FIELD: electricity.
SUBSTANCE: device converts temperature differential energy using a capacitor. The device consists of two capacitor plates, one of which is fixed and the second is attached to one end of a dielectric material having a greater change in linear dimensions thereof when ambient temperature changes. The second end of a bar made from plastic is rigidly attached to a fixed base. When ambient temperature changes, the plastic bar changes its linear dimensions, moves the movable plate away or closer to the fixed plate depending on the direction of temperature change. Capacitance drops and voltage rises.
EFFECT: low power consumption when moving the capacitor plate and enabling use of renewable temperature differential energy.
1 dwg
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