BRPI0515298A - permutador de calor para motores de combustão interna - Google Patents

permutador de calor para motores de combustão interna

Info

Publication number
BRPI0515298A
BRPI0515298A BRPI0515298-4A BRPI0515298A BRPI0515298A BR PI0515298 A BRPI0515298 A BR PI0515298A BR PI0515298 A BRPI0515298 A BR PI0515298A BR PI0515298 A BRPI0515298 A BR PI0515298A
Authority
BR
Brazil
Prior art keywords
flow channel
heat exchanger
internal combustion
exhaust gas
agent
Prior art date
Application number
BRPI0515298-4A
Other languages
English (en)
Inventor
Claus Beck
Juergen Rosin
Herve Palanchon
Original Assignee
Behr Gmbh & Co Kg
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 Behr Gmbh & Co Kg filed Critical Behr Gmbh & Co Kg
Publication of BRPI0515298A publication Critical patent/BRPI0515298A/pt

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits having a non-circular cross-section
    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

PERMUTADOR DE CALOR PARA MOTORES DE COMBUSTãO INTERNA. A presente invenção refere-se a um permutador de calor para motores de combustão interna, compreendendo um primeiro canal de fluxo longitudinal para a condução de gases de escapamento do motor de combustão interna, um segundo canal de fluxo, disposto adjacente ao primeiro canal de fluxo, para a condução dos gases de escapamento, um duto separado do segundo canal de fluxo para a condução de um agente, especialmente um agente de refrigeração, sendo que pode ser trocada energia térmica entre o gás de escapamento do segundo canal de fluxo e o agente do duto, e sendo que entre o gás de escapamento no primeiro canal de fluxo e o agente no duto não pode ser trocada energia térmica ao menos em âmbito considerável, e um canal de válvula com um elemento de válvula ajustável, sendo que por meio de um ajuste do elemento de válvula é possível ajustar uma distribuição dos gases de escapamento pelo primeiro canal de fluxo e pelo segundo canal de fluxo. Um permutador de calor que é particularmente vantajoso no que se refere ao espaço estrutural demandado e à fabricação é obtido de acordo com a invenção na medida em que o canal de válvula abrange uma caixa de canal de válvula, que é composta por uma primeira parte de caixa e pelo menos por uma segunda parte de caixa.
BRPI0515298-4A 2004-09-15 2005-08-29 permutador de calor para motores de combustão interna BRPI0515298A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004045021A DE102004045021B4 (de) 2004-09-15 2004-09-15 Wärmetauscher für Verbrennungsmotoren
PCT/EP2005/009285 WO2006029700A2 (de) 2004-09-15 2005-08-29 Wärmetauscher für verbrennungsmotoren

Publications (1)

Publication Number Publication Date
BRPI0515298A true BRPI0515298A (pt) 2008-07-15

Family

ID=35501252

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515298-4A BRPI0515298A (pt) 2004-09-15 2005-08-29 permutador de calor para motores de combustão interna

Country Status (8)

Country Link
US (1) US20070295483A1 (pt)
EP (1) EP1794437A2 (pt)
JP (1) JP2008513646A (pt)
CN (1) CN101057071B (pt)
BR (1) BRPI0515298A (pt)
DE (1) DE102004045021B4 (pt)
MX (1) MX2007003016A (pt)
WO (1) WO2006029700A2 (pt)

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* Cited by examiner, † Cited by third party
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US7661415B2 (en) * 2004-09-28 2010-02-16 T.Rad Co., Ltd. EGR cooler
ES2233217B1 (es) * 2005-02-08 2007-03-16 Dayco Ensa, S.L. Valvula by-pass.
JP4665828B2 (ja) * 2006-05-12 2011-04-06 トヨタ自動車株式会社 排気熱回収装置
JP2007303424A (ja) * 2006-05-12 2007-11-22 Toyota Motor Corp 流路切り替えバルブ
DE102006052526A1 (de) * 2006-11-06 2008-05-08 Behr Gmbh & Co. Kg Wärmetauscher, insbesondere für ein Kraftfahrzeug
US7610949B2 (en) 2006-11-13 2009-11-03 Dana Canada Corporation Heat exchanger with bypass
CN101688763B (zh) 2007-04-11 2014-08-20 贝洱两合公司 热交换器
FR2915274B1 (fr) * 2007-04-17 2015-05-01 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
FR2919026A1 (fr) * 2007-07-17 2009-01-23 Renault Sas Dispositif de reinjection des gaz d'echappement
ATE450706T1 (de) 2007-07-30 2009-12-15 Cooper Standard Automotive D Abgasrückführsystem
DE102007061059A1 (de) * 2007-12-14 2009-06-18 Smk Systeme Metall Kunststoff Gmbh & Co. Abgaskühler
FR2930022B1 (fr) * 2008-04-10 2016-01-01 Valeo Systemes Thermiques Echangeur de chaleur pour vehicule automobile
DE102008051268A1 (de) * 2008-10-10 2010-04-15 Mahle International Gmbh Kühleinrichtung
SE536960C2 (sv) * 2012-12-20 2014-11-11 Scania Cv Ab Värmeväxlare med bypasskanaler
US20160215735A1 (en) * 2013-09-11 2016-07-28 International Engine Intellectual Property Company, Llc Thermal screen for an egr cooler
DE102014110616A1 (de) 2014-07-28 2016-01-28 Tenneco Gmbh Ventilgehäuse mit Ventilklappe
DE102014222158A1 (de) * 2014-10-30 2016-05-04 Mahle International Gmbh Abgaswärmeübertrager
JP6454628B2 (ja) * 2015-10-21 2019-01-16 株式会社神戸製鋼所 中間媒体式ガス気化器
FR3075343B1 (fr) * 2017-12-15 2020-01-10 Faurecia Systemes D'echappement Dispositif de recuperation de chaleur et procede de fabrication correspondant
JP6752389B1 (ja) * 2020-05-29 2020-09-09 マレリ株式会社 排気熱回収装置
JP7802681B2 (ja) * 2020-11-02 2026-01-20 東京ラヂエーター製造株式会社 Ｅｇｒクーラおよび車両用廃熱回収器
DE102020133984A1 (de) 2020-12-17 2022-06-23 Faurecia Emissions Control Technologies, Germany Gmbh Baugruppe und Kraftfahrzeug

