Fluid sprinkling – spraying – and diffusing – With selectively preset flow cutoff or initiating means
Patent
1988-04-12
1991-03-12
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With selectively preset flow cutoff or initiating means
4623, E03C 105
Patent
active
049986732
ABSTRACT:
A water spray head for a shower or sink includes means for emitting and receiving signals for automatic operation in response to the presence of a user. The means are positioned such that the stream of water surrounds the emitting and receiving means. The emitting and receiving means includes conduit means disposed within at least a portion of water supply connected to the spray head. In one embodiment, the conduit is in the form of a fiber optic cable. In another, an emitter and detector are mounted in the spray head and the conduit comprises electrical conductors.
REFERENCES:
patent: 3214596 (1965-10-01), Schwerdt
patent: 3488103 (1970-01-01), Webb
patent: 4722372 (1988-02-01), Hoffman et al.
Kashnikow Andres
Sloan Valve Company
Weldon Kevin
LandOfFree
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