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US 4,833,739 AGranted
Steam sauna
AssigneeInax Corporation
InventorsShigeru Sakakibara, Ryuici Kawamoto
Life of this patent
Estimating the term…
Abstract
A steam sauna has a passage for circulation of air existing in a sauna booth, and is provided with a heater for heating air flowing through the passage, and a steam generator with an ultrasonic oscillator for mixing steam generated with the air heated.
Claims8
A steam sauna comprising:
- a sauna booth having an upper portion and a lower portion,
- a passage extending from the upper portion to the lower portion inside the sauna booth, air in the sauna booth being able to circulate through the passage,
- air sending means provided in said passage for circulating the air,
- heating means provided in said passage for heating the circulating air, and
- steam generating means with an ultrasonic oscillator for generating steam which is disposed so that the generated steam can be mixed with the air flowing through said passage.
2 more elements
Dependencies are inferred from the claim text.