DE502005009000D1 - Einspritzventil zur kraftstoffeinspritzung - Google Patents

Einspritzventil zur kraftstoffeinspritzung

Info

Publication number
DE502005009000D1
DE502005009000D1 DE502005009000T DE502005009000T DE502005009000D1 DE 502005009000 D1 DE502005009000 D1 DE 502005009000D1 DE 502005009000 T DE502005009000 T DE 502005009000T DE 502005009000 T DE502005009000 T DE 502005009000T DE 502005009000 D1 DE502005009000 D1 DE 502005009000D1
Authority
DE
Germany
Prior art keywords
injection
valve
fuel
fuel injection
injection valve
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.)
Active
Application number
DE502005009000T
Other languages
English (en)
Inventor
Johann Bayer
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 DE502005009000D1 publication Critical patent/DE502005009000D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • 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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/04—O-ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

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)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
DE502005009000T 2004-07-09 2005-04-29 Einspritzventil zur kraftstoffeinspritzung Active DE502005009000D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004033280A DE102004033280A1 (de) 2004-07-09 2004-07-09 Einspritzventil zur Kraftstoffeinspritzung
PCT/EP2005/051954 WO2006005639A1 (de) 2004-07-09 2005-04-29 Einspritzventil zur kraftstoffeinspritzung

Publications (1)

Publication Number Publication Date
DE502005009000D1 true DE502005009000D1 (de) 2010-03-25

Family

ID=34969159

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004033280A Withdrawn DE102004033280A1 (de) 2004-07-09 2004-07-09 Einspritzventil zur Kraftstoffeinspritzung
DE502005009000T Active DE502005009000D1 (de) 2004-07-09 2005-04-29 Einspritzventil zur kraftstoffeinspritzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004033280A Withdrawn DE102004033280A1 (de) 2004-07-09 2004-07-09 Einspritzventil zur Kraftstoffeinspritzung

Country Status (6)

Country Link
US (1) US7571868B2 (de)
EP (1) EP1789673B1 (de)
JP (1) JP4589387B2 (de)
CN (1) CN100529379C (de)
DE (2) DE102004033280A1 (de)
WO (1) WO2006005639A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037541B4 (de) 2004-08-03 2016-12-29 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102004058677A1 (de) * 2004-12-06 2006-06-14 Robert Bosch Gmbh Einspritzventil
DE102006025343A1 (de) * 2006-03-22 2007-09-27 Robert Bosch Gmbh Magnetspule
DE102006052817A1 (de) * 2006-11-09 2008-05-15 Robert Bosch Gmbh Brennstoffeinspritzventil
PL1975486T3 (pl) * 2007-03-28 2015-05-29 Fillon Tech Sas Societe Par Actions Simplifiee Zawór dozujący
