DE502005005334D1 - Düsenbaugruppe und einspritzventil - Google Patents

Düsenbaugruppe und einspritzventil

Info

Publication number
DE502005005334D1
DE502005005334D1 DE502005005334T DE502005005334T DE502005005334D1 DE 502005005334 D1 DE502005005334 D1 DE 502005005334D1 DE 502005005334 T DE502005005334 T DE 502005005334T DE 502005005334 T DE502005005334 T DE 502005005334T DE 502005005334 D1 DE502005005334 D1 DE 502005005334D1
Authority
DE
Germany
Prior art keywords
injection valve
nozzle assembly
nozzle
assembly
injection
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.)
Active
Application number
DE502005005334T
Other languages
English (en)
Inventor
Willibald Schuerz
Martin Simmet
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE502005005334D1 publication Critical patent/DE502005005334D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • 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
    • 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
DE502005005334T 2004-05-14 2005-05-02 Düsenbaugruppe und einspritzventil Active DE502005005334D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024119A DE102004024119B4 (de) 2004-05-14 2004-05-14 Düsenbaugruppe und Einspritzventil
PCT/EP2005/051985 WO2005111407A1 (de) 2004-05-14 2005-05-02 Düsenbaugruppe und einspritzventil

Publications (1)

Publication Number Publication Date
DE502005005334D1 true DE502005005334D1 (de) 2008-10-23

Family

ID=34968376

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004024119A Expired - Fee Related DE102004024119B4 (de) 2004-05-14 2004-05-14 Düsenbaugruppe und Einspritzventil
DE502005005334T Active DE502005005334D1 (de) 2004-05-14 2005-05-02 Düsenbaugruppe und einspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004024119A Expired - Fee Related DE102004024119B4 (de) 2004-05-14 2004-05-14 Düsenbaugruppe und Einspritzventil

Country Status (5)

Country Link
US (1) US7934669B2 (de)
EP (1) EP1745210B1 (de)
JP (1) JP4473915B2 (de)
DE (2) DE102004024119B4 (de)
WO (1) WO2005111407A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024221B4 (de) * 2007-05-15 2011-06-16 Lechler Gmbh Verfahren zum Herstellen einer Hochdrucksprühdüse und Hochdrucksprühdüse
DE102010042476A1 (de) * 2010-10-14 2012-04-19 Robert Bosch Gmbh Vorrichtung zum Einspritzen von Kraftstoff
DE102011087005A1 (de) * 2011-11-24 2013-05-29 Robert Bosch Gmbh Ventil zum Zumessen eines strömenden Mediums
JP6084235B2 (ja) * 2012-02-13 2017-02-22 ヒュンダイ・ヘヴィ・インダストリーズ・カンパニー・リミテッド ガス注入用チェックバルブ駆動装置
US9416709B2 (en) * 2012-06-15 2016-08-16 Continental Automotive Systems, Inc. Coking resistant after-treatment dosing value
US20140054396A1 (en) * 2012-08-21 2014-02-27 International Engine Intellectual Property Company, Llc Fluid injector
DE102019103329A1 (de) * 2019-02-11 2020-08-13 Liebherr-Components Deggendorf Gmbh Düse eines Kraftstoffinjektors und Kraftstoffinjektor mit einer solchen Düse
DE102022206220A1 (de) 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffventil zur dosierten Abgabe von Brennstoff

