Fluid sprinkling – spraying – and diffusing – Motor or spray fluid operated continuously moving discharge... – Spray fluid operated
Reexamination Certificate
2007-07-11
2009-08-11
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Motor or spray fluid operated continuously moving discharge...
Spray fluid operated
C239S071000, C239S380000, C239S381000, C362S096000
Reexamination Certificate
active
07571867
ABSTRACT:
A showerhead with a turbocharger mechanism including a showerhead housing and a turbo-compressor unit is provided. The showerhead housing has a water inlet port for introducing a water flow, a case wall that gradually expands, and a water drainage panel. The turbo-compressor unit is accommodated in a housing chamber and includes a compressor compartment where the water flow is converted into a vortex flow, a turbo-pump impeller accommodated in the compressor compartment, and a turbo-generator capable of generating electric energy. The turbo-generator is electrically connected to an illumination means, so as to emit light beams. The present invention is provided with the turbocharger mechanism, so as to make use of the water flow flowing through the showerhead effectively to generate electricity for illumination.
REFERENCES:
patent: 4564889 (1986-01-01), Bolson
patent: 4616298 (1986-10-01), Bolson
patent: 6036333 (2000-03-01), Spiller
patent: 2003/0147238 (2003-08-01), Allen et al.
Hamre Schumann Mueller & Larson P.C.
Reis Ryan
Tran Len
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