Automated energy conserving cover for refrigerated cabinet access openings
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United States of America Patent
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-
Jan 10, 1984
Grant Date -
N/A
app pub date -
Apr 24, 1981
filing date -
Apr 24, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatically operated flexible barrier cover for the access openings of refrigerated display cabinets. The barrier cover limits the contact between the refrigerated air within the cabinet and the ambient air. The barrier cover can be moved over the access opening during non-customer use time periods when the retail food outlet is closed. The barrier cover can be arranged as a unitary assembly which can be manufactured and sold separately from the display cabinet as a retrofit device to effect energy savings. The flexible barrier cover can be stored in a reeled-up position or can be arranged as a folded flexible barrier which can be fanned out across the access opening. Various traction means are provided for moving the flexible barrier across the access opening.
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