BR0108045A - Disco atomizador e válvula injetora de combustìvel com um disco atomizador - Google Patents

Disco atomizador e válvula injetora de combustìvel com um disco atomizador

Info

Publication number
BR0108045A
BR0108045A BR0108045-8A BR0108045A BR0108045A BR 0108045 A BR0108045 A BR 0108045A BR 0108045 A BR0108045 A BR 0108045A BR 0108045 A BR0108045 A BR 0108045A
Authority
BR
Brazil
Prior art keywords
injector valve
fuel injector
disk
atomizer disc
atomizer
Prior art date
Application number
BR0108045-8A
Other languages
English (en)
Inventor
Wolfgang Dressler
Joerg Heyse
Horst Boeder
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 BR0108045A publication Critical patent/BR0108045A/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
    • 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
    • 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
    • F02M61/18—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

"DISCO ATOMIZADOR E VáLVULA INJETORA DE COMBUSTìVEL COM UM DISCO ATOMIZADOR". A invenção refere-se a um disco atomizador (23), com pelo menos uma entrada (40) e pelo menos uma saída (42) e com uma passagem completa para um fluido entre a entrada (40) e a saída (42). No disco atomizador (23) está integrado um sensor de quantidade de passagem (50, 51, 50', 51', 150, 151), corrente acima de uma secção transversal dosadora da passagem de fluido. Desse modo, a passagem pelo disco atomizador (23) é controlável na operação de corrente e regulável ativamente, a qualquer momento. O disco atomizador (23) é particularmente apropriado para uso em uma válvula injetora de combustível, particularmente, uma válvula injetora de alta pressão, para injeção direta de combustível em uma câmara de combustão de uma máquina de combustão interna condensadora de mistura e de ignição externa.
BR0108045-8A 2000-12-01 2001-11-30 Disco atomizador e válvula injetora de combustìvel com um disco atomizador BR0108045A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10059682A DE10059682A1 (de) 2000-12-01 2000-12-01 Zerstäuberscheibe und Brennstoffeinspritzventil mit einer Zerstäuberscheibe
PCT/DE2001/004502 WO2002044553A1 (de) 2000-12-01 2001-11-30 Zerstäuberscheibe und brennstoffeinspritzventil mit einer zerstäuberscheibe

Publications (1)

Publication Number Publication Date
BR0108045A true BR0108045A (pt) 2003-06-17

Family

ID=7665385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108045-8A BR0108045A (pt) 2000-12-01 2001-11-30 Disco atomizador e válvula injetora de combustìvel com um disco atomizador

Country Status (9)

Country Link
US (1) US20030122000A1 (pt)
EP (1) EP1339973B1 (pt)
JP (1) JP2004514836A (pt)
KR (1) KR20020074225A (pt)
CN (1) CN1419631A (pt)
BR (1) BR0108045A (pt)
CZ (1) CZ20022623A3 (pt)
DE (2) DE10059682A1 (pt)
WO (1) WO2002044553A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069452B2 (ja) * 2002-12-17 2008-04-02 株式会社デンソー 燃料噴射装置
DE102004032229B3 (de) * 2004-07-02 2006-01-05 Compact Dynamics Gmbh Brennstoff-Einspritzventil
DE102005023793B4 (de) * 2005-05-19 2012-01-12 Ulrich Schmid Vorrichtung zur Drallerzeugung in einem Kraftstoffeinspritzventil
DE102007062187A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Brennstoffeinspritzventil
JP2014009653A (ja) * 2012-07-02 2014-01-20 Mitsubishi Electric Corp 燃料噴射弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907748A (en) * 1988-08-12 1990-03-13 Ford Motor Company Fuel injector with silicon nozzle
DE3926077A1 (de) * 1989-08-07 1991-02-14 Peter Prof Dr Greil Keramische verbundkoerper und verfahren zu ihrer herstellung
DE19538695C2 (de) * 1994-10-19 2003-05-28 Bosch Gmbh Robert Keramischer elektrischer Widerstand und dessen Verwendung
US5716001A (en) * 1995-08-09 1998-02-10 Siemens Automotive Corporation Flow indicating injector nozzle
DE19639506A1 (de) * 1996-09-26 1998-04-02 Bosch Gmbh Robert Lochscheibe und Ventil mit einer Lochscheibe
US6330981B1 (en) * 1999-03-01 2001-12-18 Siemens Automotive Corporation Fuel injector with turbulence generator for fuel orifice
US6357677B1 (en) * 1999-10-13 2002-03-19 Siemens Automotive Corporation Fuel injection valve with multiple nozzle plates

Also Published As

Publication number Publication date
EP1339973B1 (de) 2006-11-15
KR20020074225A (ko) 2002-09-28
CZ20022623A3 (cs) 2004-01-14
DE10059682A1 (de) 2002-06-06
EP1339973A1 (de) 2003-09-03
DE50111471D1 (de) 2006-12-28
CN1419631A (zh) 2003-05-21
US20030122000A1 (en) 2003-07-03
JP2004514836A (ja) 2004-05-20
WO2002044553A1 (de) 2002-06-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]