BR112012015963A2 - aparelho de injeção de combustível para motor de combustão interna - Google Patents
aparelho de injeção de combustível para motor de combustão internaInfo
- Publication number
- BR112012015963A2 BR112012015963A2 BR112012015963A BR112012015963A BR112012015963A2 BR 112012015963 A2 BR112012015963 A2 BR 112012015963A2 BR 112012015963 A BR112012015963 A BR 112012015963A BR 112012015963 A BR112012015963 A BR 112012015963A BR 112012015963 A2 BR112012015963 A2 BR 112012015963A2
- Authority
- BR
- Brazil
- Prior art keywords
- compression ratio
- internal combustion
- combustion engine
- ignition timing
- low
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 5
- 238000007906 compression Methods 0.000 abstract 5
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
- F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
- F02M43/04—Injectors peculiar thereto
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
motor de combustão interna do tipo ignição de centelha um motor de combustão interna dotado de um mecanismo de razão de compressão variável (a) capaz de alterar uma razão de compressão mecânica e um mecanismo de timing de válvula (b) capaz de controlar um timing de fechamento de uma válvula de admissão (7). uma razão de compressão efetiva e timing de ignição em um estado padrão predeterminado após término de aquecimento do motor são armazenados antecipadamente como uma razão de compressão efetiva de referência e um timing de ignição de referência. quando a temperatura do motor é baixa ou a temperatura de ar de admissão é baixa, no momento de operação de velocidade elevada do motor, a razão de compressão efetiva é feita aumentar em relação à razão de compreensão efetiva de referência, enquando no momento de operação em baixa velocidade do motor, o timing de ignição é feito avançar em relação ao timing de ignição de referência.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/050226 WO2011086660A1 (ja) | 2010-01-12 | 2010-01-12 | 内燃機関の燃料噴射装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112012015963A2 true BR112012015963A2 (pt) | 2018-05-29 |
| BR112012015963B1 BR112012015963B1 (pt) | 2021-10-13 |
Family
ID=44303965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012015963-1A BR112012015963B1 (pt) | 2010-01-12 | 2010-01-12 | Aparelho de injeção de combustível para motor de combustão interna |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8578913B2 (pt) |
| JP (1) | JP5288005B2 (pt) |
| BR (1) | BR112012015963B1 (pt) |
| WO (1) | WO2011086660A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011111148A1 (ja) * | 2010-03-08 | 2011-09-15 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
| JP5218695B2 (ja) * | 2010-03-08 | 2013-06-26 | トヨタ自動車株式会社 | 内燃機関の燃料噴射装置 |
| DE102011005134B4 (de) * | 2011-03-04 | 2023-03-30 | Robert Bosch Gmbh | Verfahren zum Bestimmen eines Gehalts an Alkohol in einem Kraftstoffgemisch |
| DE102011087041A1 (de) * | 2011-11-24 | 2013-05-29 | Continental Automotive Gmbh | Vorrichtung und Verfahren zum Betreiben eines Kraftstofffördersystems und Kraftstofffördersystem |
| US9435288B2 (en) * | 2012-12-07 | 2016-09-06 | Ethanol Boosting Systems, Llc | Port injection system for reduction of particulates from turbocharged direct injection gasoline engines |
| US9441570B2 (en) | 2012-12-07 | 2016-09-13 | Ethanol Boosting Systems, Llc | Gasoline particulate reduction using optimized port and direct injection |
| US9567934B2 (en) * | 2013-06-19 | 2017-02-14 | Enviro Fuel Technology, Lp | Controllers and methods for a fuel injected internal combustion engine |
| CA2842729C (en) * | 2014-02-11 | 2015-09-01 | Westport Power Inc. | Starting a gaseous and pilot fuelled engine |
| WO2018058015A1 (en) | 2016-09-26 | 2018-03-29 | Ethanol Boosting Systems, Llc | Gasoline particulate reduction using optimized port fuel injection plus direct injection |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4517402A (en) * | 1979-12-19 | 1985-05-14 | Mobil Oil Corporation | Selective sorption of linear aliphatic compounds by zeolites |
| US4423280A (en) * | 1979-12-19 | 1983-12-27 | Mobil Oil Corporation | Selective sorption by zeolites |
| US5271914A (en) * | 1990-04-04 | 1993-12-21 | Tosoh Corporation | Process for adsorbing the vapor of alcoholic fuels |
| US5051244A (en) * | 1990-07-20 | 1991-09-24 | Uop | Use of a molecular sieve bed to minimize emissions during cold start of internal combustion engines |
| JP2006257907A (ja) | 2005-03-15 | 2006-09-28 | Toyota Motor Corp | 内燃機関の始動システム |
| JP2008088941A (ja) | 2006-10-04 | 2008-04-17 | Toyota Motor Corp | アルコール混合燃料エンジンの制御装置 |
| JP4677640B2 (ja) | 2006-10-23 | 2011-04-27 | 株式会社デンソー | 内燃機関の燃料供給装置および燃料供給制御装置 |
| JP2008248840A (ja) | 2007-03-30 | 2008-10-16 | Mitsubishi Motors Corp | 内燃機関 |
| JP2009036151A (ja) | 2007-08-03 | 2009-02-19 | Nissan Motor Co Ltd | 内燃機関の始動装置 |
| US8118009B2 (en) * | 2007-12-12 | 2012-02-21 | Ford Global Technologies, Llc | On-board fuel vapor separation for multi-fuel vehicle |
| US8550058B2 (en) | 2007-12-21 | 2013-10-08 | Ford Global Technologies, Llc | Fuel rail assembly including fuel separation membrane |
| JP2009257309A (ja) * | 2008-03-27 | 2009-11-05 | Denso Corp | インジェクタ |
| JP2009281330A (ja) | 2008-05-23 | 2009-12-03 | Toyota Motor Corp | ハイブリッド車両 |
| JP5005613B2 (ja) * | 2008-05-27 | 2012-08-22 | 愛三工業株式会社 | キャニスタ |
-
2010
- 2010-01-12 US US13/508,274 patent/US8578913B2/en active Active
- 2010-01-12 WO PCT/JP2010/050226 patent/WO2011086660A1/ja active Application Filing
- 2010-01-12 BR BR112012015963-1A patent/BR112012015963B1/pt not_active IP Right Cessation
- 2010-01-12 JP JP2011549799A patent/JP5288005B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2011086660A1 (ja) | 2013-05-16 |
| JP5288005B2 (ja) | 2013-09-11 |
| US20120266843A1 (en) | 2012-10-25 |
| WO2011086660A1 (ja) | 2011-07-21 |
| US8578913B2 (en) | 2013-11-12 |
| BR112012015963B1 (pt) | 2021-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08G | Application fees: restoration [chapter 8.7 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] |
Free format text: RETIFICACAO NO PARECER DE DEFERIMENTO PUBLICADO NA RPI2643. |
|
| 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 12/01/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A 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 2757 DE 07-11-2023 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. |