US Patent Issued to HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT on May 20 for "220KV transformer movable sleeve for easy maintenance" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,152, issued on May 20, was assigned to HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT (Shanghai).

"220KV transformer movable sleeve for easy maintenance" was invented by Liren Zhou (Shanghai), Yuqing Sang (Shanghai), Yan Sun (Shanghai), Shuang Hao (Shanghai), Guoping Tong (Shanghai), Zhengrong Li (Shanghai) and Jie Lv (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the present invention is a 220 KV transformer movable sleeve for easy maintenance which includes a sleeve assembly and a connecting component. The sleeve assembly includes a sleeve and an end cap, and the access port is provided on the sleeve, the access port is match...