IT223984Z2 - Valvola di un dispositivo di alimentazione di un motore a combustione interna - Google Patents

Valvola di un dispositivo di alimentazione di un motore a combustione interna

Info

Publication number
IT223984Z2
IT223984Z2 IT05282390U IT5282390U IT223984Z2 IT 223984 Z2 IT223984 Z2 IT 223984Z2 IT 05282390 U IT05282390 U IT 05282390U IT 5282390 U IT5282390 U IT 5282390U IT 223984 Z2 IT223984 Z2 IT 223984Z2
Authority
IT
Italy
Prior art keywords
valve
power supply
combustion engine
internal combustion
engine
Prior art date
Application number
IT05282390U
Other languages
English (en)
Other versions
IT9052823U1 (it
IT9052823V0 (it
Inventor
Francesco Morini
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to IT05282390U priority Critical patent/IT223984Z2/it
Publication of IT9052823V0 publication Critical patent/IT9052823V0/it
Priority to DE4100457A priority patent/DE4100457A1/de
Priority to GB9100808A priority patent/GB2240137A/en
Priority to FR9100423A priority patent/FR2657124A1/fr
Publication of IT9052823U1 publication Critical patent/IT9052823U1/it
Application granted granted Critical
Publication of IT223984Z2 publication Critical patent/IT223984Z2/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
    • 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
    • F02M51/0667—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 acting as a valve or having a short valve body attached thereto
    • 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
    • F02M61/16—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
    • 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
    • F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
    • 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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
IT05282390U 1990-01-17 1990-01-17 Valvola di un dispositivo di alimentazione di un motore a combustione interna IT223984Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT05282390U IT223984Z2 (it) 1990-01-17 1990-01-17 Valvola di un dispositivo di alimentazione di un motore a combustione interna
DE4100457A DE4100457A1 (de) 1990-01-17 1991-01-09 Ventil in einer versorgungsanlage eines motors mit interner verbrennung
GB9100808A GB2240137A (en) 1990-01-17 1991-01-15 I.c. engine fuel injector nozzle
FR9100423A FR2657124A1 (fr) 1990-01-17 1991-01-16 Soupape de dispositif d'alimentation de moteur a combustion interne.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT05282390U IT223984Z2 (it) 1990-01-17 1990-01-17 Valvola di un dispositivo di alimentazione di un motore a combustione interna

Publications (3)

Publication Number Publication Date
IT9052823V0 IT9052823V0 (it) 1990-01-17
IT9052823U1 IT9052823U1 (it) 1991-07-18
IT223984Z2 true IT223984Z2 (it) 1995-10-05

Family

ID=11277760

Family Applications (1)

Application Number Title Priority Date Filing Date
IT05282390U IT223984Z2 (it) 1990-01-17 1990-01-17 Valvola di un dispositivo di alimentazione di un motore a combustione interna

Country Status (4)

Country Link
DE (1) DE4100457A1 (it)
FR (1) FR2657124A1 (it)
GB (1) GB2240137A (it)
IT (1) IT223984Z2 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1250845B (it) * 1991-10-11 1995-04-21 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico
DE19726727A1 (de) 1997-06-24 1999-01-07 Bosch Gmbh Robert Brennstoffeinspritzventil oder Brennstoffeinspritzdüse
EP1084368B2 (de) * 1998-06-04 2005-11-02 Siemens Aktiengesellschaft Brennstoffdüse
DE10325289A1 (de) 2003-06-04 2005-03-17 Robert Bosch Gmbh Brennstoffeinspritzventil

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751400A (en) * 1953-04-14 1956-06-27 Daimler Benz Ag Improvements in fuel injection nozzles
DE3116954C2 (de) * 1981-04-29 1993-10-21 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE3229716C2 (de) * 1982-08-10 1995-01-26 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung
DE3230671A1 (de) * 1982-08-18 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Einspritzventil
DE3300511A1 (de) * 1983-01-08 1984-07-12 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE3307666A1 (de) * 1983-03-04 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum einspritzen von kraftstoff in brennraeume, insbesondere in brennkammern von dieselmotoren
DE3411337A1 (de) * 1984-03-28 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE3710467C2 (de) * 1986-05-31 1994-05-11 Bosch Gmbh Robert Kraftstoffeinspritzventil
GB8611950D0 (en) * 1986-05-16 1986-06-25 Lucas Ind Plc Gasoline injector
AU593914B2 (en) * 1986-05-31 1990-02-22 Robert Bosch Gmbh Fuel injection valve
JPS6350667A (ja) * 1986-08-19 1988-03-03 Aisan Ind Co Ltd 電磁式燃料噴射弁のノズル構造
EP0348786B1 (de) * 1988-06-28 1992-08-26 Siemens Aktiengesellschaft Elektromagnetisches Kraftstoffeinspritzventil

Also Published As

Publication number Publication date
IT9052823U1 (it) 1991-07-18
FR2657124A1 (fr) 1991-07-19
DE4100457A1 (de) 1991-07-18
IT9052823V0 (it) 1990-01-17
FR2657124B1 (it) 1995-05-19
GB9100808D0 (en) 1991-02-27
GB2240137A (en) 1991-07-24

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