초록 ▼

A radiant wall drying oven that includes a first wall and a second wall situated in spaced apart relation to define an air conducting passageway. Heated air is supplied to contact the first wall, and a selected amount of heated air is allowed to pass through inlets into the air conducting passageway

A radiant wall drying oven that includes a first wall and a second wall situated in spaced apart relation to define an air conducting passageway. Heated air is supplied to contact the first wall, and a selected amount of heated air is allowed to pass through inlets into the air conducting passageway. Sliding dampers positioned at a predetermined site relative to the second wall control the amount of heated air contacting a portion of the second wall, and consequently regulate the amount of radiant heat emitted by that portion of the second wall.

대표청구항 ▼

A drying oven comprising first wall and a second wall situated in spaced apart relation to the first wall to define an air conducting passageway therebetween, said second wall defining, at least in part, a chamber in which objects are to be irradiated with infrared energy from said second wall, supp

A drying oven comprising first wall and a second wall situated in spaced apart relation to the first wall to define an air conducting passageway therebetween, said second wall defining, at least in part, a chamber in which objects are to be irradiated with infrared energy from said second wall, supply means for providing heated air to contact the first wall, inlet means for conducting heated air through the first wall into said air conducting passageway, and valve means for selectively controlling flow of heated air generated by the supply means through said inlet means into the air conducting passageway.