Drying and gas or vapor contact with solids – Apparatus – For diverse operations on treated material
Patent
1976-11-26
1978-05-09
Sprague, Kenneth W.
Drying and gas or vapor contact with solids
Apparatus
For diverse operations on treated material
21102R, 21DIG2, 34202, 250432R, 250437, F26B 1900
Patent
active
040879259
ABSTRACT:
A hand drier comprising a fan arranged in a housing having an air inlet and an air outlet, and a heating device for warming the air passing through the housing, is characterized by the provision in the housing of a micro glass fibre fleece through which the air is filtered. A sterilizer tube or lamp may also be provided in the housing for killing bacteria drawn into the housing by the air flow.
REFERENCES:
patent: 2411365 (1946-11-01), Card
patent: 3066423 (1962-12-01), Solem
patent: 3603002 (1971-09-01), Spierer
patent: 3667134 (1972-06-01), Rockson
patent: 3766397 (1973-10-01), Rockson
Beach Robert W.
Brown Ward
Sprague Kenneth W.
Yeung James C.
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