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Thermal battery

A thermal battery, the same technology, applied in the direction of thermoelectric devices, circuits, electrical components, etc., can solve the problems of small reverse bias voltage, small operating voltage, low thermal efficiency, etc., and achieve the effect of high efficiency, low cost and simple process

Inactive Publication Date: 2008-02-13
杨东城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Under the action of the internal electric field of the diode, the two types of carriers drift separately to form an operating voltage. Its disadvantage is that the reverse bias voltage added by the diode to the capacitor is very small, so the formed operating voltage is also very small and the thermal efficiency is low.
It turns out that there is a thermal battery based on the principle of connecting thermocouples in series, because there are relatively few unbound free electrons inside, resulting in low thermal efficiency.

Method used

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  • Thermal battery

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specific Embodiment approach 1

[0009] Specific embodiment one: (referring to Fig. 1) present embodiment consists of upper capacitor plate 1, lower capacitor plate 2, upper insulating plate 3, lower insulating plate 4, left upper power source plate 5, right upper power source plate 6, left lower power source Pole plate 7, lower right power supply plate 8, left space 9, right space 10. There are upper insulating plate 3 and lower insulating plate 4 on the inside of capacitor plate 1 and lower capacitor plate 2, and there are upper left power plate 5, upper right power plate 6, and lower left power plate on the inner side of upper insulating plate 3 and lower insulating plate 4. 7. The lower left power supply plate 8 applies a high voltage on the upper capacitor plate 1 and the lower capacitor plate 2, and the inside of the upper insulating plate 3 and the lower insulating plate 4 will generate positive and negative ions to gather, heating or cooling the left space 9, In any area of ​​the right space 10, under...

specific Embodiment approach 2

[0010] Specific embodiment two: (referring to Fig. 2) the difference between this embodiment and specific embodiment one is that this embodiment consists of the upper capacitor plate 1 of the thermal battery in the specific embodiment one, the lower capacitor plate 2 and the upper insulation The plate 3 and the lower insulating plate 4 are divided into two parts, so that the space 9 and the space 10 are separated, and the space can be in a relatively long distance. Heating or cooling any area of ​​the left space 9 and the right space 10, a thermoelectric electromotive force will be generated between the upper left power plate 5 and the upper right power plate 6, and a thermoelectromotive force will be generated between the left lower power plate 7 and the right lower power plate 8 .

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Abstract

A thermocell mainly solves low thermal efficiency, high temperature of hot source requirement and short service life problem etc. of existing thermocell. It features utilizing capacitor two- pole plate generating substantive unbonded charged ion under high voltage action, dividing capacitor into two zones, if heating cooling one zone, then upon heat movement action, the charged ion density in higher temperature area being less than that in low temperature area, therefor two interval generating thermo electromotive force. The higher the voltage is, the more the dissociate ion are, and the greater the thermo electromotive force is , and the higher the thermocell efficiency is, even in relative lower temperature difference status, capable of generating current, therefore having high efficiency, low cost and simple technology property.

Description

technical field [0001] The invention belongs to the field of thermal batteries, in particular to an auxiliary high-voltage ionization thermal battery. Background technique [0002] The current thermal battery has a primary storage thermal battery that uses molten salt as an electrolyte and uses a heat source to melt it and activate it. It requires a high heat source temperature, reaching hundreds of degrees Celsius, and has disadvantages such as short life. In addition, there is another kind of "semiconductor contact capacitive thermal battery" announced by the Chinese patent application number 02152397.5. It uses a capacitor to connect with the same polarity of the diode. the reverse bias voltage. As the semiconductor capacitor is heated, the minority carriers increase. Under the action of the internal electric field of the diode, the two types of carriers drift separately to form a working voltage. Its disadvantage is that the reverse bias voltage added to the capacitor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L35/00H02N11/00
Inventor 杨东城
Owner 杨东城