[go: up one dir, main page]

BR9813561A - Injetor de gasolina com revestimento cerâmico anti-calamina, para injeção direta - Google Patents

Injetor de gasolina com revestimento cerâmico anti-calamina, para injeção direta

Info

Publication number
BR9813561A
BR9813561A BR9813561-9A BR9813561A BR9813561A BR 9813561 A BR9813561 A BR 9813561A BR 9813561 A BR9813561 A BR 9813561A BR 9813561 A BR9813561 A BR 9813561A
Authority
BR
Brazil
Prior art keywords
ceramic coating
calamine
direct injection
gasoline
gasoline injector
Prior art date
Application number
BR9813561-9A
Other languages
English (en)
Inventor
Michael Pontoppidan
Original Assignee
Magneti Marelli France
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 Magneti Marelli France filed Critical Magneti Marelli France
Publication of BR9813561A publication Critical patent/BR9813561A/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
    • F02M61/188—Spherical or partly spherical shaped valve member ends
    • 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
    • F02M61/06—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 the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • 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
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

Patente de Invenção: <B>"INJETOR DE GASOLINA COM REVESTIMENTO CERâMICO ANTI-CALAMINA, PARA INJEçãO DIRETA". O injetor compreende um nariz perfurado com pelo menos um orifício (7) de saída de gasolina na direção de uma câmara de combustão de um motor. Um revestimento de cerâmica (14) é depositado sobre a face externa do nariz, de preferência em um degrau (12) que delimita um rasgo nessa face externa, pelo menos em torno e imediatamente a jusante do orifício de saída (7), em relação ao sentido de passagem do carburante. Aplicação nos injetores de gasolina com revestimento de cerâmica anti-calamina para motores de combustão interna com ignição comandada e injeção direta.
BR9813561-9A 1997-12-12 1998-12-09 Injetor de gasolina com revestimento cerâmico anti-calamina, para injeção direta BR9813561A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9715762A FR2772432B1 (fr) 1997-12-12 1997-12-12 Injecteur d'essence a revetement ceramique anti-calamine, pour injection directe
PCT/FR1998/002668 WO1999031382A1 (fr) 1997-12-12 1998-12-09 Injecteur d'essence a revetement ceramique anti-calamine, pour injection directe

Publications (1)

Publication Number Publication Date
BR9813561A true BR9813561A (pt) 2000-10-10

Family

ID=9514524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813561-9A BR9813561A (pt) 1997-12-12 1998-12-09 Injetor de gasolina com revestimento cerâmico anti-calamina, para injeção direta

Country Status (7)

