IT1195790B - ELECTROMAGNET, MAGNETICALLY ACTIVE IN BOTH SENSES, TO COMMAND THE MOVEMENT OF A NOZZLE PLUG OF A FUEL INJECTOR - Google Patents

ELECTROMAGNET, MAGNETICALLY ACTIVE IN BOTH SENSES, TO COMMAND THE MOVEMENT OF A NOZZLE PLUG OF A FUEL INJECTOR

Info

Publication number
IT1195790B
IT1195790B IT20556/82A IT2055682A IT1195790B IT 1195790 B IT1195790 B IT 1195790B IT 20556/82 A IT20556/82 A IT 20556/82A IT 2055682 A IT2055682 A IT 2055682A IT 1195790 B IT1195790 B IT 1195790B
Authority
IT
Italy
Prior art keywords
electromagnet
senses
command
movement
fuel injector
Prior art date
Application number
IT20556/82A
Other languages
Italian (it)
Other versions
IT8220556A0 (en
Inventor
Anton Steinger
Hugo Laubscher
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 IT8220556A0 publication Critical patent/IT8220556A0/en
Application granted granted Critical
Publication of IT1195790B publication Critical patent/IT1195790B/en

Links

Classifications

    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electromagnets (AREA)
IT20556/82A 1981-05-05 1982-04-02 ELECTROMAGNET, MAGNETICALLY ACTIVE IN BOTH SENSES, TO COMMAND THE MOVEMENT OF A NOZZLE PLUG OF A FUEL INJECTOR IT1195790B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH290381 1981-05-05

Publications (2)

Publication Number Publication Date
IT8220556A0 IT8220556A0 (en) 1982-04-02
IT1195790B true IT1195790B (en) 1988-10-27

Family

ID=4244202

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20556/82A IT1195790B (en) 1981-05-05 1982-04-02 ELECTROMAGNET, MAGNETICALLY ACTIVE IN BOTH SENSES, TO COMMAND THE MOVEMENT OF A NOZZLE PLUG OF A FUEL INJECTOR

Country Status (5)

Country Link
JP (1) JPS57186055A (en)
DE (1) DE3118423C2 (en)
DK (1) DK53582A (en)
GB (1) GB2098005B (en)
IT (1) IT1195790B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451969A (en) * 1946-07-31 1948-10-19 Westinghouse Electric Corp Insulating mounting for brush holders and the like
JPS61142708A (en) * 1984-12-15 1986-06-30 Diesel Kiki Co Ltd Electromagnetic actuator
FR2592519B1 (en) * 1985-12-30 1988-03-11 Peugeot ELECTRO-MAGNET WITH CONCENTRIC TORIC COILS
US7064879B1 (en) * 2000-04-07 2006-06-20 Microsoft Corporation Magnetically actuated microelectrochemical systems actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881980A (en) * 1957-05-10 1959-04-14 Bendix Aviat Corp Fuel injection nozzle
DE1263396B (en) * 1966-04-20 1968-03-14 Philips Patentverwaltung Solenoid valve for a fuel injection system for internal combustion engines
CH495504A (en) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Fuel injection valve with electromagnetic actuation
DE2062420A1 (en) * 1970-12-18 1972-06-22 Bosch Gmbh Robert Electromagnetically actuated fuel injection valve for an internal combustion engine
DD101944A1 (en) * 1972-06-29 1973-11-20
GB1599525A (en) * 1977-03-26 1981-10-07 Lucas Industries Ltd Fuel injection nozzle units

Also Published As

Publication number Publication date
DK53582A (en) 1982-11-06
JPS62351B2 (en) 1987-01-07
GB2098005A (en) 1982-11-10
IT8220556A0 (en) 1982-04-02
DE3118423A1 (en) 1982-11-18
GB2098005B (en) 1984-11-21
DE3118423C2 (en) 1986-10-16
JPS57186055A (en) 1982-11-16

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