Ugello di iniziezione del carburante per motori a combustione interna | |
IT214151Z2 (it) | Dispositivo di alimentazione del carburante per un motore a combustione interna | |
IT8247979A0 (it) | Valvola di iniezione di combustibile per motori a combustione interna ad iniezione | |
IT206277Z2 (it) | Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna | |
ES556374A0 (es) | Una tobera de inyeccion de combustible para un motor de combustion interna | |
IT8148650A0 (it) | Dispositivo per l'alimentazione dicombustibile per motori a combustione interna a compressione di miscela |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931022 |