US Patent Issued to MAKINO MILLING MACHINE on July 15 for "Temperature control device for machine tool" (Japanese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,358,092, issued on July 15, was assigned to MAKINO MILLING MACHINE Co. LTD. (Tokyo).

"Temperature control device for machine tool" was invented by Kiyoteru Ishibashi (Yamanashi, Japan), Junya Omata (Yamanashi, Japan) and Kenichi Fujikawa (Yamanashi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A temperature control device includes a machine body temperature sensor which measures a machine body temperature at a portion separated from a spindle device, a return oil temperature sensor which measures a temperature of cooling oil which circulates in a machine tool and which is collected by the temperature control device, an oil controller which inclu...