Snowing fixture

Details Snowing fixture Snowing fixture

1973-04-05

1977-06-14

Pitrelli, John F.

Card, picture, or sign exhibiting

Calendars

272 15, G09F 1902

Patent

active

040288307

ABSTRACT:
A fixture for simulating falling snow has a catch basin where the simulated snow is accumulated, a power operated pump for withdrawing the simulated snow particles from the catch basin and a distributing conduit into which the simulated snow is pumped and from which individual particles are ejected so as to flutter downwardly back to the catch basin. To make certain that the particles act separately and in a natural fashion, a separate air inlet is provided adjacent the pump intake into which an abundance of fresh air is drawn for ultimate mixing with simulated snow particles preventing the particles from sticking together during the travel through the distributor pipe and ultimate ejection from it.

REFERENCES:
patent: 901319 (1908-10-01), Bruen
patent: 2176139 (1939-10-01), Lofgren
patent: 3147175 (1964-09-01), Gonzalez
patent: 3415512 (1968-12-01), Burnbaum
patent: 3415513 (1968-12-01), Burnbaum
patent: 3777330 (1973-12-01), Van Huffel
Kirk-Othmer, Encyclopedia of Chemical Technology, (2nd Ed.), vol. 1, pp. 10 and 11.
Uses and Applications of Chemical and Related Materials, Reinhold Publishing Corp., pp. 582 and 583.

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