BRPI0502820A - sistema de refrigeração para um motor de combustão interna com recirculação de gás de descarga (egr) - Google Patents

sistema de refrigeração para um motor de combustão interna com recirculação de gás de descarga (egr)

Info

Publication number
BRPI0502820A
BRPI0502820A BRPI0502820-5A BRPI0502820A BRPI0502820A BR PI0502820 A BRPI0502820 A BR PI0502820A BR PI0502820 A BRPI0502820 A BR PI0502820A BR PI0502820 A BRPI0502820 A BR PI0502820A
Authority
BR
Brazil
Prior art keywords
refrigerant
egr
combustion engine
pump
chiller
Prior art date
Application number
BRPI0502820-5A
Other languages
English (en)
Inventor
T Yomi Obidi
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BRPI0502820A publication Critical patent/BRPI0502820A/pt
Publication of BRPI0502820B1 publication Critical patent/BRPI0502820B1/pt

Links

Classifications

    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • 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

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

"SISTEMA DE REFRIGERAçãO PARA UM MOTOR DE COMBUSTãO INTERNA COM RECIRCULAçãO DE GáS DE DESCARGA (EGR)". A presente invenção refere-se a um sistema de refrigeração que bombeia refrigerante através de conexões paralelas até um cárter de manivelas e um resfriador EGR em um motor de combustão interna com recirculação de gás de descarga (EGR). Um conduto de suprimento de cárter de manivelas conecta uma bomba de refrigerante a um canal de refrigerante formado pelo cárter de manivelas. O canal de refrigerante é conectado a uma câmara de refrigerante formada pelo cabeçote de cilindros. Um conduto de suprimento de resfriador EGR conecta o resfriador EGR à bomba de refrigerante. O resfriador EGR é conectado à câmara de refrigerante. Refrigerante escoa a partir da bomba de refrigerante para o interior do conduto de suprimento de cárter de manivelas e para o interior do conduto de suprimento de resfriador EGR essencialmente ao mesmo tempo e essencialmente à mesma temperatura. O refrigerante circula a partir da bomba de refrigerante através do canal de refrigerante e para o interior da câmara de refrigerante. O refrigerante circula a partir da bomba de refrigerante através do resfriador EGR para o interior da câmara de refrigerante. O refrigerante retorna para a bomba de refrigerante a partir da câmara de refrigerante no cabeçote de cilindros.
BRPI0502820-5A 2004-07-12 2005-07-11 Sistema de refrigeração e método de resfriar um motor de combustão interna com recirculação de gás de descarga (egr) BRPI0502820B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/889,400 2004-07-12
US10/889,400 US7089890B2 (en) 2004-07-12 2004-07-12 Cooling system for an internal combustion engine with exhaust gas recirculation (EGR)

Publications (2)

Publication Number Publication Date
BRPI0502820A true BRPI0502820A (pt) 2006-02-21
BRPI0502820B1 BRPI0502820B1 (pt) 2019-04-24

Family

ID=35540013

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0502820-5A BRPI0502820B1 (pt) 2004-07-12 2005-07-11 Sistema de refrigeração e método de resfriar um motor de combustão interna com recirculação de gás de descarga (egr)

Country Status (4)

Country Link
US (1) US7089890B2 (pt)
BR (1) BRPI0502820B1 (pt)
CA (1) CA2510706A1 (pt)
MX (1) MXPA05007282A (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528270C2 (sv) * 2005-02-02 2006-10-10 Scania Cv Ab Arrangemang för återcirkulation av avgaser hos en överladdad förbränningsmotor i ett fordon
DE102005031300B4 (de) * 2005-07-05 2021-05-12 Daimler Ag Brennkraftmaschine mit Kühlsystem und Abgasrückführsystem
JP2007107492A (ja) * 2005-10-17 2007-04-26 Kawasaki Heavy Ind Ltd レジャービィークル用エンジン
JP4497082B2 (ja) * 2005-11-17 2010-07-07 トヨタ自動車株式会社 エンジンの冷却媒体循環装置
US7299771B2 (en) * 2006-01-12 2007-11-27 International Engine Intellectual Property Company, Llc Coolant valve system for internal combustion engine and method
FR2908823B1 (fr) * 2006-11-20 2009-01-30 Renault Sas Moteur thermique de vehicule automobile comportant un conduit de degazage de pompe a eau
KR20080098843A (ko) * 2007-05-07 2008-11-12 현대자동차주식회사 차량의 배기가스 재순환 시스템
DE102007028186B4 (de) * 2007-06-20 2020-11-19 Motorenfabrik Hatz Gmbh & Co Kg Einteilig gegossenes Kurbelgehäuse für einen Mehrzylindermotor
US7845316B2 (en) * 2007-07-06 2010-12-07 Brp-Powertrain Gmbh & Co Kg Internal combustion engine cooling system
KR20090049809A (ko) * 2007-11-14 2009-05-19 현대자동차주식회사 냉각수 챔버가 구비된 엔진
CN101918689A (zh) * 2008-01-03 2010-12-15 马克卡车公司 排气再循环冷却回路
US7625257B1 (en) 2008-03-24 2009-12-01 Brunswick Corporation Exhaust gas recirculation cooling system for an engine of an outboard motor
US7942138B1 (en) 2008-03-24 2011-05-17 Brunswick Corporation Outboard motor with exhaust gas recirculation cooling
JP5470384B2 (ja) * 2008-07-16 2014-04-16 ボーグワーナー インコーポレーテッド エンジンシステムの冷却サブシステムの、そのサブシステム内で検出された動圧に応じた診断
GB2471514B (en) 2009-07-03 2013-08-14 Ford Global Tech Llc Heat exchanging systems for motor vehicles
US8146542B2 (en) 2009-07-29 2012-04-03 International Engine Intellectual Property Company Llc Adaptive EGR cooling system
FR2973445B1 (fr) * 2011-03-31 2015-08-21 Valeo Systemes Thermiques Boitier repartiteur de gaz d'admission dans un moteur, notamment de vehicule automobile, et module d'alimentation en gaz comprenant ledit boitier
DE102013200255A1 (de) * 2012-02-21 2013-08-22 Ford Global Technologies, Llc Brennkraftmaschine mit Frischluftkühlung
WO2013163054A1 (en) 2012-04-25 2013-10-31 International Engine Intellectual Property Company, Llc Engine braking
US9309801B2 (en) * 2012-07-12 2016-04-12 General Electric Company Systems and methods for a cooling fluid circuit
US9938935B2 (en) 2012-07-12 2018-04-10 General Electric Company Exhaust gas recirculation system and method
US10508621B2 (en) 2012-07-12 2019-12-17 Ge Global Sourcing Llc Exhaust gas recirculation system and method
US20140034027A1 (en) * 2012-07-31 2014-02-06 Caterpillar Inc. Exhaust gas re-circulation system
WO2014051437A1 (en) * 2012-09-27 2014-04-03 Marine Propulsion Technologies Limited Marine conversion of a diesel engine
DE102012023004A1 (de) * 2012-11-24 2014-06-12 Deutz Aktiengesellschaft Brennkraftmaschine mit einem Kurbelgehäuse
KR101534725B1 (ko) * 2013-12-06 2015-07-07 현대자동차 주식회사 터보차저를 갖는 엔진시스템
KR101490963B1 (ko) * 2013-12-11 2015-02-06 현대자동차 주식회사 터보차저를 갖는 엔진시스템
JP6347150B2 (ja) * 2014-05-14 2018-06-27 スズキ株式会社 自動二輪車のエンジン冷却装置
US9897046B2 (en) * 2014-07-23 2018-02-20 Hyundai Motor Company Integrated short path equal distribution EGR system
JP6135684B2 (ja) * 2015-01-26 2017-05-31 マツダ株式会社 エンジンの冷却装置
DE102015006365B4 (de) * 2015-05-20 2021-09-30 Deutz Aktiengesellschaft Brennkraftmaschine mit mindestens einem Elektromotor
KR101836573B1 (ko) * 2015-10-15 2018-04-19 현대자동차주식회사 차량용 엔진의 냉각장치 및 그 냉각방법
DE102015014514B4 (de) * 2015-11-11 2023-10-26 Deutz Aktiengesellschaft "Common-Rail" Wassermantel
US10005466B2 (en) 2016-10-24 2018-06-26 International Engine Intellectual Property Company, Llc. Engine power modulation in a vehicle
KR102383230B1 (ko) * 2016-12-13 2022-04-05 현대자동차 주식회사 엔진 냉각 시스템
JP6865154B2 (ja) * 2017-12-18 2021-04-28 ヤンマーパワーテクノロジー株式会社 エンジン
JP2021143655A (ja) * 2020-03-13 2021-09-24 ヤンマーパワーテクノロジー株式会社 エンジン
US11454157B2 (en) * 2020-12-11 2022-09-27 Caterpillar Inc. Engine system with coolant collector
US11566589B2 (en) 2021-01-20 2023-01-31 International Engine Intellectual Property Company, Llc Exhaust gas recirculation cooler barrier layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419287A (en) * 1992-09-18 1995-05-30 Evans; John W. Engine cooling system and heater circuit therefor
JP3374715B2 (ja) * 1997-09-09 2003-02-10 トヨタ自動車株式会社 内燃機関の冷却水循環装置
US6715473B2 (en) * 2002-07-30 2004-04-06 Infineum International Ltd. EGR equipped diesel engines and lubricating oil compositions
US6739290B2 (en) * 2001-03-06 2004-05-25 Calsonic Kansei Corporation Cooling system for water-cooled internal combustion engine and control method applicable to cooling system therefor
US6367256B1 (en) * 2001-03-26 2002-04-09 Detroit Diesel Corporation Exhaust gas recirculation with condensation control
JP2003336549A (ja) * 2002-05-20 2003-11-28 Denso Corp 内燃機関のｅｇｒ装置

