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DE502005008285D1 - Ritzventilgliedansteuerung - Google Patents

Ritzventilgliedansteuerung

Info

Publication number
DE502005008285D1
DE502005008285D1 DE502005008285T DE502005008285T DE502005008285D1 DE 502005008285 D1 DE502005008285 D1 DE 502005008285D1 DE 502005008285 T DE502005008285 T DE 502005008285T DE 502005008285 T DE502005008285 T DE 502005008285T DE 502005008285 D1 DE502005008285 D1 DE 502005008285D1
Authority
DE
Germany
Prior art keywords
valve member
injection valve
ritz
valve control
control link
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
DE502005008285T
Other languages
English (en)
Inventor
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
Publication of DE502005008285D1 publication Critical patent/DE502005008285D1/de
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
    • F02M61/16—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
    • 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
    • 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
    • F02M2200/708—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic with hydraulic chambers formed by a movable sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Float Valves (AREA)
DE502005008285T 2004-07-21 2005-05-13 Ritzventilgliedansteuerung Expired - Lifetime DE502005008285D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004035280A DE102004035280A1 (de) 2004-07-21 2004-07-21 Kraftstoffinjektor mit direkter mehrstufiger Einspritzventilgliedansteuerung
PCT/EP2005/052201 WO2006008200A1 (de) 2004-07-21 2005-05-13 Kraftstoffinjektor mit direkter mehrstufiger einspritzventilgliedansteuerung

Publications (1)

Publication Number Publication Date
DE502005008285D1 true DE502005008285D1 (de) 2009-11-19

Family

ID=34969382

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004035280A Withdrawn DE102004035280A1 (de) 2004-07-21 2004-07-21 Kraftstoffinjektor mit direkter mehrstufiger Einspritzventilgliedansteuerung
DE502005008285T Expired - Lifetime DE502005008285D1 (de) 2004-07-21 2005-05-13 Ritzventilgliedansteuerung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004035280A Withdrawn DE102004035280A1 (de) 2004-07-21 2004-07-21 Kraftstoffinjektor mit direkter mehrstufiger Einspritzventilgliedansteuerung

Country Status (6)

Country Link
US (1) US20080093483A1 (de)
EP (1) EP1771651B1 (de)
JP (1) JP2008506888A (de)
AT (1) ATE445096T1 (de)
DE (2) DE102004035280A1 (de)
WO (1) WO2006008200A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029976A1 (de) * 2005-06-28 2007-01-11 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102005040912A1 (de) * 2005-08-30 2007-03-08 Robert Bosch Gmbh Einspritzdüse
DE102007002758A1 (de) 2006-04-04 2007-10-11 Robert Bosch Gmbh Kraftstoffinjektor
DE102006036781A1 (de) * 2006-08-07 2008-02-14 Robert Bosch Gmbh Injektor und zugehöriges Betriebsverfahren
DE102007002282A1 (de) 2007-01-16 2008-07-17 Robert Bosch Gmbh Kraftstoffinjektor mit Koppler
DE102007002278A1 (de) * 2007-01-16 2008-07-17 Robert Bosch Gmbh Injektor zum Einspritzen von Kraftstoff
DE102007016866A1 (de) 2007-04-10 2008-10-16 Robert Bosch Gmbh Hochdichter Kraftstoffinjektor
JP4633766B2 (ja) * 2007-06-08 2011-02-16 株式会社日本自動車部品総合研究所 燃料噴射弁
FR2919022B1 (fr) * 2007-07-19 2012-10-26 Vianney Rabhi Centrale hydraulique pour moteur a taux de compression variable.
JP4831131B2 (ja) * 2008-06-06 2011-12-07 株式会社デンソー 燃料噴射弁
JP4911435B2 (ja) * 2008-10-03 2012-04-04 株式会社デンソー 燃料噴射弁
DE102009047560A1 (de) * 2009-12-07 2011-06-09 Robert Bosch Gmbh Kraftstoffinjektor
DE102010002845A1 (de) * 2010-03-15 2011-09-15 Robert Bosch Gmbh Kraftstoff-Injektor
DE102010044205A1 (de) * 2010-11-22 2012-05-24 Robert Bosch Gmbh Kraftstoffinjektor
US9012489B2 (en) 2011-08-03 2015-04-21 Boehringer Ingelheim International Gmbh Phenyl-3-aza-bicyclo[3.1.0]hex-3-yl-methanones and the use thereof as medicament
DE102012212264B4 (de) 2012-07-13 2014-02-13 Continental Automotive Gmbh Verfahren zum Herstellen eines Festkörperaktuators
DE102012212266B4 (de) 2012-07-13 2015-01-22 Continental Automotive Gmbh Fluidinjektor
DE102012021643B4 (de) 2012-11-03 2014-12-24 Peter Lischka Preiswerter Druckübersetzer für hohe Drücke
JP6443109B2 (ja) * 2015-02-17 2018-12-26 株式会社Ｓｏｋｅｎ 燃料噴射弁
CN116753096B (zh) * 2023-08-11 2023-10-13 山西焦煤集团正仁煤业有限公司 一种煤矿卡车用供油部结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224769A1 (de) * 1981-11-19 1983-05-26 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere pumpeduese fuer dieselbrennkraftmaschinen
DE19500706C2 (de) * 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
DE19720145A1 (de) 1997-05-14 1998-11-19 Beiersdorf Ag Doppelseitiges Klebeband und seine Verwendung
EP0937891B1 (de) * 1998-02-19 2003-10-01 Delphi Technologies, Inc. Kraftstoffeinspritzventil
DE19817320C1 (de) * 1998-04-18 1999-11-11 Daimler Chrysler Ag Einspritzventil für Kraftstoffeinspritzsysteme
DE10034444A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
WO2006008200A1 (de) 2006-01-26
EP1771651B1 (de) 2009-10-07
DE102004035280A1 (de) 2006-03-16
EP1771651A1 (de) 2007-04-11
ATE445096T1 (de) 2009-10-15
JP2008506888A (ja) 2008-03-06
US20080093483A1 (en) 2008-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition