ES2228394T3 - Dispositivo hidraulico para transmitir el movimiento de un actuador. - Google Patents

Dispositivo hidraulico para transmitir el movimiento de un actuador.

Info

Publication number
ES2228394T3
ES2228394T3 ES00127847T ES00127847T ES2228394T3 ES 2228394 T3 ES2228394 T3 ES 2228394T3 ES 00127847 T ES00127847 T ES 00127847T ES 00127847 T ES00127847 T ES 00127847T ES 2228394 T3 ES2228394 T3 ES 2228394T3
Authority
ES
Spain
Prior art keywords
zone
accumulator chamber
actuator
pressure
piston element
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
ES00127847T
Other languages
English (en)
Spanish (es)
Inventor
Bernhard Dr. Gottlieb
Andreas Dr. Kappel
Randolf Dr. Mock
Bernhard Fischer
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 AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2228394T3 publication Critical patent/ES2228394T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/167—Means for compensating clearance or thermal expansion
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
    • 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
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Actuator (AREA)
ES00127847T 1999-12-22 2000-12-19 Dispositivo hidraulico para transmitir el movimiento de un actuador. Expired - Lifetime ES2228394T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962177 1999-12-22
DE19962177A DE19962177A1 (de) 1999-12-22 1999-12-22 Hydraulische Vorrichtung zum Übertragen einer Aktorbewegung

Publications (1)

Publication Number Publication Date
ES2228394T3 true ES2228394T3 (es) 2005-04-16

Family

ID=7933914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00127847T Expired - Lifetime ES2228394T3 (es) 1999-12-22 2000-12-19 Dispositivo hidraulico para transmitir el movimiento de un actuador.

Country Status (3)

