Refrigeration – Gas controller or director – Cooled gas directed relative to cooled enclosure
Patent
1981-06-04
1983-04-12
King, Lloyd L.
Refrigeration
Gas controller or director
Cooled gas directed relative to cooled enclosure
62255, 62256, F25D 1704
Patent
active
043793916
ABSTRACT:
A refrigerator wherein, in order to prevent cold air within the refrigerator body from flowing out while the door is opened, and air curtain will be formed in the opening of the body when the door is opened but will be removed when the door is closed.
REFERENCES:
patent: 2516432 (1950-07-01), Spencer
patent: 2558997 (1951-07-01), Voelker
patent: 3182466 (1965-05-01), Beckwith
patent: 4299092 (1981-11-01), Ibrahim
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