JPS6154948B2 - - Google Patents

Info

Publication number
JPS6154948B2
JPS6154948B2 JP54016236A JP1623679A JPS6154948B2 JP S6154948 B2 JPS6154948 B2 JP S6154948B2 JP 54016236 A JP54016236 A JP 54016236A JP 1623679 A JP1623679 A JP 1623679A JP S6154948 B2 JPS6154948 B2 JP S6154948B2
Authority
JP
Japan
Prior art keywords
valve
fuel
injection
needle
swirl chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP54016236A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54118918A (en
Inventor
Uirufueruto Toomasu
Babitsuka Ruudorufu
Shuraakumyuraa Uarutaa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS54118918A publication Critical patent/JPS54118918A/ja
Publication of JPS6154948B2 publication Critical patent/JPS6154948B2/ja
Granted legal-status Critical Current

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
    • F02M51/0671—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
    • 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

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)
JP1623679A 1978-02-18 1979-02-16 Solenoid fuel injection valve for internal combustion engine Granted JPS54118918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782807052 DE2807052A1 (de) 1978-02-18 1978-02-18 Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
JPS54118918A JPS54118918A (en) 1979-09-14
JPS6154948B2 true JPS6154948B2 (US07696358-20100413-C00002.png) 1986-11-25

Family

ID=6032385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1623679A Granted JPS54118918A (en) 1978-02-18 1979-02-16 Solenoid fuel injection valve for internal combustion engine

Country Status (5)

Country Link
US (1) US4274598A (US07696358-20100413-C00002.png)
JP (1) JPS54118918A (US07696358-20100413-C00002.png)
DE (1) DE2807052A1 (US07696358-20100413-C00002.png)
FR (1) FR2417646B1 (US07696358-20100413-C00002.png)
GB (1) GB1593618A (US07696358-20100413-C00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128543U (US07696358-20100413-C00002.png) * 1990-04-09 1991-12-25

