JPS6466465A - Electromagnetically operated fuel injection valve - Google Patents

Electromagnetically operated fuel injection valve

Info

Publication number
JPS6466465A
JPS6466465A JP63203323A JP20332388A JPS6466465A JP S6466465 A JPS6466465 A JP S6466465A JP 63203323 A JP63203323 A JP 63203323A JP 20332388 A JP20332388 A JP 20332388A JP S6466465 A JPS6466465 A JP S6466465A
Authority
JP
Japan
Prior art keywords
guiding
face
movable element
worked
movable
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
JP63203323A
Other languages
English (en)
Inventor
Rudorufu Torotsuto Ururitsuhi
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 JPS6466465A publication Critical patent/JPS6466465A/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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0646—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube
    • F02M51/065—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube the valve being spherical or partly spherical
    • 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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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)
JP63203323A 1987-08-17 1988-08-17 Electromagnetically operated fuel injection valve Pending JPS6466465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873727342 DE3727342A1 (de) 1987-08-17 1987-08-17 Elektromagnetisch betaetigbares kraftstoffeinspritzventil

Publications (1)

Publication Number Publication Date
JPS6466465A true JPS6466465A (en) 1989-03-13

Family

ID=6333888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63203323A Pending JPS6466465A (en) 1987-08-17 1988-08-17 Electromagnetically operated fuel injection valve

Country Status (3)

Country Link
US (1) US4832314A (ja)
JP (1) JPS6466465A (ja)
DE (1) DE3727342A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014134207A (ja) * 2014-04-23 2014-07-24 Hitachi Automotive Systems Ltd 燃料噴射装置
US11067045B2 (en) 2011-03-10 2021-07-20 Hitachi Automotive Systems, Ltd. Fuel injection device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834447A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil und verfahren zu dessen herstellung
DE3926454C2 (de) * 1989-08-10 1998-02-26 Teves Gmbh Alfred Ventilblock, insbesondere für schlupfgeregelte hydraulische Bremsanlagen
IT1240525B (it) * 1990-07-31 1993-12-17 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore a combustione interna avente ingombro molto ridotto.
DE4310819A1 (de) * 1993-04-02 1994-10-06 Bosch Gmbh Robert Verfahren zur Einstellung eines Ventils
US5625946A (en) * 1995-05-19 1997-05-06 Siemens Automotive Corporation Armature guide for an electromechanical fuel injector and method of assembly
DE19921242C1 (de) * 1999-05-07 2000-10-26 Siemens Ag Verfahren zum Positionieren des Stellantriebs in einem Kraftstoffinjektor und Vorrichtung zur Durchführung des Verfahrens
DE19960605A1 (de) * 1999-12-16 2001-07-19 Bosch Gmbh Robert Brennstoffeinspritzventil
US6811137B2 (en) * 2001-01-31 2004-11-02 Nok Corporation Solenoid valve
FR2843175B1 (fr) * 2002-07-30 2005-10-21 Johnson Contr Automotive Elect Injecteur pour carburant gazeux
EP1707797B1 (en) * 2005-03-14 2007-08-22 C.R.F. Società Consortile per Azioni Adjustable metering servovalve for a fuel injector
DE102006021736A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
US7866301B2 (en) * 2009-01-26 2011-01-11 Caterpillar Inc. Self-guided armature in single pole solenoid actuator assembly and fuel injector using same
CN102654092B (zh) * 2012-04-19 2014-03-12 十堰科纳汽车电器有限公司 燃气发动机用气体燃料喷射阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291766A (en) * 1970-02-11 1972-10-04 Gunsons Sortex Ltd Apparatus for controlling a flow of a pressure fluid
EP0026060A1 (en) * 1979-09-20 1981-04-01 LUCAS INDUSTRIES public limited company Fuel injector
US4711397A (en) * 1982-01-11 1987-12-08 Essex Group, Inc. Electromagnetic fuel injector having continuous flow path
DE3444452A1 (de) * 1984-12-06 1986-06-12 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektromagnetisch betaetigbares kraftstoffeinspritzventil
US4705270A (en) * 1986-03-06 1987-11-10 Florence Melton Portable exercise device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11067045B2 (en) 2011-03-10 2021-07-20 Hitachi Automotive Systems, Ltd. Fuel injection device
US11703021B2 (en) 2011-03-10 2023-07-18 Hitachi Astemo, Ltd. Fuel injection device
JP2014134207A (ja) * 2014-04-23 2014-07-24 Hitachi Automotive Systems Ltd 燃料噴射装置

Also Published As

Publication number Publication date
DE3727342A1 (de) 1989-03-02
US4832314A (en) 1989-05-23

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