US Patent Issued to ELIVAC, ELIVAC on July 29 for "Alternating pressure fatigue test system for high-speed train based on internal root pump loading mechanism" (Chinese, Taiwanese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,447, issued on July 29, was assigned to ELIVAC Co. LTD. (Shanghai) and ELIVAC INC.

"Alternating pressure fatigue test system for high-speed train based on internal root pump loading mechanism" was invented by Raymond Zhou Shaw (Shanghai), Bin Wu (Shanghai, Taiwan) and Jason Tang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An alternating pressure fatigue test system for a high-speed train based on an internal root pump loading mechanism includes a train body; a first tube having one end forming a gas output opening and a second tube having one end forming a gas input opening; another end of the first tube and another end of the second tu...