ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,701, issued on Sept. 8, was assigned to HAWE Hydraulik SE (Aschheim, Germany).
"Hydraulic system with cooling circuit and machine tool" was invented by Markus Imlauer (Aschheim, Germany), Thomas Wechsel (Aschheim, Germany), Korbinian Nagele (Aschheim, Germany) and Markus Ruhland (Aschheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hydraulic system is provided for supplying at least one hydraulic consumer with at least one supply pump, a consumer connection, a return connection, a cooling circuit and a tank. The at least one cooling circuit comprises a cooling pump, a circulation cooling line connected to the tank and a heat exchanger....