US Patent Issued to Hitachi Astemo on March 25 for "Stator of rotating electrical machine and rotating electrical machine" (Japanese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,488, issued on March 25, was assigned to Hitachi Astemo Ltd. (Hitachinaka, Japan).

"Stator of rotating electrical machine and rotating electrical machine" was invented by Keisuke Tateno (Ibaraki, Japan), Yuichiro Baba (Ibaraki, Japan) and Yuki Konishi (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Adhesion between a temperature detection unit and a segment coil is improved to improve temperature following capability. A stator core, a stator winding wire configured with a plurality of connected segment coils attached to the stator core, and a temperature detection unit that is in contact with the segment coil to detect temperature ar...