DE102004015745A1 - Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor - Google Patents

Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor Download PDF

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Publication number
DE102004015745A1
DE102004015745A1 DE200410015745 DE102004015745A DE102004015745A1 DE 102004015745 A1 DE102004015745 A1 DE 102004015745A1 DE 200410015745 DE200410015745 DE 200410015745 DE 102004015745 A DE102004015745 A DE 102004015745A DE 102004015745 A1 DE102004015745 A1 DE 102004015745A1
Authority
DE
Germany
Prior art keywords
nozzle
nozzle needle
housing
spring
needle
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.)
Withdrawn
Application number
DE200410015745
Other languages
German (de)
English (en)
Inventor
Bernd Berghaenel
Frank Bossert
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 DE200410015745 priority Critical patent/DE102004015745A1/de
Priority to PCT/EP2005/050215 priority patent/WO2005095789A1/fr
Publication of DE102004015745A1 publication Critical patent/DE102004015745A1/de
Withdrawn legal-status Critical Current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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
    • 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
    • F02M61/166—Selection of particular materials
    • 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
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE200410015745 2004-03-31 2004-03-31 Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor Withdrawn DE102004015745A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200410015745 DE102004015745A1 (de) 2004-03-31 2004-03-31 Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor
PCT/EP2005/050215 WO2005095789A1 (fr) 2004-03-31 2005-01-19 Dispositif d'injection de carburant dans la chambre de combustion d'un moteur a combustion interne a capteur de levee d'aiguille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410015745 DE102004015745A1 (de) 2004-03-31 2004-03-31 Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor

Publications (1)

Publication Number Publication Date
DE102004015745A1 true DE102004015745A1 (de) 2005-10-13

Family

ID=34960394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410015745 Withdrawn DE102004015745A1 (de) 2004-03-31 2004-03-31 Einrichtung zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine mit einem Nadelhubsensor

Country Status (2)

Country Link
DE (1) DE102004015745A1 (fr)
WO (1) WO2005095789A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003214A1 (de) 2009-05-19 2010-11-25 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzventils einer Brennkraftmaschine und Steuergerät für eine Brennkraftmaschine
DE102011016168A1 (de) 2011-04-05 2012-10-11 L'orange Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
DE102012205839A1 (de) 2012-04-11 2013-10-17 Robert Bosch Gmbh Verfahren zum Betreiben wenigstens eines Injektors
WO2016008640A1 (fr) * 2014-07-15 2016-01-21 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
WO2016012242A1 (fr) * 2014-07-22 2016-01-28 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
WO2016206982A1 (fr) * 2015-06-23 2016-12-29 Delphi International Operations Luxembourg S.À R.L. Ensemble buse avec signal fermé adaptatif
WO2017072081A1 (fr) * 2015-10-29 2017-05-04 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
DE102015225733A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Kraftstoffeinspritzdüse
DE102016203822A1 (de) * 2016-03-09 2017-09-14 Robert Bosch Gmbh Kraftstoffeinspritzventil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925187A1 (de) * 1979-06-22 1981-01-08 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE3117779A1 (de) * 1981-05-06 1982-11-25 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoff-einspritzduese fuer brennkraftmaschinen"
JPS60129483A (ja) * 1983-12-14 1985-07-10 Diesel Kiki Co Ltd 電磁弁
JPH06501080A (ja) * 1990-09-18 1994-01-27 ルーカス・インダストリーズ・パブリック・リミテッド・カンパニー 燃料噴射ノズル
WO2002016757A1 (fr) * 2000-08-21 2002-02-28 Volvo Lastvagnar Ab Dispositif detecteur de la position d'une aiguille

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8996280B2 (en) 2009-05-19 2015-03-31 Robert Bosch Gmbh Method for operating a fuel injector of an internal combustion engine, and control device for an internal combustion engine
DE102009003214A1 (de) 2009-05-19 2010-11-25 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzventils einer Brennkraftmaschine und Steuergerät für eine Brennkraftmaschine
DE102011016168A1 (de) 2011-04-05 2012-10-11 L'orange Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
DE102011016168B4 (de) * 2011-04-05 2015-02-12 L'orange Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
CN103375296B (zh) * 2012-04-11 2017-10-24 罗伯特·博世有限公司 用于运行至少一个喷油嘴的方法
DE102012205839A1 (de) 2012-04-11 2013-10-17 Robert Bosch Gmbh Verfahren zum Betreiben wenigstens eines Injektors
WO2016008640A1 (fr) * 2014-07-15 2016-01-21 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
FR3023875A1 (fr) * 2014-07-15 2016-01-22 Delphi Int Operations Luxembourg Sarl Injecteur de carburant
US10100794B2 (en) 2014-07-15 2018-10-16 Delphi Technologies Ip Limited Fuel injector
CN106662055B (zh) * 2014-07-22 2019-04-23 德尔福国际业务卢森堡公司 燃料喷射器
FR3024183A1 (fr) * 2014-07-22 2016-01-29 Delphi Int Operations Luxembourg Sarl Injecteur de carburant
CN106662055A (zh) * 2014-07-22 2017-05-10 德尔福国际业务卢森堡公司 燃料喷射器
WO2016012242A1 (fr) * 2014-07-22 2016-01-28 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
US10502172B2 (en) 2014-07-22 2019-12-10 Delphi Technologies Ip Limited Fuel injector with device for detecting needle position
EP3346124A1 (fr) * 2014-07-22 2018-07-11 Delphi International Operations Luxembourg S.à r.l. Injecteur de carburant
WO2016206982A1 (fr) * 2015-06-23 2016-12-29 Delphi International Operations Luxembourg S.À R.L. Ensemble buse avec signal fermé adaptatif
US10612504B2 (en) 2015-06-23 2020-04-07 Delphi Technologies Ip Limited Nozzle assembly with adaptive closed signal
WO2017072081A1 (fr) * 2015-10-29 2017-05-04 Delphi International Operations Luxembourg S.À R.L. Injecteur de carburant
FR3043144A1 (fr) * 2015-10-29 2017-05-05 Delphi Int Operations Luxembourg Sarl Injecteur de carburant
DE102015225733A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Kraftstoffeinspritzdüse
DE102016203822B4 (de) * 2016-03-09 2017-12-07 Robert Bosch Gmbh Kraftstoffeinspritzventil
DE102016203822A1 (de) * 2016-03-09 2017-09-14 Robert Bosch Gmbh Kraftstoffeinspritzventil

Also Published As

Publication number Publication date
WO2005095789A1 (fr) 2005-10-13

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Legal Events

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8139 Disposal/non-payment of the annual fee