BR112014014932A2 - dispositivo de controle para sistema de resfriamento - Google Patents

dispositivo de controle para sistema de resfriamento

Info

Publication number
BR112014014932A2
BR112014014932A2 BR112014014932A BR112014014932A BR112014014932A2 BR 112014014932 A2 BR112014014932 A2 BR 112014014932A2 BR 112014014932 A BR112014014932 A BR 112014014932A BR 112014014932 A BR112014014932 A BR 112014014932A BR 112014014932 A2 BR112014014932 A2 BR 112014014932A2
Authority
BR
Brazil
Prior art keywords
flow passage
cooling
cooling system
refrigerant
egr
Prior art date
Application number
BR112014014932A
Other languages
English (en)
Other versions
BR112014014932B1 (pt
BR112014014932A8 (pt
Inventor
Takagawa Hajime
Nakayama Koji
Uno Koki
Shinoda Masashi
Takeuchi Naoki
Okamoto Naoya
Ohashi Nobumoto
Aoyama Taro
Miyake Teruhiko
Yamashita Yoshio
Haba Yuki
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112014014932A8 publication Critical patent/BR112014014932A8/pt
Publication of BR112014014932A2 publication Critical patent/BR112014014932A2/pt
Publication of BR112014014932B1 publication Critical patent/BR112014014932B1/pt

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
    • 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
    • F02M26/33—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 controlling the temperature of the recirculated gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • 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
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—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
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027—Cooling cylinders and cylinder heads in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/028—Cooling cylinders and cylinder heads in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/32—Engine outcoming fluid temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic 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
    • F02D41/0025—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
    • F02D2041/0067—Determining the EGR temperature
    • F02D2041/007—Determining the EGR temperature by estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

resumo patente de invenção: "dispositivo de controle para sistema de resfriamento". a presente invenção refere-se à influência de água condensada em um dispositivo egr que é minorada. um dispositivo (100), que controla um sistema de resfriamento, incluindo um meio ajustador para ser capaz de ajustar uma quantidade de circulação de refrigerante em uma primeira passagem de escoamento, incluindo uma passagem de escoamento de resfriamento de motor, uma passagem de escoamento de resfriamento egr e uma passagem de escoamento para radiador, e uma segunda passagem de escoamento, incluindo a passagem de escoamento de resfriamento de motor, a passagem de escoamento de resfriamento egr e uma passagem de escoamento de derivação, e não incluindo a passagem de escoamento para radiador, inclui: um meio de medida para medir uma temperatura do refrigerante; um meio limitador para limitar a circulação do refrigerante, na partida de um motor de combustão interna; e um meio de controle para circular o refrigerante preferivelmente pela segunda passagem de escoamento por meio de controle do meio ajustador, com base na temperatura medida, em um período no qual a circulação de refrigerante é limitada.
BR112014014932-1A 2011-12-19 2011-12-19 Dispositivo de controle para uso com sistema de resfriamento e método de controle para sistema de resfriamento BR112014014932B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/079381 WO2013093997A1 (ja) 2011-12-19 2011-12-19 冷却システムの制御装置

Publications (3)

Publication Number Publication Date
BR112014014932A8 BR112014014932A8 (pt) 2017-06-13
BR112014014932A2 true BR112014014932A2 (pt) 2017-06-13
BR112014014932B1 BR112014014932B1 (pt) 2021-09-28

Family

ID=48667927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014932-1A BR112014014932B1 (pt) 2011-12-19 2011-12-19 Dispositivo de controle para uso com sistema de resfriamento e método de controle para sistema de resfriamento

Country Status (10)

