BR112013020166A2 - estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape - Google Patents

estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape

Info

Publication number
BR112013020166A2
BR112013020166A2 BR112013020166A BR112013020166A BR112013020166A2 BR 112013020166 A2 BR112013020166 A2 BR 112013020166A2 BR 112013020166 A BR112013020166 A BR 112013020166A BR 112013020166 A BR112013020166 A BR 112013020166A BR 112013020166 A2 BR112013020166 A2 BR 112013020166A2
Authority
BR
Brazil
Prior art keywords
compressor
outlet
inlet
bypass valve
port
Prior art date
Application number
BR112013020166A
Other languages
English (en)
Inventor
Peter Johann Medina
Original Assignee
Synapse Engineering Inc
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 Synapse Engineering Inc filed Critical Synapse Engineering Inc
Publication of BR112013020166A2 publication Critical patent/BR112013020166A2/pt

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • 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
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/34—Control of exhaust back pressure, e.g. for turbocharged engines
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Supercharger (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape a presente invenção refere-se a um sistema para controlar um sistema de turbocarregamento acionado por escape que inclui um turbocarregador tendo uma entrada de exaustão, uma saída de descarga, uma entrada de ar de compressor, e uma saída de compressor, uma válvula de desvio de compressor tendo uma porta de controle, uma porta de entrada, uma porta de descarga e uma válvula para abrir e fechar a porta de descarga, e um motor tendo uma entrada de ar e uma saída de escape e pode incluir uma comporta de descarga. no sistema, a saída de compressor do turborregador é conectado à entrada de ar do motor e é conectada à porta de entrada da válvula de desvio de compressor. mediante o controle da válvula de desvio de compressor e a comporta de descarga, maiores pressões de entrada de turbina podem ser geradas para uso em outras áreas do sistema. isso é alcançado mediante a abertura da válvula de desvio de compressor em uma área não convencional da faixa do motor de combustão interna, onde normalmente permaneceria fechada.
BR112013020166A 2011-02-09 2012-02-09 estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape BR112013020166A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161441225P 2011-02-09 2011-02-09
PCT/US2012/024491 WO2012109451A1 (en) 2011-02-09 2012-02-09 Turbocharger control strategy to in increase exhaust manifold

Publications (1)

Publication Number Publication Date
BR112013020166A2 true BR112013020166A2 (pt) 2016-11-08

Family

ID=46599724

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020166A BR112013020166A2 (pt) 2011-02-09 2012-02-09 estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape

Country Status (10)

Country Link
US (1) US20120198837A1 (pt)
EP (1) EP2673486A1 (pt)
JP (1) JP2014509366A (pt)
KR (1) KR20140024281A (pt)
CN (1) CN103459800A (pt)
BR (1) BR112013020166A2 (pt)
CA (1) CA2825313A1 (pt)
MX (1) MX2013009154A (pt)
WO (1) WO2012109451A1 (pt)
ZA (1) ZA201305624B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014MN02647A (pt) 2012-06-20 2015-08-21 Dayco Ip Holdings Llc
EP2703619A1 (en) * 2012-08-31 2014-03-05 Caterpillar Motoren GmbH & Co. KG Exhaust gas stub for internal combustion engines
US9181859B2 (en) 2013-05-02 2015-11-10 Ford Global Technologies, Llc Wastegate control to reduce charge air cooler condensate
US9458760B2 (en) 2013-05-02 2016-10-04 Ford Global Technologies, Llc Compressor recirculation valve control to reduce charge air cooler condensate
US9133852B2 (en) * 2013-06-13 2015-09-15 Dayco Ip Holdings, Llc Pneumatic compressor recirculation valve system for minimizing surge under boost during throttle closing
EP3008308B1 (en) * 2013-06-13 2019-05-01 Dayco IP Holdings, LLC Pneumatic compressor recirculation valve system
US9316147B2 (en) * 2013-08-29 2016-04-19 Ford Global Technologies, Llc Determination of wastegate valve position
US20150300281A1 (en) * 2014-04-21 2015-10-22 Caterpillar Inc. Intake Pressure Control Strategy In Gaseous Fuel Internal Combustion Engine
US9291094B2 (en) * 2014-05-05 2016-03-22 Dayco Ip Holdings, Llc Variable flow valve having metered flow orifice
US9267423B2 (en) 2014-06-03 2016-02-23 Ford Global Technologies, Llc Methods and systems for increasing airflow through a charge air cooler to decrease charge air cooler condensate
WO2015186609A1 (ja) * 2014-06-06 2015-12-10 ヤンマー株式会社 エンジン装置
WO2015186610A1 (ja) * 2014-06-06 2015-12-10 ヤンマー株式会社 エンジン装置
JP5924716B1 (ja) * 2015-02-03 2016-05-25 三菱電機株式会社 内燃機関の制御装置
JP6248993B2 (ja) * 2015-07-31 2017-12-20 トヨタ自動車株式会社 内燃機関の制御装置
KR20170139926A (ko) 2016-06-10 2017-12-20 현대자동차주식회사 배기 가스 재순환 장치를 구비한 엔진 시스템 및 제어 방법
WO2018152163A1 (en) 2017-02-14 2018-08-23 Cummins Inc. Compressor bypass flow arrangement
US10914230B2 (en) 2017-03-17 2021-02-09 Litens Automotive Partnership Turbocharger system, compressor system that forms part thereof, and method of controlling air flow to an engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620720A (en) * 1979-07-25 1981-02-26 Hino Motors Ltd Supercharger for internal combustion engine
JPS57178130U (pt) * 1981-05-07 1982-11-11
JP3953636B2 (ja) * 1998-04-30 2007-08-08 富士重工業株式会社 レシプロエンジン用多段過給システム
JP2001329879A (ja) * 2000-05-24 2001-11-30 Nissan Diesel Motor Co Ltd 内燃機関の排気還流装置
US6863260B2 (en) * 2003-07-18 2005-03-08 Peter Johann Medina Piston actuator incorporating partitioned pressure chambers
CN1820133A (zh) * 2003-08-08 2006-08-16 霍尼韦尔国际公司 压缩机的喘振控制系统
US7730872B2 (en) * 2005-11-30 2010-06-08 Ford Global Technologies, Llc Engine with water and/or ethanol direct injection plus gas port fuel injectors
US7762060B2 (en) * 2006-04-28 2010-07-27 Caterpillar Inc. Exhaust treatment system
JP4815294B2 (ja) * 2006-07-25 2011-11-16 本田技研工業株式会社 エンジンの過給装置における過給圧制御手段の故障検知装置
GB0615143D0 (en) * 2006-07-29 2006-09-06 Cummins Turbo Tech Ltd Multi-stage turbocharger system
US7814752B2 (en) * 2007-02-28 2010-10-19 Caterpillar Inc Decoupling control strategy for interrelated air system components
JP2010216450A (ja) * 2009-03-19 2010-09-30 Toyota Motor Corp 過給機付き内燃機関の制御装置

