Cooling device

Details Cooling device Cooling device

1979-10-04

1981-04-14

Capossela, Ronald C.

Refrigeration

Article moving means

Rotary about fixed axis, e.g., rotary shelf or scraper

62383, 62 63, 198952, F25D 2502

Patent

active

042611830

ABSTRACT:
A device for solidifying a layer of a liquid that solidifies upon cooling, such as agar, the liquid being contained in a row of petri-dishes or the like. The device utilizes a horizontally rotatable disc for receiving the dishes, a mechanism for supplying dishes to the disc, and a mechanism for removing the dishes, with solidified liquid, from the disc. A cooling mechanism is positioned below the disc to cool the disc and thereby cool the dishes. A mechanism is provided for slowly rotating the disc so that surfaces of materials in the dishes solidify in a non-rippled manner.

REFERENCES:
patent: 3638451 (1972-02-01), Brandt
patent: 3952541 (1976-04-01), Rigoli

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