Country Link
US (1) US9611811B2 (pt)
EP (1) EP2796686B1 (pt)
JP (1) JP5880576B2 (pt)
CN (1) CN103998739B (pt)
AU (1) AU2011384104B2 (pt)
BR (1) BR112014014932B1 (pt)
MX (1) MX355574B (pt)
PH (1) PH12014501394A1 (pt)
RU (1) RU2565479C1 (pt)
WO (1) WO2013093997A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999234B1 (fr) * 2012-12-11 2014-12-19 Renault Sa Procede de gestion d'un groupe motopropulseur mettant en oeuvre une estimation de la temperature moteur a la fin d'un temps d'arret d'un element du groupe motopropulseur
JP6222157B2 (ja) * 2015-04-09 2017-11-01 トヨタ自動車株式会社 内燃機関の冷却装置
JP6123841B2 (ja) * 2015-05-13 2017-05-10 トヨタ自動車株式会社 内燃機関の制御装置
JP6222167B2 (ja) * 2015-05-25 2017-11-01 トヨタ自動車株式会社 内燃機関
SE540918C2 (en) * 2016-01-15 2018-12-18 Scania Cv Ab A method for controlling a cooling system delivering coolant to heat exchanger in a vehicle
JP6477636B2 (ja) * 2016-09-07 2019-03-06 トヨタ自動車株式会社 内燃機関の制御装置
JP6544375B2 (ja) * 2017-03-28 2019-07-17 トヨタ自動車株式会社 内燃機関の冷却装置
JP6844477B2 (ja) * 2017-09-12 2021-03-17 トヨタ自動車株式会社 内燃機関の制御装置
JP6973093B2 (ja) * 2018-01-10 2021-11-24 トヨタ自動車株式会社 内燃機関
KR102565353B1 (ko) * 2018-09-17 2023-08-14 현대자동차주식회사 엔진 냉각 시스템
JP7099392B2 (ja) * 2019-04-03 2022-07-12 トヨタ自動車株式会社 車載温調装置
CN111022172B (zh) * 2019-11-28 2022-07-01 哈尔滨东安汽车动力股份有限公司 一种双球阀式集成热管理模块

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1211429A1 (ru) * 1984-05-25 1986-02-15 Коломенский тепловозостроительный завод им.В.В.Куйбышева Система охлаждени двигател внутреннего сгорани
JP4023910B2 (ja) 1998-06-05 2007-12-19 日産ディーゼル工業株式会社 Ｅｇｒクーラ装置
DE10155339A1 (de) * 2001-11-10 2003-05-22 Daimler Chrysler Ag Verfahren zum Betreiben eines Verbrennungsmotors und Kraftfahrzeug
RU2263796C1 (ru) * 2004-03-17 2005-11-10 Санкт-Петербургский государственный аграрный университет Система охлаждения двигателя внутреннего сгорания
JP2005330863A (ja) * 2004-05-19 2005-12-02 Hino Motors Ltd Ｅｇｒ装置
CN1884804A (zh) * 2005-06-22 2006-12-27 比亚迪股份有限公司 发动机水冷系统及冷却方法
JP2007040141A (ja) 2005-08-02 2007-02-15 Toyota Motor Corp Ｅｇｒクーラシステム
JP4578375B2 (ja) * 2005-09-30 2010-11-10 日野自動車株式会社 エンジンのｅｇｒシステム
JP4341626B2 (ja) * 2006-01-24 2009-10-07 トヨタ自動車株式会社 車両の制御装置および車両
JP4802811B2 (ja) * 2006-03-29 2011-10-26 いすゞ自動車株式会社 エンジンの冷却水回路
JP5223389B2 (ja) * 2008-03-12 2013-06-26 トヨタ自動車株式会社 内燃機関の冷却装置
CN101742589B (zh) * 2008-11-07 2011-06-01 华为终端有限公司 一种多媒体会话转移的方法、用户设备及服务器
JP2010163920A (ja) 2009-01-14 2010-07-29 Toyota Motor Corp エンジンの冷却装置
JP5083277B2 (ja) 2009-06-09 2012-11-28 トヨタ自動車株式会社 内燃機関の冷却装置
JP2011017296A (ja) 2009-07-09 2011-01-27 Toyota Motor Corp 内燃機関の排気還流装置
GB2472228B (en) 2009-07-29 2016-01-27 Ford Global Tech Llc A method for reducing the fuel consumption of an engine
JP2011047305A (ja) 2009-08-26 2011-03-10 Toyota Motor Corp 内燃機関

Also Published As

Publication number Publication date
RU2565479C1 (ru) 2015-10-20
CN103998739A (zh) 2014-08-20
PH12014501394B1 (en) 2014-09-22
MX355574B (es) 2018-04-23
AU2011384104B2 (en) 2016-01-28
BR112014014932B1 (pt) 2021-09-28
BR112014014932A8 (pt) 2017-06-13
EP2796686A4 (en) 2015-06-10
MX2014007342A (es) 2014-11-25
AU2011384104A1 (en) 2014-07-10
PH12014501394A1 (en) 2014-09-22
US9611811B2 (en) 2017-04-04
EP2796686B1 (en) 2019-11-13
WO2013093997A1 (ja) 2013-06-27
CN103998739B (zh) 2017-05-17
EP2796686A1 (en) 2014-10-29
JP5880576B2 (ja) 2016-03-09
JPWO2013093997A1 (ja) 2015-04-27
US20150027387A1 (en) 2015-01-29

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F01P 7/16 (2006.01), F01P 3/18 (2006.01), F02M 25/

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]
B350 Update of information on the portal [chapter 15.35 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 19/12/2011, 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 12A 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 2753 DE 10-10-2023 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.