IT7903515A0 - Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna - Google Patents

Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna

Info

Publication number
IT7903515A0
IT7903515A0 IT7903515A IT351579A IT7903515A0 IT 7903515 A0 IT7903515 A0 IT 7903515A0 IT 7903515 A IT7903515 A IT 7903515A IT 351579 A IT351579 A IT 351579A IT 7903515 A0 IT7903515 A0 IT 7903515A0
Authority
IT
Italy
Prior art keywords
internal combustion
fuel injection
injection valve
combustion engines
electromagnetically driven
Prior art date
Application number
IT7903515A
Other languages
English (en)
Other versions
IT1165869B (it
Inventor
Francesco Bellicardi Giusberti
Original Assignee
Weber 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 Weber Spa filed Critical Weber Spa
Publication of IT7903515A0 publication Critical patent/IT7903515A0/it
Priority to IT03515/79A priority Critical patent/IT1165869B/it
Priority to GB8002919A priority patent/GB2062092B/en
Priority to DE19803006815 priority patent/DE3006815A1/de
Priority to NLAANVRAGE8002181,A priority patent/NL188708C/xx
Priority to CA000358190A priority patent/CA1143232A/en
Priority to FR8018416A priority patent/FR2467994B1/fr
Priority to AU62842/80A priority patent/AU542617B2/en
Priority to ES495717A priority patent/ES8107362A1/es
Priority to JP14356080A priority patent/JPS5663172A/ja
Priority to SE8007229A priority patent/SE449642B/sv
Priority to US06/197,383 priority patent/US4360164A/en
Priority to AR282909A priority patent/AR222907A1/es
Priority to SU802996308A priority patent/SU1036254A3/ru
Priority to PL1980227377A priority patent/PL128003B1/pl
Priority to KR2019840009159U priority patent/KR850002050Y1/ko
Application granted granted Critical
Publication of IT1165869B publication Critical patent/IT1165869B/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
    • 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
    • F02M61/04—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
    • F02M61/06—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 the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats

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)
  • Magnetically Actuated Valves (AREA)
IT03515/79A 1979-10-19 1979-10-19 Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna IT1165869B (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT03515/79A IT1165869B (it) 1979-10-19 1979-10-19 Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna
GB8002919A GB2062092B (en) 1979-10-19 1980-01-29 Electromagnetically actuated fuel injection valve for internal-combustion engines
DE19803006815 DE3006815A1 (de) 1979-10-19 1980-02-23 Einspritzventil
NLAANVRAGE8002181,A NL188708C (nl) 1979-10-19 1980-04-15 Inspuitventiel.
CA000358190A CA1143232A (en) 1979-10-19 1980-08-13 Electromagnetically operated fuel injection valve for internal combustion engines
FR8018416A FR2467994B1 (fr) 1979-10-19 1980-08-22 Valve d'injection electromagnetique pour carburant pour moteur a combustion interne
AU62842/80A AU542617B2 (en) 1979-10-19 1980-09-30 Fuel injection valve
ES495717A ES8107362A1 (es) 1979-10-19 1980-10-08 Perfeccionamientos en valvulas de inyeccion de combustible para motores de combustion interna
JP14356080A JPS5663172A (en) 1979-10-19 1980-10-13 Oiling valve
SE8007229A SE449642B (sv) 1979-10-19 1980-10-15 Elektromagnetiskt styrd brensleinsprutningsventil for forbrenningsmotorer
US06/197,383 US4360164A (en) 1979-10-19 1980-10-15 Electromagnetically actuated fuel injection valve for internal combustion engines
AR282909A AR222907A1 (es) 1979-10-19 1980-10-17 Valvula de accionamiento electromagnetico para inyectar combustible en motores de combustion interna y aplicaciones similares
SU802996308A SU1036254A3 (ru) 1979-10-19 1980-10-17 Форсунка дл двигател внутреннего сгорани
PL1980227377A PL128003B1 (en) 1979-10-19 1980-10-18 Electromagnetically controlled internal combustion engine fuel injection valve
KR2019840009159U KR850002050Y1 (ko) 1979-10-19 1984-09-18 내연 기관용 전자 작동 연료 분사 밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03515/79A IT1165869B (it) 1979-10-19 1979-10-19 Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna

Publications (2)

Publication Number Publication Date
IT7903515A0 true IT7903515A0 (it) 1979-10-19
IT1165869B IT1165869B (it) 1987-04-29

Family

ID=11108824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03515/79A IT1165869B (it) 1979-10-19 1979-10-19 Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna

Country Status (14)

