IT1125845B - Ugello di iniezione di combustibile - Google Patents

Ugello di iniezione di combustibile

Info

Publication number
IT1125845B
IT1125845B IT27513/79A IT2751379A IT1125845B IT 1125845 B IT1125845 B IT 1125845B IT 27513/79 A IT27513/79 A IT 27513/79A IT 2751379 A IT2751379 A IT 2751379A IT 1125845 B IT1125845 B IT 1125845B
Authority
IT
Italy
Prior art keywords
fuel injection
injection nozzle
nozzle
fuel
injection
Prior art date
Application number
IT27513/79A
Other languages
English (en)
Other versions
IT7927513A0 (it
Inventor
Alec Harry Seilly
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of IT7927513A0 publication Critical patent/IT7927513A0/it
Application granted granted Critical
Publication of IT1125845B publication Critical patent/IT1125845B/it

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
    • 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
    • F02M51/0628—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a stepped armature
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
IT27513/79A 1978-12-09 1979-11-23 Ugello di iniezione di combustibile IT1125845B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7847872 1978-12-09

Publications (2)

Publication Number Publication Date
IT7927513A0 IT7927513A0 (it) 1979-11-23
IT1125845B true IT1125845B (it) 1986-05-14

Family

ID=10501627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27513/79A IT1125845B (it) 1978-12-09 1979-11-23 Ugello di iniezione di combustibile

Country Status (6)

Country Link
US (1) US4269361A (it)
JP (1) JPS5581260A (it)
DE (1) DE2949393A1 (it)
ES (1) ES485831A1 (it)
FR (1) FR2443587B1 (it)
IT (1) IT1125845B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088467A (en) * 1984-03-05 1992-02-18 Coltec Industries Inc Electromagnetic injection valve
DE3408012A1 (de) * 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
US4978074A (en) * 1989-06-21 1990-12-18 General Motors Corporation Solenoid actuated valve assembly
US5954487A (en) * 1995-06-23 1999-09-21 Diesel Technology Company Fuel pump control valve assembly
US6158419A (en) * 1999-03-10 2000-12-12 Diesel Technology Company Control valve assembly for pumps and injectors
US6089470A (en) * 1999-03-10 2000-07-18 Diesel Technology Company Control valve assembly for pumps and injectors
US6450778B1 (en) 2000-12-07 2002-09-17 Diesel Technology Company Pump system with high pressure restriction
DE102007008901B4 (de) * 2007-02-23 2008-10-16 Compact Dynamics Gmbh Fluid-Einspritzventil
CN109974022A (zh) * 2019-03-28 2019-07-05 景德镇朝蓬生物能源技术有限公司 一种可提高燃烧效率的喷油嘴及利用该喷油嘴的烧火炉

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342109C2 (de) * 1973-08-21 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen
US4022166A (en) * 1975-04-03 1977-05-10 Teledyne Industries, Inc. Piezoelectric fuel injector valve
FR2365070A1 (fr) * 1976-09-17 1978-04-14 Abg Semca Perfectionnements aux vannes electromagnetiques

Also Published As

Publication number Publication date
DE2949393A1 (de) 1980-06-12
IT7927513A0 (it) 1979-11-23
ES485831A1 (es) 1980-05-16
JPS5581260A (en) 1980-06-19
FR2443587A1 (it) 1980-07-04
US4269361A (en) 1981-05-26
FR2443587B1 (it) 1982-05-21

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