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WO/2003/083389A1 |
An impingement cooler or freezer includes at least one impingement section (1), having a plurality of channeling means (12) defining apertures (15) enabling cooling fluid impingement flow toward and onto objects (17) on a conveyor (9) an...
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WO/2003/081149A1 |
According to the inventive method for the operation of a cryogenic tunnel (1) fitted with means (2) for injecting a cryogenic fluid and means for variable-rate extraction (3) of cold gases, at least one temperature probe (21,22) which is...
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WO2002022470A9 |
An improved method of transporting materials or products for chilling or freezing comprising the use of a multi-tiered, spiral path conveyor belt capable of tight radial turning in a restricted area to immerse the materials or products i...
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WO/2003/056919A2 |
Disclosed is a method for changing the temperature of a sample from an initial temperature via an intermediate temperature to a final temperature, one of the initial and final temperatures being above the freezing point of said sample an...
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WO/2003/038355A1 |
An alternating electric field, preferably a variable frequency alternating electric field of 50Hz to 5MHz, and&sol or magnetic field is applied to an object to be frozen in a freezing chamber, or further ion wind in cold air is applied s...
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WO/2003/021162A2 |
A high capacity, continuous production blast freezer includes an insulated enclosure (10) and a plurality of adjustable product-carrying trolleys (20), individually moveable with the enclosure from an entrance location (12) to an exit lo...
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WO/2002/095305A1 |
Method and apparatus for cooling perishable goods in a compartment (18). The apparatus comprises a cooling arrangement and a length of plastic piping (34) associated with the cooling arrangement. The length of plastic piping is intended ...
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WO/2002/070969A1 |
An apparatus for rapidly producing cryogenically frozen dessert particles is disclosed. The machine comprises a refrigerated mixer (200), a plurality of hoses connecting the refrigerated mixer to a filling head (300), a bath (400) having...
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WO/2002/057697A1 |
Disclosed are a method and apparatus for chilling food product, employing (A) cooling means comprising (1) a rotatable drum (1), (2) means in said drum for urging pieces through said drum, (3) cryogen dispensing means (6), and (4) means ...
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WO/2002/037972A1 |
Processing apparatus and method for fish, poultry and meat products include multiple successive immersions in sanitizing solutions at different successive temperatures within controlled environments to promote low contamination during tr...
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WO/2002/016846A1 |
The invention relates to a method for producing an installation for implementing a method for cryogenic air separation, whereby at least one constituent of the air used is obtained as a product by means of a selected method variant. Said...
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WO/2002/005688A1 |
The invention relates to a device for cooling products (12) contained in a transport system, comprising at least one lead-down duct with an upper and a lower portion, where the upper portion is arranged to be supplied with products from ...
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WO/2002/004877A1 |
A cold storage facility (10) energy transfer system has a building (12) which includes walls (16), a roof (14), and a floor (18). The building (12) defines an enclosed space, which is to be cooled. A cooling system (30), which includes a...
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WO/2001/081843A1 |
The invention concerns an installation wherein the products move on a belt (5) or plastic film on a cooled plate through a refrigerating chamber (1). Said device is characterised in that it comprises means (P¿1?-P¿4?; P, P'; PT¿1?; PT...
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WO/2001/077595A1 |
A fan device for cooling or heating food stored in stackable food boxes (17) is characterised by the following features: the fan assembly is suitably adapted for or is provided with a suitable adapter device for cooling or heating food t...
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WO/2001/076395A1 |
A freezing method and device, which provide frozen food having the same quality after unfreezing as before freezing. A food freezing device (1) comprising a freezing tank (2) containing an antifreeze solution (7), a motor-driven antifree...
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WO/2001/073703A1 |
The invention concerns a dispensing apparatus (1) with high refrigerating power, for delivering to users refrigerating elements (10) capable of diffusing frigories over a relatively great lapse of time so as to avoid interrupting the col...
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WO/2001/056409A1 |
A plant for continuous flow freezing of edible ice products is built up in a freezing section (100) with a tray conveyor (8), the drive chain of which leads trays carrying the items to be frozen from an entrance to the freezing section (...
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WO/2001/055654A1 |
An improved apparatus for chilling food products using water with a spiral conveyor. Structural support members for the conveyor convey and distribute the chilled water to spray nozzles disposed above the conveyor tiers. A plurality of h...
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WO/2001/054513A1 |
An apparatus for continuous freezing of liquids and cutting of the resulting frozen material into discrete pieces. A freezing table is provided with a transfer film for transporting liquid to be frozen across the top surface thereof. Sid...
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WO/2001/044733A1 |
A quick-freeze thermal treating system for food products which comprises a first zone (10) of thermal treatment. The first zone (10) provides a film contact conveyor (14) comprised of a thermal surface (16), a traveling thin film, a driv...
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WO/2001/035038A1 |
A condensation and frost control system (10) for cooler and freezer doors (18) is disclosed which includes a desiccant dehumidifier (30) containing a desiccant body (70), a blower (74) for drawing air into the desiccant body and discharg...
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WO/2001/033148A1 |
A system for the freeze processing of materials includes two spaced units (52, 52'), each including a plurality of channels (102). A refrigeration system intercouples the two units so that heat extracted from material as it is being froz...
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WO/2001/023818A1 |
A large cold storage container of walk-in dimensions includes a box structure (1) having a substantially continuous inner wall (2) and a substantially continuous outer wall (3), and an internal storage volume defined by the inner wall (2...
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WO/2001/016537A2 |
The present invention relates to a chamber and a method for continuous thermal processing of products being conveyed through the chamber. The thermal processing could be quick-freezing of fish or similar food items. The invention relates...