Country Link
US (1) US4360164A (it)
JP (1) JPS5663172A (it)
AR (1) AR222907A1 (it)
AU (1) AU542617B2 (it)
CA (1) CA1143232A (it)
DE (1) DE3006815A1 (it)
ES (1) ES8107362A1 (it)
FR (1) FR2467994B1 (it)
GB (1) GB2062092B (it)
IT (1) IT1165869B (it)
NL (1) NL188708C (it)
PL (1) PL128003B1 (it)
SE (1) SE449642B (it)
SU (1) SU1036254A3 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143848A1 (de) * 1981-11-05 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil
IT1152503B (it) * 1982-08-18 1987-01-07 Alfa Romeo Spa Elettroiniettore per un motore a c.i.
DE3408012A1 (de) 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
DE3444451A1 (de) * 1984-12-06 1986-06-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3502410A1 (de) * 1985-01-25 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftstoffeinspritzventil
IT1187924B (it) * 1986-02-19 1987-12-23 Weber Spa Valvola ad azionamento elettromagnetico per la dosatura e la polverizzazione del carburante per un dispositivo di alimentazione di un motore a combustione interna
JP2515758B2 (ja) * 1986-10-29 1996-07-10 株式会社日立製作所 電磁式燃料噴射弁装置の製造方法
MX169738B (es) * 1987-04-03 1993-07-22 Orbital Eng Pty Sistema de inyeccion de combustible para un motor de combustion interna de cilindros multiples
JP2708470B2 (ja) * 1988-06-08 1998-02-04 株式会社日立製作所 電磁式燃料噴射弁
DE4137786C2 (de) * 1991-11-16 1999-03-25 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil
JP3384692B2 (ja) * 1996-07-31 2003-03-10 三菱電機株式会社 筒内噴射用燃料噴射弁
DE19639117A1 (de) * 1996-09-24 1998-03-26 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10211044B4 (de) * 2001-03-16 2007-09-13 Hitachi, Ltd. Kraftstoffeinspritzeinrichtung und Verfahren für ihre Herstellung
CN107143449A (zh) * 2017-07-03 2017-09-08 东莞市盈森汽车电喷科技有限公司 喷油器衔铁快速响应结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055858A5 (it) * 1969-08-01 1971-05-14 Sopromi Soc Proc Modern Inject
US3731881A (en) * 1972-02-24 1973-05-08 Bowmar Instrument Corp Solenoid valve with nozzle
DE2343285A1 (de) * 1973-08-28 1975-03-06 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil fuer brennkraftmaschinen
DE2458728A1 (de) * 1974-12-12 1976-06-24 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
DE2807052A1 (de) * 1978-02-18 1979-08-23 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
US4232830A (en) * 1978-11-01 1980-11-11 The Bendix Corporation Electromagnetic fuel injector

Also Published As

Publication number Publication date
PL227377A1 (it) 1981-06-19
DE3006815C2 (it) 1987-09-03
IT1165869B (it) 1987-04-29
CA1143232A (en) 1983-03-22
GB2062092A (en) 1981-05-20
NL188708B (nl) 1992-04-01
AR222907A1 (es) 1981-06-30
AU542617B2 (en) 1985-02-28
ES495717A0 (es) 1981-10-01
SE449642B (sv) 1987-05-11
JPH0262752B2 (it) 1990-12-26
SU1036254A3 (ru) 1983-08-15
GB2062092B (en) 1983-06-02
SE8007229L (sv) 1981-04-20
JPS5663172A (en) 1981-05-29
ES8107362A1 (es) 1981-10-01
PL128003B1 (en) 1983-12-31
US4360164A (en) 1982-11-23
DE3006815A1 (de) 1981-04-30
NL188708C (nl) 1992-09-01
AU6284280A (en) 1981-04-30
FR2467994B1 (fr) 1986-10-10
NL8002181A (nl) 1981-04-22
FR2467994A1 (fr) 1981-04-30

Similar Documents

Publication Publication Date Title
IT1054026B (it) Valvola per l iniezione di carburante per motori a combustione interna
IT1107247B (it) Complesso pompa-iniettore per motori a combustione interna ad iniezione di combustibile a compressione d'aria
IT8348218A0 (it) Complesso di condotto alimentatore per iniettori di carburante in motori a combustione interna
IT1117062B (it) Sistema di iniezione di combustibile per motori a combustione interna
IT9067258A0 (it) Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna
IT1132380B (it) Iniettore per motori a combustione interna
IT1188883B (it) Collettore per motori alternativi a combustione interna
IT7903515A0 (it) Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna
IT1128950B (it) Pompa d iniezione per motori a combustione interna
IT1110422B (it) Sistema di alimentazione di combustibile per motori a combustione interna
IT1116339B (it) Sistema di iniezione di combustibile per motori a combustione interna
IT8050237A0 (it) Pompa-iniettore a struttura unitaria per motori a combustione interna
IT1061226B (it) Vaolvola per iniezione di combustibile per motori a combustione interna
IT1116258B (it) Istema di iniezione di combustibile le per motori a combustione interna
IT1163660B (it) Apparecchio iniettore di carburante per motori a combustione interna ad iniezione
IT1117761B (it) Perfezionamento nelle pompe di iniezione di combustibile per motori a combustione interna ad iniezione
IT1116786B (it) Pompa di intezione di combustibile per motori a combustione interna
IT1212023B (it) Iniettore di carburante, in particolare iniettore a fori per motori acombustione interna ad iniezione diretta
BR8804306A (pt) Valvula de injecao de combustivel eletromagneticamente comandada para motores de combustao interna
IT8147923A0 (it) Beccuccio iniettore di combustibile per motori a combustione interna
IT1075781B (it) Apparecchio ad iniettore di combustibile per motori a combustione interna
IT1132100B (it) Impianto ad accensione per motori a combustione interna a iniezione del combustibile carburante
IT8247979A0 (it) Valvola di iniezione di combustibile per motori a combustione interna ad iniezione
IT8619445A0 (it) Combustione interna. iniettore ad azionamento elettromagnetico per motori a
ITRM910056A0 (it) Valvola di iniezione elettromagnetica per motori a combustione interna