Country Link
US (1) US6267307B1 (pt)
EP (1) EP1038101B1 (pt)
JP (1) JP4267824B2 (pt)
BR (1) BR9813561A (pt)
DE (1) DE69804138T2 (pt)
FR (1) FR2772432B1 (pt)
WO (1) WO1999031382A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002543330A (ja) 1999-04-27 2002-12-17 シーメンス オートモーティヴ コーポレイション 移行部分を有する燃料噴射器
US6920690B1 (en) 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
WO2001002719A1 (de) * 1999-07-02 2001-01-11 Robert Bosch Gmbh Brennstoffeinspritzventil
EP1081374B1 (en) * 1999-09-03 2005-06-01 Delphi Technologies, Inc. Injection nozzle
LU90730B1 (en) * 2001-02-14 2002-08-16 Delphi Tech Inc Direct fuel injector
GB2376047B (en) * 2001-05-31 2005-03-30 Finch Ltd Fuel injection devices
DE10204656A1 (de) * 2002-02-05 2003-09-25 Bosch Gmbh Robert Brennstoffeinspritzventil
CN100379978C (zh) * 2002-03-22 2008-04-09 菲利普莫里斯美国公司 内燃机用的燃料喷射器
US7357124B2 (en) * 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US6991219B2 (en) * 2003-01-07 2006-01-31 Ionbond, Llc Article having a hard lubricious coating
CA2442601C (en) * 2003-09-26 2005-05-24 Westport Research Inc. A fuel injection system and method of operation for a gaseous fuelled engine with liquid pilot fuel ignition
US7337768B2 (en) * 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US7422161B2 (en) * 2006-03-30 2008-09-09 Afton Chemical Corporation Treated port fuel injectors
DE102006042444A1 (de) * 2006-09-09 2008-03-27 Bayerische Motoren Werke Ag Kraftstoffeinspritzventil
JP4420102B2 (ja) * 2007-10-30 2010-02-24 株式会社デンソー インジェクタ
US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
US8733331B2 (en) 2008-01-07 2014-05-27 Mcalister Technologies, Llc Adaptive control system for fuel injectors and igniters
US8225768B2 (en) 2008-01-07 2012-07-24 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8387599B2 (en) 2008-01-07 2013-03-05 Mcalister Technologies, Llc Methods and systems for reducing the formation of oxides of nitrogen during combustion in engines
US8561598B2 (en) 2008-01-07 2013-10-22 Mcalister Technologies, Llc Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors
US8365700B2 (en) 2008-01-07 2013-02-05 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
US8635985B2 (en) 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
US8776499B2 (en) * 2008-02-25 2014-07-15 Basf Corporation Emission treatment systems and methods using passivated surfaces
CA2772044C (en) 2009-08-27 2013-04-16 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
CN102712540B (zh) 2009-08-27 2014-12-17 麦卡利斯特技术有限责任公司 陶瓷绝缘体及其使用和制造方法
WO2011071607A2 (en) 2009-12-07 2011-06-16 Mcalister Roy E Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
JP5260804B2 (ja) 2010-02-13 2013-08-14 マクアリスター テクノロジーズ エルエルシー 音響力モディファイアを有する燃料噴射器アセンブリならびに関連する使用方法および製造方法
WO2011100717A2 (en) 2010-02-13 2011-08-18 Mcalister Roy E Methods and systems for adaptively cooling combustion chambers in engines
US20110297753A1 (en) 2010-12-06 2011-12-08 Mcalister Roy E Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture
US8528519B2 (en) 2010-10-27 2013-09-10 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture
US8820275B2 (en) 2011-02-14 2014-09-02 Mcalister Technologies, Llc Torque multiplier engines
WO2013025657A2 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Systems and methods for improved engine cooling and energy generation
WO2013025626A1 (en) 2011-08-12 2013-02-21 Mcalister Technologies, Llc Acoustically actuated flow valve assembly including a plurality of reed valves
US9033256B2 (en) * 2011-08-30 2015-05-19 Continental Automotive Systems, Inc. Catalytic coating to prevent carbon deposits on gasoline direct injector tips
GB2502283B (en) * 2012-05-21 2018-12-12 Ford Global Tech Llc An engine system and a method of operating a direct injection engine
US8851047B2 (en) 2012-08-13 2014-10-07 Mcallister Technologies, Llc Injector-igniters with variable gap electrode
DE102012214522B3 (de) * 2012-08-15 2014-03-27 Ford Global Technologies, Llc Einspritzventil
US9169821B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169814B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Systems, methods, and devices with enhanced lorentz thrust
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
US9091238B2 (en) 2012-11-12 2015-07-28 Advanced Green Technologies, Llc Systems and methods for providing motion amplification and compensation by fluid displacement
US9115325B2 (en) 2012-11-12 2015-08-25 Mcalister Technologies, Llc Systems and methods for utilizing alcohol fuels
US9309846B2 (en) 2012-11-12 2016-04-12 Mcalister Technologies, Llc Motion modifiers for fuel injection systems
US8800527B2 (en) 2012-11-19 2014-08-12 Mcalister Technologies, Llc Method and apparatus for providing adaptive swirl injection and ignition
US9194337B2 (en) 2013-03-14 2015-11-24 Advanced Green Innovations, LLC High pressure direct injected gaseous fuel system and retrofit kit incorporating the same
US8820293B1 (en) 2013-03-15 2014-09-02 Mcalister Technologies, Llc Injector-igniter with thermochemical regeneration
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
US9534296B2 (en) 2013-03-15 2017-01-03 Mcalister Technologies, Llc Methods of manufacture of engineered materials and devices
US9079489B2 (en) 2013-05-29 2015-07-14 Mcalister Technologies, Llc Methods for fuel tank recycling and net hydrogen fuel and carbon goods production along with associated apparatus and systems
US9376930B2 (en) * 2013-10-30 2016-06-28 Hyundai Motor Company Waste gate valve
US9845779B2 (en) * 2014-06-26 2017-12-19 Continental Automotive Systems, Inc. Coated high pressure gasoline injector seat to reduce particle emissions
US10605213B2 (en) 2015-08-21 2020-03-31 Cummins Inc. Nozzle combustion shield and sealing member with improved heat transfer capabilities
WO2017126259A1 (ja) * 2016-01-18 2017-07-27 株式会社日立製作所 燃料噴射弁
DE102019104294A1 (de) * 2018-03-15 2019-09-19 Denso Corporation Korrosionsbeständige Vorrichtung
US11749507B2 (en) * 2021-04-21 2023-09-05 Toto Ltd. Semiconductor manufacturing apparatus member and semiconductor manufacturing apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1526709A1 (de) * 1966-01-19 1970-03-05 Maschf Augsburg Nuernberg Ag Fluessigkeitsgekuehlte Einspritzduese fuer Brennkraftmaschinen
DE2458728A1 (de) * 1974-12-12 1976-06-24 Bosch Gmbh Robert Elektromagnetisch betaetigbares einspritzventil
DE2543805C2 (de) * 1975-10-01 1986-05-07 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigbares Einspritzventil
US4218021A (en) * 1977-10-03 1980-08-19 General Motors Corporation Electromagnetic fuel injector
DE2900176A1 (de) 1979-01-04 1980-07-24 Bosch Gmbh Robert Einspritzventil fuer kraftstoffeinspritzanlagen
CA1209182A (en) 1984-01-04 1986-08-05 Charles E. Capes Wear resistant atomizing nozzle assembly
DE3404709A1 (de) * 1984-02-10 1985-08-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
CH678216A5 (pt) 1988-08-10 1991-08-15 Sulzer Ag
US5409165A (en) 1993-03-19 1995-04-25 Cummins Engine Company, Inc. Wear resistant fuel injector plunger assembly
JPH09112392A (ja) * 1995-10-13 1997-04-28 Denso Corp 内燃機関用燃料噴射ノズル及びその製造方法
JP3478920B2 (ja) * 1996-02-14 2003-12-15 株式会社日立製作所 筒内燃料噴射装置およびそれを搭載した内燃機関

