Baths – closets – sinks – and spittoons – Tubs – Combined with diverse means
Patent
1990-06-13
1992-03-17
Recla, Henry J.
Baths, closets, sinks, and spittoons
Tubs
Combined with diverse means
4559, 392354, 392373, 392482, 392485, 392489, 219201, 219217, 441130, A61H 3302, H05B 100
Patent
active
050955594
ABSTRACT:
A heating apparatus comprises a closed vessel having thermally conducting walls and containing a gas that is heated by one or more electrical heating elements in the vessel. The vessel is received in a duct through which air is blown. The air is heated by the heat transferred to the vessel walls by the gas in the vessel. Pressure and thermostatic switches in the circuit of the heating element communicate with the gas in the vessel and provide a double-safety, over-temperature power shut-off. The heating apparatus may be used to blow hot air into water in a tub through hoses leading to inlet openings or to an air distribution mat placed in the tub. The bubbles of hot air heat the water and produce strong agitation. A special raft receives the air distribution mat, which heats water in the raft by bubbling hot air through it. The heating apparatus can also be used for space heating, warming and drying towels and clothes, hair drying and grooming animals.
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Liljegren Leif
Scanlan Harry J.
Barrett Glenn T.
Recla Henry J.
South Breeze Corporation
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