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IT1310497B1 - FUEL INJECTOR. - Google Patents

FUEL INJECTOR.

Info

Publication number
IT1310497B1
IT1310497B1 IT1999BO000521A ITBO990521A IT1310497B1 IT 1310497 B1 IT1310497 B1 IT 1310497B1 IT 1999BO000521 A IT1999BO000521 A IT 1999BO000521A IT BO990521 A ITBO990521 A IT BO990521A IT 1310497 B1 IT1310497 B1 IT 1310497B1
Authority
IT
Italy
Prior art keywords
fuel injector
injector
fuel
Prior art date
Application number
IT1999BO000521A
Other languages
Italian (it)
Inventor
Maurizio Boaro
Fabio Cernoia
Marcello Cristiani
Massimo Neretti
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
Priority to IT1999BO000521A priority Critical patent/IT1310497B1/en
Publication of ITBO990521A0 publication Critical patent/ITBO990521A0/en
Priority to EP00120863A priority patent/EP1088986A1/en
Publication of ITBO990521A1 publication Critical patent/ITBO990521A1/en
Application granted granted Critical
Publication of IT1310497B1 publication Critical patent/IT1310497B1/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
    • 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
    • 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
    • F02M61/166—Selection of particular materials

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)
IT1999BO000521A 1999-09-28 1999-09-28 FUEL INJECTOR. IT1310497B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999BO000521A IT1310497B1 (en) 1999-09-28 1999-09-28 FUEL INJECTOR.
EP00120863A EP1088986A1 (en) 1999-09-28 2000-09-25 Fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000521A IT1310497B1 (en) 1999-09-28 1999-09-28 FUEL INJECTOR.

Publications (3)

Publication Number Publication Date
ITBO990521A0 ITBO990521A0 (en) 1999-09-28
ITBO990521A1 ITBO990521A1 (en) 2001-03-28
IT1310497B1 true IT1310497B1 (en) 2002-02-18

Family

ID=11344251

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000521A IT1310497B1 (en) 1999-09-28 1999-09-28 FUEL INJECTOR.

Country Status (2)

Country Link
EP (1) EP1088986A1 (en)
IT (1) IT1310497B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE487903T1 (en) * 2006-09-04 2010-11-15 Magneti Marelli Spa SHUT-OFF VALVE FOR CONTROLLING THE FLOW OF A FUEL PUMP FOR AN INTERNAL COMBUSTION ENGINE
KR101775297B1 (en) * 2013-09-13 2017-09-05 콘티넨탈 오토모티브 게엠베하 Fluid injector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360161A (en) * 1979-01-29 1982-11-23 The Bendix Corporation Electromagnetic fuel injector
FR2466630B1 (en) * 1979-10-05 1985-06-28 Weber Spa ELECTROMAGNETICALLY ACTUATED INJECTOR FOR INTERNAL COMBUSTION ENGINES
DE3230844A1 (en) * 1982-08-19 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETICALLY ACTUABLE VALVE
IT1175561B (en) * 1984-07-12 1987-07-01 Spica Spa IMPROVED ELECTROINJECTOR FOR FOOD FUEL TO A C.I. ENGINE
IT1222137B (en) * 1987-07-27 1990-09-05 Weber Srl IMPROVED ELECTROINJECTOR FOR FOOD FUEL WITH INTERNAL COMBUSTION ENGINES
DE3810826A1 (en) * 1988-03-30 1989-10-12 Pierburg Gmbh Solenoid injection valve for internal combustion engines
IT1250845B (en) * 1991-10-11 1995-04-21 Weber Srl ELECTROMAGNETICALLY OPERATED FUEL DOSING AND PULVERIZING VALVE FOR AN ENDOTHERMAL MOTOR FEEDING DEVICE
DE4421935A1 (en) * 1993-12-09 1995-06-14 Bosch Gmbh Robert Electromagnetically operated valve esp. for IC engine fuel-injection valve - has one of facing end faces of armature or core elements having wedge section which is inclined to valve longitudinal axis

Also Published As

Publication number Publication date
ITBO990521A0 (en) 1999-09-28
ITBO990521A1 (en) 2001-03-28
EP1088986A1 (en) 2001-04-04

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