JPS62118054A - 電磁操作される燃料噴射弁 - Google Patents

電磁操作される燃料噴射弁

Info

Publication number
JPS62118054A
JPS62118054A JP61270027A JP27002786A JPS62118054A JP S62118054 A JPS62118054 A JP S62118054A JP 61270027 A JP61270027 A JP 61270027A JP 27002786 A JP27002786 A JP 27002786A JP S62118054 A JPS62118054 A JP S62118054A
Authority
JP
Japan
Prior art keywords
valve
fuel injection
needle valve
nozzle body
plunger
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.)
Pending
Application number
JP61270027A
Other languages
English (en)
Japanese (ja)
Inventor
ヴアルデマール・ハンス
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 JPS62118054A publication Critical patent/JPS62118054A/ja
Pending 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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection

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)
JP61270027A 1985-11-16 1986-11-14 電磁操作される燃料噴射弁 Pending JPS62118054A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3540660.7 1985-11-16
DE19853540660 DE3540660A1 (de) 1985-11-16 1985-11-16 Elektromagnetisch betaetigbares kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
JPS62118054A true JPS62118054A (ja) 1987-05-29

Family

ID=6286137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61270027A Pending JPS62118054A (ja) 1985-11-16 1986-11-14 電磁操作される燃料噴射弁

Country Status (2)

Country Link
JP (1) JPS62118054A (enrdf_load_stackoverflow)
DE (1) DE3540660A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8801817U1 (de) * 1988-02-12 1989-06-15 Robert Bosch Gmbh, 7000 Stuttgart Kennzeichnungselement für Kraftstoffeinspritzventile
DE3810827A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE3927390A1 (de) * 1989-08-19 1991-02-21 Bosch Gmbh Robert Kraftstoffeinspritzventil
JPH0874699A (ja) * 1994-09-09 1996-03-19 Zexel Corp 燃料噴射弁
DE19925984A1 (de) * 1999-06-08 2000-12-14 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zu dessen Herstellung
DE19958705C2 (de) * 1999-12-06 2003-03-13 Siemens Ag Ventil mit verbesserter Anschlaggeometrie
DE10034444A1 (de) 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10034446A1 (de) 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
EP1417406B1 (de) 2001-08-17 2008-10-15 Continental Automotive GmbH Aktor als antriebseinheit für einen injektor sowie verfahren zur herstellung des injektors
US6971172B2 (en) * 2003-08-08 2005-12-06 Cummins Inc. Piezoelectric control valve adjustment method
US7895751B2 (en) 2008-01-15 2011-03-01 Delphi Technologies, Inc. Variable shim for setting stroke on fuel injectors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681255A (en) * 1979-12-07 1981-07-03 Japan Electronic Control Syst Co Ltd Valve opening regulator for fuel injection valve device
JPS6028266B2 (ja) * 1980-04-15 1985-07-03 成和化成株式会社 食品の保存方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156602B (de) * 1959-06-26 1963-10-31 Bosch Gmbh Robert Einspritzventil
DE2034078A1 (de) * 1970-07-09 1972-01-13 Bosch Gmbh Robert Elektromagnetisches Einspritzventil fur Zeitsteuerung und Hubzumessung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681255A (en) * 1979-12-07 1981-07-03 Japan Electronic Control Syst Co Ltd Valve opening regulator for fuel injection valve device
JPS6028266B2 (ja) * 1980-04-15 1985-07-03 成和化成株式会社 食品の保存方法

Also Published As

Publication number Publication date
DE3540660C2 (enrdf_load_stackoverflow) 1992-05-14
DE3540660A1 (de) 1987-05-21

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