Refrigeration – Display type – With air controlling or directing means
Patent
1979-08-07
1981-06-09
King, Lloyd L.
Refrigeration
Display type
With air controlling or directing means
A47F 304
Patent
active
042716802
ABSTRACT:
A refrigerated show case has a cold air flow for refrigerating the interior of the show case circulated through a duct disposed along a bottom wall, rear wall and top wall of the show case and across a front opening thereof. Frosting and flow-regulating devices including a plurality of net-like plates is disposed upstream of an evaporator within the duct so that air sucked into the duct is forced to frost on the frosting and flow-regulating devices when it passes through the frosting and flow-regulating means.
REFERENCES:
patent: 3233424 (1966-02-01), Vogel
patent: 3243971 (1966-04-01), Beckwith
patent: 3291027 (1966-12-01), Beckwith
patent: 3371503 (1968-03-01), Perez
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