Fan air cooler

Refrigeration – Gas controller or director – Gas passage over or through indirect heat-transfer container...

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Details

62426, 62430, 62434, 62530, F25D 1704

Patent

active

047518278

ABSTRACT:
A fan air cooler for attachment to a conventional electric fan consists of a grid of spaced strips filled with a frozen fluid material. The strips may have spaced fluid sacks which may resemble ice cubes. The connecting strips between the fluid filled sacks may comprise plastic strips, fluid filled tubes or helical fluid filled tubes. A top marginal portion of the grid is provided with grommets for receipt over hooks which are secured to a top edge of the fan housing. The hooks may be attached to the fan housing magnetically, adhesively or by VELCRO. In addition to cooling air by passing the air between the frozen fluid filled strips, the fan air cooler also cools the air by virtue of thermodynamic expansion of the air through spaced air passage apertures.

REFERENCES:
patent: 662541 (1900-11-01), Miskolczy
patent: 682872 (1901-09-01), Jobson
patent: 1874843 (1932-08-01), Adler, Jr.
patent: 1889686 (1932-11-01), McKee
patent: 1902246 (1933-03-01), Kitchen
patent: 1934551 (1933-12-01), Meysenburg
patent: 2067004 (1937-01-01), Spengler
patent: 2119338 (1938-05-01), Mills
patent: 2464522 (1949-03-01), McDonald
patent: 2841964 (1958-07-01), Anderson
patent: 3774410 (1973-11-01), Hans
patent: 4612774 (1986-09-01), Budreau

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