FR2977376B1 - METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD - Google Patents

METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD

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Publication number
FR2977376B1
FR2977376B1 FR1155876A FR1155876A FR2977376B1 FR 2977376 B1 FR2977376 B1 FR 2977376B1 FR 1155876 A FR1155876 A FR 1155876A FR 1155876 A FR1155876 A FR 1155876A FR 2977376 B1 FR2977376 B1 FR 2977376B1
Authority
FR
France
Prior art keywords
tubes
thermo
elements
brazing
electrical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1155876A
Other languages
French (fr)
Other versions
FR2977376A1 (en
Inventor
Michel Simonin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1155876A priority Critical patent/FR2977376B1/en
Publication of FR2977376A1 publication Critical patent/FR2977376A1/en
Application granted granted Critical
Publication of FR2977376B1 publication Critical patent/FR2977376B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H10N10/01—Manufacture or treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The method involves fixing thermoelectric elements (4) with hot fluid circulating tubes (1) by circulating hot stream inside the tubes to allow brazing of the elements on the tubes. The tubes are coated with a thermally conducting and electrically insulating material (22) i.e. alumina. Electric conductive tracks are coated on the alumina. The tubes are locally covered with a brazing material (30) at zones intended to accommodate the elements, before brazing the elements, where brazing temperature of the brazing material is higher than that of the hot stream flowing in the tubes. The tubes circulate exhaust gas from a heat engine of a car. An INDEPENDEDNT CLAIM also included for a thermoelectric device.
FR1155876A 2011-06-30 2011-06-30 METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD Expired - Fee Related FR2977376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1155876A FR2977376B1 (en) 2011-06-30 2011-06-30 METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155876A FR2977376B1 (en) 2011-06-30 2011-06-30 METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD

Publications (2)

Publication Number Publication Date
FR2977376A1 FR2977376A1 (en) 2013-01-04
FR2977376B1 true FR2977376B1 (en) 2013-08-02

Family

ID=45319205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155876A Expired - Fee Related FR2977376B1 (en) 2011-06-30 2011-06-30 METHOD OF MANUFACTURING A THERMO ELECTRICAL DEVICE, PARTICULARLY FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE, AND THERMO-ELECTRIC DEVICE OBTAINED BY SUCH A METHOD

Country Status (1)

Country Link
FR (1) FR2977376B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196620A (en) * 1964-02-10 1965-07-27 Thore M Elfving Thermoelectric cooling system
US5064476A (en) * 1990-09-17 1991-11-12 Recine Sr Leonard J Thermoelectric cooler and fabrication method

Also Published As

Publication number Publication date
FR2977376A1 (en) 2013-01-04

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