DE102007013247A1 - Dichtkante für Kegelsitzventil - Google Patents

Dichtkante für Kegelsitzventil Download PDF

Info

Publication number
DE102007013247A1
DE102007013247A1 DE200710013247 DE102007013247A DE102007013247A1 DE 102007013247 A1 DE102007013247 A1 DE 102007013247A1 DE 200710013247 DE200710013247 DE 200710013247 DE 102007013247 A DE102007013247 A DE 102007013247A DE 102007013247 A1 DE102007013247 A1 DE 102007013247A1
Authority
DE
Germany
Prior art keywords
valve
sealing
edge
fluid
fluid injector
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Withdrawn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
DE200710013247
Other languages
German (de)
English (en)
Inventor
Joerg Schoefer
Gerd Dornhoefer
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 DE200710013247 priority Critical patent/DE102007013247A1/de
Priority to PCT/EP2008/052677 priority patent/WO2008113691A1/fr
Publication of DE102007013247A1 publication Critical patent/DE102007013247A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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)
DE200710013247 2007-03-20 2007-03-20 Dichtkante für Kegelsitzventil Withdrawn DE102007013247A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200710013247 DE102007013247A1 (de) 2007-03-20 2007-03-20 Dichtkante für Kegelsitzventil
PCT/EP2008/052677 WO2008113691A1 (fr) 2007-03-20 2008-03-05 Arête d'étanchéité pour une soupape à siège conique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710013247 DE102007013247A1 (de) 2007-03-20 2007-03-20 Dichtkante für Kegelsitzventil

Publications (1)

Publication Number Publication Date
DE102007013247A1 true DE102007013247A1 (de) 2008-09-25

Family

ID=39595602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200710013247 Withdrawn DE102007013247A1 (de) 2007-03-20 2007-03-20 Dichtkante für Kegelsitzventil

Country Status (2)

Country Link
DE (1) DE102007013247A1 (fr)
WO (1) WO2008113691A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156641A1 (fr) * 2015-10-14 2017-04-19 Continental Automotive GmbH Injecteur pour injection de fluides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016203028A1 (de) * 2016-02-26 2017-08-31 Bayerische Motoren Werke Aktiengesellschaft Kraftstoffinjektor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547423A1 (de) 1995-12-19 1997-06-26 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9425652D0 (en) * 1994-12-20 1995-02-22 Lucas Ind Plc Fuel injection nozzle
DE10245573A1 (de) * 2002-09-27 2004-04-08 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10259169A1 (de) * 2002-12-18 2004-07-01 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschine
DE10351460A1 (de) * 2003-11-04 2005-06-09 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, sowie Verfahren zu deren Herstellung
DE10354878A1 (de) * 2003-11-24 2005-06-09 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, insbesondere für eine Brennkraftmaschine mit Kraftstoff-Direkteinspritzung, sowie Verfahren zu ihrer Herstellung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547423A1 (de) 1995-12-19 1997-06-26 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156641A1 (fr) * 2015-10-14 2017-04-19 Continental Automotive GmbH Injecteur pour injection de fluides

Also Published As

Publication number Publication date
WO2008113691A1 (fr) 2008-09-25

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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: 20121002