BR112013025594A2 - dispositivo de admissão para motor de combustão interna com turbocompressor - Google Patents
dispositivo de admissão para motor de combustão interna com turbocompressorInfo
- Publication number
- BR112013025594A2 BR112013025594A2 BR112013025594A BR112013025594A BR112013025594A2 BR 112013025594 A2 BR112013025594 A2 BR 112013025594A2 BR 112013025594 A BR112013025594 A BR 112013025594A BR 112013025594 A BR112013025594 A BR 112013025594A BR 112013025594 A2 BR112013025594 A2 BR 112013025594A2
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- internal combustion
- intake device
- engine intake
- compressor
- Prior art date
Links
Classifications
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0425—Air cooled heat exchangers
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/16—Control of the pumps by bypassing charging air
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
-
- 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
- F02D41/1446—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 exhaust temperatures
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10373—Sensors for intake systems
- F02M35/10386—Sensors for intake systems for flow rate
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Analytical Chemistry (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
dispositivo de admissão para motor de combustão interna com turbocompressor um compressor (5) de um turbocompressor (3) é localizado entre um rotâmetro de ar (12) e uma válvula de borboleta (13). uma passagem de egr (21) é conectada a uma passagem de admissão (10) em uma junta (22), a montante do compressor (5). para impedir que um gás misto de ar fresco e gás egr escoe de volta para o rotâmetro de ar (12), a relação (1) apresentada a seguir é satisfeita entre uma capacidade de passagem de admissão (v~ 1~), do rotâmetro de ar (12) para o ponto de junção (22), uma capacidade de passagem de admissão (v~ 2~), do compressor (5) para a válvula de borboleta (13), e uma sobrepressão máxima (p~ b~), sob condições operacionais nas quais a introdução de gás egr é feita.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011138414 | 2011-06-22 | ||
JP2011-138414 | 2011-06-22 | ||
PCT/JP2012/053478 WO2012176490A1 (ja) | 2011-06-22 | 2012-02-15 | 過給機付内燃機関の吸気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013025594A2 true BR112013025594A2 (pt) | 2016-12-27 |
BR112013025594B1 BR112013025594B1 (pt) | 2021-04-27 |
Family
ID=47422342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013025594-3A BR112013025594B1 (pt) | 2011-06-22 | 2012-02-15 | Dispositivo de admissão para motor de combustão interna com supercompressor |
Country Status (9)
Country | Link |
---|---|
US (1) | US9228548B2 (pt) |
EP (1) | EP2725211B1 (pt) |
JP (1) | JP5594433B2 (pt) |
CN (1) | CN103608560B (pt) |
BR (1) | BR112013025594B1 (pt) |
MX (1) | MX358048B (pt) |
MY (1) | MY174544A (pt) |
RU (1) | RU2563427C2 (pt) |
WO (1) | WO2012176490A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013213697B4 (de) * | 2013-07-12 | 2016-10-27 | Mtu Friedrichshafen Gmbh | Verfahren zum Betreiben einer quantitätsgeregelten Brennkraftmaschine und quantitätsgeregelte Brennkraftmaschine |
US9091202B2 (en) * | 2013-08-13 | 2015-07-28 | Ford Global Technologies, Llc | Methods and systems for boost control |
US9080506B2 (en) * | 2013-08-13 | 2015-07-14 | Ford Global Technologies, Llc | Methods and systems for boost control |
JP6201524B2 (ja) * | 2013-08-26 | 2017-09-27 | マツダ株式会社 | 車両用エンジンのターボ過給装置 |
JP6146538B2 (ja) * | 2014-05-30 | 2017-06-14 | 日産自動車株式会社 | 内燃機関及び内燃機関の制御方法 |
KR101816611B1 (ko) * | 2014-06-06 | 2018-01-09 | 얀마 가부시키가이샤 | 엔진 장치 |
KR101912513B1 (ko) * | 2014-06-06 | 2018-10-26 | 얀마 가부시키가이샤 | 엔진 장치 |
JP6245448B2 (ja) * | 2014-09-29 | 2017-12-13 | マツダ株式会社 | エンジンの制御装置 |
