DE102008042293A1 - Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine - Google Patents

Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine Download PDF

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Publication number
DE102008042293A1
DE102008042293A1 DE200810042293 DE102008042293A DE102008042293A1 DE 102008042293 A1 DE102008042293 A1 DE 102008042293A1 DE 200810042293 DE200810042293 DE 200810042293 DE 102008042293 A DE102008042293 A DE 102008042293A DE 102008042293 A1 DE102008042293 A1 DE 102008042293A1
Authority
DE
Germany
Prior art keywords
valve
control room
control
drain hole
inlet
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Withdrawn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
DE200810042293
Other languages
German (de)
English (en)
Inventor
Gerhard Weiss
Gerald Thaller
Michael Pressler
Martin Schoeppl
Michael Rainer Schmid
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 DE200810042293 priority Critical patent/DE102008042293A1/de
Priority to PCT/EP2009/059649 priority patent/WO2010034544A1/fr
Priority to CN200980137491.1A priority patent/CN102165176B/zh
Priority to EP09781113.7A priority patent/EP2347115B1/fr
Publication of DE102008042293A1 publication Critical patent/DE102008042293A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside of injectors
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
DE200810042293 2008-09-23 2008-09-23 Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine Withdrawn DE102008042293A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE200810042293 DE102008042293A1 (de) 2008-09-23 2008-09-23 Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine
PCT/EP2009/059649 WO2010034544A1 (fr) 2008-09-23 2009-07-27 Injecteur permettant l'injection de carburant sous haute pression dans la chambre de combustion d'un moteur à combustion interne
CN200980137491.1A CN102165176B (zh) 2008-09-23 2009-07-27 用于将被加载高压的燃料喷射到内燃机的燃烧室中的喷射器
EP09781113.7A EP2347115B1 (fr) 2008-09-23 2009-07-27 Injecteur permettant l'injection de carburant sous haute pression dans la chambre de combustion d'un moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810042293 DE102008042293A1 (de) 2008-09-23 2008-09-23 Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102008042293A1 true DE102008042293A1 (de) 2010-03-25

Family

ID=41277475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810042293 Withdrawn DE102008042293A1 (de) 2008-09-23 2008-09-23 Injektor zur Einspritzung von mit Hochdruck beaufschlagtem Kraftstoff in den Brennraum einer Brennkraftmaschine

Country Status (4)

Country Link
EP (1) EP2347115B1 (fr)
CN (1) CN102165176B (fr)
DE (1) DE102008042293A1 (fr)
WO (1) WO2010034544A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075089A1 (fr) * 2014-11-11 2016-05-19 Robert Bosch Gmbh Soupape d'injection ayant une chambre de commande

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110822106B (zh) * 2018-08-09 2022-10-28 罗伯特·博世有限公司 用于制冷阀的传动装置和制冷阀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859592C1 (de) * 1998-12-22 2000-05-04 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE19939939A1 (de) * 1999-08-23 2001-04-19 Bosch Gmbh Robert Injektor für ein Common-Rail-Einspritzsystem für Brennkraftmaschinen mit kompakter Bauweise
DE19940290A1 (de) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Steuerventil für ein Kraftstoffeinspritzventil
DE10123775B4 (de) * 2001-05-16 2005-01-20 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor, sowie Kraftstoffsystem und Brennkraftmaschine
JP2003113761A (ja) * 2001-08-01 2003-04-18 Denso Corp 燃料噴射弁
DE10259950A1 (de) * 2002-12-20 2004-07-01 Robert Bosch Gmbh Steuerventil für Injektoren, insbesondere Common-Rail-Injektoren von Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016075089A1 (fr) * 2014-11-11 2016-05-19 Robert Bosch Gmbh Soupape d'injection ayant une chambre de commande

Also Published As

Publication number Publication date
CN102165176A (zh) 2011-08-24
CN102165176B (zh) 2014-02-19
WO2010034544A1 (fr) 2010-04-01
EP2347115A1 (fr) 2011-07-27
EP2347115B1 (fr) 2013-09-11

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110401