DE60006914D1 - Magnetventil zum druckregelung bei einem Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen - Google Patents

Magnetventil zum druckregelung bei einem Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen

Info

Publication number
DE60006914D1
DE60006914D1 DE60006914T DE60006914T DE60006914D1 DE 60006914 D1 DE60006914 D1 DE 60006914D1 DE 60006914 T DE60006914 T DE 60006914T DE 60006914 T DE60006914 T DE 60006914T DE 60006914 D1 DE60006914 D1 DE 60006914D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
solenoid valve
pressure control
injection system
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 - Lifetime
Application number
DE60006914T
Other languages
English (en)
Other versions
DE60006914T2 (de
Inventor
Werner Banzhaf
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
Application granted granted Critical
Publication of DE60006914D1 publication Critical patent/DE60006914D1/de
Publication of DE60006914T2 publication Critical patent/DE60006914T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/023—Means for varying pressure in common rails
    • F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/27—Fuel-injection apparatus with filters
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Valves (AREA)
DE2000606914 1999-09-21 2000-09-20 Magnetventil zum druckregelung bei einem Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen Expired - Lifetime DE60006914T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999TO000174 IT247260Y1 (it) 1999-09-21 1999-09-21 Perfezionamento di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore acombustione
ITTO990174U 1999-09-21

Publications (2)

Publication Number Publication Date
DE60006914D1 true DE60006914D1 (de) 2004-01-15
DE60006914T2 DE60006914T2 (de) 2004-10-28

Family

ID=11417578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000606914 Expired - Lifetime DE60006914T2 (de) 1999-09-21 2000-09-20 Magnetventil zum druckregelung bei einem Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen

Country Status (8)

Country Link
US (1) US6401697B1 (de)
EP (1) EP1087131B1 (de)
JP (1) JP2001152996A (de)
KR (1) KR20010050533A (de)
CN (1) CN1163667C (de)
DE (1) DE60006914T2 (de)
IT (1) IT247260Y1 (de)
RU (1) RU2261359C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319838B1 (it) * 2000-02-15 2003-11-03 Elasis Sistema Ricerca Fiat Perfezionamenti di un'elettrovalvola per la regolazione dellapressione di alimentazione di combustibile ad un motore a combustione
DE102008036966B4 (de) * 2008-08-08 2014-07-31 Kendrion (Villingen) Gmbh Elektromagnetisch betätigbares Kugelsitzventil
JP2013174158A (ja) * 2012-02-24 2013-09-05 Nabtesco Corp 電磁弁
FR3002004A1 (fr) * 2013-02-11 2014-08-15 Bosch Gmbh Robert Soupape de commande de pression de reservoir haute pression equipant un moteur a combustion interne
DE102016219631A1 (de) * 2016-10-10 2018-04-12 Robert Bosch Gmbh Überströmventil, insbesondere für eine Hochdruckpumpe, sowie Hochdruckpumpe und Kraftstoffeinspritzsystem

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150607C1 (de) * 1981-12-21 1983-07-28 Daimler-Benz Ag, 7000 Stuttgart Kraftstoffeinspritzventil fuer Brennkraftmaschinen
JPH0670418B2 (ja) * 1986-03-31 1994-09-07 日本電装株式会社 電磁スピル弁用フイルタ
IT208326Z2 (it) * 1986-11-07 1988-05-28 Altecna Azienda Della Weber S Elettrovalvola regolatrice di pressione particolarmente per circuiti ad alta pressione di impianti di iniezione del combustibile per motori a combustione interna
US5174336A (en) * 1991-05-31 1992-12-29 Allied-Signal Inc. General purpose fluid control valve
JPH07247819A (ja) * 1994-03-09 1995-09-26 Toyota Autom Loom Works Ltd 内燃機関におけるオイル供給機構
US6302929B1 (en) * 1994-04-04 2001-10-16 Rudolf W. Gunnerman Aqueous fuel for internal combustion engine and method of preparing
US5533478A (en) * 1994-04-13 1996-07-09 Siemens Automotive L.P. Discrete filter and pressure regulator mounting for a fuel rail
JP3593754B2 (ja) * 1995-08-04 2004-11-24 アイシン・エィ・ダブリュ株式会社 電磁弁
JP3742996B2 (ja) * 1996-03-25 2006-02-08 株式会社デンソー 燃料供給装置
DE19622350A1 (de) * 1996-06-04 1997-12-11 Bosch Gmbh Robert Verfahren zur Herstellung einer Düsenplatte
DE19635693A1 (de) * 1996-09-03 1998-03-05 Bosch Gmbh Robert Magnetventil für eine schlupfgeregelte, hydraulische Fahrzeugbremsanlage
DE19635691A1 (de) * 1996-09-03 1998-03-05 Bosch Gmbh Robert Magnetventil für eine schlupfgeregelte, hydraulische Fahrzeugbremsanlage
JP3844092B2 (ja) * 1997-01-23 2006-11-08 株式会社日本自動車部品総合研究所 蓄圧式燃料噴射装置
JPH10227268A (ja) * 1997-02-12 1998-08-25 Nippon Soken Inc 蓄圧式燃料噴射装置
DE19723329A1 (de) * 1997-06-04 1998-12-10 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
US6098652A (en) * 1999-01-21 2000-08-08 Parr Manufacturing, Inc. Quick connect fuel filter and regulator
US6131608A (en) * 1999-06-08 2000-10-17 Lu; Ke-Way Water flowrate control device

Also Published As

Publication number Publication date
EP1087131A2 (de) 2001-03-28
DE60006914T2 (de) 2004-10-28
JP2001152996A (ja) 2001-06-05
US6401697B1 (en) 2002-06-11
CN1289894A (zh) 2001-04-04
ITTO990174V0 (it) 1999-09-21
KR20010050533A (ko) 2001-06-15
RU2261359C2 (ru) 2005-09-27
IT247260Y1 (it) 2002-05-13
EP1087131B1 (de) 2003-12-03
EP1087131A3 (de) 2001-09-05
CN1163667C (zh) 2004-08-25
ITTO990174U1 (it) 2001-03-21

Similar Documents

Publication Publication Date Title
DE59804470D1 (de) Zuschaltventil in einem kraftstoffeinspritzsystem für brennkraftmaschinen
DE59607762D1 (de) Brennstoffeinspritzventil für brennkraftmaschinen
PL352634A1 (en) Fuel injection valve for internal combustion engines
DE69738384D1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50010930D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
GB2322414B (en) Common rail system for a multi-cylinder internal combustion engine having solenoid valve-controlled fuel injection valves
DE59805604D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE69633418D1 (de) Elektromagnetventil und Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50011460D1 (de) Steuerventilanordnung zum einsatz in einem kraftstoffinjektor für verbrennungsmotoren
DE59710265D1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
PL350824A1 (en) Fuel injection valve for internal combustion engines
DE50009475D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE59605793D1 (de) Kraftstoffeinspritzventilanordnung für brennkraftmaschinen
DE50008502D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE69720951T2 (de) Haltevorrichtung für ein kraftstoffeinspritzventil für direkteinspritzende brennkraftmaschine
DE19608575B4 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50009921D1 (de) Injektor für ein kraftstoffeinspritzsystem für brennkraftmaschinen mit hydraulischer vorspannung des druckübersetzers
PL355635A1 (en) Fuel injection valve for internal combustion engines
DE60006914D1 (de) Magnetventil zum druckregelung bei einem Kraftstoffeinspritzsystem für Verbrennungskraftmaschinen
DE19716771B4 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE50011086D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE50010922D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE50012570D1 (de) Injektor für ein kraftstoffeinspritzsystem für brennkraftmaschinen mit in den ventilsteuerraum ragender düsennadel
DE69818561D1 (de) Kraftstoffeinspritzventil für Verbrennungsmotor
DE59608380D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen