BR0308625A - injetor de combustìvel para um motor de combustão interna - Google Patents
injetor de combustìvel para um motor de combustão internaInfo
- Publication number
- BR0308625A BR0308625A BRPI0308625-9A BR0308625A BR0308625A BR 0308625 A BR0308625 A BR 0308625A BR 0308625 A BR0308625 A BR 0308625A BR 0308625 A BR0308625 A BR 0308625A
- Authority
- BR
- Brazil
- Prior art keywords
- flow passage
- capillary flow
- fuel
- fuel injector
- liquid fuel
- Prior art date
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
- F02M61/166—Selection of particular materials
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/086—Having more than one injection-valve controlling 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
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
-
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
-
- 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
- F02M61/08—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 opening in direction of fuel flow
-
- 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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/007—Cleaning
- F02M65/008—Cleaning of injectors only
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
"INJETOR DE COMBUSTìVEL PARA UM MOTOR DE COMBUSTãO INTERNA". Injetor de combustível para vaporização de um combustível líquido para uso em um motor de combustão interna. O injetor de combustível inclui pelo menos uma passagem de fluxo capilar, a pelo menos uma passagem de fluxo capilar tendo uma extremidade de entrada e uma extremidade de saída, a passagem de fluxo capilar compreende um canal formado dentro de um corpo monolítico produzido a partir de um material selecionado do grupo consistindo de cerâmica, polímeros, metais e compostos dos mesmos ou um corpo cerâmico em multi-camadas, uma válvula de controle de fluido para colocação da extremidade de entrada da pelo menos uma passagem de fluxo capilar em comunicação de fluido com a fonte de combustível liquido e introdução do combustível líquido em um estado substancialmente líquido, uma fonte de calor disposta ao longo da pelo menos uma passagem de fluxo capilar, a fonte de calor operável para aquecer o combustível líquido na pelo menos uma passagem de fluxo capilar para um nível suficiente para alterar pelo menos uma parte do mesmo do estado líquido para um estado de vapor e distribuir uma corrente de combustível substancialmente vaporizado a partir da extremidade de saída da pelo menos uma passagem de fluxo capilar.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36712102P | 2002-03-22 | 2002-03-22 | |
US60/367,121 | 2002-03-22 | ||
PCT/US2003/009128 WO2003083281A1 (en) | 2002-03-22 | 2003-03-24 | Fuel injector for an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0308625A true BR0308625A (pt) | 2007-01-09 |
BR0308625B1 BR0308625B1 (pt) | 2012-03-06 |
Family
ID=28675323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0308625-9A BR0308625B1 (pt) | 2002-03-22 | 2003-03-24 | injetor de combustÍvel para um motor de combustço interna |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1488098B1 (pt) |
JP (1) | JP4323325B2 (pt) |
KR (1) | KR100764529B1 (pt) |
CN (1) | CN100379978C (pt) |
AT (1) | ATE366361T1 (pt) |
AU (1) | AU2003223348A1 (pt) |
BR (1) | BR0308625B1 (pt) |
CA (1) | CA2480083C (pt) |
DE (1) | DE60314737T2 (pt) |
MX (1) | MXPA04009181A (pt) |
WO (1) | WO2003083281A1 (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6820598B2 (en) * | 2002-03-22 | 2004-11-23 | Chrysalis Technologies Incorporated | Capillary fuel injector with metering valve for an internal combustion engine |
US7357124B2 (en) | 2002-05-10 | 2008-04-15 | Philip Morris Usa Inc. | Multiple capillary fuel injector for an internal combustion engine |
US7237539B2 (en) | 2003-10-30 | 2007-07-03 | Philip Morris Usa Inc. | Control method and apparatus for use in an alcohol fueled internal combustion engine |
US7337768B2 (en) | 2004-05-07 | 2008-03-04 | Philip Morris Usa Inc. | Multiple capillary fuel injector for an internal combustion engine |
US7766251B2 (en) * | 2005-12-22 | 2010-08-03 | Delavan Inc | Fuel injection and mixing systems and methods of using the same |
US7444230B2 (en) * | 2006-03-31 | 2008-10-28 | Transonic Combustion, Inc. | Fuel injector having algorithm controlled look-ahead timing for injector-ignition operation |
DE102011084719A1 (de) * | 2011-10-18 | 2013-04-18 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung |
US20140116032A1 (en) * | 2012-10-31 | 2014-05-01 | Tenneco Automotive Operating Company Inc. | Injector with Capillary Aerosol Generator |
DE102015213141A1 (de) * | 2015-07-14 | 2017-01-19 | Robert Bosch Gmbh | Schaltventil für einen Kraftstoffinjektor sowie Kraftstoffinjektor |
CN105386913B (zh) * | 2015-12-14 | 2017-09-22 | 吉林大学 | 一种利用ptc热敏陶瓷加热的gdi喷油器 |
CN105484917B (zh) * | 2016-01-14 | 2017-09-12 | 吉林大学 | 一种利用ptc热敏陶瓷加热的gdi喷油器 |
DE102018005849A1 (de) * | 2018-07-24 | 2020-01-30 | Werrta Gmbh | Gemischbildungsraumabgrenzungsteil und Verfahren zu dessen Herstellung |
JP7169916B2 (ja) * | 2019-03-19 | 2022-11-11 | 日立Astemo株式会社 | 燃料噴射弁 |
JP7429859B2 (ja) * | 2022-01-18 | 2024-02-09 | 由樹夫 平野 | 燃料インジェクター |
CN115898730B (zh) * | 2022-11-08 | 2023-06-13 | 哈尔滨工程大学 | 一种应用于定容弹的船用重油蓄压器装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716416A (en) | 1971-05-20 | 1973-02-13 | Engelhard Min & Chem | Fuel metering device for fuel cell |
DE3243395C2 (de) * | 1982-11-24 | 1985-07-25 | Danfoss A/S, Nordborg | Verdampfungsbrenner für flüssigen Brennstoff |
US4458655A (en) | 1983-06-27 | 1984-07-10 | General Motors Corporation | Fuel injection nozzle with heated valve |
US4886032A (en) | 1988-11-22 | 1989-12-12 | Chrysler Motors Corporation | Fuel injector heating method |
US4955351A (en) | 1989-02-02 | 1990-09-11 | Lewis Alfred M | Vapor-accelerated combustion fuel system |
US5195477A (en) | 1991-12-11 | 1993-03-23 | Walbro Corporation | Cold start fuel atomizer and process |
CN1085987A (zh) * | 1992-10-16 | 1994-04-27 | 史瑞坤 | 内燃机汽化器燃油电加热方法 |
US5331937A (en) | 1993-01-07 | 1994-07-26 | Ford Motor Company | Charge inlet system for internal combustion engine |
DE4438335A1 (de) | 1994-10-27 | 1996-05-02 | Bosch Gmbh Robert | Brennstoffeinspritzvorrichtung für eine Brennkraftmaschine |
US5482023A (en) | 1994-12-27 | 1996-01-09 | Hitachi America, Ltd., Research And Development Division | Cold start fuel control system |
DE19522074A1 (de) * | 1995-06-17 | 1996-12-19 | Bosch Gmbh Robert | Kraftstoffzuführvorrichtung für einen Verbrennungsmotor |
DE19542317A1 (de) | 1995-11-14 | 1997-05-15 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor |
US5813388A (en) | 1997-01-16 | 1998-09-29 | Ford Motor Company | Heated assembly for vaporization of fuel in an internal combustion engine |
US5836289A (en) | 1997-06-10 | 1998-11-17 | Southwest Research Institute | Porous element fuel vaporizer |
FR2770876B1 (fr) * | 1997-11-10 | 1999-12-24 | Renault | Dispositif d'injection de carburant pour moteur a combustion interne |
FR2772432B1 (fr) * | 1997-12-12 | 2000-02-18 | Magneti Marelli France | Injecteur d'essence a revetement ceramique anti-calamine, pour injection directe |
US6276347B1 (en) * | 1998-09-25 | 2001-08-21 | Micro Coating Technologies, Inc. | Systems and methods for delivering atomized fluids |
JP2000110666A (ja) * | 1998-09-30 | 2000-04-18 | Toyota Motor Corp | 気体燃料噴射弁 |
US6189518B1 (en) | 1999-04-29 | 2001-02-20 | Emission Controls Corp. | Fuel supply and cold start apparatus for an internal combustion engine |
US6109247A (en) | 1999-09-21 | 2000-08-29 | Hitachi America, Ltd. | Heater for a cold start fuel injector |
-
2003
- 2003-03-24 MX MXPA04009181A patent/MXPA04009181A/es active IP Right Grant
- 2003-03-24 CN CNB038107090A patent/CN100379978C/zh not_active Expired - Fee Related
- 2003-03-24 EP EP03719466A patent/EP1488098B1/en not_active Expired - Lifetime
- 2003-03-24 AU AU2003223348A patent/AU2003223348A1/en not_active Abandoned
- 2003-03-24 AT AT03719466T patent/ATE366361T1/de not_active IP Right Cessation
- 2003-03-24 CA CA2480083A patent/CA2480083C/en not_active Expired - Fee Related
- 2003-03-24 WO PCT/US2003/009128 patent/WO2003083281A1/en active IP Right Grant
- 2003-03-24 KR KR1020047014919A patent/KR100764529B1/ko not_active IP Right Cessation
- 2003-03-24 BR BRPI0308625-9A patent/BR0308625B1/pt not_active IP Right Cessation
- 2003-03-24 DE DE60314737T patent/DE60314737T2/de not_active Expired - Lifetime
- 2003-03-24 JP JP2003580697A patent/JP4323325B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005520989A (ja) | 2005-07-14 |
CN100379978C (zh) | 2008-04-09 |
KR100764529B1 (ko) | 2007-10-09 |
BR0308625B1 (pt) | 2012-03-06 |
DE60314737T2 (de) | 2007-10-18 |
DE60314737D1 (de) | 2007-08-16 |
CA2480083C (en) | 2012-01-24 |
EP1488098B1 (en) | 2007-07-04 |
EP1488098A1 (en) | 2004-12-22 |
ATE366361T1 (de) | 2007-07-15 |
KR20050002880A (ko) | 2005-01-10 |
JP4323325B2 (ja) | 2009-09-02 |
MXPA04009181A (es) | 2005-06-20 |
CA2480083A1 (en) | 2003-10-09 |
AU2003223348A1 (en) | 2003-10-13 |
WO2003083281A1 (en) | 2003-10-09 |
CN1653261A (zh) | 2005-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/03/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
|
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 2384 DE 13-09-2016 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. |