FR2572589A1 - Thermal cell - Google Patents

Thermal cell Download PDF

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Publication number
FR2572589A1
FR2572589A1 FR8416539A FR8416539A FR2572589A1 FR 2572589 A1 FR2572589 A1 FR 2572589A1 FR 8416539 A FR8416539 A FR 8416539A FR 8416539 A FR8416539 A FR 8416539A FR 2572589 A1 FR2572589 A1 FR 2572589A1
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France
Prior art keywords
armatures
dielectric
difference
thermal cell
thermal
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FR8416539A
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French (fr)
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FR2572589B1 (en
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Individual
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Individual
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Priority to FR8416539A priority Critical patent/FR2572589B1/en
Publication of FR2572589A1 publication Critical patent/FR2572589A1/en
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Publication of FR2572589B1 publication Critical patent/FR2572589B1/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/30—Deferred-action cells
    • H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
    • 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
    • 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

Abstract

Formed like an electrical capacitor, it is charged by virtue of the electron emitting power of armatures formed from different metals. The armatures emit electrons under the effect of heat. The difference in emission yields an electrical potential difference. The dielectric is slightly conductive in order to promote this charging.

Description

LA PILE THEMIQUE
La pile thermique constitue un générateur électrique comparable aux piles chimiques. La technique de fabrication est la meme que celle des condensateurs électriques.THE THEMATIC BATTERY
The thermal battery constitutes an electric generator comparable to chemical batteries. The manufacturing technique is the same as that of electric capacitors.

Il existe actuellement des générateurs thermiques d'électricité utilisant pour fonctionner une différence de température. Contrairement à ceuxci la pile thermique n'utilise qu'une température donctionnement. Ce peut-être une température élevée, ou la température ambiante où elle se trouve. There are currently thermal electricity generators that use a temperature difference to operate. Unlike these, the thermal battery only uses a supply temperature. It may be a high temperature, or the ambient temperature where it is located.

La pile thermique est constituée de deux armatures et un diélectrique comme dans un condensateur électrique. Mais les armatures sont en métaux différents, l'une de l'autre et le diélectrique est légerement conducteur. The thermal battery consists of two armatures and a dielectric as in an electric capacitor. But the reinforcements are made of different metals, one from the other and the dielectric is slightly conductive.

On choisira pour armatures des métaux ayant une grande différence du niveau d'extraction des électrons sous l'effet de la chaleur. La tension recueillie étant proportionnelle à cette différence. Metals with a large difference in the level of extraction of electrons under the effect of heat will be chosen for armatures. The voltage collected is proportional to this difference.

Le diélectrique sera légèrement conducteur afin que les armatures puissent se charger d'électricité statique. Charge que l'on utilisera en faisant décharger le condensateur,constitué par la pile,dans un circuit d'utilisation. L'optimum de la puissance de la pile thermique sera réalisé par un compromis entre la tension maximum due à la différence de tension lique des deux armatures et la charge de celles-ci par les électrons tr arsant le diélectrique. The dielectric will be slightly conductive so that the armatures can charge static electricity. Charge which will be used by discharging the capacitor, constituted by the battery, in a circuit of use. The optimum of the power of the thermal cell will be achieved by a compromise between the maximum voltage due to the difference in voltage between the two armatures and the charge of these by the electrons in the dielectric.

Le diélectrique aura une constante la plus grande possible. The dielectric will have as large a constant as possible.

Un prototype a été réalisé avec deux alliages d'aluminium. Le dielectrique étant trop isolant électrique,le courant recueilli est faible. La tension recueillie est de 0,3 Volts. A prototype was produced with two aluminum alloys. The dielectric being too electrical insulator, the collected current is weak. The voltage collected is 0.3 volts.

Le domaine d'utilisation des piles thermiques est celui des piles chimiques. L'avantage par rapport à celles-ci est la durée de fonctionnement qui ne parait pas limitée.  The field of use of thermal cells is that of chemical cells. The advantage over these is the operating time which does not seem to be limited.

Claims (1)

REVENDICATIONS 1) La pile thermique se présente comme un condensateur électrique,caracté- risée en ce qu'elle comporte deux armatures en métaux différents et un diélectrique légèrement conducteur, les deux armatures ayant une grande différence de niveau d'extraction des électrons sous l'effet de la chaleur. 1) The thermal cell is presented as an electric capacitor, characterized in that it comprises two armatures in different metals and a slightly conductive dielectric, the two armatures having a large difference in the level of extraction of electrons under the effect heat.
FR8416539A 1984-10-30 1984-10-30 THERMAL BATTERY Expired FR2572589B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416539A FR2572589B1 (en) 1984-10-30 1984-10-30 THERMAL BATTERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416539A FR2572589B1 (en) 1984-10-30 1984-10-30 THERMAL BATTERY

Publications (2)

Publication Number Publication Date
FR2572589A1 true FR2572589A1 (en) 1986-05-02
FR2572589B1 FR2572589B1 (en) 1988-06-10

Family

ID=9309112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416539A Expired FR2572589B1 (en) 1984-10-30 1984-10-30 THERMAL BATTERY

Country Status (1)

Country Link
FR (1) FR2572589B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658363A1 (en) * 1990-02-15 1991-08-16 Delmas Jean Thermoelectric energy converter and its mode of production
WO1993013558A1 (en) * 1991-12-27 1993-07-08 Radivoje Popovic Energy converter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1326786A (en) * 1962-05-30 1963-05-10 Accumulatoren Fabrik Ag Dielectric accumulator
US3105178A (en) * 1960-01-20 1963-09-24 Meyers Joseph Electron storage and power cell
US3528856A (en) * 1966-08-29 1970-09-15 Energy Conversion Devices Inc Thermoelectric device and method of manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105178A (en) * 1960-01-20 1963-09-24 Meyers Joseph Electron storage and power cell
FR1326786A (en) * 1962-05-30 1963-05-10 Accumulatoren Fabrik Ag Dielectric accumulator
US3528856A (en) * 1966-08-29 1970-09-15 Energy Conversion Devices Inc Thermoelectric device and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658363A1 (en) * 1990-02-15 1991-08-16 Delmas Jean Thermoelectric energy converter and its mode of production
WO1993013558A1 (en) * 1991-12-27 1993-07-08 Radivoje Popovic Energy converter

Also Published As

Publication number Publication date
FR2572589B1 (en) 1988-06-10

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