Country Link
EP (1) EP1111230B1 (de)
DE (2) DE19962177A1 (de)
ES (1) ES2228394T3 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136807A1 (de) * 2001-07-27 2003-02-13 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10137210B4 (de) * 2001-07-30 2011-04-07 Robert Bosch Gmbh Brennstoffeinspritzventil
WO2003016702A2 (de) * 2001-08-17 2003-02-27 Siemens Aktiengesellschaft Aktor als antriebseinheit für einen injektor sowie verfahren zur herstellung des injektors
DE10148594A1 (de) * 2001-10-02 2003-04-10 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10159749A1 (de) 2001-12-05 2003-06-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10159750A1 (de) * 2001-12-05 2003-06-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10162045B4 (de) * 2001-12-17 2005-06-23 Siemens Ag Vorrichtung zum Übersetzen einer Auslenkung eines Aktors, insbesondere für ein Einspritzventil
DE10203655A1 (de) * 2002-01-30 2004-01-22 Robert Bosch Gmbh Brennstoffeinspritzventil
WO2003089781A1 (de) * 2002-04-22 2003-10-30 Siemens Aktiengesellschaft Dosiervorrichtung für fluide, insbesondere kraftfahrzeug-einspritzventil
DE10225686B4 (de) 2002-06-10 2005-08-04 Siemens Ag Hubübertragungselement für ein Einspritzventil
DE10232193A1 (de) * 2002-07-16 2004-02-05 Robert Bosch Gmbh Brennstoffeinspritzventil
EP1445470A1 (de) * 2003-01-24 2004-08-11 Siemens VDO Automotive S.p.A. Dosiervorrichtung mit Steckanschluss
EP1445473B1 (de) * 2003-02-04 2008-01-09 Siemens VDO Automotive S.p.A. Dosiervorrichtung mit dynamischer Dichtung
DE60320212T2 (de) * 2003-02-04 2009-07-09 Continental Automotive Italy S.P.A., Fauglia Dosiervorrichtung mit dynamischer Dichtung
DE10308915A1 (de) * 2003-02-28 2004-09-09 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10310499A1 (de) * 2003-03-11 2004-09-23 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10321693A1 (de) * 2003-05-14 2004-12-02 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10328573A1 (de) * 2003-06-25 2005-01-13 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10332874A1 (de) * 2003-07-19 2005-02-10 Robert Bosch Gmbh Hydraulischer Koppler und Kraftstoffeinspritzventil
JP4649136B2 (ja) * 2003-07-31 2011-03-09 キヤノン株式会社 アクチュエータ、露光装置及びデバイス製造方法
WO2005026528A1 (de) * 2003-09-12 2005-03-24 Siemens Aktiengesellschaft Hydraulisches kompensationselement
DE502004002606D1 (de) * 2003-10-21 2007-02-22 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10353639A1 (de) † 2003-11-17 2005-06-16 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10357454A1 (de) * 2003-12-03 2005-07-07 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10357189A1 (de) * 2003-12-08 2005-07-07 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10358723A1 (de) * 2003-12-15 2005-07-07 Robert Bosch Gmbh Brennstoffeinspritzventil
JP4167230B2 (ja) 2004-01-13 2008-10-15 デルファイ・テクノロジーズ・インコーポレイテッド 燃料噴射装置
EP1555427B1 (de) * 2004-01-13 2007-10-10 Delphi Technologies, Inc. Kraftstoffeinspritzventil
DE102004010183A1 (de) 2004-03-02 2005-09-29 Siemens Ag Einspritzventil
DE102004026172A1 (de) 2004-05-28 2005-12-22 Siemens Ag Einspritzventil und Verfahren zum Herstellen eines Einspritzventils
DE102004026171B4 (de) * 2004-05-28 2010-05-20 Continental Automotive Gmbh Einspritzventil
DE102004031790A1 (de) 2004-07-01 2006-01-26 Robert Bosch Gmbh Common-Rail-Injektor
DE102004037124A1 (de) * 2004-07-30 2006-03-23 Robert Bosch Gmbh Common-Rail-Injektor
DE102005015997A1 (de) * 2004-12-23 2006-07-13 Robert Bosch Gmbh Kraftstoffinjektor mit direkter Steuerung des Einspritzventilgliedes
DE102005046778B4 (de) * 2005-09-29 2011-07-21 Siemens AG, 80333 Dosiervorrichtung für Fluide, insbesondere Kraftfahrzeug-Einspritzventil
DE102006013510B4 (de) * 2006-03-23 2008-08-14 Siemens Ag Drucktransfervorrichtung
DE102006014251A1 (de) * 2006-03-28 2007-10-04 Robert Bosch Gmbh Kraftstoffinjektor
US7942349B1 (en) * 2009-03-24 2011-05-17 Meyer Andrew E Fuel injector
DE102009015738B4 (de) 2009-03-31 2016-02-11 Siemens Aktiengesellschaft Hydraulischer Hubübersetzer und Injektor zur Dossierung von Fluiden
WO2011045298A1 (de) * 2009-10-12 2011-04-21 Ulrich Stieler Kunststoff Service E.K. Fluid-injektor
DE102010040612A1 (de) 2010-09-13 2012-03-15 Siemens Aktiengesellschaft Hydraulischer Temperaturkompensator und hydraulischer Hubübertrager
WO2012158153A1 (en) * 2011-05-13 2012-11-22 Meyer Andrew E Fuel injector
DE102011087005A1 (de) * 2011-11-24 2013-05-29 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
RU2739150C1 (ru) * 2020-03-07 2020-12-21 Максим Николаевич Карпов Ультразвуковой пьезоэлектрический преобразователь
CN115596576A (zh) * 2022-09-30 2023-01-13 东风商用车有限公司（Cn） 一种压电式减压器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656162B2 (ja) * 1987-03-03 1994-07-27 トヨタ自動車株式会社 ストロ−ク可変装置
DE19708304C2 (de) * 1997-02-28 1999-09-30 Siemens Ag Vorrichtung zur Übertragung einer Bewegung und Einspritzventil mit einer Vorrichtung zur Übertragung einer Bewegung
DE29708546U1 (de) * 1997-05-14 1998-09-10 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Elektrischer Festkörperaktuator mit hydraulischer Übersetzung
DE19744235A1 (de) * 1997-10-07 1999-04-08 Fev Motorentech Gmbh & Co Kg Einspritzdüse mit piezoelektrischem Aktuator

Also Published As

Publication number Publication date
EP1111230A2 (de) 2001-06-27
EP1111230B1 (de) 2004-11-24
EP1111230A3 (de) 2002-05-08
DE19962177A1 (de) 2001-07-12
DE50008741D1 (de) 2004-12-30

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