Apparatus for maintaining liquid temperature

Details Apparatus for maintaining liquid temperature Apparatus for maintaining liquid temperature

1996-03-12

1997-04-15

Doerrler, William

Refrigeration

Refrigerant or coolant, storer or handler

Envelope type

62371, 624572, F25D 308

Patent

active

056198671

ABSTRACT:
Apparatus for cooling and retarding an increase in the temperature of a liquid contained in a vessel. The apparatus includes a base for substantially occupying the lower interior of liquid containing vessel and a cooling body for upward projection from the base so that when the base is placed in the vessel the cooling body projects upwardly therefrom for submersion in the liquid. The cooling body comprises a sealed container substantially filled with a slow-to-freeze, slow-to-thaw gelatinous material which may be frozen prior to submersion in the liquid.

REFERENCES:
patent: 1048851 (1912-12-01), Moore
patent: 1835463 (1931-12-01), Campbell
patent: 2024082 (1935-12-01), Woodruff
patent: 4656840 (1987-04-01), Loofbourrow et al.

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