DE2210213C2 - Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen - Google Patents

Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen

Info

Publication number
DE2210213C2
DE2210213C2 DE2210213A DE2210213A DE2210213C2 DE 2210213 C2 DE2210213 C2 DE 2210213C2 DE 2210213 A DE2210213 A DE 2210213A DE 2210213 A DE2210213 A DE 2210213A DE 2210213 C2 DE2210213 C2 DE 2210213C2
Authority
DE
Germany
Prior art keywords
valve
pressure
valve needle
needle
compensating piston
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
DE2210213A
Other languages
German (de)
English (en)
Other versions
DE2210213A1 (de
Inventor
Willi Dipl.-Ing. 7000 Stuttgart Voit
Karl Dipl.-Ing. Dr. 7141 Neckarrems Ziesche
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 DE2210213A priority Critical patent/DE2210213C2/de
Priority to IT34081/72A priority patent/IT973282B/it
Priority to FR7246843A priority patent/FR2174500A5/fr
Priority to GB1026173A priority patent/GB1422422A/en
Priority to JP2500673A priority patent/JPS5712859B2/ja
Priority to US00338305A priority patent/US3797756A/en
Publication of DE2210213A1 publication Critical patent/DE2210213A1/de
Application granted granted Critical
Publication of DE2210213C2 publication Critical patent/DE2210213C2/de
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
    • 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
    • F02M51/0685—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 and the valve being allowed to move relatively to each other or not being attached to each other
    • 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

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)
  • Details Of Valves (AREA)
  • Magnetically Actuated Valves (AREA)
DE2210213A 1972-03-03 1972-03-03 Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen Expired DE2210213C2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2210213A DE2210213C2 (de) 1972-03-03 1972-03-03 Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen
IT34081/72A IT973282B (it) 1972-03-03 1972-12-29 Valvola di iniezione del carburan te azionabile elettromagneticamen te per macchine a combustione in terna
FR7246843A FR2174500A5 (US20080094685A1-20080424-C00004.png) 1972-03-03 1972-12-29
GB1026173A GB1422422A (en) 1972-03-03 1973-03-02 Electromagnetic fuel injectio- valves for internal combustion engines
JP2500673A JPS5712859B2 (US20080094685A1-20080424-C00004.png) 1972-03-03 1973-03-02
US00338305A US3797756A (en) 1972-03-03 1973-03-05 Electromagnetically actuated fuel injection valve for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210213A DE2210213C2 (de) 1972-03-03 1972-03-03 Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2210213A1 DE2210213A1 (de) 1973-09-20
DE2210213C2 true DE2210213C2 (de) 1985-03-28

Family

ID=5837776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2210213A Expired DE2210213C2 (de) 1972-03-03 1972-03-03 Elektromagnetisch betätigbares Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (6)

Country Link
US (1) US3797756A (US20080094685A1-20080424-C00004.png)
JP (1) JPS5712859B2 (US20080094685A1-20080424-C00004.png)
DE (1) DE2210213C2 (US20080094685A1-20080424-C00004.png)
FR (1) FR2174500A5 (US20080094685A1-20080424-C00004.png)
GB (1) GB1422422A (US20080094685A1-20080424-C00004.png)
IT (1) IT973282B (US20080094685A1-20080424-C00004.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2342109C2 (de) * 1973-08-21 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen
JPS5754620B2 (US20080094685A1-20080424-C00004.png) * 1973-08-29 1982-11-19
AT349415B (de) * 1975-07-28 1979-04-10 Zimmer Peter Ag Spritzdruckeinrichtung zum bemustern einer ware
US4033513A (en) * 1975-11-06 1977-07-05 Allied Chemical Corporation Electromagnetically operated valve
ES471424A1 (es) * 1977-08-24 1979-01-16 Lucas Industries Ltd Tobera de inyeccion de combustible
JPS5671951U (US20080094685A1-20080424-C00004.png) * 1979-11-07 1981-06-13
DE3521040A1 (de) * 1985-06-12 1986-12-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Einspritzventil
DE3841010A1 (de) * 1988-12-06 1990-06-07 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE4302668A1 (de) * 1993-01-30 1994-08-04 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10133263A1 (de) * 2001-07-09 2003-02-06 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10232718A1 (de) * 2002-07-18 2004-02-05 Robert Bosch Gmbh Ankerbaugruppe für Kraftstoffinjektoren
DE102004024533A1 (de) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Brennstoffeinspritzventil
US9140224B2 (en) * 2005-06-17 2015-09-22 Caterpillar Inc. Electromagnetic actuator and method for controlling fluid flow
GB201217144D0 (en) * 2012-09-26 2012-11-07 Delphi Tech Holding Sarl A fluid injector
CN108775403A (zh) * 2018-06-21 2018-11-09 湖北三江航天红峰控制有限公司 一种长寿命快速响应电磁阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297237A (en) * 1927-04-27 1928-09-27 Louis Osborne French Improvements in control valves
DE1025693B (de) * 1953-04-02 1958-03-06 Erich Herion Elektromagnetisch gesteuertes Dreiwege-Ventil mit Entlastungsmitteln
DE1910114A1 (de) * 1969-02-28 1970-09-17 Bosch Gmbh Robert Einspritzanordnung fuer Brennkraftmaschinen
DE2038646A1 (de) * 1970-08-04 1972-03-16 Bosch Gmbh Robert Elektromagnetisch betaetigbares Einspritzventil fuer Saugrohreinspritzanlagen

Also Published As

Publication number Publication date
US3797756A (en) 1974-03-19
FR2174500A5 (US20080094685A1-20080424-C00004.png) 1973-10-12
JPS48103919A (US20080094685A1-20080424-C00004.png) 1973-12-26
JPS5712859B2 (US20080094685A1-20080424-C00004.png) 1982-03-13
IT973282B (it) 1974-06-10
DE2210213A1 (de) 1973-09-20
GB1422422A (en) 1976-01-28

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee