DE59804229D1 - Ventil zum Steuern von Flüssigkeiten - Google Patents

Ventil zum Steuern von Flüssigkeiten

Info

Publication number
DE59804229D1
DE59804229D1 DE59804229T DE59804229T DE59804229D1 DE 59804229 D1 DE59804229 D1 DE 59804229D1 DE 59804229 T DE59804229 T DE 59804229T DE 59804229 T DE59804229 T DE 59804229T DE 59804229 D1 DE59804229 D1 DE 59804229D1
Authority
DE
Germany
Prior art keywords
valve
controlling liquids
liquids
controlling
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
DE59804229T
Other languages
English (en)
Inventor
Roger Potschin
Friedrich Boecking
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 DE59804229D1 publication Critical patent/DE59804229D1/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
    • 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
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • F02M63/0031—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
    • F02M63/0035—Poppet valves, i.e. having a mushroom-shaped valve member that moves perpendicularly to the plane of the valve seat
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
    • F02M2200/705—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic with means for filling or emptying hydraulic chamber, e.g. for compensating clearance or thermal expansion
    • F02M2200/706—Valves for filling or emptying hydraulic chamber
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE59804229T 1997-10-18 1998-06-19 Ventil zum Steuern von Flüssigkeiten Expired - Fee Related DE59804229D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19746143A DE19746143A1 (de) 1997-10-18 1997-10-18 Ventil zum Steuern von Flüssigkeiten

Publications (1)

Publication Number Publication Date
DE59804229D1 true DE59804229D1 (de) 2002-07-04

Family

ID=7845971

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19746143A Withdrawn DE19746143A1 (de) 1997-10-18 1997-10-18 Ventil zum Steuern von Flüssigkeiten
DE59804229T Expired - Fee Related DE59804229D1 (de) 1997-10-18 1998-06-19 Ventil zum Steuern von Flüssigkeiten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19746143A Withdrawn DE19746143A1 (de) 1997-10-18 1997-10-18 Ventil zum Steuern von Flüssigkeiten

Country Status (4)

