COOLING SYSTEM OF VEHICLE HYDROMECHANICAL TRANSMISSION AND SUSPENSION Russian patent published in 1999 - IPC

FIELD: transport engineering; vehicle cooling systems. SUBSTANCE: cooling system is furnished additionally with second and third sections of heat exchanger made in common housing with first section of heat exchanger whose inner spaces are interconnected by tubes, and tube spaces of heat exchanger sections are divided by partitions. Tube space of heat exchanger second section is connected by inlet and outlet channels with cooling circuit of steering hydrostatic mechanism, tube space of heat exchanger third section is connected by inlet and outlet channels with cooling circuit of hydrodynamic torque converter and planetary gearbox, and tube spaces of heat exchanger additional sections are connected by inlet and outlet channels with cooling circuit of hydraulic shock absorber gang. EFFECT: enhanced efficiency of cooling of hydromechanical transmission and suspension. 1 dwg