DE50312965D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE50312965D1
DE50312965D1 DE50312965T DE50312965T DE50312965D1 DE 50312965 D1 DE50312965 D1 DE 50312965D1 DE 50312965 T DE50312965 T DE 50312965T DE 50312965 T DE50312965 T DE 50312965T DE 50312965 D1 DE50312965 D1 DE 50312965D1
Authority
DE
Germany
Prior art keywords
fuel injector
injector
fuel
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
DE50312965T
Other languages
English (en)
Inventor
Michael Huebel
Rene Deponte
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
Priority to DE50312965T priority Critical patent/DE50312965D1/de
Application granted granted Critical
Publication of DE50312965D1 publication Critical patent/DE50312965D1/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
    • 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
    • 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
DE50312965T 2002-07-04 2003-06-02 Brennstoffeinspritzventil Expired - Lifetime DE50312965D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50312965T DE50312965D1 (de) 2002-07-04 2003-06-02 Brennstoffeinspritzventil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002130089 DE10230089A1 (de) 2002-07-04 2002-07-04 Brennstoffeinspritzventil
DE50312965T DE50312965D1 (de) 2002-07-04 2003-06-02 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE50312965D1 true DE50312965D1 (de) 2010-09-23

Family

ID=29719463

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002130089 Withdrawn DE10230089A1 (de) 2002-07-04 2002-07-04 Brennstoffeinspritzventil
DE50312965T Expired - Lifetime DE50312965D1 (de) 2002-07-04 2003-06-02 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002130089 Withdrawn DE10230089A1 (de) 2002-07-04 2002-07-04 Brennstoffeinspritzventil

Country Status (2)

Country Link
EP (1) EP1378657B1 (de)
DE (2) DE10230089A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10307816A1 (de) * 2003-02-24 2004-09-02 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10360450A1 (de) * 2003-02-27 2004-09-09 Robert Bosch Gmbh Brennstoffeinspritzventil
DE502004002718D1 (de) * 2003-02-27 2007-03-15 Bosch Gmbh Robert Brennstoffeinspritzventil
US7500648B2 (en) 2003-02-27 2009-03-10 Robert Bosch Gmbh Fuel-injection valve
EP1690025B1 (de) * 2003-12-05 2017-05-03 Continental Automotive GmbH Vorrichtung, verfahren zum herstellen der vorrichtung, kammervorrichtung und bertragervorrichtung
DE102004031790A1 (de) 2004-07-01 2006-01-26 Robert Bosch Gmbh Common-Rail-Injektor
DE102005041667B4 (de) * 2005-09-02 2016-05-12 Robert Bosch Gmbh Injektor mit direkter Nadelsteuerung
DE102005041668B4 (de) * 2005-09-02 2016-03-31 Robert Bosch Gmbh Injektor mit direkter Nadelsteuerung
DE102008054652B4 (de) * 2008-12-15 2018-01-04 Robert Bosch Gmbh Hydraulischer Koppler
DE102017208269A1 (de) * 2017-05-17 2018-11-22 Robert Bosch Gmbh Förderaggregat für eine Brennstoffzellenanordnung zum Fördern und Steuern von einem gasförmigen Medium

Family Cites Families (9)

* 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
DE4005455A1 (de) * 1989-02-28 1990-08-30 Volkswagen Ag Zumessventil, insbesondere kraftstoff-einspritzventil fuer eine brennkraftmaschine
EP0477400B1 (de) 1990-09-25 2000-04-26 Siemens Aktiengesellschaft Anordnung für einen in Hubrichtung wirkenden adaptiven, mechanischen Toleranzausgleich für den Wegtransformator eines piezoelektrischen Aktors
JPH0587189A (ja) * 1991-09-26 1993-04-06 Nissan Motor Co Ltd 振動吸収装置
DE19500706C2 (de) 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
DE19646847A1 (de) * 1996-11-13 1997-06-12 Heinz Schmidt Anordnung eines modularen hydraulischen Stellwegtransformators mit variierbarem Übersetzungsverhältnis zur Übersetzung von Stellwagen von Festkörperenergiewandlern oder dergleichen
DE19813983A1 (de) * 1998-03-28 1999-09-30 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19950760A1 (de) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10046323B4 (de) * 2000-09-19 2004-02-12 Siemens Ag Hydraulisches Spielausgleichssystem

Also Published As

Publication number Publication date
EP1378657A3 (de) 2008-03-05
EP1378657B1 (de) 2010-08-11
EP1378657A2 (de) 2004-01-07
DE10230089A1 (de) 2004-01-15

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