Country Link
US (1) US6142443A (de)
EP (1) EP0909891B1 (de)
JP (1) JPH11241781A (de)
DE (2) DE19746143A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743669A1 (de) * 1997-10-02 1999-04-08 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19843534A1 (de) * 1998-09-23 2000-03-30 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19859484A1 (de) * 1998-12-22 2000-07-06 Bosch Gmbh Robert Kraftstoff-Einspritzventil für eine Hochdruckeinspritzung
JP4038941B2 (ja) * 1999-08-02 2008-01-30 株式会社デンソー ピエゾインジェクタ
DE19939520C2 (de) * 1999-08-20 2001-06-07 Bosch Gmbh Robert Einspritzsystem und Verfahren zum Betreiben eines Einspritzsystems
DE19940300A1 (de) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Steuerventil für einen Injektor
DE19946831C1 (de) * 1999-09-30 2001-07-12 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19946828C1 (de) * 1999-09-30 2001-07-12 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19946830A1 (de) * 1999-09-30 2001-05-03 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19949528A1 (de) * 1999-10-14 2001-04-19 Bosch Gmbh Robert Doppelschaltendes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen mit hydraulischer Verstärkung des Aktors
DE19951964A1 (de) * 1999-10-28 2001-05-03 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10000575A1 (de) * 2000-01-10 2001-07-19 Bosch Gmbh Robert Einspritzdüse
DE10002270C1 (de) * 2000-01-20 2001-06-28 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
US6570474B2 (en) 2000-02-22 2003-05-27 Siemens Automotive Corporation Magnetostrictive electronic valve timing actuator
DE10019766A1 (de) * 2000-04-20 2001-10-31 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
FR2815085B1 (fr) * 2000-10-05 2005-07-08 Denso Corp Structure perfectionnee d'injecteur de carburant destinee a eviter l'injection d'une quantite excessive de carburant
WO2002031349A1 (en) 2000-10-11 2002-04-18 Siemens Vdo Automotive Corporation Compensator assembly having a pressure responsive valve for a solid state actuator of a fuel injector
DE10055644A1 (de) * 2000-11-10 2002-05-23 Siemens Ag Verfahren zum Einstellen eines Leerhubs eines Injektors, wobei der Leerhub durch eine Aktoreinheit mit einem elektrisch ansteuerbaren Aktor und einen vom Aktor betätigten Ventilkolben gebildet wird
WO2002038948A1 (en) * 2000-11-13 2002-05-16 Siemens Vdo Automotive Corporation Magneto-hydraulic compensator for a fuel injector
US6793161B1 (en) * 2000-11-17 2004-09-21 Isuzu Motors Limited Needle lift damper device of injector for fuel injection and needle lift damping method
DE10101796A1 (de) * 2001-01-17 2002-07-18 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10102684A1 (de) * 2001-01-22 2002-08-08 Bosch Gmbh Robert Vorrichtung zur Formung eines flexiblen Einspritzdruckverlaufes mittels eines schaltbaren Aktors
DE10133265A1 (de) * 2001-07-09 2003-01-23 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10140529A1 (de) * 2001-08-17 2003-03-06 Bosch Gmbh Robert Piezoelektrisches Aktormodul
DE10140796A1 (de) 2001-08-20 2003-03-06 Bosch Gmbh Robert Brennstoffeinspritzventil
US6766965B2 (en) * 2001-08-31 2004-07-27 Siemens Automotive Corporation Twin tube hydraulic compensator for a fuel injector
DE10162045B4 (de) * 2001-12-17 2005-06-23 Siemens Ag Vorrichtung zum Übersetzen einer Auslenkung eines Aktors, insbesondere für ein Einspritzventil
DE10163693A1 (de) * 2001-12-21 2003-07-10 Orange Gmbh Einspritzinjektor für Brennkraftmaschinen
US6749127B2 (en) 2002-02-11 2004-06-15 Siemens Vdo Automotive Corporation Method of filling fluid in a thermal compensator
AU2003201421A1 (en) * 2002-02-22 2003-09-09 Crt Common Rail Technologies Ag Fuel injection valve for internal combustion engines
DE10213382A1 (de) * 2002-03-26 2003-10-16 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10213858A1 (de) * 2002-03-27 2003-10-30 Bosch Gmbh Robert Brennstoffeinspritzventil
US20050087624A1 (en) * 2002-05-10 2005-04-28 Siemens Aktiengesellschaft Injector for fuel injection
EP1406006B1 (de) * 2002-10-04 2005-06-29 Robert Bosch Gmbh Brennstoffeinspritzventil
US6811093B2 (en) * 2002-10-17 2004-11-02 Tecumseh Products Company Piezoelectric actuated fuel injectors
DE10318639A1 (de) * 2003-04-24 2004-11-11 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10322673A1 (de) * 2003-05-20 2004-12-09 Robert Bosch Gmbh Ventil zum Steuern von Flüssigkeiten
DE102004025729A1 (de) 2004-05-26 2005-12-15 Robert Bosch Gmbh Kraftstoffeinspritzventil für eine Brennkraftmaschine
JP4214962B2 (ja) * 2004-07-08 2009-01-28 株式会社デンソー 駆動力伝達装置およびインジェクタ
US20060045767A1 (en) * 2004-08-26 2006-03-02 Alvin Liknes Method And Apparatus For Removing Liquids From Wells
US7307371B2 (en) * 2005-11-18 2007-12-11 Delphi Technologies, Inc. Actuator with amplified stroke length
DE102006031567A1 (de) * 2006-07-07 2008-01-10 Siemens Ag Einspritzsystem und Verfahren zum Herstellen eines Einspritzsystems
GB2464954B (en) * 2008-10-30 2012-06-20 Univ Open Valve
US9316323B2 (en) * 2012-06-14 2016-04-19 Fisher Controls International Llc Hydraulic mechanism for valves
US9562497B2 (en) * 2014-06-18 2017-02-07 Caterpillar Inc. Engine system having piezo actuated gas injector
DE102014220779A1 (de) * 2014-10-14 2016-04-14 Continental Automotive Gmbh Einspritzventil zum Einspritzen von Fluid in einen Brennraum einer Brennkraftmaschine
DE102014220890A1 (de) * 2014-10-15 2016-04-21 Continental Automotive Gmbh Einspritzventil zum Einspritzen von Fluid in einen Brennraum einer Brennkraftmaschine
US10081440B2 (en) * 2016-02-26 2018-09-25 Hamilton Sundstrand Corporation Ram air turbine release mechanism with stroke amplification