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US648181A (en) * 1899-10-31 1900-04-24 Reuben D Tittle Water cut-off.
US832040A (en) * 1905-06-19 1906-10-02 Thomas F Crary Construction of rain-water cut-offs.
US1215185A (en) * 1916-03-10 1917-02-06 Nicholas A Petry Muffler cut-out for motor-cars.
US4702274A (en) * 1986-06-17 1987-10-27 Martinson Manufacturing Company, Inc. Quick disconnect for sewage system
JPH0232944Y2 (pt) * 1987-05-21 1990-09-05
JP2784472B2 (ja) * 1990-09-27 1998-08-06 フジオーゼックス株式会社 バタフライ式排気バルブ
SE9402882D0 (sv) * 1994-08-31 1994-08-31 Volvo Ab Butterfly valve assembly
JPH08135803A (ja) * 1994-11-11 1996-05-31 Tomoe Gijutsu Kenkyusho:Kk 高温時のトルクを自動調整するバタフライ弁
FR2776015B1 (fr) * 1998-03-11 2000-08-11 Ecia Equip Composants Ind Auto Organe d'echappement a echangeur de chaleur
DE19962863B4 (de) * 1999-12-24 2013-09-19 Behr Gmbh & Co. Kg Wärmeübertrager
GB0001283D0 (en) * 2000-01-21 2000-03-08 Serck Heat Transfer Limited Twin flow valve gas cooler
DE10025877C2 (de) * 2000-05-25 2002-04-11 Siebe Automotive Deutschland Gmbh Abgasrückführsystem
DE10142539A1 (de) * 2001-08-30 2003-03-20 Behr Gmbh & Co Abgaswärmeübertrager
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FR2838500B1 (fr) * 2002-04-10 2004-11-19 Johnson Contr Automotive Elect Valve de by-pass pour dispositif refroidisseur de gaz d'un moteur a combustion interne
JP4473116B2 (ja) * 2002-05-15 2010-06-02 ベール ゲーエムベーハー ウント コー カーゲー 切換可能な排気熱交換器
ATE385540T1 (de) * 2002-05-15 2008-02-15 Behr Gmbh & Co Kg Abgaswärmetauscher mit ventil
HU2488U (en) * 2002-05-15 2003-03-28 Behr Gmbh & Co Kg Apparatus for controlling of recirculated exhaust gases in internal combustion engines
FR2854200B1 (fr) * 2003-04-25 2007-06-29 Faurecia Sys Echappement Echappement pour moteur a combustion interne
DE10346250B4 (de) * 2003-10-06 2018-01-04 Bayerische Motoren Werke Aktiengesellschaft Abgaskühler mit einem Bypass
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DE102004019554C5 (de) * 2004-04-22 2014-03-27 Pierburg Gmbh Abgasrückführsystem für eine Verbrennungskraftmaschine

Also Published As

Publication number Publication date
DE102004045021B4 (de) 2013-07-11
US20070295483A1 (en) 2007-12-27
EP1794437A2 (de) 2007-06-13
JP2008513646A (ja) 2008-05-01
WO2006029700A2 (de) 2006-03-23
CN101057071A (zh) 2007-10-17
DE102004045021A1 (de) 2006-04-06
MX2007003016A (es) 2007-07-16
CN101057071B (zh) 2010-12-15
WO2006029700A3 (de) 2006-07-27

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.

B15K Others concerning applications: alteration of classification

Ipc: F28D 7/16 (2006.01), F02M 26/26 (2016.01), F02M 26