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7451607 |
Method of control for a refrigerated merchandiser
A method of controlling a refrigerated merchandiser. The method includes providing a case that defines a product display area and an air passage that has an inlet and an outlet, positioning an...
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7216494 |
Supermarket refrigeration system and associated methods
A supermarket refrigeration system may include a plurality of supermarket refrigeration cases, each including an evaporator and an associated compressor connected downstream therefrom. A common...
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7162882 |
Multi-band air curtain separation barrier
A multi-band air curtain forms a separation barrier at an interface between a first environment having a fluid at a first condition and a second environment having a fluid at a second condition. A...
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7158863 |
Programmable controller for condition air curtains
A programmable electronic controller that provides multiple command and control instruction for an air curtain being integrated therewith. The controller includes operational controls for fan...
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7140193 |
Rack-mounted equipment cooling
A gas distribution unit for use in a rack, that holds rack-mounted equipment that produces heat during operation, includes a housing defining a cavity, an exhaust port in a top wall of the housing,...
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7121104 |
Adjustable shelf system for refrigerated case
An adjustable shelving system is disclosed for an open-front refrigerated display case having an air-curtain at least partially across a front of the display case and having a shelf configured to...
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7062932 |
Refrigerated merchandiser with fan-powered rear discharge
A refrigerated merchandiser includes a case defining a product display area and an air passage at least partially surrounding the product display area. The air passage directs refrigerated air to...
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7010924 |
Rear load refrigerated display case
A refrigerated display case reduces the temperature of refrigerated items in the front of the case and achieves a tighter temperature range within the case. Air drawn from a cooler is further...
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6973800 |
Display case air duct partitioned for individual fans
A refrigeration system comprises a display case having a viewing area with the first side and a second side. An air outlet on the first side guides air across the viewing area to an air inlet on...
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6959560 |
Baffled air flow system for peg bar refrigerated merchandiser
A refrigerated merchandiser includes a display case 10 having an open front and defining a product display space 30 wherein product 15 is hung for display and customer access on a peg bar...
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6960129 |
Conditioned vestibule for a cold storage doorway
A conditioned vestibule for a cold storage doorway is disclosed. The vestibule includes a frame that supports inner and outer moveable door-forming members. The vestibule also includes a heater...
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6931877 |
Refrigerating open showcase
In a refrigerating open showcase comprising a showcase body whose top surface is open; an inner plate disposed to form an air passage between the inner plate and the showcase body; and a cooler...
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6923013 |
Evaporator for medium temperature refrigerated merchandiser
A refrigerated merchandiser ( 100 ) includes an upright, open-front, insulated cabinet ( 110 ) defining a product display area ( 125 ) connected in airflow communication with a compartment ( 120 )...
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6912864 |
Evaporator for refrigerated merchandisers
A refrigerated merchandiser includes a case defining a product display area and an air passage separate from the product display area. The case includes a rear wall separating in part the product...
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6874331 |
Device and method for creating a horizontal air curtain for a cooler
An apparatus for creating a horizontal air curtain for a cooler doorway has at least one air moving device; at least one motor powering the air moving device; a control system including a sensor,...
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6775994 |
Refrigerated display merchandiser with variable air curtain
A refrigerated merchandiser ( 12 ) includes a display case ( 30 ) defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed...
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6742344 |
Shelved cupboard for refrigerated goods and method of controlled/regulated circulation of air in the shelved cupboard
A shelved cupboard for refrigerated goods comprises an opening ( 1 ) for putting in or taking out refrigerated goods ( 2 ) and a ducting arrangement ( 3-10 ) for circulating of cooled air form a...
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6722149 |
Refrigerated display merchandiser
A refrigerated merchandizer includes a display case defining a product display region having an open-front isolated from the ambient air of the store by means of a downwardly directed inner air...
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6701735 |
Multi deck merchandiser with horizontal air curtains
A refrigeration system comprises a display case defining a display space. A cooling element cools the display space. An air mover direct air across the cooling element. At least one air outlet...
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6647734 |
Air circulation system of refrigerator
The present invention relates to an air circulation system of a refrigerator in a side-by-side refrigerator. The air circulation system ejects a cold air into a refrigerator compartment...
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6619052 |
Variable air curtain velocity control
A refrigeration system comprises a display case having an exterior and an interior. A fan blows or draws air across an evaporator coil to cool the display case. The air is blowing over a viewing...
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6615593 |
Methods of reducing energy and maintenance costs associated with a refrigeration system
A method of reducing energy costs and reducing maintenance costs for a refrigeration system are provided. More particularly, the method or reducing energy costs preferably includes connecting an...
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6578376 |
Refrigeration apparatus and associated methods
A refrigeration system, refrigeration apparatus, evaporator apparatus, refrigeration apparatus conversion kit, and associated methods are provided. The refrigeration system preferably includes a...
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6564569 |
Refrigeration system for commercial food handling
A refrigerated food preparation apparatus is made up of a cabinet having storage compartments therein and an upper sloped food handling table with a recessed portion for food container inserts...
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6539741 |
Air curtain for open-fronted refrigerated showcase
A refrigerated showcase has a front opening through which a consumer can view and access foodstuffs on display. The foodstuffs are cooled by coolant air introduced through a slanted, perforated,...
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6519962 |
Refrigerated merchandiser angular air guide vanes
A refrigeration system comprises a display case having a bottom, a top, a first side, a second side, and a viewing area, all of which define a display space. A refrigeration coil cools the display...
