BR9706778A - Disco perfurado e válvula com um disco perfurado - Google Patents

Disco perfurado e válvula com um disco perfurado

Info

Publication number
BR9706778A
BR9706778A BR9706778A BR9706778A BR9706778A BR 9706778 A BR9706778 A BR 9706778A BR 9706778 A BR9706778 A BR 9706778A BR 9706778 A BR9706778 A BR 9706778A BR 9706778 A BR9706778 A BR 9706778A
Authority
BR
Brazil
Prior art keywords
perforated disk
valve
perforated
disk
Prior art date
Application number
BR9706778A
Other languages
English (en)
Inventor
Frank Schatz
Volker Holzgrege
Nikolaus Simon
Joerg Heyse
Guenter Dantes
Beate Ader
Detlef Nowak
Stefan Arndt
Heinz Fuchs
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9706778A publication Critical patent/BR9706778A/pt

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
    • F02M61/18—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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M61/1846—Dimensional characteristics of discharge 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Closures For Containers (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
BR9706778A 1996-09-26 1997-09-05 Disco perfurado e válvula com um disco perfurado BR9706778A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19639506A DE19639506A1 (de) 1996-09-26 1996-09-26 Lochscheibe und Ventil mit einer Lochscheibe
PCT/DE1997/001952 WO1998013601A1 (de) 1996-09-26 1997-09-05 Lochscheibe und ventil mit einer lochscheibe

Publications (1)

Publication Number Publication Date
BR9706778A true BR9706778A (pt) 1999-04-13

Family

ID=7806924

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706778A BR9706778A (pt) 1996-09-26 1997-09-05 Disco perfurado e válvula com um disco perfurado

Country Status (10)

