US Patent Issued to HAMILTON SUNDSTRAND on June 16 for "Stator with circumferential cooling channels and parallel passages between slots" (British Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,658,744, issued on June 16, was assigned to HAMILTON SUNDSTRAND Corp. (Charlotte, N.C.).

"Stator with circumferential cooling channels and parallel passages between slots" was invented by Edward Graham Charles Pocock (Birmingham, Great Britain), Andrew E. Page (Tring, Great Britain) and Tadashi Sawata (Coventry, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A stator for an electrical machine includes: an annular housing extending around a central axis (X-X); a first circumferential flow channel extending around the housing; a second circumferential flow channel axially spaced from the first circumferential flow channel and extending aroun...