ALEXANDRIA, Va., June 25 -- United States Patent no. 12,338,888, issued on June 24, was assigned to Flender GmbH (Bocholt, Germany).
"Space-saving gearbox cooler device and gearbox" was invented by Ralf Dinter (Bocholt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transmission cooling device includes a transmission housing part for housing rotating transmission elements and a fan, which is connected to the transmission housing part, for providing a cooling air flow against an outer side of the transmission housing part. The fan has a conveying element, which communicates with a hollow fan ring, for generating an operating flow within the fan ring. The fan ring communicates via at least one discha...