FR2976125B1 - METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD. - Google Patents

METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD.

Info

Publication number
FR2976125B1
FR2976125B1 FR1154839A FR1154839A FR2976125B1 FR 2976125 B1 FR2976125 B1 FR 2976125B1 FR 1154839 A FR1154839 A FR 1154839A FR 1154839 A FR1154839 A FR 1154839A FR 2976125 B1 FR2976125 B1 FR 2976125B1
Authority
FR
France
Prior art keywords
electric elements
thermo electric
ring
manufacturing
thermoelectric
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
FR1154839A
Other languages
French (fr)
Other versions
FR2976125A1 (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 FR1154839A priority Critical patent/FR2976125B1/en
Publication of FR2976125A1 publication Critical patent/FR2976125A1/en
Application granted granted Critical
Publication of FR2976125B1 publication Critical patent/FR2976125B1/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
    • H10N10/01—Manufacture or treatment
    • 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
    • H10N10/17—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 structure or configuration of the cell or thermocouple forming the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Thermistors And Varistors (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The method involves forming a thermoelectric material (5) according to dimensions of a thermoelectric element (1). The material is subjected to heat treatment to obtain the element with correct dimensions, where the element generates electric current under the action of a variation in temperature exerted between two faces (2a, 2b) of the element, and is in form of a ring or ring portion. One of the faces is defined by an outer peripheral surface of the ring, and the other face is defined by an inner peripheral surface of the ring. An independent claim is also included for a thermoelectric element.
FR1154839A 2011-06-01 2011-06-01 METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD. Expired - Fee Related FR2976125B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1154839A FR2976125B1 (en) 2011-06-01 2011-06-01 METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154839A FR2976125B1 (en) 2011-06-01 2011-06-01 METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD.

Publications (2)

Publication Number Publication Date
FR2976125A1 FR2976125A1 (en) 2012-12-07
FR2976125B1 true FR2976125B1 (en) 2014-01-10

Family

ID=44550105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154839A Expired - Fee Related FR2976125B1 (en) 2011-06-01 2011-06-01 METHOD OF MANUFACTURING THERMO ELECTRIC ELEMENTS AND THERMO ELECTRIC ELEMENTS OBTAINED BY SUCH A METHOD.

Country Status (1)

Country Link
FR (1) FR2976125B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019681B1 (en) * 2014-04-03 2017-08-25 Valeo Systemes Thermiques THERMO ELECTRIC DEVICES AND THERMO ELECTRIC MODULE, IN PARTICULAR FOR GENERATING AN ELECTRICAL CURRENT IN A MOTOR VEHICLE
FR3021161B1 (en) * 2014-05-15 2017-08-25 Commissariat Energie Atomique PROCESS FOR PREPARING A SINTERED THERMOELECTRIC WASHER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB900888A (en) * 1959-06-19 1962-07-11 Plessey Co Ltd Improvements in or relating to thermo-electric generators
JP3676504B2 (en) * 1996-07-26 2005-07-27 本田技研工業株式会社 Thermoelectric module
DE102008022802A1 (en) * 2008-05-08 2009-11-19 Benteler Automobiltechnik Gmbh Device for generating electrical power from the waste heat of a motor vehicle internal combustion engine

Also Published As

Publication number Publication date
FR2976125A1 (en) 2012-12-07

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