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391808A (en) * 1942-08-19 1945-12-25 Continental Motors Corp Fuel atomizer
US2559364A (en) * 1944-06-24 1951-07-03 William H Mashinter Fuel injector
US2753217A (en) * 1952-11-08 1956-07-03 Texas Co Fuel injection nozzle for internal combustion engine
US4790055A (en) * 1987-06-15 1988-12-13 Stanadyne, Inc. Method of assembling a fuel nozzle assembly
US4938193A (en) * 1987-06-15 1990-07-03 Stanadyne Automotive Corp. Fuel injection nozzle
US4785156A (en) * 1987-12-18 1988-11-15 American Telephone And Telegraph Company Soldering method using localized heat source
JP3560174B2 (ja) * 1994-05-17 2004-09-02 株式会社デンソー 流体噴射ノズル及びそれを用いた燃料噴射弁
DE4440182C2 (de) * 1994-11-10 2003-09-18 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19633260A1 (de) * 1996-08-17 1998-02-19 Bosch Gmbh Robert Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors
DE19736682A1 (de) * 1997-08-22 1999-02-25 Bosch Gmbh Robert Brennstoffeinspritzventil
JP3704957B2 (ja) * 1998-07-06 2005-10-12 いすゞ自動車株式会社 インジェクタ
GB9819746D0 (en) * 1998-09-11 1998-11-04 Lucas Ind Plc Fuel injector
DE19912665A1 (de) 1999-03-20 2000-09-21 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19946766C2 (de) 1999-09-29 2001-07-26 Siemens Ag Injektor für eine Brennkraftmaschine mit Direkteinspritzung
US6959878B1 (en) * 1999-11-17 2005-11-01 Stanadyne Corporation Compact fuel injection nozzle
US6439484B2 (en) * 2000-02-25 2002-08-27 Denso Corporation Fluid injection nozzle
DE10039424A1 (de) * 2000-08-11 2002-02-28 Siemens Ag Dosierventil mit einem hydraulischen Übertragungselement
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
WO2002031851A1 (en) 2000-10-06 2002-04-18 General Electric Company Lamp mount with a lamp mounting tube
DE60121352T2 (de) * 2000-10-11 2007-08-02 Siemens Vdo Automotive Corporation, Auburn Hills Ausgleichvorrichtung mit einer flexiblen membran für ein kraftstoffeinspritzventil und verfahren dafür
DE50107526D1 (de) * 2000-11-02 2005-10-27 Siemens Ag Fluiddosiervorrichtung mit drosselstelle
DE10054182A1 (de) * 2000-11-02 2002-05-29 Siemens Ag Fluiddosiervorrichtung mit Drosselstelle
WO2002038948A1 (en) * 2000-11-13 2002-05-16 Siemens Vdo Automotive Corporation Magneto-hydraulic compensator for a fuel injector
US6499471B2 (en) * 2001-06-01 2002-12-31 Siemens Automotive Corporation Hydraulic compensator for a piezoelectrical fuel injector
DE10159749A1 (de) * 2001-12-05 2003-06-12 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10204655A1 (de) * 2002-02-05 2003-08-28 Bosch Gmbh Robert Brennstoffeinspritzventil
US6749127B2 (en) * 2002-02-11 2004-06-15 Siemens Vdo Automotive Corporation Method of filling fluid in a thermal compensator
DE10217594A1 (de) * 2002-04-19 2003-11-06 Bosch Gmbh Robert Brennstoffeinspritzventil
EP1497553B1 (de) * 2002-04-22 2010-01-13 Continental Automotive GmbH Dosiervorrichtung für fluide, insbesondere kraftfahrzeug-einspritzventil
DE10226649A1 (de) * 2002-06-14 2004-01-08 Siemens Ag Dosiervorrichtung für Fluide, insbesondere Kraftfahrzeug-Einspritzventil
DE10232193A1 (de) 2002-07-16 2004-02-05 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
EP1591656B1 (de) * 2004-04-26 2008-03-12 Isuzu Motors Limited Längen-Ausgleichselement und dieses enthaltendes Kraftstoff-Einspritzventil

Also Published As

Publication number Publication date
US7934669B2 (en) 2011-05-03
JP4473915B2 (ja) 2010-06-02
JP2007537391A (ja) 2007-12-20
EP1745210A1 (de) 2007-01-24
DE102004024119A1 (de) 2005-12-08
EP1745210B1 (de) 2008-09-10
WO2005111407A1 (de) 2005-11-24
DE102004024119B4 (de) 2006-04-20
US20070210189A1 (en) 2007-09-13

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