US Patent Issued to ABB Schweiz on Sept. 23 for "Method, an arrangement and a frequency converter for controlling vibration of an electric machine" (Finnish Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,336, issued on Sept. 23, was assigned to ABB Schweiz AG (Baden, Switzerland).

"Method, an arrangement and a frequency converter for controlling vibration of an electric machine" was invented by Timo Holopainen (Helsinki), Olli Liukkonen (Helsinki), Janne Roivainen (Helsinki), Tommi Ryyppo (Helsinki) and Aron Szucs (Helsinki).

According to the abstract* released by the U.S. Patent & Trademark Office: "A field of electric drive devices and electric machines, such as electric motors and electric generators for industrial applications, and more particularly to a method, an arrangement and a frequency converter for controlling lateral vibration of an electric machine. The arrangement...