PROCESS OF VIBRATION SUPPRESSION AND AIR CONDITIONING OF CAB OF MINING MACHINE Russian patent published in 2000 - IPC

FIELD: mining industry. SUBSTANCE: invention can be used to create comfortable operational conditions in cab of mining machine used predominantly in open mining. Process lies in pumping of compressed air under pressure of 2x10⁷ Pa into sealed vessel. From this vessel air is fed under pressure of 4÷6x10⁵ Pa into vibration suppression system. From vibration suppression system air is supplied into conditioning system after pressure reduction to 1.01-1.05 of ambient atmosphere. EFFECT: creation of comfortable operational conditions for operator of mining machine working under conditions of heavy dust loading in stripping. 4 cl, 1 dwg