DE69408084D1 - Electromagnetically actuated fuel metering and atomizing valve - Google Patents

Electromagnetically actuated fuel metering and atomizing valve

Info

Publication number
DE69408084D1
DE69408084D1 DE69408084T DE69408084T DE69408084D1 DE 69408084 D1 DE69408084 D1 DE 69408084D1 DE 69408084 T DE69408084 T DE 69408084T DE 69408084 T DE69408084 T DE 69408084T DE 69408084 D1 DE69408084 D1 DE 69408084D1
Authority
DE
Germany
Prior art keywords
fuel metering
electromagnetically actuated
actuated fuel
atomizing valve
atomizing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69408084T
Other languages
German (de)
Other versions
DE69408084T2 (en
Inventor
Mirco Vignoli
Marcello Cristiani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Europe SpA
Original Assignee
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Publication of DE69408084D1 publication Critical patent/DE69408084D1/en
Application granted granted Critical
Publication of DE69408084T2 publication Critical patent/DE69408084T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE69408084T 1993-10-26 1994-10-25 Electromagnetically actuated fuel metering and atomizing valve Expired - Lifetime DE69408084T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000424A IT1264720B1 (en) 1993-10-26 1993-10-26 ELECTROMAGNETIC DRIVEN FUEL DOSING VALVE AND FUEL PRESSURE MACHINE.

Publications (2)

Publication Number Publication Date
DE69408084D1 true DE69408084D1 (en) 1998-02-26
DE69408084T2 DE69408084T2 (en) 1998-06-10

Family

ID=11339281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408084T Expired - Lifetime DE69408084T2 (en) 1993-10-26 1994-10-25 Electromagnetically actuated fuel metering and atomizing valve

Country Status (4)

Country Link
EP (1) EP0649983B1 (en)
DE (1) DE69408084T2 (en)
ES (1) ES2113029T3 (en)
IT (1) IT1264720B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631280A1 (en) * 1996-08-02 1998-02-05 Bosch Gmbh Robert Fuel injector and manufacturing method
US6019297A (en) * 1998-02-05 2000-02-01 Siemens Automotive Corporation Non-magnetic shell for welded fuel injector
DE10055639A1 (en) * 2000-11-10 2002-05-23 Siemens Ag Injector for injecting fuel into combustion chamber has recess running round underside of actuator housing
US6939178B2 (en) * 2003-12-31 2005-09-06 Amphenol Corporation Fuel injector connector
EP3301293A1 (en) * 2016-09-30 2018-04-04 Continental Automotive GmbH Long injector for an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804116A (en) * 1955-10-12 1958-11-05 Cav Ltd Liquid fuel injection nozzles for internal combustion engines
JPS59203866A (en) * 1983-05-04 1984-11-19 Nippon Denso Co Ltd Solenoid type fuel injection valve
IT1250846B (en) * 1991-10-11 1995-04-21 Weber Srl ELECTROMAGNETIC-OPERATED FUEL DOSING AND PULVERIZING VALVE WITH VERY LOW DIMENSIONS

Also Published As

Publication number Publication date
EP0649983B1 (en) 1998-01-21
ITBO930424A1 (en) 1995-04-26
EP0649983A1 (en) 1995-04-26
IT1264720B1 (en) 1996-10-04
ITBO930424A0 (en) 1993-10-26
DE69408084T2 (en) 1998-06-10
ES2113029T3 (en) 1998-04-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition