161125 ⎘
Furnaces through which the charge is moved mechanically, e.g. of tunnel type ; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers on or in trucks
Sub-classes:SIDE WALL OF A PALLET CAR FOR A TRAVELLING GRATE MACHINE, PALLET CAR COMPRISING SUCH A SIDE WALL AND METHOD FOR CONVERTING A PALLET CAR
#2Tunnel burner including a perforated flame holder
#3Tunnel kiln for firing ceramic porous bodies
#4ZERO WATER DISCHARGE OVEN COOLING