ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,627, issued on Feb. 24, was assigned to MABUCHI MOTOR Co. LTD. (Chiba, Japan).
"Fixing structure of choke coil and motor" was invented by Satoshi Shimizu (Chiba, Japan) and Kosuke Morishita (Chiba, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A choke coil is mechanically fixed without using an adhesive, and a fixed state is maintained for a long period of time. A fixing structure of a choke coil electrically connected to a brush that is in sliding contact with a commutator and housing a ferrite core inside includes: a bottom surface portion where the choke coil is placed; a housing wall portion erected from the bottom surface portion and for...