IT1240180B - ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE - Google Patents

ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE

Info

Publication number
IT1240180B
IT1240180B IT67265A IT6726590A IT1240180B IT 1240180 B IT1240180 B IT 1240180B IT 67265 A IT67265 A IT 67265A IT 6726590 A IT6726590 A IT 6726590A IT 1240180 B IT1240180 B IT 1240180B
Authority
IT
Italy
Prior art keywords
pulverizing
valve
feeding device
electromagnetically operated
operated fuel
Prior art date
Application number
IT67265A
Other languages
Italian (it)
Other versions
IT9067265A0 (en
IT9067265A1 (en
Inventor
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 IT67265A priority Critical patent/IT1240180B/en
Publication of IT9067265A0 publication Critical patent/IT9067265A0/en
Priority to EP91105441A priority patent/EP0450654A1/en
Publication of IT9067265A1 publication Critical patent/IT9067265A1/en
Application granted granted Critical
Publication of IT1240180B publication Critical patent/IT1240180B/en

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
    • F02M61/04—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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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

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)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Catching Or Destruction (AREA)
IT67265A 1990-04-06 1990-04-06 ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE IT1240180B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67265A IT1240180B (en) 1990-04-06 1990-04-06 ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE
EP91105441A EP0450654A1 (en) 1990-04-06 1991-04-05 Electromagnetic fuel metering and atomizing valve for an internal combustion engine fuel supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67265A IT1240180B (en) 1990-04-06 1990-04-06 ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE

Publications (3)

Publication Number Publication Date
IT9067265A0 IT9067265A0 (en) 1990-04-06
IT9067265A1 IT9067265A1 (en) 1991-10-06
IT1240180B true IT1240180B (en) 1993-11-27

Family

ID=11300978

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67265A IT1240180B (en) 1990-04-06 1990-04-06 ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE

Country Status (2)

Country Link
EP (1) EP0450654A1 (en)
IT (1) IT1240180B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192048A (en) * 1992-06-26 1993-03-09 Siemens Automotive L.P. Fuel injector bearing cartridge
US5642862A (en) * 1995-07-28 1997-07-01 Siemens Automotive Corporation Fuel injection valve having a guide diaphragm and method for assembling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440388A (en) * 1940-02-12
DE1526734A1 (en) * 1961-07-12 1969-11-06 Roosa Vernon D Fuel injection nozzle intended for an internal combustion piston engine
GB1085093A (en) * 1964-09-20 1967-09-27 Bryce Berger Ltd Liquid fuel injection nozzle units for internal combustion engines
DE1263396B (en) * 1966-04-20 1968-03-14 Philips Patentverwaltung Solenoid valve for a fuel injection system for internal combustion engines
DE1576463A1 (en) * 1967-03-29 1970-05-21 Bosch Gmbh Robert Injection valve for fuel injection systems
DE1601395A1 (en) * 1968-01-30 1970-10-29 Bosch Gmbh Robert Electromagnetically operated injection valve
DE3120160A1 (en) * 1981-05-21 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE, ESPECIALLY FUEL INJECTION VALVE FOR FUEL INJECTION SYSTEMS
DE3623554A1 (en) * 1986-07-12 1988-01-21 Pierburg Gmbh ELECTROMAGNETIC, INTERMITTENT INJECTION VALVE
DE3735288A1 (en) * 1987-10-17 1989-04-27 Pierburg Gmbh ELECTROMAGNETIC INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES
DE3905992A1 (en) * 1989-02-25 1989-09-21 Mesenich Gerhard ELECTROMAGNETIC HIGH PRESSURE INJECTION VALVE

Also Published As

Publication number Publication date
IT9067265A0 (en) 1990-04-06
EP0450654A1 (en) 1991-10-09
IT9067265A1 (en) 1991-10-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940426