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6490878 |
Cold sales cabinet
The invention relates to a cold sales cabinet for conserving foodstuffs. It applies to cabinets having means for circulating a flow of air and associated with an internal or an external...
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6467294 |
Apparatus and method for controlling temperature for a self-service food display
A self-service food display in which a food tray that is supported by a support structure is cooled by an air stream that passes over and under the tray. The tray has opposed end sections and one...
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6453694 |
Air curtain horizontal merchandiser
This merchandiser ( 10 ) with horizontal air curtain includes an insulated product compartment ( 11 ) having an open access top ( 20 ); an evaporator compartment ( 22 ) for cooling air supplied...
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6379240 |
Air circulation system for a refrigerated display case and method for ventilating a room space, hall space or a refrigerated division thereof having a refrigerated display case
Air circulation system for a refrigerated display case and a method for ventilating a space including a refrigerated display case. The refrigerated display case includes a space inside a frame of...
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6367274 |
Cabinet for displaying and conserving of foodstuffs
Cabinet permits self-service by persons who are going to eat and has a counter or top ( 2 ) on which the foodstuffs are situated, having optionally means for conserving the foodstuffs in a hot...
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6318111 |
Belt conveyor device for transporting cold foods
A belt conveyor device for transporting cold foods capable of controlling the quality and sanitation of foods, without requiring the necessity of cooling a whole processing room and without being...
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6309034 |
Oscillating cooler
A cooler with a number of product shelves and an oscillating drive mechanism. The oscillating drive mechanism is connected to the product shelves so as to rotate the product shelves in an...
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6272876 |
Display freezer having evaporator unit
A display freezer including a display case defining an interior space; an evaporator cover assembly located in the interior space and separating the interior space into a display portion and an...
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6240739 |
Display refrigerator evaporator cover
A cover for a cooling unit, such as an evaporator assembly, of a display refrigerator. The cover is advantageously made of a single piece of material, preferably an injection molded, filled...
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6128912 |
Floral display case for directly employing wet-pack containers
A refrigerated open display case has receptacles or holders for directly receiving wet-pack shipping containers, so that flowers do not need to be repacked into vases. A laminar flow of chilled air...
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6128911 |
Modular refrigerated structures for displaying, storing and preparing refrigerated products
A modular refrigerated structure 10 includes a modular perimeter 12 which defines a refrigerated space 30, a plurality of display openings 24 about the perimeter 12 and at least one personnel...
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6112546 |
Air curtain generator for refrigerator
An air curtain generator generates an air curtain in a refrigerant compartment of a refrigerator. In the air curtain generator, a sensor senses open and closed states of a refrigerant compartment...
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6105377 |
Air curtain fan driving device and method for a refrigerator
A temperature setting part sets a reference temperature of the interior of a refrigerating compartment of a refrigerator. A door opening/closing detection part detects opening and closing of a door...
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6094931 |
Refrigerator having dual air velocity generating apparatus for air curtain flow
A refrigerator having dual air velocity generating apparatus for air curtain flow comprises a cool air supply duct through which cool air is supplied to an upper opening of a food storage chamber...
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6089036 |
Open-top chilling apparatus
A refrigerated food preparation table having a food preparation surface, a refrigerated food storage chamber, and a food plenum chamber adjacent to the food preparation surface. An air baffle...
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6058722 |
Air curtain fan driving device and method for a refrigerator
A reference temperature of the cooler is set which is required to moderate an interior temperature of the refrigerator. During a defrosting mode, if a door is opened, then a control part switches...
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6041616 |
Cool air circulation apparatus in a refrigerator
A cool air circulation apparatus in a refrigerator provides an upper curved lip extended from a front face of a lower shelf in a refrigerating chamber, by which cool air contacting with ambient air...
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6038880 |
Refrigerator having a device for generating an air curtain
A refrigerator has a blowing fan being capable of blowing bilaterally in a cool air duct. When a door is opened, the blowing fan blows to discharge cool air from the cool air duct, so the air...
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6032475 |
Refrigeration apparatus
A refrigeration apparatus for cold merchandise, e.g., food products or containers holding beverages, particularly soft drinks, comprising a cabinet of a substantially rectangular shape in its...
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5996366 |
Refrigerated cabinet for displaying food or the like
The present invention relates to a refrigerated cabinet for displaying and/or conserving food products or the like, e.g. in a shop. A product display module (3) suitable for being mounted in easily...
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5964512 |
Cooled display case
A cooled display case includes a housing enclosing a display compartment and having an opening providing access thereinto. An air stratifier panel divides the display compartment into an upper air...
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5941087 |
Refrigerator having an apparatus for preventing an air from flowing into the refrigerator
A refrigerator having an apparatus for preventing an air from flowing into the refrigerator. The refrigerator has a refrigerator body, a compartment for separating the refrigerator body into...
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5931013 |
Refrigerator display cabinet
A refrigerator display cabinet (10) for furnishing refrigerated goods has a vertical duct (20), which is surrounded by a magazine (24, 34) which is filled with the goods from above, and at its...
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5910163 |
Refrigerator with several lockable compartments
The invention relates to a refrigerator with several cooling compartments (1 to 12), each of which can be closed by a flap (1' to 12'). When a door (30) is manipulated into its closed position, the...
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