DE50103026D1 - Drallscheibe, insbesondere für einspritzventile - Google Patents

Drallscheibe, insbesondere für einspritzventile

Info

Publication number
DE50103026D1
DE50103026D1 DE50103026T DE50103026T DE50103026D1 DE 50103026 D1 DE50103026 D1 DE 50103026D1 DE 50103026 T DE50103026 T DE 50103026T DE 50103026 T DE50103026 T DE 50103026T DE 50103026 D1 DE50103026 D1 DE 50103026D1
Authority
DE
Germany
Prior art keywords
injection valves
spiral disc
spiral
disc
valves
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
DE50103026T
Other languages
English (en)
Inventor
Guenter Dantes
Detlef Nowak
Joerg Heyse
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 DE50103026T priority Critical patent/DE50103026D1/de
Application granted granted Critical
Publication of DE50103026D1 publication Critical patent/DE50103026D1/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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/184—Discharge orifices having non circular sections
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M61/1853—Orifice plates
    • F02M61/186—Multi-layered orifice plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50103026T 2000-08-23 2001-08-21 Drallscheibe, insbesondere für einspritzventile Expired - Lifetime DE50103026D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50103026T DE50103026D1 (de) 2000-08-23 2001-08-21 Drallscheibe, insbesondere für einspritzventile

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10041440A DE10041440A1 (de) 2000-08-23 2000-08-23 Drallscheibe und Brennstoffeinspritzventil mit Drallscheibe
DE50103026T DE50103026D1 (de) 2000-08-23 2001-08-21 Drallscheibe, insbesondere für einspritzventile
PCT/DE2001/003106 WO2002016758A1 (de) 2000-08-23 2001-08-21 Drallscheibe und brennstoffeinspritzventil mit drallscheibe

Publications (1)

Publication Number Publication Date
DE50103026D1 true DE50103026D1 (de) 2004-09-02

Family

ID=7653548

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10041440A Withdrawn DE10041440A1 (de) 2000-08-23 2000-08-23 Drallscheibe und Brennstoffeinspritzventil mit Drallscheibe
DE50103026T Expired - Lifetime DE50103026D1 (de) 2000-08-23 2001-08-21 Drallscheibe, insbesondere für einspritzventile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10041440A Withdrawn DE10041440A1 (de) 2000-08-23 2000-08-23 Drallscheibe und Brennstoffeinspritzventil mit Drallscheibe

Country Status (7)

Country Link
US (1) US6764033B2 (de)
EP (1) EP1313942B1 (de)
JP (1) JP2004507646A (de)
CN (1) CN1388864A (de)
CZ (1) CZ20021381A3 (de)
DE (2) DE10041440A1 (de)
WO (1) WO2002016758A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7191961B2 (en) * 2002-11-29 2007-03-20 Denso Corporation Injection hole plate and fuel injection apparatus having the same
JP4017508B2 (ja) * 2002-11-29 2007-12-05 株式会社デンソー 燃料噴射装置
US7438241B2 (en) * 2004-11-05 2008-10-21 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
US7051957B1 (en) * 2004-11-05 2006-05-30 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
US7168637B2 (en) * 2004-11-05 2007-01-30 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
US7104475B2 (en) * 2004-11-05 2006-09-12 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
JP5166500B2 (ja) * 2010-09-30 2013-03-21 日立オートモティブシステムズ株式会社 燃料噴射弁
JP5730024B2 (ja) * 2011-01-12 2015-06-03 三菱日立パワーシステムズ株式会社 噴霧ノズル及び噴霧ノズルを有する燃焼装置
DE102012211665A1 (de) * 2011-08-18 2013-02-21 Robert Bosch Gmbh Ventil für ein strömendes Fluid
JP5961383B2 (ja) 2012-01-11 2016-08-02 日立オートモティブシステムズ株式会社 燃料噴射弁
US10344725B2 (en) * 2017-06-14 2019-07-09 Continental Powertrain, USA, LLC. Fluid injector spray disc having offset channel architecture, and methods for constructing and utilizing same
DE102018203065A1 (de) * 2018-03-01 2019-09-05 Robert Bosch Gmbh Verfahren zur Herstellung eines Injektors
KR20240003230A (ko) * 2022-06-30 2024-01-08 두산에너빌리티 주식회사 제트 노즐, 연소기 및 이를 포함하는 가스터빈

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920831A (en) * 1957-02-28 1960-01-12 Jr Wadsworth J Johnsyn Fuel atomizing nozzle
US3081952A (en) * 1961-06-30 1963-03-19 Bendix Corp Fuel nozzle
US3326470A (en) * 1965-04-27 1967-06-20 Babcock & Wilcox Co Liquid atomizer
USRE33841E (en) * 1986-04-24 1992-03-10 General Motors Corporation Dual spray cone electromagnetic fuel injector
DE3921079A1 (de) * 1989-06-28 1991-01-03 Bosch Gmbh Robert Anordnung zur zerstaeubung
JPH0454272A (ja) * 1990-06-25 1992-02-21 Hitachi Ltd 燃料噴射装置
US5570841A (en) * 1994-10-07 1996-11-05 Siemens Automotive Corporation Multiple disk swirl atomizer for fuel injector
BR9605945A (pt) * 1995-03-29 1997-08-19 Bosch Gmbh Robert Processo para a fabricação de um disco perfurado
DE19607288A1 (de) 1995-03-29 1996-10-02 Bosch Gmbh Robert Verfahren zur Herstellung einer Lochscheibe
DE19527626A1 (de) * 1995-07-28 1997-01-30 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19637103A1 (de) 1996-09-12 1998-03-19 Bosch Gmbh Robert Ventil, insbesondere Brennstoffeinspritzventil
DE19639506A1 (de) * 1996-09-26 1998-04-02 Bosch Gmbh Robert Lochscheibe und Ventil mit einer Lochscheibe
DE19703200A1 (de) * 1997-01-30 1998-08-06 Bosch Gmbh Robert Brennstoffeinspritzventil
US6125818A (en) * 1997-03-19 2000-10-03 Hiatchi, Ltd. Fuel injector and internal combustion engine having the same
JP2001505279A (ja) * 1997-09-16 2001-04-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 孔付円板もしくは霧化円板並びに孔付円板もしくは霧化円板を備えた噴射弁
DE19815795A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Zerstäuberscheibe und Brennstoffeinspritzventil mit Zerstäuberscheibe
DE19815781A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19815780A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Montage eines Brennstoffeinspritzventils
DE19907899A1 (de) * 1999-02-24 2000-08-31 Bosch Gmbh Robert Brennstoffeinspritzventil
US6405945B1 (en) * 2000-09-06 2002-06-18 Visteon Global Tech., Inc. Nozzle for a fuel injector
DE10056006A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
JP2004507646A (ja) 2004-03-11
US6764033B2 (en) 2004-07-20
CZ20021381A3 (cs) 2003-10-15
EP1313942A1 (de) 2003-05-28
EP1313942B1 (de) 2004-07-28
US20020179740A1 (en) 2002-12-05
WO2002016758A1 (de) 2002-02-28
CN1388864A (zh) 2003-01-01
DE10041440A1 (de) 2002-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)