IT214896Z2 - Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato - Google Patents

Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato

Info

Publication number
IT214896Z2
IT214896Z2 IT5349488U IT5349488U IT214896Z2 IT 214896 Z2 IT214896 Z2 IT 214896Z2 IT 5349488 U IT5349488 U IT 5349488U IT 5349488 U IT5349488 U IT 5349488U IT 214896 Z2 IT214896 Z2 IT 214896Z2
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
filter element
feeding device
engine provided
Prior art date
Application number
IT5349488U
Other languages
English (en)
Other versions
IT8853494V0 (it
Inventor
Francesco Morini
Massimo Lolli
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 IT5349488U priority Critical patent/IT214896Z2/it
Publication of IT8853494V0 publication Critical patent/IT8853494V0/it
Priority to DE19893935733 priority patent/DE3935733A1/de
Priority to GB8924272A priority patent/GB2225383A/en
Priority to FR8914123A priority patent/FR2638491A1/fr
Application granted granted Critical
Publication of IT214896Z2 publication Critical patent/IT214896Z2/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
    • F02M51/0675—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
    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector

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)
IT5349488U 1988-10-28 1988-10-28 Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato IT214896Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT5349488U IT214896Z2 (it) 1988-10-28 1988-10-28 Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato
DE19893935733 DE3935733A1 (de) 1988-10-28 1989-10-26 Kraftstoffeinspritzvorrichtung fuer einen verbrennungsmotor
GB8924272A GB2225383A (en) 1988-10-28 1989-10-27 I.C.engine fuel injector filter arrangement
FR8914123A FR2638491A1 (fr) 1988-10-28 1989-10-27 Dispositif injecteur de carburant pour moteur a combustion interne, pourvu d'un element filtrant de type ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5349488U IT214896Z2 (it) 1988-10-28 1988-10-28 Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato

Publications (2)

Publication Number Publication Date
IT8853494V0 IT8853494V0 (it) 1988-10-28
IT214896Z2 true IT214896Z2 (it) 1990-07-04

Family

ID=11283190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5349488U IT214896Z2 (it) 1988-10-28 1988-10-28 Dispositivo di alimentazione di un motore a combustione interna provvisto di un elemento filtrante di tipo perfezionato

Country Status (4)

Country Link
DE (1) DE3935733A1 (it)
FR (1) FR2638491A1 (it)
GB (1) GB2225383A (it)
IT (1) IT214896Z2 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325842A1 (de) * 1993-07-31 1995-02-02 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19716771B4 (de) * 1997-04-22 2005-10-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US6199775B1 (en) 2000-02-23 2001-03-13 Siemens Automotive Corporation Fuel injector filter unit having a composite housing
DE102005019217A1 (de) * 2005-04-25 2006-06-08 Siemens Ag Kraftstoffeinspritzventil
US7617991B2 (en) * 2006-03-31 2009-11-17 Delphi Technologies, Inc. Injector fuel filter with built-in orifice for flow restriction
JP5394298B2 (ja) * 2010-03-26 2014-01-22 株式会社ケーヒン 電磁式燃料噴射弁
EP2860387A1 (en) * 2013-10-11 2015-04-15 Continental Automotive GmbH Connection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256551A (ja) * 1984-06-02 1985-12-18 Aisan Ind Co Ltd 燃料供給装置のストレ−ナの製造方法
US4621772A (en) * 1985-05-06 1986-11-11 General Motors Corporation Electromagnetic fuel injector with thin orifice director plate
JPH0246246B2 (ja) * 1985-08-02 1990-10-15 Koito Mfg Co Ltd Fuirutaasochi
JPS62284956A (ja) * 1986-06-04 1987-12-10 Hitachi Ltd 電磁燃料噴射弁

Also Published As

Publication number Publication date
IT8853494V0 (it) 1988-10-28
GB2225383A (en) 1990-05-30
DE3935733A1 (de) 1990-05-03
GB8924272D0 (en) 1989-12-13
FR2638491A1 (fr) 1990-05-04

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