JP4491474B2 (ja) * 2007-05-31 2010-06-30 日立オートモティブシステムズ株式会社 燃料噴射弁及びそのストローク調整方法
DE102007050819A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
KR100931152B1 (ko) * 2008-04-14 2009-12-11 대동모벨시스템 주식회사 전자식 능동 엔진 마운트
ES2389705T3 (es) * 2008-09-29 2012-10-30 Abb Technology Ag Accionador de bobina única para aplicaciones de baja y media tensión
CN101539084B (zh) * 2009-03-20 2010-12-29 天津大学 共轨式电控喷射器
DE102009047525A1 (de) * 2009-12-04 2011-06-09 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
JP5321473B2 (ja) * 2010-01-13 2013-10-23 株式会社デンソー 燃料噴射弁
AT509737B1 (de) * 2010-04-29 2015-11-15 Hoerbiger Kompressortech Hold Gasventil
DE102011006824A1 (de) * 2011-04-06 2012-10-11 Robert Bosch Gmbh Ventil zum Zumessen eines Mediums
DE102011006828A1 (de) 2011-04-06 2012-10-11 Robert Bosch Gmbh Ventil zum Zumessen eines Mediums
DE102011075408B4 (de) * 2011-05-06 2018-08-02 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
US9679690B2 (en) 2011-11-01 2017-06-13 Norgren Gmbh Solenoid with an over-molded component
EP2829719A1 (de) * 2013-07-23 2015-01-28 Delphi International Operations Luxembourg S.à r.l. Elektromagnetisches Ventil
US10047713B2 (en) * 2013-11-11 2018-08-14 Enplas Corporation Attachment structure of fuel injection device nozzle plate
US10090097B2 (en) 2013-12-19 2018-10-02 Koninklijke Philips N.V. High voltage transformer comprising a coil bobbin for carrying a high voltage winding
EP3117091A4 (de) * 2014-03-10 2017-03-29 G.W. Lisk Company, Inc. Einspritzventil
US9624835B2 (en) * 2014-07-24 2017-04-18 Hamilton Sundstrand Corporation Ecology fuel return systems
US10399690B2 (en) 2014-07-24 2019-09-03 Hamilton Sundstrand Corporation Ecology fuel return systems
DE102015212387A1 (de) * 2015-07-02 2017-01-05 Robert Bosch Gmbh Elektromagnetisch betätigbares Saugventil für eine Hochdruckpumpe sowie Verfahren zur Herstellung eines solchen Saugventils
WO2017041979A2 (en) * 2015-09-11 2017-03-16 Continental Automotive Gmbh Fluid injection valve
DE102016104126A1 (de) * 2016-03-07 2017-09-07 Svm Schultz Verwaltungs-Gmbh & Co. Kg Ventilkomponente
CN107965405A (zh) * 2017-11-24 2018-04-27 广西卡迪亚科技有限公司 一种喷射器及其新型磁路结构
CN108798962B (zh) * 2018-05-07 2020-08-11 江阴林格科技有限公司 燃油计量阀制备工艺
DE102018208938A1 (de) * 2018-06-06 2019-12-12 Robert Bosch Gmbh Magnetbaugruppe für ein elektromagnetisch betätigbares Einlassventil, elektromagnetisch betätigbares Einlassventil
CN111266215A (zh) * 2018-12-03 2020-06-12 罗伯特·博世有限公司 气体喷射装置
CN116490710A (zh) 2020-11-04 2023-07-25 斯瓦戈洛克公司 具有集成式孔口限制部的阀
EP4240998A1 (de) 2020-11-06 2023-09-13 Swagelok Company Ventilhohlraumkappenanordnungen
CN112594106B (zh) * 2021-01-27 2024-05-07 广东瀚宇新能源装备有限公司 一种电动量孔结构
DE102021110382A1 (de) * 2021-04-23 2022-10-27 Multivac Sepp Haggenmüller Se & Co. Kg Siegelstation mit einer Produktschutzplatte