Also Published As

Publication number Publication date
US7089890B2 (en) 2006-08-15
US20060005791A1 (en) 2006-01-12
BRPI0502820B1 (pt) 2019-04-24
CA2510706A1 (en) 2006-01-12
MXPA05007282A (es) 2006-01-18

Similar Documents

Publication Publication Date Title
BRPI0502820A (pt) sistema de refrigeração para um motor de combustão interna com recirculação de gás de descarga (egr)
BRPI0508512A (pt) disposição para recirculação de gases de escape de um motor de combustão interna sobrecarregado
US20150361839A1 (en) Oil cooling system for supercharged engine
ATE515634T1 (de) Abgasrückführsystem für eine verbrennungskraftmaschine
ATE483906T1 (de) Ein abgasrückführungssystem umfassender verbrennungsmotor
BRPI0704877A (pt) sistema de resfriamento de um motor de combustão interna e método para resfriar um motor de combustão interna
BRPI0510282A (pt) disposição para recirculação de gases de exaustão de um motor de combustão interna de supercompressão
BR112021022895A2 (pt) Partida a frio para combustíveis de alta octanagem em uma arquitetura de motor a diesel
BRPI0403600A (pt) Sistema de ventilação de gás de desvio de fluxo para motor de combustão interna
ATE556205T1 (de) Kühlsystem für ein kraftfahrzeug
BRPI0516753A (pt) processo e dispositivo para o aumento de um torque de um motor de combustão interna de êmbolo de movimento alternado, especialmente de um motor em execução de diesel
BR0212544A (pt) Sistema para controle da temperatura de um motor elétrico e um turbo compressor assistido elétrico que se encontra acoplado a um motor de combustão interna
FR2908833B1 (fr) Dispositif d'admission de gaz
BR0106138A (pt) Motor de combustão interna
CN104114828A (zh) 内燃机的冷却装置
SE0502847L (sv) Arrangemang och förfarande för återcirkulation av avgaser hos en förbränningsmotor
CN104696116A (zh) 具有涡轮增压器的发动机***
BRPI0703395A (pt) estrutura de escapamento de ar refrigerante para motor de combustão interna esfriado à água
BRPI0703120A (pt) difusor múltiplo para um motor a combustão de pistão alternativo e um motor a combustão de pistão alternativo
BRPI0508993A (pt) disposição para recirculação de gases de exaustão de um motor de combustão interna de supercompressão
MX343742B (es) Motor de combustión interna enfriado por aire equipado con un sensor de temperatura de aceite.
ATE333046T1 (de) Wärmeaustauscher für ein egr system mit integrierter bypassleitung
BR0008259A (pt) Trocador de calor desligável
KR101184465B1 (ko) 엔진의 블로우바이 가스 압축용 터보차저
KR20140076872A (ko) 선박 엔진의 실린더 헤드

Legal Events

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

Ipc: F01P 5/10 (2006.01), F01P 3/02 (2006.01), F02M 26/

B06A Patent application procedure suspended [chapter 6.1 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 24/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/04/2019, OBSERVADAS AS CONDICOES LEGAIS