FIELD: electricity.
SUBSTANCE: gas pressure regulator comprises a tube feeding gas with initial parameters, a body, a tube discharging low-pressure gas, de Laval nozzle placed inside the body so that input part of the nozzle in interconnected with inner space of the body coupled to the tube feeding gas with initial parameters. Wall of de Laval nozzle is made as a thermoelectric generator representing in-series p-n transitions. Critical section of de Laval nozzle is made with a lamellar shutter coupled to thermoelectric generator through an electric drive.
EFFECT: improvement of continuous regulation of the gas pressure regulator and output of electric current.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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SU1407524A1 |
