US Patent Issued to BLOOM ENERGY on March 17 for "Centrifugal blower including shrouded mixed flow impeller for enhanced cooling" (California Inventor)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,957, issued on March 17, was assigned to BLOOM ENERGY Corp. (San Jose, Calif.).

"Centrifugal blower including shrouded mixed flow impeller for enhanced cooling" was invented by Shuo Li (Fremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A blower includes a motor housing, a volute disposed on an outer surface of the motor housing, a motor shaft extending through the motor housing, a motor disposed in the motor housing and coaxially mounted to the motor shaft, and a mixed flow impeller disposed in the motor housing and coaxially mounted to the motor shaft. The mixed flow impeller is configured to circulate air inside the motor housing." ...