US Patent Issued to SUZHOU KANGKAI ELECTRIC on May 20 for "Pneumatic energy supply power for ultra-high voltage equipment" (Chinese Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,641, issued on May 20, was assigned to SUZHOU KANGKAI ELECTRIC Co. LTD. (Jiangsu, China).

"Pneumatic energy supply power for ultra-high voltage equipment" was invented by Yongfu Shen (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pneumatic energy supplying power for ultra-high voltage equipment, including a low voltage unit, an ultra-high voltage unit, and a connection unit for connecting the low voltage unit and the ultra-high voltage unit is provided. The low voltage unit includes a conversion module of low voltage side used for converting an electrical energy into a mechanical energy, and a gas compression pump driven by the con...