DE69400640D1 - Kraftstoffeinspritzventil - Google Patents

Kraftstoffeinspritzventil

Info

Publication number
DE69400640D1
DE69400640D1 DE69400640T DE69400640T DE69400640D1 DE 69400640 D1 DE69400640 D1 DE 69400640D1 DE 69400640 T DE69400640 T DE 69400640T DE 69400640 T DE69400640 T DE 69400640T DE 69400640 D1 DE69400640 D1 DE 69400640D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve
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 - Fee Related
Application number
DE69400640T
Other languages
English (en)
Other versions
DE69400640T2 (de
Inventor
Michael Chabon
Bruce Harvey
Thomas Lahnala
Hans Sailer
Bac Ta
Christopher Treusch
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.)
Siemens Automotive Corp
Ford Motor Co
Original Assignee
Siemens Automotive Corp
Ford Motor Co
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 Siemens Automotive Corp, Ford Motor Co filed Critical Siemens Automotive Corp
Priority claimed from PCT/US1994/001508 external-priority patent/WO1994019600A1/en
Publication of DE69400640D1 publication Critical patent/DE69400640D1/de
Application granted granted Critical
Publication of DE69400640T2 publication Critical patent/DE69400640T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • 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
    • F02M51/0667—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 acting as a valve or having a short valve body attached thereto

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
DE69400640T 1993-02-16 1994-02-14 Kraftstoffeinspritzventil Expired - Fee Related DE69400640T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1771993A 1993-02-16 1993-02-16
PCT/US1994/001508 WO1994019600A1 (en) 1993-02-16 1994-02-14 Fuel injector

Publications (2)

Publication Number Publication Date
DE69400640D1 true DE69400640D1 (de) 1996-11-07
DE69400640T2 DE69400640T2 (de) 1997-03-06

Family

ID=21784174

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69402835T Expired - Fee Related DE69402835T2 (de) 1993-02-16 1994-02-14 Kraftstoffeinspritzventil
DE69400640T Expired - Fee Related DE69400640T2 (de) 1993-02-16 1994-02-14 Kraftstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69402835T Expired - Fee Related DE69402835T2 (de) 1993-02-16 1994-02-14 Kraftstoffeinspritzventil

Country Status (4)

Country Link
US (2) US5372313A (de)
EP (2) EP0685033B1 (de)
CN (2) CN1077956C (de)
DE (2) DE69402835T2 (de)

