US Patent Issued to NAKAGAWA SPECIAL STEEL on Sept. 2 for "Insulating member for slot coil of rotary electric machine and method for molding the same" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,207, issued on Sept. 2, was assigned to NAKAGAWA SPECIAL STEEL INC. (Tokyo).

"Insulating member for slot coil of rotary electric machine and method for molding the same" was invented by Noritaka Ogawa (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Thermoplastic synthetic resin flowing through both gates 173, 173 into lug part flanges 16, 16 collides with a confronting wall 161, converts direction of flow by 90deg, changing velocity of flow, and thus fills the lug part flanges 16, 16 and flanges 15,15 on the long side. After this, as thermoplastic synthetic resin flows into thin outer peripheral walls 131, 132 and partition walls 133 at an opt...