ITMI20091821A1 - EXHAUST GAS HEAT EXCHANGER FOR A THERMOELECTRIC GENERATOR - Google Patents

EXHAUST GAS HEAT EXCHANGER FOR A THERMOELECTRIC GENERATOR

Info

Publication number
ITMI20091821A1
ITMI20091821A1 IT001821A ITMI20091821A ITMI20091821A1 IT MI20091821 A1 ITMI20091821 A1 IT MI20091821A1 IT 001821 A IT001821 A IT 001821A IT MI20091821 A ITMI20091821 A IT MI20091821A IT MI20091821 A1 ITMI20091821 A1 IT MI20091821A1
Authority
IT
Italy
Prior art keywords
exhaust gas
heat exchanger
thermoelectric module
gas heat
thermoelectric generator
Prior art date
Application number
IT001821A
Other languages
Italian (it)
Inventor
Ralf Schmidt
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20091821A1 publication Critical patent/ITMI20091821A1/en
Application granted granted Critical
Publication of IT1396569B1 publication Critical patent/IT1396569B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
    • F01N5/025—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat the device being thermoelectric generators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023—Mounting details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0252—Removal of heat by liquids or two-phase fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

The exchanger (1) has a thermoelectric module (4), a cooling device (5) e.g. heat deriving plate or liquid-flowed cooling body, and a central element (2) for conveying exhaust gas. The thermoelectric module is arranged on a partial area of radially aligned flow channels (3) of the central element, where the partial area is turned to an exhaust gas carriage. The cooling device is attached laminarly to the thermoelectric module such that the cooling device covers a surface of the thermoelectric module, where the surface is turned away to the flow channels of the central element. An independent claim is also included for a method for manufacturing an exhaust-gas heat exchanger for a thermoelectric generator.
ITMI2009A001821A 2008-10-31 2009-10-21 EXHAUST GAS HEAT EXCHANGER FOR A THERMOELECTRIC GENERATOR IT1396569B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008043346A DE102008043346A1 (en) 2008-10-31 2008-10-31 Exhaust-gas heat exchanger for thermoelectric generator in e.g. motor vehicle, has cooling device attached to thermoelectric module such that device covers surface of module, where surface is turned away to channels of central element

Publications (2)

Publication Number Publication Date
ITMI20091821A1 true ITMI20091821A1 (en) 2010-05-01
IT1396569B1 IT1396569B1 (en) 2012-12-14

Family

ID=42062814

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001821A IT1396569B1 (en) 2008-10-31 2009-10-21 EXHAUST GAS HEAT EXCHANGER FOR A THERMOELECTRIC GENERATOR

Country Status (3)

Country Link
DE (1) DE102008043346A1 (en)
FR (1) FR2938020B1 (en)
IT (1) IT1396569B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010004200A1 (en) 2010-01-08 2011-07-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Device for generating electrical energy from a thermally conductive material
DE102011111954B4 (en) * 2011-08-30 2016-02-18 Faurecia Emissions Control Technologies, Germany Gmbh Device for using exhaust heat, exhaust module with such a device and method for producing the device
WO2014130896A2 (en) 2013-02-22 2014-08-28 Brady Patrick K Structures, system and method for converting electromagnetic radiation to electrical energy
US10622532B2 (en) 2016-02-18 2020-04-14 Mitsubishi Electric Corporation Thermoelectric conversion module and method of manufacturing the same
KR102575719B1 (en) * 2018-10-01 2023-09-07 현대자동차주식회사 Thermoelectric module, and vehicle including thermoelectric module
US11002386B2 (en) * 2019-01-17 2021-05-11 Fmc Technologies, Inc. Low erosion fluid conduit with sharp section geometry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004208476A (en) * 2002-12-26 2004-07-22 Toyota Motor Corp Waste heat power generator
JP4165405B2 (en) * 2003-10-06 2008-10-15 トヨタ自動車株式会社 Exhaust gas purification device
JP2006170181A (en) * 2004-04-02 2006-06-29 Denso Corp Exhaust heat collection device
JP4305252B2 (en) * 2004-04-02 2009-07-29 株式会社デンソー Waste heat recovery device
DE102006057662A1 (en) * 2006-12-07 2008-06-12 Bayerische Motoren Werke Ag Vehicle, has combustion engine and thermoelectric generator and heat exchanger has heating elements, which are arranged in exhaust gas channel of combustion engine and is pass or flow through exhaust gas

Also Published As

Publication number Publication date
FR2938020B1 (en) 2014-12-12
FR2938020A1 (en) 2010-05-07
DE102008043346A1 (en) 2010-05-06
IT1396569B1 (en) 2012-12-14

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