Also Published As

Publication number Publication date
EP1038101A1 (fr) 2000-09-27
WO1999031382A1 (fr) 1999-06-24
EP1038101B1 (fr) 2002-03-06
DE69804138D1 (de) 2002-04-11
FR2772432B1 (fr) 2000-02-18
JP2002508474A (ja) 2002-03-19
FR2772432A1 (fr) 1999-06-18
JP4267824B2 (ja) 2009-05-27
US6267307B1 (en) 2001-07-31
DE69804138T2 (de) 2002-10-02

Similar Documents

Publication Publication Date Title
BR9813561A (pt) Injetor de gasolina com revestimento cerâmico anti-calamina, para injeção direta
BR9909558A (pt) Motor de combustão interna com ignição controlada e com injeção direta
FR2417646A1 (fr) Soupape electro-magnetique d&#39;injection de carburant pour moteurs a combustion interne
BR9800970A (pt) Motor de combustão interna acionado por vela de ignição com injeção de combustível de m·ltiplos eventos
FR2393164A1 (fr) Injecteur electromagnetique de carburant pour moteurs a combustion interne
DE3681711D1 (de) Kraftstoffeinspritzanlage fuer brennkraftmaschinen.
BR9306364A (pt) Sistema de alimentação de combustível/gás para motores de combustão interna
MX170904B (es) Metodo y aparato para inyectar combustible liquido
ES2015816A6 (es) Inyector de combustible con chorro de caracteristica gobernable previsto para motores de combustion interna.
EP0390589A3 (en) Stratified-combustion internal combustion engine
TW339392B (en) Internal combustion engine and operation method of the same
ATE201918T1 (de) Zündvorrichtung für brennkkraftmaschinen
US4445480A (en) Intake system of internal combustion engine
FR2416351A1 (fr) Systeme d&#39;injection de carburant
BR9812711A (pt) Câmara de combustão para um motor de combustão interna com pistão alternativo e injeção direta
BR9406326A (pt) Motor de combustão interna injetado com combustível
KR960001468A (ko) 끝이 연장된 가솔린 포트 연료 인젝터
BR0104086A (pt) Sistema de injeção
GB562343A (en) Improvements relating to fuel-injection systems for internal combustion engines
AU4798497A (en) Method and device for fuel injection in a combustion engine
BR0007169A (pt) Sistema de injeção de combustìvel para motores de combustão interna e processo para injeção de combustìvel no compartimento de combustão de um motor de combustão interna
DE69503109D1 (de) Brennstoffdispersionblende für Einspritzdüse einer Einspritzbrennkraftmaschine
GB833683A (en) Internal combustion engines of the liquid fuel injection compression ignition type
ES2000884A6 (es) Dispositivo de encendido para maquinas de combustion
FR2384954A1 (fr) Perfectionnements apportes aux dispositifs d&#39;alimentation en combustible pour moteurs thermiques, et moteur equipe d&#39;un tel dispositif

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.