ATE42132T1 - Elektromagnetisch betaetigbares kraftstoffeinspritzventil. - Google Patents

Elektromagnetisch betaetigbares kraftstoffeinspritzventil.

Info

Publication number
ATE42132T1
ATE42132T1 AT86113334T AT86113334T ATE42132T1 AT E42132 T1 ATE42132 T1 AT E42132T1 AT 86113334 T AT86113334 T AT 86113334T AT 86113334 T AT86113334 T AT 86113334T AT E42132 T1 ATE42132 T1 AT E42132T1
Authority
AT
Austria
Prior art keywords
ejection opening
injection valve
fuel injection
electromagnetically actuated
actuated fuel
Prior art date
Application number
AT86113334T
Other languages
English (en)
Inventor
Andreas Sausner
Original Assignee
Vdo Schindling
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 Vdo Schindling filed Critical Vdo Schindling
Application granted granted Critical
Publication of ATE42132T1 publication Critical patent/ATE42132T1/de

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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/188—Spherical or partly spherical shaped valve member ends
    • 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
    • F02M51/0671—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 having an elongated valve body attached thereto
    • F02M51/0675—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 having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—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 having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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)
  • Magnetically Actuated Valves (AREA)
AT86113334T 1985-11-04 1986-09-27 Elektromagnetisch betaetigbares kraftstoffeinspritzventil. ATE42132T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853539056 DE3539056A1 (de) 1985-11-04 1985-11-04 Elektromagnetisch betaetigbares kraftstoffeinspritzventil
EP86113334A EP0223018B1 (de) 1985-11-04 1986-09-27 Elektromagnetisch betätigbares Kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ATE42132T1 true ATE42132T1 (de) 1989-04-15

Family

ID=6285116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86113334T ATE42132T1 (de) 1985-11-04 1986-09-27 Elektromagnetisch betaetigbares kraftstoffeinspritzventil.

Country Status (6)

Country Link
US (1) US4753393A (de)
EP (1) EP0223018B1 (de)
JP (1) JPS62107266A (de)
AT (1) ATE42132T1 (de)
BR (1) BR8605410A (de)
DE (2) DE3539056A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723698C2 (de) * 1987-07-17 1995-04-27 Bosch Gmbh Robert Kraftstoffeinspritzventil sowie Verfahren zu dessen Einstellung
DE8802464U1 (de) * 1988-02-25 1989-06-22 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
US5307991A (en) * 1990-10-09 1994-05-03 Ford Motor Company Fuel injector and method of manufacturing
US5836521A (en) * 1995-03-09 1998-11-17 Dysekompagniet I/S Valve device with impact member and solenoid for atomizing a liquid
DE19527626A1 (de) * 1995-07-28 1997-01-30 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19641785C2 (de) * 1996-10-10 1999-01-28 Bosch Gmbh Robert Ventilnadel für ein Einspritzventil
RU2215179C2 (ru) * 1999-12-16 2003-10-27 Открытое акционерное общество "Ярославский завод топливной аппаратуры" Электроуправляемая форсунка для двигателя внутреннего сгорания
RU2218475C2 (ru) * 2000-01-06 2003-12-10 Открытое акционерное общество "Ярославский завод топливной аппаратуры" Форсунка высокого давления для двигателей внутреннего сгорания
RU2215178C2 (ru) * 2000-02-10 2003-10-27 Открытое акционерное общество "Ярославский завод топливной аппаратуры" Электромагнитная форсунка для двигателя внутреннего сгорания
RU2178828C2 (ru) * 2000-03-27 2002-01-27 Открытое акционерное общество "Ярославский завод топливной аппаратуры" Электромагнитная форсунка для двигателя внутреннего сгорания

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1694209A (en) * 1925-06-18 1928-12-04 Harry E Davis Device for spraying hydrocarbon fuel
GB263835A (en) * 1925-12-31 1927-05-19 Angelo Scheublein Improvements in spray producers
US2308909A (en) * 1938-02-25 1943-01-19 Blanchard Paul Louis Charles Mechanical atomizing burner
FR2079805A5 (de) * 1970-02-13 1971-11-12 Roto Diesel Sa
DE2433691A1 (de) * 1974-07-12 1976-01-29 Int Harvester Co Brennstoffventil fuer brennkraftmaschinen
US4232830A (en) * 1978-11-01 1980-11-11 The Bendix Corporation Electromagnetic fuel injector
DE3023757A1 (de) * 1980-06-25 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Einspritzventil
US4342427A (en) * 1980-07-21 1982-08-03 General Motors Corporation Electromagnetic fuel injector
JPS5862358A (ja) * 1981-10-09 1983-04-13 Nippon Denso Co Ltd 電磁式燃料噴射弁
DE3502086A1 (de) * 1985-01-23 1986-07-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3502087A1 (de) * 1985-01-23 1986-07-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil

Also Published As

Publication number Publication date
JPS62107266A (ja) 1987-05-18
DE3539056A1 (de) 1987-05-14
EP0223018A2 (de) 1987-05-27
EP0223018A3 (en) 1987-11-11
US4753393A (en) 1988-06-28
EP0223018B1 (de) 1989-04-12
DE3662804D1 (en) 1989-05-18
BR8605410A (pt) 1987-08-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee