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    U.S. Patent and Trademark Office Releases Siemens Gamesa Renewable Energy's Patent Application for Device for Controlling Humidity in Wind Turbines

    January 21, 2022 - Energy Patent News


      Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Siemens Gamesa Renewable Energy's patent application for device for controlling humidity in wind turbines. Kristensen Mikkel Aggersbjerg developed the invention.

      The patent application number is 17/299967. International Patent Classification code is F03D 7/02 20060101 F03D007/02. Cooperative Patent Classification codes are F05B 2240/3062 20200801, F05B 2260/64 20130101, F05B 2240/3052 20200801, F03D 7/0232 20130101 and F05B 2270/605 20130101.

      U.S. Patent and Trademark Office has released the abstract. According to the abstract, "A wind turbine including: a pressure supply system for operating the actuator of at least an aerodynamic device by means of a pressurized gas, wherein the pressure supply system includes: a pressure generator for pressurizing the pressurized gas, a pressure supply line connecting the pressure generator and the pneumatic actuator for providing the pressurized gas to the pneumatic actuator, the pressure supply line including a pressure reservoir, a return line connecting the pressure generator and the pneumatic actuator for returning the pressurized gas to the pressure generator, the return line including a return reservoir having a negative relative pressure, is provided."


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