ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,670, issued on June 24, was assigned to BorgWarner Inc. (Auburn Hills, Mich.).
"Electric vehicle drive module cooling" was invented by Attila Nagy (Fishers, Ind.) and Andrew Dragon (Fishers, Ind.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A drive module is employed for use in a hybrid electric vehicle (HEV) powertrain or in a battery electric vehicle (BEV) powertrain. The drive module serves to propel movement of the accompanying hybrid electric vehicle or battery electric vehicle. In an implementation, the drive module includes a housing, an electric motor, a gear assembly, a coolant sump, and a coolant passage. The electric motor has a stator ...