ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,752, issued on May 27, was assigned to NINGBO GEELY AUTOMOBILE RESEARCH & DEVELOPMENT Co. LTD. (Ningbo, China).
"Handling of fuel vapour" was invented by Ronja Rignas (Bollebygd, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a fuel tank and a fuel vapour cooling arrangement connected to the fuel tank. The fuel vapour cooling arrangement is arranged to receive fuel vapour evaporated from the fuel in the fuel tank. In the fuel vapour cooling arrangement, the evaporated fuel is condensed into liquid fuel. The fuel vapour cooling arrangement is arranged outside of the fuel tank. A valve is arranged between the fuel tank and the...