Drying and gas or vapor contact with solids – Apparatus – Vacuum
Patent
1976-07-12
1977-08-16
O'Dea, William F.
Drying and gas or vapor contact with solids
Apparatus
Vacuum
34128, 34140, F26B 2110
Patent
active
040416143
ABSTRACT:
The embodiment of the clothes dryer disclosed herein shows apparatus which operates on a vacuum principle to dry clothes or other material rapidly and economically. A rotary vane vacuum pump is incorporated into the dryer to efficiently exhaust the clothes holding compartment during rotation of a double drum assembly. The pump which is affixed to the stationary center shaft has a rotor which rotates with the double drum assembly. A radiant heating element can be mounted on the stationary horizontal center shaft directed into the clothes holding compartment to expedite the drying process.
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Joyce Harold
O'Dea William F.
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