Refrigeration – Display type – With air controlling or directing means
Patent
1983-08-19
1987-03-24
Wayner, William E.
Refrigeration
Display type
With air controlling or directing means
62408, A47F 304
Patent
active
046515364
ABSTRACT:
The invention relates to a refrigerated counter unit having a counter bed below a storage compartment, wherein a current of recirculated air is deliverd by a blower, following cooling by a heat sink and humidification, to the storage compartment, and from there back to the heat sink. The blower, the heat sink, and a humidifying unit are mounted in a housing outside the counter bed, preferably in a separate subassembly housing of the counter bed. To simplify the construction and improve efficiency, the invention provides that the cooled and humidified current of recirculated air is delivered by inlet air supply ducts to the longitudinal sections of the counter of the storage compartment air is supplied from the housing that receives the blower, the heat sink, and the humidifying unit by means of a plurality of air supply ducts that are separated from one another and extend throughout at least a fraction of the length of the counter bed.
REFERENCES:
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patent: 2706387 (1955-04-01), Swanson
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patent: 2810267 (1957-10-01), Reuter et al.
patent: 2880596 (1959-04-01), Brown et al.
patent: 2967404 (1961-01-01), Detwiler
patent: 3056274 (1962-10-01), Pouchert
patent: 3293878 (1966-12-01), Barroero
patent: 4019339 (1977-04-01), Anderson
Naz GmbH & Co.
Wayner William E.
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