IT8219797A0 - Elettromagnete di sollevamento per comandare il movimento di uno spillo d'ugello in un iniettore dicombustibile. - Google Patents

Elettromagnete di sollevamento per comandare il movimento di uno spillo d'ugello in un iniettore dicombustibile.

Info

Publication number
IT8219797A0
IT8219797A0 IT8219797A IT1979782A IT8219797A0 IT 8219797 A0 IT8219797 A0 IT 8219797A0 IT 8219797 A IT8219797 A IT 8219797A IT 1979782 A IT1979782 A IT 1979782A IT 8219797 A0 IT8219797 A0 IT 8219797A0
Authority
IT
Italy
Prior art keywords
movement
control
fuel injector
nozzle needle
lifting electromagnet
Prior art date
Application number
IT8219797A
Other languages
English (en)
Other versions
IT1153471B (it
Inventor
Erich Jornot
Robert Hofer
Anton Steiger
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of IT8219797A0 publication Critical patent/IT8219797A0/it
Application granted granted Critical
Publication of IT1153471B publication Critical patent/IT1153471B/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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
  • Fuel-Injection Apparatus (AREA)
IT19797/82A 1981-05-05 1982-02-23 Elettromagnete di sollevamento per comandate il movimento di uno spillo d'ugello in un iniettore di combustibile IT1153471B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH290281 1981-05-05

Publications (2)

Publication Number Publication Date
IT8219797A0 true IT8219797A0 (it) 1982-02-23
IT1153471B IT1153471B (it) 1987-01-14

Family

ID=4244181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19797/82A IT1153471B (it) 1981-05-05 1982-02-23 Elettromagnete di sollevamento per comandate il movimento di uno spillo d'ugello in un iniettore di combustibile

Country Status (5)

Country Link
JP (1) JPS57200778A (it)
DE (1) DE3118424A1 (it)
DK (1) DK68482A (it)
GB (1) GB2098004A (it)
IT (1) IT1153471B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142708A (ja) * 1984-12-15 1986-06-30 Diesel Kiki Co Ltd 電磁アクチュエ−タ
JPS61164456A (ja) * 1985-01-11 1986-07-25 Diesel Kiki Co Ltd 電磁アクチユエ−タ
JPS61197861A (ja) * 1985-02-27 1986-09-02 Diesel Kiki Co Ltd 電磁アクチユエ−タ及びその製造方法
GB8514544D0 (en) * 1985-06-08 1985-07-10 Lucas Ind Plc Electromagnetic actuator
DE3521426C2 (de) * 1985-06-14 1994-06-09 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS6231786A (ja) * 1985-07-31 1987-02-10 Diesel Kiki Co Ltd 電磁流体制御弁
JP4277158B2 (ja) * 2000-04-11 2009-06-10 株式会社デンソー 電磁弁及びそれを用いた燃料噴射装置
DE102006020689A1 (de) * 2006-05-04 2007-11-08 Robert Bosch Gmbh Magnetventil mit stoffschlüssiger Ankerverbindung

Also Published As

Publication number Publication date
IT1153471B (it) 1987-01-14
DK68482A (da) 1982-11-06
GB2098004A (en) 1982-11-10
JPS57200778A (en) 1982-12-09
DE3118424A1 (de) 1982-11-18

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