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US5692723A (en) * 1995-06-06 1997-12-02 Sagem-Lucas, Inc. Electromagnetically actuated disc-type valve
DE19726991A1 (de) * 1997-06-25 1999-01-07 Bosch Gmbh Robert Ventil und Verfahren zur Herstellung eines Ventilsitzes für ein Ventil
JP3941269B2 (ja) * 1997-12-11 2007-07-04 株式会社デンソー 金属部材のレーザ溶接構造および方法，並びに燃料噴射弁
DE19905721A1 (de) * 1998-02-24 1999-08-26 Hoerbiger Ventilwerke Gmbh Gasventil
US6036460A (en) * 1998-06-29 2000-03-14 Diesel Technology Company Flexible armature for fuel injection system control valve
JP2000087826A (ja) * 1998-09-14 2000-03-28 Toyota Motor Corp 燃料噴射弁およびその製造方法
DE19960605A1 (de) * 1999-12-16 2001-07-19 Bosch Gmbh Robert Brennstoffeinspritzventil
US6511004B2 (en) * 2000-01-19 2003-01-28 Delphi Technologies, Inc. Fuel injector cover
US6390067B1 (en) * 2000-08-10 2002-05-21 Delphi Technologies, Inc. Valve seat retainer for a fuel injector
US6464153B1 (en) * 2000-10-12 2002-10-15 Delphi Technologies, Inc. Fuel injector having a molded shroud formed of a structural adhesive polymer
US6631857B2 (en) 2000-12-22 2003-10-14 Caterpillar Inc Partially plastic fuel injector component and method of making the same
US20020138969A1 (en) * 2001-03-30 2002-10-03 Dallmeyer Michael P. Method of fabricating a modular fuel injector
DE10217625A1 (de) * 2002-04-20 2003-10-30 Hydraulik Ring Gmbh Proportionalmagnetventil, vorzugsweise Proportional-Drosselventil, insbesondere für Diesel-Hochdruckpumpen in Kraftfahrzeugen
US7108206B2 (en) * 2002-12-04 2006-09-19 Caterpillar Inc. Valve assembly and fuel injector using same
DE10308619B4 (de) * 2003-02-27 2008-06-26 Ruetz, Stefan Vorrichtung zum Austragen eines Riech- bzw. Duftstoffs
JP2004293313A (ja) * 2003-03-25 2004-10-21 Hitachi Unisia Automotive Ltd 燃料噴射弁
FR2855613B1 (fr) * 2003-05-26 2005-08-19 Biocytex Procede de detection et de quantification multiplex d'analytes dans un echantillon a l'aide de microspheres
DE10325289A1 (de) * 2003-06-04 2005-03-17 Robert Bosch Gmbh Brennstoffeinspritzventil
US7021566B2 (en) * 2003-08-19 2006-04-04 Siemens Vdo Automotive Corporation Modular fuel injector with a deep pocket seat and method of maintaining spatial orientation
US7258284B2 (en) * 2003-12-19 2007-08-21 Siemens Vdo Automotive Corporation Fuel injector with a metering assembly having a seat molded to a polymeric support member
CN1648528B (zh) * 2004-01-30 2012-04-18 沃辛顿火炬公司 高效蒸发焰炬阀
JP3819906B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
JP3819907B2 (ja) * 2004-02-27 2006-09-13 株式会社ケーヒン 電磁式燃料噴射弁およびその製造方法
ITBO20040466A1 (it) * 2004-07-23 2004-10-23 Magneti Marelli Holding Spa Iniettore di carburante con attuazione elettromagnetica
WO2006058444A1 (de) * 2004-12-03 2006-06-08 Ganser-Hydromag Ag Brennstoffeinspritzventil mit druckverstärkung
JP2007064364A (ja) * 2005-08-31 2007-03-15 Denso Corp 電磁弁
DE102006021736A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
CN101294531B (zh) * 2007-04-24 2011-12-14 柳州华威电控技术有限公司 电控汽油喷油器
US7509948B1 (en) 2007-10-01 2009-03-31 Caterpillar Inc. Variable displacement pump with an anti-stiction device
US20090224079A1 (en) * 2008-03-04 2009-09-10 Caterpillar Inc. Fuel injector, valve body remanufacturing process and machine component manufacturing method
DE102009009852B4 (de) 2009-02-20 2023-07-06 General Electric Technology Gmbh Plattenablaufventil, insbesondere zum Beeinflussen des Ansteuerdrucks eines Regelventils
US8844901B2 (en) * 2009-03-27 2014-09-30 Horiba Stec, Co., Ltd. Flow control valve
DE102009055087A1 (de) * 2009-12-21 2011-06-22 Robert Bosch GmbH, 70469 Einspritzventil
CN102252124B (zh) * 2010-05-21 2013-07-24 北京亚新科天纬油泵油嘴股份有限公司 一种应用于共轨喷油器的电磁阀
DE102010029298A1 (de) * 2010-05-26 2011-12-01 Robert Bosch Gmbh Ventilanordnung zur Dosierung eines fluiden Mediums in einen Abgasstrang einer Brennkraftmaschine
US8469004B2 (en) * 2010-09-14 2013-06-25 Ford Global Technologies, Llc Beveled dampening element for a fuel injector
EP2444650B1 (de) * 2010-10-20 2015-12-23 Delphi International Operations Luxembourg S.à r.l. Verbesserter Kraftstoffeinspritzventil
EP2880296A1 (de) * 2012-08-01 2015-06-10 3M Innovative Properties Company Anzielung einer brennstoffausgabe durch achsenversetzte führung von düsenausgabeströmen
DE102013216836A1 (de) * 2013-08-23 2015-02-26 Continental Automotive Gmbh Stellantrieb zur Betätigung eines Einspritzventils und Einspritzventil
FR3023875A1 (fr) 2014-07-15 2016-01-22 Delphi Int Operations Luxembourg Sarl Injecteur de carburant
FR3024183B1 (fr) * 2014-07-22 2019-07-26 Delphi Technologies Ip Limited Injecteur de carburant
DE102016004584B4 (de) * 2016-04-14 2018-06-28 Stefan Blieske Verfahren zur Bearbeitung eines Einspritzventils zum Einspritzen von Kraftstoff in einen Verbrennungsmotor
DE102016210393A1 (de) * 2016-06-13 2017-12-14 Robert Bosch Gmbh Restluftspaltscheibe für ein Magnetventil und Kraftstoffinjektor mit einer Restluftspaltscheibe
DE102016225896A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Injektor, Spritzgießwerkzeug sowie Verfahren zur Herstellung eines Injektors
DE112021002046T5 (de) * 2020-03-31 2023-04-06 Denso Corporation Kraftstoffeinspritzventil
CN112901389A (zh) * 2020-10-30 2021-06-04 重庆长安汽车股份有限公司 一种喷油器支撑环安装结构

