DE10353683A1 - Kraftstoffeinspritzventil für Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für Brennkraftmaschinen Download PDF

Info

Publication number
DE10353683A1
DE10353683A1 DE2003153683 DE10353683A DE10353683A1 DE 10353683 A1 DE10353683 A1 DE 10353683A1 DE 2003153683 DE2003153683 DE 2003153683 DE 10353683 A DE10353683 A DE 10353683A DE 10353683 A1 DE10353683 A1 DE 10353683A1
Authority
DE
Germany
Prior art keywords
valve
valve seat
fuel injection
cone surface
injection valve
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Withdrawn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
DE2003153683
Other languages
German (de)
English (en)
Inventor
Markus Ohnmacht
Wolfgang Stoecklein
Holger Rapp
Werner Teschner
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
Priority to DE2003153683 priority Critical patent/DE10353683A1/de
Priority to FR0452601A priority patent/FR2862351B1/fr
Publication of DE10353683A1 publication Critical patent/DE10353683A1/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Withdrawn legal-status Critical Current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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1873—Valve seats or member ends having circumferential grooves or ridges, e.g. toroidal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE2003153683 2003-11-17 2003-11-17 Kraftstoffeinspritzventil für Brennkraftmaschinen Withdrawn DE10353683A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2003153683 DE10353683A1 (de) 2003-11-17 2003-11-17 Kraftstoffeinspritzventil für Brennkraftmaschinen
FR0452601A FR2862351B1 (fr) 2003-11-17 2004-11-12 Injecteur de carburant pour un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003153683 DE10353683A1 (de) 2003-11-17 2003-11-17 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
DE10353683A1 true DE10353683A1 (de) 2005-06-16

Family

ID=34485227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003153683 Withdrawn DE10353683A1 (de) 2003-11-17 2003-11-17 Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE10353683A1 (fr)
FR (1) FR2862351B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1965070A1 (fr) * 2006-08-31 2008-09-03 Mitsubishi Heavy Industries, Ltd. Soupape d'injection de carburant
CN102338008A (zh) * 2010-07-14 2012-02-01 株式会社电装 燃料喷射设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005045001A1 (de) * 2005-09-21 2007-03-22 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
US20120223164A1 (en) * 2009-09-14 2012-09-06 Junmei Shi Nozzle assembly for an injection valve and injection valve
GB2613396B (en) * 2021-12-02 2024-03-20 Delphi Tech Ip Ltd Fuel injector suitable for gaseous fuel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031264A1 (de) * 2000-06-27 2002-01-17 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10031265A1 (de) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10122503A1 (de) * 2001-05-10 2002-11-21 Bosch Gmbh Robert Ventil mit radialen Ausnehmungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1965070A1 (fr) * 2006-08-31 2008-09-03 Mitsubishi Heavy Industries, Ltd. Soupape d'injection de carburant
EP1965070A4 (fr) * 2006-08-31 2013-04-03 Mitsubishi Heavy Ind Ltd Soupape d'injection de carburant
CN102338008A (zh) * 2010-07-14 2012-02-01 株式会社电装 燃料喷射设备
CN102338008B (zh) * 2010-07-14 2014-10-01 株式会社电装 燃料喷射设备

Also Published As

Publication number Publication date
FR2862351B1 (fr) 2007-08-24
FR2862351A1 (fr) 2005-05-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee