ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,360, issued on May 5, was assigned to Eaton Intelligent Power Ltd. (Dublin).
"Liquid hydrogen pumping system" was invented by Subrata Sarkar (Pune, India), Andrew John Masson (Hedge End, Great Britain) and Sandip Balasaheb Gaikwad (Pune, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to hydrogen pumping systems for pumping hydrogen from a fuel tank (where the hydrogen is stored as liquid hydrogen LH2) to a power generation device at which the hydrogen is used as fuel. The pumping systems include features providing system redundancy, effective heat exchange for warming the hydrogen, gas turbine air bleed cooling, co...