JP2013546167A5 - - Google Patents

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JP2013546167A5
JP2013546167A5 JP2013532298A JP2013532298A JP2013546167A5 JP 2013546167 A5 JP2013546167 A5 JP 2013546167A5 JP 2013532298 A JP2013532298 A JP 2013532298A JP 2013532298 A JP2013532298 A JP 2013532298A JP 2013546167 A5 JP2013546167 A5 JP 2013546167A5
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Prior art keywords
thermoelectric module
heat exchanger
module according
flow path
thermoelectric
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JP2013532298A
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Japanese (ja)
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JP2013546167A (en
JP6117102B2 (en
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Priority claimed from PCT/IB2011/054295 external-priority patent/WO2012046170A1/en
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Publication of JP2013546167A5 publication Critical patent/JP2013546167A5/ja
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Claims (11)

導電性接触部を経由して相互に交互連結されたp型とn型伝導性熱電材料部品からなる熱電モジュールであって、該熱電モジュール(19)が、直径が大きくても1mmである複数の連続流路を有し、この流路中を流体状の熱交換器媒体が流れるマイクロ熱交換器(13)に熱伝導的に連結されており、排ガス流動用の熱交換器の連続流路内で発生する圧力損失が大きくても100mbarである熱電モジュール。   A thermoelectric module comprising p-type and n-type conductive thermoelectric material parts alternately connected to each other via a conductive contact portion, wherein the thermoelectric module (19) has a plurality of diameters of 1 mm at most. It has a continuous flow path and is thermally conductively connected to the micro heat exchanger (13) in which the fluid heat exchanger medium flows in the flow path, and in the continuous flow path of the heat exchanger for exhaust gas flow Thermoelectric module with a pressure loss of 100 mbar at most. 熱電モジュール(19)は平らであり、そして熱電モジュール(19)は相互に連結された熱電材料部品上で、マイクロ熱交換器(13)に熱伝導的に連結されている高温側に支持体板を有する請求項1に記載の熱電モジュール。   The thermoelectric module (19) is flat, and the thermoelectric module (19) is a support plate on the hot side that is thermally conductively connected to the micro heat exchanger (13) on the interconnected thermoelectric material parts. The thermoelectric module according to claim 1. マイクロ熱交換器(13)が熱電モジュール(19)と一体的に形成される請求項1に記載の熱電モジュール。   The thermoelectric module according to claim 1, wherein the micro heat exchanger (13) is formed integrally with the thermoelectric module (19). 過度温度から保護するための保護層が熱電モジュール(19)とマイクロ熱交換器(13)の間に設けられている請求項1または2に記載の熱電モジュール。   The thermoelectric module according to claim 1 or 2, wherein a protective layer for protecting from excessive temperature is provided between the thermoelectric module (19) and the micro heat exchanger (13). 上記保護層が、融点が250℃〜1700℃の範囲にある無機金属塩または金属合金から作製されている請求項4に記載の熱電モジュール。   The thermoelectric module according to claim 4, wherein the protective layer is made of an inorganic metal salt or metal alloy having a melting point in the range of 250C to 1700C. 上記マイクロ熱交換器の流路が自動車排ガス触媒のウォッシュコートで覆われている請求項1〜5のいずれか一項に記載の熱電モジュール。   The thermoelectric module according to any one of claims 1 to 5, wherein the flow path of the micro heat exchanger is covered with a washcoat of an automobile exhaust gas catalyst. 上記触媒が、NOの窒素への変換、炭化水素のCOとHOへの変換、およびCOのCOへの変換の少なくとも一つを触媒する請求項6に記載の熱電モジュール。 The thermoelectric module according to claim 6, wherein the catalyst catalyzes at least one of conversion of NO x to nitrogen, conversion of hydrocarbons to CO 2 and H 2 O, and conversion of CO to CO 2 . ガス流動用の熱交換器の連続流路中で発生する圧力損失が大きくても50mbarである請求項1〜7のいずれか一項に記載の熱電モジュール。   The thermoelectric module according to any one of claims 1 to 7, wherein the pressure loss generated in the continuous flow path of the heat exchanger for gas flow is at most 50 mbar. 上記マイクロ熱交換器が、連続流路が導入された熱伝導材料のブロックから作製されている請求項1〜8のいずれか一項に記載の熱電モジュール。   The thermoelectric module according to any one of claims 1 to 8, wherein the micro heat exchanger is made of a block of a heat conductive material into which a continuous flow path is introduced. マイクロ熱交換器の体積当りの比伝熱面積が0.1〜5m/lである請求項1〜9のいずれか一項に記載の熱電モジュール。 The thermoelectric module according to claim 1, wherein the specific heat transfer area per volume of the micro heat exchanger is 0.1 to 5 m 2 / l. 上記排気システムに一体化された請求項1〜10のいずれか一項に記載の熱電モジュールの一つ以上を含む内燃機関の排気システム、好ましくは自動車の排気システム。   11. An exhaust system for an internal combustion engine, preferably an automobile exhaust system, comprising one or more of the thermoelectric modules according to any one of claims 1 to 10 integrated in the exhaust system.
JP2013532298A 2010-10-04 2011-09-29 Thermoelectric module for exhaust system Active JP6117102B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP10186366.0 2010-10-04
EP10186366 2010-10-04
EP10190614 2010-11-10
EP10190614.7 2010-11-10
PCT/IB2011/054295 WO2012046170A1 (en) 2010-10-04 2011-09-29 Thermoelectric modules for exhaust system

