BR0111968A - Refrigerador de gás de descarga com tubo de derivação e uma válvula de recirculação de gás de descarga - Google Patents

Refrigerador de gás de descarga com tubo de derivação e uma válvula de recirculação de gás de descarga

Info

Publication number
BR0111968A
BR0111968A BR0111968-0A BR0111968A BR0111968A BR 0111968 A BR0111968 A BR 0111968A BR 0111968 A BR0111968 A BR 0111968A BR 0111968 A BR0111968 A BR 0111968A
Authority
BR
Brazil
Prior art keywords
bypass tube
discharge gas
coolant chamber
engine
cooler
Prior art date
Application number
BR0111968-0A
Other languages
English (en)
Inventor
Stewart William Leedham
Matthew Thomas Grah Stonehouse
Original Assignee
Serck Heat Transfer 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 Serck Heat Transfer Ltd filed Critical Serck Heat Transfer Ltd
Publication of BR0111968A publication Critical patent/BR0111968A/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
    • F02M26/29—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
    • F02M26/13—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
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Exhaust Silencers (AREA)

Abstract

"REFRIGERADOR DE GáS DE DESCARGA COM TUBO DE DERIVAçãO E UMA VáLVULA DE RECIRCULAçãO DE GáS DE DESCARGA". Trata-se de um refrigerador de recirculação de gás de descarga (1) com uma câmara de refrigeração (14) um tubo de derivação (50) e dispositivos (70) para direcionar seletivamente gás de descarga através da câmara de refrigeração (14) ou tubo de derivação (50). O tubo de derivação (50) pode ser usado para direcionar gases de descarga quentes para o motor sob baixa temperatura do motor/condições de operação de esforço do motor e durante a partida do motor; a câmara de refrigeração (14) ode ser usada para resfriar gases muito quentes sob alta temperatura do motor/condições de esforço e direcionar o gás resfriado para o motor. O tubo de derivação (50) é integralmente formado com a câmara de resfriamento, reduzindo o espaço requerido para o refrigerador e tornando mais fácil a instalação.
BR0111968-0A 2000-07-28 2001-07-30 Refrigerador de gás de descarga com tubo de derivação e uma válvula de recirculação de gás de descarga BR0111968A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0018406.9A GB0018406D0 (en) 2000-07-28 2000-07-28 EGR bypass tube cooler
PCT/GB2001/003426 WO2002010574A1 (en) 2000-07-28 2001-07-30 Exhaust gas cooler with bypass tube and exhaust gas recirculation valve

Publications (1)

Publication Number Publication Date
BR0111968A true BR0111968A (pt) 2004-02-25

Family

ID=9896418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0111968-0A BR0111968A (pt) 2000-07-28 2001-07-30 Refrigerador de gás de descarga com tubo de derivação e uma válvula de recirculação de gás de descarga

Country Status (9)

Country Link
US (1) US6807955B2 (pt)
EP (1) EP1305512B1 (pt)
CN (1) CN1270072C (pt)
AT (1) ATE326627T1 (pt)
AU (1) AU2001275722A1 (pt)
BR (1) BR0111968A (pt)
DE (1) DE60119740T2 (pt)
GB (1) GB0018406D0 (pt)
WO (1) WO2002010574A1 (pt)