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5961008A (ja) * 1982-09-30 1984-04-07 Daido Steel Co Ltd リング状異方性磁石の製造方法
JPS61230309A (ja) * 1985-04-05 1986-10-14 Sumitomo Bakelite Co Ltd 磁場成形用金型
DE3825134A1 (de) * 1988-07-23 1990-01-25 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil und verfahren zur herstellung
JPH0650235A (ja) * 1992-07-30 1994-02-22 Hitachi Ltd 電磁式燃料噴射弁
US5263647A (en) * 1992-12-18 1993-11-23 Chrysler Corporation Electromagnetic coil for a fuel injector
US5312050A (en) * 1993-05-03 1994-05-17 General Motors Corporation Electromagnetic fuel injector
DE19503224A1 (de) 1995-02-02 1996-08-08 Bosch Gmbh Robert Elektromagnetisch betätigbares Einspritzventil für Kraftstoffeinspritzanlagen von Verbrennungsmotoren
DE19527049A1 (de) * 1995-07-25 1997-01-30 Bosch Gmbh Robert Brennstoffeinspritzventil
US5716001A (en) * 1995-08-09 1998-02-10 Siemens Automotive Corporation Flow indicating injector nozzle
DE19532865A1 (de) * 1995-09-06 1997-03-13 Bosch Gmbh Robert Brennstoffeinspritzventil
GB9606803D0 (en) * 1996-03-30 1996-06-05 Lucas Ind Plc Injection nozzle
US5918818A (en) * 1996-05-22 1999-07-06 Denso Corporation Electromagnetically actuated injection valve
JPH1047199A (ja) * 1996-07-31 1998-02-17 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁
US6886758B1 (en) * 1997-02-06 2005-05-03 Siemens Vdo Automotive Corp. Fuel injector temperature stabilizing arrangement and method
US6047907A (en) * 1997-12-23 2000-04-11 Siemens Automotive Corporation Ball valve fuel injector
DE19832826C2 (de) * 1998-07-21 2000-08-17 Bosch Gmbh Robert Montageverfahren für Kraftstoff-Einspritzventil und Vorsteuerventil sowie Kraftstoff-Einspritzventil
DE19839476A1 (de) * 1998-08-29 2000-03-02 Bosch Gmbh Robert Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff
JP2000297720A (ja) * 1999-04-13 2000-10-24 Hitachi Ltd 燃料噴射装置
DE19935261A1 (de) * 1999-07-27 2001-02-01 Bosch Gmbh Robert Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff in einen Ansaugkanal einer Brennkraftmaschine
JP2001082283A (ja) * 1999-09-20 2001-03-27 Hitachi Ltd 電磁式燃料噴射弁
GB0005744D0 (en) * 2000-03-10 2000-05-03 Federal Mogul Ignition Uk Ltd Fuel injector
US6676044B2 (en) * 2000-04-07 2004-01-13 Siemens Automotive Corporation Modular fuel injector and method of assembling the modular fuel injector
JP4158187B2 (ja) * 2000-05-12 2008-10-01 株式会社デンソー 燃料噴射弁
US6385848B1 (en) * 2000-06-29 2002-05-14 Siemens Automotive Corporation Method of setting armature/needle lift in a fuel injector
US6409101B1 (en) * 2000-06-30 2002-06-25 Siemens Automotive Corporation Hollow oversized telescopic needle with armature
JP3732723B2 (ja) 2000-07-06 2006-01-11 株式会社日立製作所 電磁式燃料噴射弁
DE10050751B4 (de) * 2000-10-13 2005-08-11 Robert Bosch Gmbh Brennstoffeinspritzventil
JP3734702B2 (ja) * 2000-10-17 2006-01-11 株式会社日立製作所 電磁式燃料噴射弁
DE10060289A1 (de) * 2000-12-05 2002-06-06 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10061035A1 (de) * 2000-12-08 2002-06-13 Fev Motorentech Gmbh Einspritzeinrichtung zum dosierten Einspritzen von zwei Flüssigkeiten in einem Reaktionsraum
US6708906B2 (en) * 2000-12-29 2004-03-23 Siemens Automotive Corporation Modular fuel injector having a surface treatment on an impact surface of an electromagnetic actuator and having an integral filter and dynamic adjustment assembly
US6523761B2 (en) * 2000-12-29 2003-02-25 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having a lift set sleeve
US6698664B2 (en) * 2000-12-29 2004-03-02 Siemens Automotive Corporation Modular fuel injector having an integral or interchangeable inlet tube and having an integral filter and dynamic adjustment assembly
US6547154B2 (en) * 2000-12-29 2003-04-15 Siemens Automotive Corporation Modular fuel injector having a terminal connector interconnecting an electromagnetic actuator with a pre-bent electrical terminal
JP3847564B2 (ja) * 2001-01-30 2006-11-22 株式会社日立製作所 燃料噴射弁
US6655611B2 (en) * 2001-02-12 2003-12-02 Delphi Technologies, Inc. Electromagnetic fuel injector comprising flexible element for positioning armature
JP2002303222A (ja) * 2001-04-02 2002-10-18 Denso Corp 燃料噴射弁
DE10124748A1 (de) * 2001-05-21 2003-02-27 Bosch Gmbh Robert Brennstoffeinspritzventil
US6769625B2 (en) * 2001-06-06 2004-08-03 Siemens Vdo Automotive Corporation Spray pattern control with non-angled orifices in fuel injection metering disc
US6851622B2 (en) * 2002-01-08 2005-02-08 Siemens Vdo Automotive Corporation Fuel injector having a ferromagnetic coil bobbin
JP2003206820A (ja) * 2002-01-17 2003-07-25 Keihin Corp 電磁式燃料噴射弁
US6889919B2 (en) * 2002-01-18 2005-05-10 Denso Corporation Fuel injection device having stationary core and movable core

Also Published As

Publication number Publication date
CN1985087A (zh) 2007-06-20
US20080061171A1 (en) 2008-03-13
US7571868B2 (en) 2009-08-11
CN100529379C (zh) 2009-08-19
DE102004033280A1 (de) 2006-02-02
JP4589387B2 (ja) 2010-12-01
EP1789673A1 (de) 2007-05-30
WO2006005639A1 (de) 2006-01-19
JP2008506058A (ja) 2008-02-28
EP1789673B1 (de) 2010-02-10

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Legal Events

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8364 No opposition during term of opposition