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028442A1 (de) * 1970-06-10 1971-12-16 Daimler Benz Ag Kraftstoffeinspritzventil fur Ver brennungsmotoren
US4022166A (en) * 1975-04-03 1977-05-10 Teledyne Industries, Inc. Piezoelectric fuel injector valve
IT1156079B (it) * 1982-07-15 1987-01-28 Fiat Ricerche Dispositivo di intercettamento di un fluido
DE3936619A1 (de) * 1989-11-03 1991-05-08 Man Nutzfahrzeuge Ag Verfahren zum einspritzen eines brennstoffes in einen brennraum einer luftverdichtenden, selbstzuendenden brennkraftmaschine, sowie vorrichtungen zur durchfuehrung dieses verfahrens
JPH03163280A (ja) * 1989-11-20 1991-07-15 Nippondenso Co Ltd 積層型圧電体装置
ATE192263T1 (de) * 1990-09-25 2000-05-15 Siemens Ag Anordnung für einen in hubrichtung wirkenden adaptiven, mechanischen toleranzausgleich für den wegtransformator eines piezoelektrischen aktors
DE19500706C2 (de) * 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
DE19531652A1 (de) * 1995-08-29 1997-05-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US5979803A (en) * 1997-05-09 1999-11-09 Cummins Engine Company Fuel injector with pressure balanced needle valve

Also Published As

Publication number Publication date
US6142443A (en) 2000-11-07
EP0909891A1 (de) 1999-04-21
JPH11241781A (ja) 1999-09-07
EP0909891B1 (de) 2002-05-29
DE19746143A1 (de) 1999-04-22

Similar Documents

Publication Publication Date Title
DE59804229D1 (de) Ventil zum Steuern von Flüssigkeiten
DE59807065D1 (de) Ventil zum steuern von flüssigkeiten
DE50010174D1 (de) Ventil zum steuern von flüssigkeiten
DE69814854D1 (de) Ventil
DE69709529D1 (de) Durchflussregelventil
DE50206746D1 (de) Ventil zum steuern von flüssigkeiten
DE59808479D1 (de) Ventil
DE69731369D1 (de) Durchflussregelventil
DE59809801D1 (de) Ventil zum Steuern von Flüssigkeiten
DE59808408D1 (de) Ventilsteuergerät
DE59807983D1 (de) Schnellschaltendes ventil
DE59808582D1 (de) Ventil
DE59806715D1 (de) Ventil zum steuern von flüssigkeiten
DE50204423D1 (de) Ventil zum steuern von flüssigkeiten
DE69838793D1 (de) Mehrweg ventil
DE69809017D1 (de) Ventil
DE69738203D1 (de) Solenoid ventil
NO993705L (no) Ventil arrangement
DE59810706D1 (de) Ventil
DE50010004D1 (de) Ventil zum steuern von flüssigkeiten
DE59808971D1 (de) Ventil
DE59808435D1 (de) Ventil zum steuern von flüssigkeiten
DE69910030D1 (de) Gefässe zum erhitzen von flüssigkeiten
DE69411008D1 (de) Durchflussregelventil
NO931542L (no) Ventil for fluidregulering

Legal Events

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