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DE1214962B (de) * 1963-05-09 1966-04-21 Erich Herion Durchgangs- oder Mehrwegemagnetventil
BE790934A (fr) * 1971-12-21 1973-03-01 Renault Perfectionnement aux electrovannes a bille et a leur mode d'assemblage
AU8211375A (en) * 1974-06-29 1976-12-16 Lucas Electrical Co Ltd Fuel injection nozzle
US4033513A (en) * 1975-11-06 1977-07-05 Allied Chemical Corporation Electromagnetically operated valve
DE2948874A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
US4958773A (en) * 1980-06-21 1990-09-25 General Motors Corporation Fuel injection
DE3118898A1 (de) * 1981-05-13 1982-12-02 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen
US4515129A (en) * 1983-06-10 1985-05-07 General Motors Corporation Edge discharge pulse fuel injector
JPS6179860A (ja) * 1984-09-26 1986-04-23 Hitachi Ltd 電磁式燃料噴射弁
GB8519251D0 (en) * 1985-07-31 1985-09-04 Lucas Ind Plc Fuel injector
DE3630092A1 (de) * 1986-09-04 1988-03-17 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
DE3816332A1 (de) * 1987-05-23 1988-12-15 Volkswagen Ag Kraftstoffeinspritzeinrichtung
GB8725176D0 (en) * 1987-10-27 1987-12-02 Lucas Ind Plc Gasolene injector
US4899699A (en) * 1988-03-09 1990-02-13 Chinese Petroleum Company Low pressure injection system for injecting fuel directly into cylinder of gasoline engine
DE3834446A1 (de) * 1988-10-10 1990-04-12 Mesenich Gerhard Elektromagnetisches einspritzventil in patronenbauweise
EP0388494A1 (de) * 1989-03-22 1990-09-26 Siemens Aktiengesellschaft Verfahren zum Einstellen der Spannung eines elestischen Teils in einem elektromagnetischen Einspritzventil
IT220663Z2 (it) * 1990-10-31 1993-10-08 Elasis Sistema Ricerca Fita Nel Mezzogiorno Soc.Consortile P.A. Perfezionamenti all'assemblaggio del nucleo di un elettromagnete in un iniettore elettromagnetico per sistemi di iniezione del combustibile di motori a combustione interna
US5163623A (en) * 1991-05-31 1992-11-17 General Motors Corporation Fuel injector
US5244180A (en) * 1992-09-03 1993-09-14 Siemens Automotive L.P. Solenoid pre-loader

Also Published As

Publication number Publication date
EP0685033B1 (de) 1997-04-23
DE69402835T2 (de) 1997-10-09
DE69402835D1 (de) 1997-05-28
CN1120363A (zh) 1996-04-10
US5381965A (en) 1995-01-17
CN1077956C (zh) 2002-01-16
EP0685034B1 (de) 1996-10-02
EP0685033A1 (de) 1995-12-06
CN1120365A (zh) 1996-04-10
EP0685034A1 (de) 1995-12-06
US5372313A (en) 1994-12-13
CN1054181C (zh) 2000-07-05
DE69400640T2 (de) 1997-03-06

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Legal Events

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