Country Link
US (1) US6050507A (pt)
EP (1) EP0862690B1 (pt)
JP (1) JP2000501476A (pt)
KR (1) KR19990067332A (pt)
CN (1) CN1079904C (pt)
BR (1) BR9706778A (pt)
DE (2) DE19639506A1 (pt)
ES (1) ES2190542T3 (pt)
RU (1) RU2180407C2 (pt)
WO (1) WO1998013601A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815775A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Drallscheibe und Brennstoffeinspritzventil mit Drallscheibe
DE19815781A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19815800A1 (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
DE19815795A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Zerstäuberscheibe und Brennstoffeinspritzventil mit Zerstäuberscheibe
DE19822896A1 (de) 1998-05-22 1999-11-25 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10032330A1 (de) * 2000-07-04 2002-01-17 Bosch Gmbh Robert Brennstoffeinspritzsystem
DE10041440A1 (de) * 2000-08-23 2002-03-07 Bosch Gmbh Robert Drallscheibe und Brennstoffeinspritzventil mit Drallscheibe
DE10059682A1 (de) * 2000-12-01 2002-06-06 Bosch Gmbh Robert Zerstäuberscheibe und Brennstoffeinspritzventil mit einer Zerstäuberscheibe
JP3556899B2 (ja) * 2000-12-04 2004-08-25 三菱電機株式会社 燃料噴射弁
GB2376047B (en) * 2001-05-31 2005-03-30 Finch Ltd Fuel injection devices
US6513724B1 (en) 2001-06-13 2003-02-04 Siemens Automotive Corporation Method and apparatus for defining a spray pattern from a fuel injector
US6708907B2 (en) 2001-06-18 2004-03-23 Siemens Automotive Corporation Fuel injector producing non-symmetrical conical fuel distribution
US7021570B2 (en) * 2002-07-29 2006-04-04 Denso Corporation Fuel injection device having injection hole plate
US6820826B2 (en) * 2002-09-25 2004-11-23 Siemens Vdo Automotive Corp. Spray targeting to an arcuate sector with non-angled orifices in fuel injection metering disc and method
JP4069452B2 (ja) * 2002-12-17 2008-04-02 株式会社デンソー 燃料噴射装置
DE10319694A1 (de) * 2003-05-02 2004-12-02 Robert Bosch Gmbh Brennstoffeinspritzventil
US6948665B2 (en) * 2003-06-30 2005-09-27 Siemens Vdo Automotive Corporation Fuel injector including an orifice disc, and a method of forming the orifice disc with an asymmetrical punch
US7380550B2 (en) 2004-01-30 2008-06-03 Hewlett-Packard Development Company, L.P. Systems and methods for particle detection
US7438241B2 (en) * 2004-11-05 2008-10-21 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
US7168637B2 (en) * 2004-11-05 2007-01-30 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
US7104475B2 (en) * 2004-11-05 2006-09-12 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
DE102007062187A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Brennstoffeinspritzventil
JP5258644B2 (ja) * 2009-03-18 2013-08-07 日立オートモティブシステムズ株式会社 燃料噴射弁
JP4808801B2 (ja) * 2009-05-18 2011-11-02 三菱電機株式会社 燃料噴射弁
RU2593254C2 (ru) 2010-12-28 2016-08-10 Стэмфорд Девайсиз Лтд. Полученная фотолитографическим способом дырчатая пластина и способ ее изготовления
CN102553746B (zh) * 2010-12-31 2013-11-06 中国科学院高能物理研究所 一种气液混合喷嘴结构的制作方法
JP5295311B2 (ja) * 2011-06-09 2013-09-18 三菱電機株式会社 燃料噴射弁
US8978364B2 (en) * 2012-05-07 2015-03-17 Tenneco Automotive Operating Company Inc. Reagent injector
EP2859137B1 (en) 2012-06-11 2018-12-05 Stamford Devices Limited A method of producing an aperture plate for a nebulizer
WO2014170956A1 (ja) * 2013-04-16 2014-10-23 三菱電機株式会社 燃料噴射弁
US9850869B2 (en) * 2013-07-22 2017-12-26 Delphi Technologies, Inc. Fuel injector
US9200650B2 (en) * 2013-09-26 2015-12-01 Paul D. Van Buskirk Orifice plates
WO2015177311A1 (en) 2014-05-23 2015-11-26 Stamford Devices Limited A method for producing an aperture plate
JP6452842B2 (ja) * 2015-11-06 2019-01-16 三菱電機株式会社 燃料噴射弁の弁装置
US10927804B2 (en) * 2017-06-07 2021-02-23 Ford Global Technologies, Llc Direct fuel injector
US10458293B2 (en) * 2017-07-20 2019-10-29 Woodward, Inc. Metering plate for reduction in discharge coefficient variation between gaseous fuel injectors
WO2019087325A1 (ja) * 2017-11-01 2019-05-09 三菱電機株式会社 燃料噴射弁
DE102018203065A1 (de) * 2018-03-01 2019-09-05 Robert Bosch Gmbh Verfahren zur Herstellung eines Injektors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483615C (de) 1929-10-05 Deckel Friedrich Offene Duese fuer Einspritzbrennkraftmaschinen
US4828184A (en) * 1988-08-12 1989-05-09 Ford Motor Company Silicon micromachined compound nozzle
DE69415362T2 (de) * 1993-02-17 1999-06-10 DENSO CORPORATION, Kariya-city, Aichi-pref. Flüssigkeiteinspritzventil
US5383597A (en) * 1993-08-06 1995-01-24 Ford Motor Company Apparatus and method for controlling the cone angle of an atomized spray from a low pressure fuel injector
WO1995004881A1 (en) 1993-08-06 1995-02-16 Ford Motor Company A fuel injector
DE4435163A1 (de) * 1994-09-30 1996-04-04 Bosch Gmbh Robert Düsenplatte, insbesondere für Einspritzventile und Verfahren zur Herstellung einer Düsenplatte
DE4437913A1 (de) * 1994-10-22 1996-04-25 Hans Kubach Düsenscheibe, insbesondere für Kraftstoffeinspritzventile und Verfahren zu ihrer Herstellung
US5685491A (en) * 1995-01-11 1997-11-11 Amtx, Inc. Electroformed multilayer spray director and a process for the preparation thereof
WO1996030645A1 (de) * 1995-03-29 1996-10-03 Robert Bosch Gmbh Verfahren zur herstellung einer lochscheibe
DE19607277A1 (de) 1995-03-29 1996-10-02 Bosch Gmbh Robert Lochscheibe, insbesondere für Einspritzventile

Also Published As

Publication number Publication date
DE19639506A1 (de) 1998-04-02
DE59708949D1 (de) 2003-01-23
JP2000501476A (ja) 2000-02-08
ES2190542T3 (es) 2003-08-01
US6050507A (en) 2000-04-18
CN1079904C (zh) 2002-02-27
WO1998013601A1 (de) 1998-04-02
EP0862690A1 (de) 1998-09-09
RU2180407C2 (ru) 2002-03-10
CN1205051A (zh) 1999-01-13
KR19990067332A (ko) 1999-08-16
EP0862690B1 (de) 2002-12-11

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Legal Events

Date Code Title Description
FF Decision: intention to grant
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2004 DE 02/06/2009.