DE2237746A1 - Einspritzventil fuer dieselbrennkraftmaschinen - Google Patents

Einspritzventil fuer dieselbrennkraftmaschinen

Info

Publication number
DE2237746A1
DE2237746A1 DE19722237746 DE2237746A DE2237746A1 DE 2237746 A1 DE2237746 A1 DE 2237746A1 DE 19722237746 DE19722237746 DE 19722237746 DE 2237746 A DE2237746 A DE 2237746A DE 2237746 A1 DE2237746 A1 DE 2237746A1
Authority
DE
Germany
Prior art keywords
armature
injection valve
flat
magnet
anchor
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
DE19722237746
Other languages
German (de)
English (en)
Inventor
Sytze Brouwers
Heinz Gand
Alfred Grob
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
Priority to DE19722237746 priority Critical patent/DE2237746A1/de
Priority to FR7327644A priority patent/FR2194888A1/fr
Publication of DE2237746A1 publication Critical patent/DE2237746A1/de
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
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electromagnets (AREA)
DE19722237746 1972-08-01 1972-08-01 Einspritzventil fuer dieselbrennkraftmaschinen Pending DE2237746A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19722237746 DE2237746A1 (de) 1972-08-01 1972-08-01 Einspritzventil fuer dieselbrennkraftmaschinen
FR7327644A FR2194888A1 (cs) 1972-08-01 1973-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237746 DE2237746A1 (de) 1972-08-01 1972-08-01 Einspritzventil fuer dieselbrennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE2237746A1 true DE2237746A1 (de) 1974-02-07

Family

ID=5852319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722237746 Pending DE2237746A1 (de) 1972-08-01 1972-08-01 Einspritzventil fuer dieselbrennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE2237746A1 (cs)
FR (1) FR2194888A1 (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818172A1 (de) * 1977-04-27 1978-11-02 Lucas Industries Ltd Kraftstoffsystem fuer brennkraftmotor
FR2556440A1 (fr) * 1983-12-07 1985-06-14 Pierburg Gmbh & Co Kg Soupape electromagnetique d'injection de carburant
US4972996A (en) * 1989-10-30 1990-11-27 Siemens-Bendix Automotive Electronics L.P. Dual lift electromagnetic fuel injector
US5141164A (en) * 1989-12-08 1992-08-25 Nippondenso Co., Ltd. Fuel injector
DE102004032229B3 (de) * 2004-07-02 2006-01-05 Compact Dynamics Gmbh Brennstoff-Einspritzventil
JP2014009630A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp 直噴エンジンの燃料噴射装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319285B3 (de) 2003-04-29 2004-09-23 Compact Dynamics Gmbh Brennstoff-Einspritzventil für Brennkraftmaschinen
EP2236807B1 (en) 2009-03-23 2016-05-11 Continental Automotive GmbH Fluid injector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818172A1 (de) * 1977-04-27 1978-11-02 Lucas Industries Ltd Kraftstoffsystem fuer brennkraftmotor
FR2556440A1 (fr) * 1983-12-07 1985-06-14 Pierburg Gmbh & Co Kg Soupape electromagnetique d'injection de carburant
US4972996A (en) * 1989-10-30 1990-11-27 Siemens-Bendix Automotive Electronics L.P. Dual lift electromagnetic fuel injector
US5141164A (en) * 1989-12-08 1992-08-25 Nippondenso Co., Ltd. Fuel injector
DE102004032229B3 (de) * 2004-07-02 2006-01-05 Compact Dynamics Gmbh Brennstoff-Einspritzventil
JP2014009630A (ja) * 2012-06-29 2014-01-20 Mazda Motor Corp 直噴エンジンの燃料噴射装置

Also Published As

Publication number Publication date
FR2194888A1 (cs) 1974-03-01

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