US Patent Issued to DAIKIN INDUSTRIES on Sept. 1 for "Compressor unit and refrigeration apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,786, issued on Sept. 1, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan).

"Compressor unit and refrigeration apparatus" was invented by Daiki Kikutake (Osaka, Japan) and Tatsuya Katayama (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A compressor unit includes a compressor body with a compression mechanism, and an accumulator. The compression mechanism includes a cylinder, a piston, and a blade. Fx(h/I)xLless than equal to19xP+128. F represents a value obtained by multiplying a weight of the piston and the blade by a square of the number of revolutions of the compressor body, and h represents a distance from a center of the piston...