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WO1999067586A9 |
A frost control system for preventing the accumulation of frost on components of a freezer door assembly (10) is disclosed. The system comprises a movable door (12) disposed between a cold space and a warm space, and a header assembly (2...
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WO/2001/004554A1 |
The invention concerns a quick-freeze tunnel for food products with non-continuous driving film, consisting of a continuous tunnel (1) equipped with a refrigerated table formed by an intake element (6), a central element (7) and an outle...
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WO/2000/058000A1 |
A fluid conveyor jet (140) moves flexible containers or bags (108) along a trough (120) from one station to the next in the trough (120) in a process which efficiently heats or cools the contents of the containers (108). Nozzles (136) po...
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WO/2000/045949A1 |
Apparatus for continuous treatment and transportation of a material (7), consisting of piece goods or granules of solid material, in an at least partly fluidized bed, which apparatus comprises a perforated trough bottom (5) for the mater...
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WO/2000/042869A1 |
An apparatus for gas treatment of products comprises a housing having top, bottom and side walls; a conveyor belt for transporting the products along a first path in the housing; a tunnel having perforated walls and enclosing the conveyo...
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WO/2000/034160A1 |
Flexible conveyor belt of the type which can be assembled to form an endless loop, a part of which forms a number of layers stacked one on another. The belt (3) is constructed from mutually articulatable links which each comprise at leas...
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WO/2000/022358A1 |
An enhanced motor cooling and lubrication system for a liquid chiller (10) includes a liquid refrigerant cooled compressor drive motor (46), wherein the refrigerant used to cool the drive motor is returned to the chiller's condenser (14)...
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WO/2000/008922A1 |
The invention relates to a method for controlling the temperature in a climate chamber (21), in which a flow of air is guided through the climate chamber (21), the temperature of which air flow is controlled with the aid of a heat exchan...
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WO/1999/063287A1 |
The invention relates to a transport system for refrigerated products such as mineral water cans or bottles, comprising a supply device and a discharge device, wherein the supply device is located, e.g., in a store and the discharge devi...
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WO/1999/057496A1 |
An apparatus for air-treatment of products comprises an endless conveyor belt following through part of its length a helical path forming a stack of tiers. Side plates at one longitudinal edge of the conveyor belt form an outer cylinder ...
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WO/1999/050605A1 |
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 affected by an environmental temperature,...
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WO/1999/047871A1 |
A cooling device capable of reducing the amount of frost deposited on a cooling coil (7), wherein cooling fans (8a, 8b) are disposed at the front of the cooling coil (7), most of the flowing air discharged into a cooling chamber is disch...
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WO/1999/044432A1 |
The invention relates to an apparatus and method for processing food products, such as fish, comprising: a food processing housing having dividing walls forming one or more chambers within the housing. A device is also present for supply...
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WO/1999/036736A1 |
In a product-carrying unit (52) for use in a product treatment chamber, the unit (52) has side portions (55) extending along two opposite side regions for engagement (56, 57, 58, 59) with respective support features of the product treatm...
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WO/1999/011141A1 |
The invention concerns a device for sealing a system for regulating the temperature of products located on a palette placed in a tunnel circulating ventilation air. Said device is characterised in that, in the tunnel (5), in order to avo...
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WO/1999/011135A1 |
A method of cooling baked products, such as bread, is provided comprising the steps of moving the products on a conveyor belt through a cooling unit, cooling air to about 15 °C or less, thereby increasing its relative humidity, and then...
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WO/1999/005465A1 |
A process of freezing a belt (46) of encapsulated ice substitute is provided. The process for freezing the ice substitute belt generally includes the steps of preparing a capsule belt (46) with a plurality of capsules (48), each capsule ...
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WO/1999/002932A1 |
The invention consists of a method for increasing efficiency in the freezing of delicate items of food in freezing tunnels of the conventional type, consisting of a freezing tunnel (8) having means (6 and 7) for providing a strongly cool...
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WO/1999/002931A1 |
Apparatus for preparing packaging materials for use in shipment of heat sensitive materials, utilizes a hydration module (11), a freezing module (40), and a delivery module (45). Rolls of superabsorbent polymer-based refrigerant media (1...
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WO/1998/055810A1 |
A refrigerant for cooling brine in a brine chiller unit (4) is supplied to a cooler (21) in a blast chiller (2) to cool an interior of the blast chiller (2). Also, brine being cooled in the brine chiller unit (4) is supplied by the switc...
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WO/1998/051980A1 |
A system (50) for the processing of materials includes a freezing section (52) and a thawing section (54), with elongated channels extending through both sections (52, 54), and gates between the sections (52, 54) and at the output of the...
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WO/1998/049909A1 |
The invention concerns a continuous deep freeze chamber with tiered-up refrigerated tables, consisting of staggered tiered-up refrigerating tables (1) wherein a refrigerating agent is recirculated, the products (4) to be deep frozen runn...
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WO/1998/049505A1 |
In a method of freezing a surface layer of a food product (6), this is placed on a non-foraminous conveyor belt (7). Cold air in the form of jets is blown towards the underside of the non-foraminous conveyor belt. An apparatus for carryi...
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WO/1998/039607A1 |
A method and apparatus for chilling hot-bagged food include a refrigeration device (10) providing chilled air and an enclosure (12) for containing the chilled air. A fan (20) blows the chilled air in a stream within the enclosure (12) an...
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WO/1998/032060A1 |
A fluid temperature control device, which is highly accurate in temperature control and also high in thermal responsiveness, and a method therefor. In a heat exchanger (2), a fluid being subjected to temperture control flows inside a con...
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