Also Published As

Publication number Publication date
CN103459800A (zh) 2013-12-18
KR20140024281A (ko) 2014-02-28
WO2012109451A8 (en) 2013-08-08
CA2825313A1 (en) 2012-08-16
US20120198837A1 (en) 2012-08-09
WO2012109451A1 (en) 2012-08-16
JP2014509366A (ja) 2014-04-17
EP2673486A1 (en) 2013-12-18
ZA201305624B (en) 2016-07-27
MX2013009154A (es) 2013-12-16

Similar Documents

Publication Publication Date Title
BR112013020166A2 (pt) estratégia de controle de turbocarregador para aumentar a pressão do coletor de escape
WO2008090445A3 (en) Exhaust gas control system for internal combustion engine and method for controlling the same
ATE518056T1 (de) Brennkraftmaschine mit abgasrückführung
RU2015101027A (ru) Способ для улучшения продувки с помощью разделенного выпуска
EP2615281A8 (en) Control device for internal combustion engine
BR112012015716A2 (pt) metodo para controlar um circutio de egr em um motor de um veículo automotor
BR112013025594A2 (pt) dispositivo de admissão para motor de combustão interna com turbocompressor
WO2006091806A3 (en) Boost wastegate device for egr assist
WO2013003220A9 (en) Systems and methods for controlling exhaust gas recirculation
WO2008087515A3 (en) Exhaust gas recirculation system for internal combustion engine and method for controlling the same
RU2012111437A (ru) Двигатель внутреннего сгорания, оборудованный турбинами с перепускной заслонкой, и способ его эксплуатации
WO2008108141A1 (ja) 内燃機関及び内燃機関の制御装置
RU2013140086A (ru) Способ эксплуатации турбонагнетателя двигателя
WO2009010862A3 (en) Control device and control method for internal combustion engine
ATE531915T1 (de) Ventileinrichtung für eine brennkraftmaschine sowie brennkraftmaschine
WO2011087661A3 (en) Internal combustion engine
WO2011102959A3 (en) Turbocharger
MX2012008066A (es) Dispositivo de alimentacion de gas fresco para motor de combustion interna y metodo para operacion de semejante dispositivo de alimentacion de gas fresco.
RU2013141457A (ru) Способ эксплуатации двигателя и система двигателя
WO2011139737A3 (en) Air intake powered engine backpressure reducing system
EP2549076A8 (en) Control device for internal combustion engine
GB2533351A8 (en) Internal combustion engine having a two stage turbocharger
WO2012167052A3 (en) System and method for controlling an engine with turbocharger
RU2012119284A (ru) Двигатель внутреннего сгорания с наддувом с отдельными выпускными коллекторами и способ его эксплуатации
ATE498766T1 (de) Mehrstufige turboladeranordnung

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]