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US 6,889,514 B2Granted
Service case
AssigneeDelaware Capital Formation, Inc.
InventorsMark Lane, Michael B. Davidson, Yakov Arshansky, David K. Hinde, Richard N. Walker
Life of this patent
Estimating the term…
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AssigneeDelaware Capital Formation, Inc.
InventorsMark Lane, Michael B. Davidson, Yakov Arshansky, David K. Hinde, Richard N. Walker
Estimating the term…
A temperature controlled service case for storage and display of chilled or frozen products, including at least one compartment for product storage, at least one access opening providing entrance to the compartment, at least one shelf within the compartment for holding product, and refrigeration operatively associated with the compartment for maintaining a selected temperature therein. The refrigeration includes at least one cooling coil above the shelf with a cooling medium flowing therethrough, and cooling within the shelf with a cooling medium flowing therethrough. Coolant supply is also provided for supplying cooling medium to the cooling coil and shelf with separate coolant supply and discharge lines from the coolant supply to the cooling coil and shelf. In accordance with a further embodiment, the shelf is divided into separate sections. In accordance with a still further embodiment, means are provided to warm the coolant for at least one of said cooling coil and shelf.
A temperature controlled case for use in a store environment for storage and display of chilled or frozen products, which comprises:
A refrigeration device having a primary cooling system with a primary fluid communicating with a first heat exchanger and a secondary cooling system with a secondary fluid communicating with the first heat exchanger to cool the secondary fluid and communicating with at least one of a cooling coil and a pan configured to provide cooling to a compartment to be cooled in a refrigeration mode of operation, the refrigeration device comprising:
A system for refrigeration of products comprising:
Dependencies are inferred from the claim text.