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US6786210B2 (en) * 2002-06-21 2004-09-07 Detroit Diesel Corporation Working fluid circuit for a turbocharged engine having exhaust gas recirculation
DE10303910A1 (de) * 2003-01-31 2004-08-12 Arvin Technologies Inc., Columbus Baugruppe bestehend aus Abgas-Wärmetauscher und Bypass
US6971377B2 (en) * 2003-04-15 2005-12-06 Honeywell International, Inc. Exhaust gas recirculation cooler with bypass flow
DE10327481A1 (de) * 2003-06-18 2005-01-05 Modine Manufacturing Co., Racine Gehäuseloser Plattenwärmetauscher mit Sammelkasten
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DE10341393B3 (de) * 2003-09-05 2004-09-23 Pierburg Gmbh Luftansaugkanalsystem für eine Verbrennungskraftmaschine
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WO2005033489A1 (de) * 2003-10-02 2005-04-14 Behr Gmbh & Co. Kg Ladeluftkühler eines kraftfahrzeuges
DE10346250B4 (de) * 2003-10-06 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Abgaskühler mit einem Bypass
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DE102005005190A1 (de) * 2004-02-09 2005-09-22 Behr Gmbh & Co. Kg Abgaskühleranordnung für ein Kraftfahrzeug
JP5112053B2 (ja) * 2004-05-07 2013-01-09 ベール ゲーエムベーハー ウント コー カーゲー 熱交換器、特に内燃機関の排ガスクーラー用の熱交換器
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DE102005017905A1 (de) * 2005-04-18 2006-10-19 Behr Gmbh & Co. Kg Vorrichtung zur gekühlten Rückführung von Abgas einer Brennkraftmaschine eines Kraftfahrzeuges
DE102005044088A1 (de) * 2005-09-08 2007-03-15 Behr Gmbh & Co. Kg Vorrichtung zur Steuerung eines Abgasstroms
FR2891590B1 (fr) * 2005-09-30 2010-09-17 Renault Sas Dispositif de repartition des gaz recircules, refroidisseur de gaz recircules et procede de recirculation de gaz d'echappement.
US7588018B2 (en) * 2006-06-06 2009-09-15 Continental Automotive Systems Us, Inc. Exhaust gas recirculation cooler bypass cartridge
US8122717B2 (en) * 2006-09-13 2012-02-28 Borgwarner, Inc. Integration of an exhaust air cooler into a turbocharger
ES2321783B1 (es) * 2006-09-21 2010-01-12 Valeo Termico, S.A. Intercambiador de calor para gases, en especial de los gases de escape de un motor.
ES2323920B1 (es) * 2006-10-27 2010-03-17 Valeo Termico, S.A. Procedimiento de fabricacion de un intercambiador de calor de placas apiladas provisto de un conducto by-pass e intercambiador obtenido mediante dicho procedimiento.
US7610949B2 (en) * 2006-11-13 2009-11-03 Dana Canada Corporation Heat exchanger with bypass
US7363919B1 (en) * 2007-01-05 2008-04-29 Ford Global Technologies, Llc Integrated exhaust gas recirculation valve and cooler system
US8794299B2 (en) * 2007-02-27 2014-08-05 Modine Manufacturing Company 2-Pass heat exchanger including thermal expansion joints
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DE102007033925A1 (de) 2007-07-20 2009-01-22 Volkswagen Ag Abgasrückführeinrichtung
US20090056909A1 (en) * 2007-08-30 2009-03-05 Braun Catherine R Heat exchanger having an internal bypass
FR2923859B1 (fr) * 2007-11-15 2009-12-18 Valeo Systemes Thermiques Branche Thermique Habitacle Echangeur de chaleur pour circuit d'alimentation en air d'un moteur de vehicule automobile
US8132407B2 (en) * 2008-04-03 2012-03-13 GM Global Technology Operations LLC Modular exhaust gas recirculation cooling for internal combustion engines
US8596339B2 (en) * 2008-04-17 2013-12-03 Dana Canada Corporation U-flow stacked plate heat exchanger
DE102008051268A1 (de) * 2008-10-10 2010-04-15 Mahle International Gmbh Kühleinrichtung
US20100224173A1 (en) * 2009-03-09 2010-09-09 Herve Palanchon Heat Exchanger with Cast Housing and Method of Making Same
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US9476388B2 (en) * 2014-02-12 2016-10-25 General Electric Company Method and systems for exhaust gas recirculation
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CN107542555B (zh) * 2016-06-28 2019-10-25 上汽通用汽车有限公司 车辆废气再循环系统破冰模式控制方法
US10352278B2 (en) * 2016-08-19 2019-07-16 Ge Global Sourcing Llc Method and systems for an exhaust gas recirculation cooler including two sections
US10247119B1 (en) * 2017-10-23 2019-04-02 GM Global Technology Operations LLC Bypass actuation detection during low-efficiency indication of exhaust gas recirculation system
CN108590894A (zh) * 2018-07-06 2018-09-28 浙江驰捷动力系统有限公司 一种冷却器带旁通阀总成及其制造方法
JP2022147445A (ja) * 2021-03-23 2022-10-06 株式会社デンソーウェーブ ガス燃焼器

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Also Published As

Publication number Publication date
GB0018406D0 (en) 2000-09-13
US6807955B2 (en) 2004-10-26
CN1270072C (zh) 2006-08-16
DE60119740T2 (de) 2007-02-22
CN1437680A (zh) 2003-08-20
AU2001275722A1 (en) 2002-02-13
WO2002010574A1 (en) 2002-02-07
ATE326627T1 (de) 2006-06-15
DE60119740D1 (de) 2006-06-22
US20030150434A1 (en) 2003-08-14
EP1305512B1 (en) 2006-05-17
EP1305512A1 (en) 2003-05-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: F02M 26/32 (2016.01), F02M 26/26 (2016.01), F28D 2