US Patent Issued to DR. ING. H.C. F. PORSCHE on March 17 for "Electric machine and motor vehicle with wall element and tooth head ring" (German Inventor)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,432, issued on March 17, was assigned to DR. ING. H.C. F. PORSCHE AG (Stuttgart, Germany).

"Electric machine and motor vehicle with wall element and tooth head ring" was invented by Tobias Engelhardt (Stuttgart, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electric machine includes a housing, a rotor including a rotor shaft and a rotor laminated core, and a stator including a stator laminated core with grooves in which stator windings are received, through which a coolant can flow, and wherein a respective tooth of the stator laminated core is arranged between two respective grooves arranged adjacent to one another in a circumferential...