Water pump arrangement and electric circuitry for a fountain dis

Fluid sprinkling – spraying – and diffusing – Fountains or drinking tubes and straws – Ornamental

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Details

137566, 239 23, 417426, 417428, B05B 1708

Patent

active

042693527

ABSTRACT:
An arrangement of water pumps comprising two electric motor operated pumps for each of a plurality of formations of nozzles whereby the water flow from the pairs of pumps to the various formations of nozzles may be selectively controlled by pluralities of electric switches located in a remote station. Electric circuitry associated with the switches controls the electric current flow to the various pump motors in a manner whereby the height of the water sprays emitted from the respective nozzles is selectively controlled along with providing a generally universal control over the activation of individual, various groups and formations of nozzles to produce a very wide range of different rhythmic visual effects.

REFERENCES:
patent: 2787495 (1957-04-01), Przystawik
patent: 3292861 (1966-12-01), Kawamura et al.
patent: 4164121 (1979-08-01), Houseman et al.

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