FR3027955A1 (fr) * | 2014-10-30 | 2016-05-06 | Peugeot Citroen Automobiles Sa | Moteur thermique suralimente avec circuit de recirculation en derivation de la turbine |
CN106907725B (zh) * | 2017-03-31 | 2018-10-26 | 陕西科技大学 | 基于流体压差的涡轮增压排气装置 |
WO2019125616A1 (en) | 2017-12-18 | 2019-06-27 | Cummins Inc. | Compressor outlet pressure control for improved engine speed stability and performance using compressor recirculation valve and turbocharger wastegate |
JP2020020273A (ja) * | 2018-07-30 | 2020-02-06 | トヨタ自動車株式会社 | 制御装置 |
US10823120B2 (en) * | 2018-11-16 | 2020-11-03 | Fca Us Llc | Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve |
CN110321586B (zh) * | 2019-04-26 | 2020-08-21 | 四川大学 | 一种航空发动机偏离设计点工作状态迭代求解的取值方法 |
GB2590942B (en) * | 2020-01-08 | 2022-08-31 | Perkins Engines Co Ltd | Air intake system for use in an internal combustion engine |
CN115335595A (zh) | 2020-04-02 | 2022-11-11 | 日产自动车株式会社 | 内燃机的egr推定方法以及内燃机的egr推定装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02125920A (ja) | 1988-10-31 | 1990-05-14 | Mazda Motor Corp | 過給機付エンジンの吸気装置 |
JP3477021B2 (ja) | 1997-03-28 | 2003-12-10 | 三菱電機株式会社 | 内燃機関の吸気装置 |
SE521713C2 (sv) * | 1998-11-09 | 2003-12-02 | Stt Emtec Ab | Förfarande och anordning för ett EGR-system, samt dylik ventil |
JP4720585B2 (ja) | 2006-04-04 | 2011-07-13 | 日産自動車株式会社 | ターボ過給機付内燃機関の排気還流装置 |
JP4858077B2 (ja) * | 2006-10-23 | 2012-01-18 | トヨタ自動車株式会社 | 内燃機関のegr制御システム |
JP4779975B2 (ja) * | 2007-01-10 | 2011-09-28 | 株式会社デンソー | エンジン制御装置 |
JP4900004B2 (ja) * | 2007-04-11 | 2012-03-21 | トヨタ自動車株式会社 | 内燃機関のegrシステム |
JP4320684B2 (ja) * | 2007-06-08 | 2009-08-26 | トヨタ自動車株式会社 | 内燃機関の排気還流装置 |
US20110036332A1 (en) * | 2008-04-25 | 2011-02-17 | Kazuki Iwatani | Supercharger control device for internal combustion engine |
JP2010265854A (ja) * | 2009-05-18 | 2010-11-25 | Isuzu Motors Ltd | ターボ式過給機付き内燃機関およびその制御方法 |
JP5297319B2 (ja) * | 2009-09-24 | 2013-09-25 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP5381653B2 (ja) | 2009-11-30 | 2014-01-08 | 株式会社デンソー | 過給機付き内燃機関の制御装置 |
CN103608569B (zh) * | 2011-06-22 | 2016-04-20 | 丰田自动车株式会社 | 内燃机的控制装置 |
-
2012
- 2012-02-15 WO PCT/JP2012/053478 patent/WO2012176490A1/ja active Application Filing
- 2012-02-15 MX MX2013009853A patent/MX358048B/es active IP Right Grant
- 2012-02-15 CN CN201280030403.XA patent/CN103608560B/zh not_active Expired - Fee Related
- 2012-02-15 BR BR112013025594-3A patent/BR112013025594B1/pt not_active IP Right Cessation
- 2012-02-15 EP EP12803453.5A patent/EP2725211B1/en not_active Not-in-force
- 2012-02-15 US US14/128,133 patent/US9228548B2/en not_active Expired - Fee Related
- 2012-02-15 MY MYPI2013003824A patent/MY174544A/en unknown
- 2012-02-15 JP JP2013521480A patent/JP5594433B2/ja not_active Expired - Fee Related
- 2012-02-15 RU RU2014101692/06A patent/RU2563427C2/ru active
Also Published As
Publication number | Publication date |
---|---|
CN103608560A (zh) | 2014-02-26 |
JP5594433B2 (ja) | 2014-09-24 |
US9228548B2 (en) | 2016-01-05 |
EP2725211A1 (en) | 2014-04-30 |
MY174544A (en) | 2020-04-24 |
BR112013025594B1 (pt) | 2021-04-27 |
US20140130783A1 (en) | 2014-05-15 |
CN103608560B (zh) | 2016-03-09 |
RU2014101692A (ru) | 2015-08-10 |
WO2012176490A1 (ja) | 2012-12-27 |
MX2013009853A (es) | 2013-10-25 |
JPWO2012176490A1 (ja) | 2015-02-23 |
EP2725211A4 (en) | 2016-06-22 |
MX358048B (es) | 2018-08-03 |
RU2563427C2 (ru) | 2015-09-20 |
EP2725211B1 (en) | 2018-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: F02M 35/10 (2006.01), F02B 37/00 (2006.01), F02B 3 |
|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/02/2012, 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 11A 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 2710 DE 13-12-2022 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. |