FR2529958B1 - Soupape a injection de carburant pour moteur a combustion interne et reglage de son dosage - Google Patents

Soupape a injection de carburant pour moteur a combustion interne et reglage de son dosage

Info

Publication number
FR2529958B1
FR2529958B1 FR838307576A FR8307576A FR2529958B1 FR 2529958 B1 FR2529958 B1 FR 2529958B1 FR 838307576 A FR838307576 A FR 838307576A FR 8307576 A FR8307576 A FR 8307576A FR 2529958 B1 FR2529958 B1 FR 2529958B1
Authority
FR
France
Prior art keywords
dosage
adjustment
combustion engine
internal combustion
fuel injection
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
FR838307576A
Other languages
English (en)
Other versions
FR2529958A1 (fr
Inventor
Hans Kubach
Wolfgang Kienzle
Werner Paschke
Rudolf Sauer
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 FR2529958A1 publication Critical patent/FR2529958A1/fr
Application granted granted Critical
Publication of FR2529958B1 publication Critical patent/FR2529958B1/fr
Expired 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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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

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)
FR838307576A 1982-07-06 1983-05-06 Soupape a injection de carburant pour moteur a combustion interne et reglage de son dosage Expired FR2529958B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823225180 DE3225180A1 (de) 1982-07-06 1982-07-06 Einspritzventil

Publications (2)

Publication Number Publication Date
FR2529958A1 FR2529958A1 (fr) 1984-01-13
FR2529958B1 true FR2529958B1 (fr) 1989-10-13

Family

ID=6167716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838307576A Expired FR2529958B1 (fr) 1982-07-06 1983-05-06 Soupape a injection de carburant pour moteur a combustion interne et reglage de son dosage

Country Status (5)

Country Link
US (1) US4519547A (fr)
JP (1) JPS5920562A (fr)
DE (1) DE3225180A1 (fr)
FR (1) FR2529958B1 (fr)
GB (1) GB2123085B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204956A (ja) * 1984-03-27 1985-10-16 Nippon Denso Co Ltd 電磁式燃料噴射弁
DE3418762A1 (de) * 1984-05-19 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart Einspritzventil
DE3418761A1 (de) * 1984-05-19 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart Einspritzventil
DE3533521A1 (de) * 1985-09-20 1987-04-02 Bosch Gmbh Robert Elektromagnetisch betaetigbares kraftstoffeinspritzventil
DE3534125A1 (de) * 1985-09-25 1987-04-02 Bosch Gmbh Robert Einspritzventil
US5156342A (en) * 1986-10-24 1992-10-20 Nippondenso Co. Ltd. Electromagnetic fuel injection valve for internal combustion engine
DE3735526C2 (de) * 1986-10-24 1999-01-21 Denso Corp Elektromagnetisches Kraftstoffeinspritzventil
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
DE3745105C2 (de) * 1986-10-24 1998-10-01 Denso Corp Elektromagnetisches Kraftstoff-Einspritzventil
JP2643175B2 (ja) * 1986-10-24 1997-08-20 株式会社デンソー 内燃機関用電磁式燃料噴射弁
JP2515758B2 (ja) * 1986-10-29 1996-07-10 株式会社日立製作所 電磁式燃料噴射弁装置の製造方法
DE3640830C2 (de) * 1986-11-28 1996-02-22 Bosch Gmbh Robert Kraftstoffeinspritzventil
GB8714457D0 (en) * 1987-06-19 1987-07-22 Dunlop Ltd Passenger conveyor system
JP3114327B2 (ja) * 1992-02-18 2000-12-04 株式会社デンソー 燃料噴射弁の製造方法
JP3136829B2 (ja) * 1993-05-06 2001-02-19 株式会社デンソー 燃料噴射弁
US5497743A (en) * 1994-12-27 1996-03-12 Caterpillar Inc. Injector for separate control of flow and momentum
JP3913841B2 (ja) * 1997-07-02 2007-05-09 本田技研工業株式会社 噴射弁
US6758421B1 (en) 2000-03-31 2004-07-06 Siemens Automotive Corporation Double concentric inlet tube for setting armature/needle lift and method of manufacturing same
DE10142301A1 (de) * 2001-08-29 2003-03-20 Bosch Gmbh Robert Brennstoffeinspritzventil
EP1445476A1 (fr) * 2003-02-04 2004-08-11 Siemens VDO Automotive S.p.A. Aiguille de soupape et dispositif de dosage comprenant une telle aiguille
DE60308814T2 (de) * 2003-04-16 2007-02-22 Siemens Ag Nadelventilanordnung und Verfahren zu ihrer Herstellung
DE102007032741A1 (de) * 2007-07-13 2009-01-15 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
EP2055928A1 (fr) * 2007-10-29 2009-05-06 Magneti Marelli Holding S.p.A. Injecteur de carburant avec amortissement hydraulique
DE102011077464A1 (de) * 2011-06-14 2012-12-20 Robert Bosch Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
FI130842B1 (en) 2021-07-29 2024-04-22 Man Energy Solutions Se Fuel supply system formed as a gas engine or as a dual fuel engine and engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE588022C (de) * 1931-03-18 1933-11-16 Lazar Schargorodsky Dipl Ing Brennstoff-Einspritzventil
US1973666A (en) * 1932-08-16 1934-09-11 Bryce Ltd Injector nozzle for internal combustion engines
US2119966A (en) * 1935-08-07 1938-06-07 Super Diesel Tractor Corp Atomizing valve
AT288784B (de) * 1966-10-20 1971-03-25 Bosch Gmbh Robert Elektromagnetisch betätigtes Kraftstoff-Einspritzventil für Brennkraftmaschinen
US3561818A (en) * 1967-10-05 1971-02-09 Hartmut Lohmeyer Seating furniture made of synthetic material
DE1911914A1 (de) * 1969-03-08 1970-09-24 Bosch Gmbh Robert Kraftstoffeinspritzventil fuer Brennkraftmaschinen
FR2079805A5 (fr) * 1970-02-13 1971-11-12 Roto Diesel Sa
DE2458728A1 (de) * 1974-12-12 1976-06-24 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
US4082224A (en) * 1976-10-07 1978-04-04 Caterpillar Tractor Co. Fuel injection nozzle
JPS5543269A (en) * 1978-09-22 1980-03-27 Toyota Central Res & Dev Lab Inc Intermittent gas injection valve
DE2900176A1 (de) * 1979-01-04 1980-07-24 Bosch Gmbh Robert Einspritzventil fuer kraftstoffeinspritzanlagen
JPS55161957A (en) * 1979-06-05 1980-12-16 Nippon Denso Co Ltd Solenoid type fuel injection valve
JPS562457A (en) * 1979-06-20 1981-01-12 Toyota Central Res & Dev Lab Inc Intermittent vortex injection valve
US4365746A (en) * 1979-06-20 1982-12-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Swirl injection valve
DE3113755C2 (de) * 1981-04-04 1983-09-01 Daimler-Benz Ag, 7000 Stuttgart Drosselzapfendüse zur Kraftstoffeinspritzung in den Brennraum einer Brennkraftmaschine
US4423841A (en) * 1982-01-28 1984-01-03 General Motors Corporation Electromagnetic fuel injector with pivotable armature stop

Also Published As

Publication number Publication date
GB2123085B (en) 1985-10-02
JPS5920562A (ja) 1984-02-02
FR2529958A1 (fr) 1984-01-13
DE3225180A1 (de) 1984-01-12
US4519547A (en) 1985-05-28
GB8312406D0 (en) 1983-06-08
GB2123085A (en) 1984-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse