BR112012003475A2 - dispositivo de controle de emissão de exaustão para motor de combustão interna - Google Patents
dispositivo de controle de emissão de exaustão para motor de combustão internaInfo
- Publication number
- BR112012003475A2 BR112012003475A2 BR112012003475A BR112012003475A BR112012003475A2 BR 112012003475 A2 BR112012003475 A2 BR 112012003475A2 BR 112012003475 A BR112012003475 A BR 112012003475A BR 112012003475 A BR112012003475 A BR 112012003475A BR 112012003475 A2 BR112012003475 A2 BR 112012003475A2
- Authority
- BR
- Brazil
- Prior art keywords
- control device
- combustion engine
- internal combustion
- emission control
- engine exhaust
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
- F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1487—Correcting the instantaneous control value
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1488—Inhibiting the regulation
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/068035 WO2012049751A1 (ja) | 2010-10-14 | 2010-10-14 | 内燃機関の排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012003475A2 true BR112012003475A2 (pt) | 2016-03-01 |
BR112012003475B1 BR112012003475B1 (pt) | 2020-12-01 |
Family
ID=45938000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012003475-8A BR112012003475B1 (pt) | 2010-10-14 | 2010-10-14 | aparelho de controle de emissão de exaustão para motor de combustão interna |
Country Status (6)
Country | Link |
---|---|
US (1) | US8650858B2 (pt) |
EP (1) | EP2628929B1 (pt) |
JP (1) | JP5115664B2 (pt) |
CN (1) | CN103140660B (pt) |
BR (1) | BR112012003475B1 (pt) |
WO (1) | WO2012049751A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8903627B2 (en) * | 2010-11-17 | 2014-12-02 | Toyota Jidosha Kabushiki Kaisha | Control device of internal combustion engine |
BR112014003255A2 (pt) * | 2011-08-29 | 2017-03-01 | Toyota Motor Co Ltd | dispositivo de controle para motor de combustão interna |
FR3013769B1 (fr) * | 2013-11-25 | 2015-12-18 | Peugeot Citroen Automobiles Sa | Procede de mise en œuvre d'un moteur a combustion interne equipe d'une ligne d'echappement pourvu d'une sonde de gaz d'echappement. |
JP6036860B2 (ja) * | 2015-01-19 | 2016-11-30 | マツダ株式会社 | フレックスフューエルエンジン |
US20200182179A1 (en) * | 2018-12-11 | 2020-06-11 | GM Global Technology Operations LLC | Three-way catalyst oxygen storage model |
JP7310461B2 (ja) * | 2019-09-03 | 2023-07-19 | トヨタ自動車株式会社 | パワートレーンシステム |
CN112112729B (zh) * | 2020-08-28 | 2021-10-12 | 江苏大学 | 一种双燃料缸内直喷发动机的可变进气滚流装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56156429A (en) * | 1980-05-06 | 1981-12-03 | Nissan Motor Co Ltd | Air/fuel ratio control mechanism of alcohol engine |
JPH0629580B2 (ja) * | 1985-10-24 | 1994-04-20 | トヨタ自動車株式会社 | 内燃機関の空燃比制御装置 |
JPH03121231A (ja) * | 1989-10-04 | 1991-05-23 | Nissan Motor Co Ltd | 内燃機関の空燃比制御装置 |
JPH051574A (ja) | 1991-06-25 | 1993-01-08 | Mazda Motor Corp | エンジンのバルブタイミング制御装置 |
US5253631A (en) * | 1992-11-16 | 1993-10-19 | Ford Motor Company | Air/fuel control system for flexible fuel vehicles |
US6513321B2 (en) * | 1999-12-28 | 2003-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust gas purifying apparatus for internal combustion engine |
JP3765294B2 (ja) * | 2002-08-27 | 2006-04-12 | トヨタ自動車株式会社 | 筒内噴射式内燃機関の空燃比制御装置 |
CN101135273B (zh) * | 2007-10-10 | 2010-09-15 | 天津大学 | 直接燃用甲醇裂解产物的点火式发动机及其控制方法 |
JP2009114992A (ja) | 2007-11-07 | 2009-05-28 | Toyota Motor Corp | エンジンの空燃比制御装置 |
JP2010024925A (ja) * | 2008-07-17 | 2010-02-04 | Toyota Motor Corp | フレックス燃料機関の制御装置 |
-
2010
- 2010-10-14 US US13/258,821 patent/US8650858B2/en active Active
- 2010-10-14 WO PCT/JP2010/068035 patent/WO2012049751A1/ja active Application Filing
- 2010-10-14 CN CN201080026279.0A patent/CN103140660B/zh not_active Expired - Fee Related
- 2010-10-14 BR BR112012003475-8A patent/BR112012003475B1/pt not_active IP Right Cessation
- 2010-10-14 EP EP10856827.0A patent/EP2628929B1/en not_active Not-in-force
- 2010-10-14 JP JP2011542599A patent/JP5115664B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPWO2012049751A1 (ja) | 2014-02-24 |
US20130192209A1 (en) | 2013-08-01 |
CN103140660B (zh) | 2014-01-08 |
JP5115664B2 (ja) | 2013-01-09 |
CN103140660A (zh) | 2013-06-05 |
US8650858B2 (en) | 2014-02-18 |
EP2628929B1 (en) | 2015-07-22 |
BR112012003475B1 (pt) | 2020-12-01 |
EP2628929A4 (en) | 2014-06-25 |
EP2628929A1 (en) | 2013-08-21 |
WO2012049751A1 (ja) | 2012-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0916912A2 (pt) | aparelho de controle de motor de combustão interna | |
BR112012004590A2 (pt) | dispositivo de válvula varíavel para um motor de combustão interna | |
EP2246535A4 (en) | EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE | |
BRPI1012615A2 (pt) | sistema de purificação de exaustão de motor de combustão interna | |
BRPI1012611A2 (pt) | sistema de purificação de exaustão de motor de combustão interna | |
EP2549070A4 (en) | EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE | |
EP2549074A4 (en) | EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE | |
BRPI1015307A2 (pt) | sistema de purificação de escapamento de motor a combustão interna | |
BRPI0810381A2 (pt) | Sistema de controle para motor de combustão interna | |
EP2246534A4 (en) | EXHAUST GAS EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE | |
BR112013008208A2 (pt) | sistema de válvula (desmodrômicos) de controle positivo para motores de combustão interna | |
BRPI0815583A2 (pt) | Aparelho de controle para motor de combustão interna | |
BRPI1005377A2 (pt) | montagem de termostato para motores de combustão interna | |
BRPI0924757A2 (pt) | controlador para motor de combustão interna | |
BRPI1011205A2 (pt) | aparelho de controle para motor de combustão interna | |
BR112013010076A2 (pt) | ajustador do eixo de cames para uma motor de combustão interna | |
BRPI0924657A2 (pt) | controlador para motor de combustao interna | |
BR112012004601A2 (pt) | dispositivo de válvula variável para um motor de combustão interna | |
BR112015002871A2 (pt) | dispositivo de controle para mecanismo motor de combustão interna e veículo híbrido | |
BR112013011421A2 (pt) | dispositivo de detecção de anormalidade para motor de combustão interna | |
BRPI0823392A2 (pt) | aparelho de controle de motor de combustão interna | |
BRPI0924200A2 (pt) | turboalimentador de gás de exaustão para um motor de combustão interna | |
BRPI1011002A2 (pt) | aparelho de injeção de combustível para motor de combustão interna | |
BR112012003475A2 (pt) | dispositivo de controle de emissão de exaustão para motor de combustão interna | |
BRPI1014484A2 (pt) | sistema de purificação de escapamento de motor de combustão interna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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] | ||
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/12/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
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 2744 DE 08-08-2023 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. |