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936425A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftsoffeinspritzventil
IT1165869B (it) * 1979-10-19 1987-04-29 Weber Spa Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna
JPS5898657A (ja) * 1981-12-09 1983-06-11 Tohoku Mikuni Kogyo Kk 三方弁形燃料噴射電磁弁
JPS58140508A (ja) * 1982-02-16 1983-08-20 Taisan Kogyo Kk 流量制御ノズル
JPS58158367A (ja) * 1982-03-15 1983-09-20 Mitsubishi Electric Corp 燃料噴射装置
JPS591162A (ja) * 1982-06-28 1984-01-06 Hitachi Ltd 両面研磨装置
DE3230844A1 (de) * 1982-08-19 1984-02-23 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
JPS60119363A (ja) * 1983-11-30 1985-06-26 Keihin Seiki Mfg Co Ltd 燃料噴射弁
DE3444452A1 (de) * 1984-12-06 1986-06-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US4643359A (en) * 1985-03-19 1987-02-17 Allied Corporation Mini injector valve
DE3516337A1 (de) * 1985-05-07 1986-11-13 Vdo Adolf Schindling Ag, 6000 Frankfurt Einspritzventil
IT1183889B (it) * 1985-06-11 1987-10-22 Weber Spa Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna
DE3521040A1 (de) * 1985-06-12 1986-12-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Einspritzventil
US5080287A (en) * 1986-10-24 1992-01-14 Nippondenso Co., Ltd. Electromagnetic fuel injection valve for internal combustion engine
US5161743A (en) * 1986-10-24 1992-11-10 Nippondenso Co., Ltd. Electromagnetic fuel injection valve for internal combustion engine
US5156342A (en) * 1986-10-24 1992-10-20 Nippondenso Co. Ltd. Electromagnetic fuel injection valve for internal combustion engine
US4805837A (en) * 1986-10-30 1989-02-21 Allied Corporation Injector with swirl chamber return
WO1988003226A1 (en) * 1986-10-30 1988-05-05 Allied Corporation Injector with swirl chamber return
DE3641470A1 (de) * 1986-12-04 1988-06-16 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3643523A1 (de) * 1986-12-19 1988-06-30 Bosch Gmbh Robert Einspritzventil fuer kraftstoffeinspritzanlagen
DE3878599T2 (de) * 1987-06-26 1993-09-23 Hitachi Automotive Eng Elektromagnetisches kraftstoffeinspritzventil.
DE3943005A1 (de) * 1988-12-28 1990-07-05 Hitachi Ltd Elektromagnetische einspritzventilvorrichtung
DE3935148A1 (de) * 1989-10-21 1991-05-02 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3940585A1 (de) * 1989-12-08 1991-06-13 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
ES2125330T5 (es) † 1992-02-17 2003-02-16 Orbital Eng Pty Toberas inyectoras.
US5288025A (en) * 1992-12-18 1994-02-22 Chrysler Corporation Fuel injector with a hydraulically cushioned valve
JPH0874699A (ja) * 1994-09-09 1996-03-19 Zexel Corp 燃料噴射弁
FR2726861B1 (fr) * 1994-11-11 1999-03-26 Volkswagen Ag Injecteur pour un moteur a combustion interne a piston alternatif
US5709587A (en) * 1996-03-25 1998-01-20 Kennametal Inc. Method and apparatus for honing an elongate rotary tool
DE19736684A1 (de) 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19813020A1 (de) 1998-03-25 1999-09-30 Bosch Gmbh Robert Brennstoffeinspritzventil
US6935578B1 (en) 1998-11-25 2005-08-30 Hitachi, Ltd. Fuel injection valve
US6264112B1 (en) * 1999-05-26 2001-07-24 Delphi Technologies, Inc. Engine fuel injector
US6257212B1 (en) 2000-09-20 2001-07-10 Rudy W. Hammond Mechanical fuel gasification
GB0625687D0 (en) * 2006-12-21 2007-01-31 Hughes Safety Shower Ltd Spray device
ES2340962T3 (es) * 2007-11-28 2010-06-11 MAGNETI MARELLI S.p.A. Inyector de carburante con amortiguador mecanico.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527095A (en) * 1975-07-07 1977-01-19 Toshiba Mach Co Ltd Laser work device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR486508A (fr) * 1917-08-21 1918-04-10 Joseph Otto Fisher Méthode et appareil d'injection de combustible dans les chambres de combustion
DE712978C (de) * 1939-06-20 1941-10-29 Kloeckner Humboldt Deutz Akt G Brennstoffeinspritzventil
US2812979A (en) * 1954-12-06 1957-11-12 Kloeckner Humboldt Deutz Ag Fuel injection valve
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
FR1408212A (fr) * 1963-05-01 1965-08-13 Ass Eng Ltd Clapets d'injection de carburant
DE2034078A1 (de) * 1970-07-09 1972-01-13 Bosch Gmbh Robert Elektromagnetisches Einspritzventil fur Zeitsteuerung und Hubzumessung
JPS489819U (US07696358-20100413-C00002.png) * 1971-06-15 1973-02-03
DE2458728A1 (de) * 1974-12-12 1976-06-24 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
DE2725135A1 (de) * 1977-06-03 1978-12-14 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527095A (en) * 1975-07-07 1977-01-19 Toshiba Mach Co Ltd Laser work device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128543U (US07696358-20100413-C00002.png) * 1990-04-09 1991-12-25

Also Published As

Publication number Publication date
DE2807052A1 (de) 1979-08-23
US4274598A (en) 1981-06-23
GB1593618A (en) 1981-07-22
FR2417646B1 (fr) 1986-03-21
FR2417646A1 (fr) 1979-09-14
DE2807052C2 (US07696358-20100413-C00002.png) 1987-08-20
JPS54118918A (en) 1979-09-14

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