Publications (3)

Publication Number Publication Date
JP2013546167A JP2013546167A (en) 2013-12-26
JP2013546167A5 true JP2013546167A5 (en) 2014-11-27
JP6117102B2 JP6117102B2 (en) 2017-04-19

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JP2013532298A Active JP6117102B2 (en) 2010-10-04 2011-09-29 Thermoelectric module for exhaust system

Country Status (7)

Country Link
EP (1) EP2625727A4 (en)
JP (1) JP6117102B2 (en)
KR (1) KR20130108381A (en)
CN (1) CN103238227B (en)
BR (1) BR112013007718A2 (en)
TW (1) TW201230261A (en)
WO (1) WO2012046170A1 (en)

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Publication number Priority date Publication date Assignee Title
KR20140080523A (en) * 2011-10-04 2014-06-30 바스프 에스이 Integrated assembly of micro heat exchanger and thermoelectric module
US9627600B2 (en) 2012-11-27 2017-04-18 Yasunaga Corporation Mg—Si system thermoelectric conversion material, method for producing same, sintered body for thermoelectric conversion, thermoelectric conversion element, and thermoelectric conversion module
FR3008716B1 (en) 2013-07-17 2015-08-07 Commissariat Energie Atomique PROCESS FOR PREPARING A NANOPARTICLE DEPOSITION OF A METAL OR ALLOY ON A SUBSTRATE, SUBSTRATE THUS OBTAINED, AND ITS USES IN A THERMO-ELECTRIC RECUPERATOR OR EGR VALVE
US20170250334A1 (en) * 2014-09-18 2017-08-31 Basf Se Thermo-compression bonding of thermoelectric materials
WO2016074918A1 (en) * 2014-11-11 2016-05-19 Basf Se Thermoelectric device
US9551257B1 (en) 2015-07-27 2017-01-24 Tenneco Automotive Operating Company Inc. Arrangement of catalyzed TEG systems
CN111878193B (en) * 2020-08-26 2021-11-05 杜慎之 Heat radiator for engine exhaust system

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JP3564274B2 (en) * 1997-10-13 2004-09-08 カルソニックカンセイ株式会社 Waste heat power generator
CN2381023Y (en) * 1998-12-16 2000-05-31 北方专业设计工艺局“Nord” Thermoelectric cooler
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