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DE59807000D1 - Kraftstoffeinspritzdüse - Google Patents

Kraftstoffeinspritzdüse

Info

Publication number
DE59807000D1
DE59807000D1 DE59807000T DE59807000T DE59807000D1 DE 59807000 D1 DE59807000 D1 DE 59807000D1 DE 59807000 T DE59807000 T DE 59807000T DE 59807000 T DE59807000 T DE 59807000T DE 59807000 D1 DE59807000 D1 DE 59807000D1
Authority
DE
Germany
Prior art keywords
fuel injector
injector
fuel
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.)
Expired - Lifetime
Application number
DE59807000T
Other languages
English (en)
Inventor
Max Seitter
Friedrich Muehleder
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
Application granted granted Critical
Publication of DE59807000D1 publication Critical patent/DE59807000D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE59807000T 1997-07-31 1998-03-04 Kraftstoffeinspritzdüse Expired - Lifetime DE59807000D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29713628U DE29713628U1 (de) 1997-07-31 1997-07-31 Kraftstoffeinspritzdüse
PCT/DE1998/000620 WO1999006692A1 (de) 1997-07-31 1998-03-04 Kraftstoffeinspritzdüse

Publications (1)

Publication Number Publication Date
DE59807000D1 true DE59807000D1 (de) 2003-02-27

Family

ID=8043949

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29713628U Expired - Lifetime DE29713628U1 (de) 1997-07-31 1997-07-31 Kraftstoffeinspritzdüse
DE59807000T Expired - Lifetime DE59807000D1 (de) 1997-07-31 1998-03-04 Kraftstoffeinspritzdüse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29713628U Expired - Lifetime DE29713628U1 (de) 1997-07-31 1997-07-31 Kraftstoffeinspritzdüse

Country Status (5)

Country Link
US (1) US6168095B1 (de)
EP (1) EP0929742B1 (de)
JP (1) JP2001504192A (de)
DE (2) DE29713628U1 (de)
WO (1) WO1999006692A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3630076B2 (ja) * 2000-05-30 2005-03-16 株式会社デンソー 弁装置
JP3908491B2 (ja) * 2001-08-03 2007-04-25 株式会社日立製作所 電子燃料噴射弁
DE10147205C1 (de) * 2001-09-25 2003-05-08 Bosch Gmbh Robert Verfahren zur Wärmebehandlung von Werkstücken aus temperaturbeständigen Stählen
JP2003120463A (ja) * 2001-10-16 2003-04-23 Hitachi Ltd 燃料噴射弁、ノズルボディ、流体通路を有する円筒部品の製造方法
DE10261175A1 (de) * 2002-12-20 2004-07-08 Daimlerchrysler Ag Schieberventil
JP4097155B2 (ja) * 2003-02-04 2008-06-11 三菱電機株式会社 燃料噴射弁
DE102004039926B4 (de) * 2004-08-18 2016-09-22 Robert Bosch Gmbh Verfahren zur Herstellung eines temperatur- und korrosionsbeständigen Kraftstoffinjektorkörpers
US7438241B2 (en) * 2004-11-05 2008-10-21 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7051957B1 (en) * 2004-11-05 2006-05-30 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7104475B2 (en) * 2004-11-05 2006-09-12 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7124963B2 (en) * 2004-11-05 2006-10-24 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7137577B2 (en) * 2004-11-05 2006-11-21 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7185831B2 (en) * 2004-11-05 2007-03-06 Ford Motor Company Low pressure fuel injector nozzle
US7168637B2 (en) * 2004-11-05 2007-01-30 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
US7198207B2 (en) * 2004-11-05 2007-04-03 Visteon Global Technologies, Inc. Low pressure fuel injector nozzle
JP2006170192A (ja) 2004-11-17 2006-06-29 Denso Corp 燃料噴射ノズル及びその製造方法
US20070176025A1 (en) * 2006-01-31 2007-08-02 Joachim Gerster Corrosion resistant magnetic component for a fuel injection valve
US8029627B2 (en) * 2006-01-31 2011-10-04 Vacuumschmelze Gmbh & Co. Kg Corrosion resistant magnetic component for a fuel injection valve
FR2908838A1 (fr) 2006-11-20 2008-05-23 Peugeot Citroen Automobiles Sa Injecteur de carburant muni d'une aiguille creuse
JP4948295B2 (ja) * 2007-07-06 2012-06-06 愛三工業株式会社 燃料噴射弁
US9057115B2 (en) * 2007-07-27 2015-06-16 Vacuumschmelze Gmbh & Co. Kg Soft magnetic iron-cobalt-based alloy and process for manufacturing it
US20100025500A1 (en) * 2008-07-31 2010-02-04 Caterpillar Inc. Materials for fuel injector components
AT511880B1 (de) * 2011-09-06 2013-12-15 Bosch Gmbh Robert Verschleissoptimierte herstellung von konischen spritzlöchern
DE102016222904A1 (de) * 2016-11-21 2018-05-24 Robert Bosch Gmbh Komponente, die zum Führen und/oder Speichern von zumindest einem Fluid und insbesondere für eine Brennstoffeinspritzanlage dient, Brennstoffeinspritzanlage und Verfahren zur Herstellung einer Komponente
CN109082608A (zh) * 2018-10-26 2018-12-25 成都先进金属材料产业技术研究院有限公司 控制低铬不锈钢中δ铁素体含量的方法
JP6888146B1 (ja) 2020-03-27 2021-06-16 日立Astemo株式会社 直噴式燃料噴射弁
WO2022077366A1 (en) 2020-10-15 2022-04-21 Cummins Inc. Fuel system components
WO2023064445A1 (en) * 2021-10-14 2023-04-20 Icom North America Llc High flow inline air/fuel vortex injection system for internal combustion engines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233190B1 (de) 1985-08-10 1989-12-20 Robert Bosch Gmbh Kraftstoff-einspritzdüse für brennkraftmaschinen
DE4033706A1 (de) * 1990-10-24 1991-02-21 Hans Prof Dr Ing Berns Einsatzhaerten mit stickstoff zur verbesserung des korrosionswiderstandes martensitischer nichtrostender staehle
JP2592542B2 (ja) * 1990-11-24 1997-03-19 株式会社日立製作所 電磁バルブのノズルの製造方法
JP3125162B2 (ja) * 1992-08-10 2001-01-15 株式会社日立製作所 燃料噴射装置のノズルボディ及び弁
JP2769422B2 (ja) * 1993-04-19 1998-06-25 日立金属株式会社 内燃機関の燃料噴射ノズルまたはニードル用高強度ステンレス鋼、内燃機関用燃料噴射ノズルおよびその製造方法
JP3559307B2 (ja) * 1993-05-11 2004-09-02 本田技研工業株式会社 燃料噴射弁の弁体または弁座
FR2713100B1 (fr) * 1993-11-30 1996-01-05 Rossignol Sa Ski.

Also Published As

Publication number Publication date
WO1999006692A1 (de) 1999-02-11
DE29713628U1 (de) 1998-11-26
EP0929742A1 (de) 1999-07-21
JP2001504192A (ja) 2001-03-27
EP0929742B1 (de) 2003-01-22
US6168095B1 (en) 2001-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition