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Matches 251 - 300 out of 3,741

Document Document Title
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...  
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 ...  
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,...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/1998/030849A1
The invention concerns a quick freezer for food products in bulk by transfer through it, comprising an elongated table for receiving and transferring (2) the products, open-worked and permeable to air, and means for blowing chilled air p...  
WO/1998/010231A1
A device for controlled freezing and warming of a biological sample, and freezing and thawing protocols for which the device is well suited. The device establishes a laterally varying thermal gradient and provides a mechanism (40/42/44) ...  
WO/1998/004160A1
A food product is frozen at least partially by contacting a surface area (4) of a chilled tray (1). The tray (1) consists of a plurality of elements (2, 3). The elements are juxtaposed to form the surface area (4), they are further movab...  
WO/1997/043588A1
A tunnel freezing system employs multiple high velocity refrigerated air impingement jets (74) to quick freeze food products such as hamburger patties and fish or chicken filets. Ultra high molecular weight polyethylene blocks (92) are p...  
WO/1997/037912A1
A belt conveyor comprises a drum, which is rotatably mounted on a vertical centre shaft (4), and an endless conveyor belt, which along part of its length follows a helical path through several turns around the drum and in contact with th...  
WO1997027130A3  
WO/1997/030603A1
A precooler device for a continuous deep-freezing tunnel (1) provided with either one or more conveyor belts (3, 5) or an upward air flow system or "fluidised bed". The upper portion of the tunnel includes a refrigerated chamber containi...  
WO/1997/027130A2
The invention concerns a helical conveyer with a cylindrical housing (1) which comprises a cylinder casing, a lower inlet opening (3) and an upper outlet opening (4). Disposed on the inner surface of the cylinder casing is a helical trac...  
WO/1997/024569A1
An apparatus for treatment of products with gas comprises a housing (1), a fan (4) for circulating treating gas in the housing, and a conveyor belt (2) having a foraminous product-carrying base (11) for moving the products through the ho...  
WO/1997/010717A1
A method of freezing a product (276), a frozen product produced thereby, and a freezing apparatus (2) useful for performing the inventive method. The inventive method comprises the step of compressing a product (276) to be frozen between...  
WO/1996/031745A1
In a method for the air treatment of products (4) conveyed on a foraminated conveyor belt (1), air is blown upwards towards the underside of the conveyor belt. The air thus blown upwards through the conveyor belt and between the products...  
WO/1996/026401A1
An air treatment apparatus comprises a housing (1) which has a casing made up of three elements (2-4), which are pivotable in relation to each other about shafts (9, 15) parallel to a longitudinal direction of an elongate trough provided...  
WO/1996/021130A1
A chiller (1) suitable for chilling shoes in manufacture. The chiller includes a refrigeration system (2) having two evaporators (25, 30) which are operated alternately to allow each evaporator (25, 30) to be defrosted whilst the other p...  
WO/1996/011862A1
A plant (1), preferably a freezer tunnel for temporary storage of items, and comprising an inlet station (3) and a discharge station (2) and a conveyor (4) for carrying the items through the plant, may be provided with a buffer effect in...  
WO/1996/010921A1
An arrangement for continuous cooling of food products which have been heat treated by heating to a high temperature in a heat treatment unit which is connected between a holding cell in this and a further treatment unit. The arrangement...  
WO/1995/007442A1
Cooling or chilling apparatus (10) for cooling or chilling beverage containers (36) such as bottles or cans including a chamber (13), a chilling liquid (35) in the chamber (13) cooled by a refrigeration unit (19) and coils (33) and a sup...  
WO/1994/016274A1
An apparatus for gas treatment of products, especially food products, comprises a housing (12) having an inlet opening (18) and an outlet opening (19). A conveyor belt (8) transports the products through the housing along a path from the...  
WO/1994/010518A1
An apparatus is provided that comprises a self-stacking spiral conveyor (19) that traverses through a circulating atmosphere. The atmosphere is manipulated by one or more chambers (36, 38, 40) having an open side adjacent to the perforat...  
WO/1994/006991A1
A sealed door system is provided for use in a doorway to a controlled environment. A header assembly (28) and side sections (29, 30) between the floor and the header assembly define an enclosed space adjacent to the doorway. A pair of pa...  
WO/1994/005671A1
The invention concerns an addition compound obtained by reacting C60 or C70 fullerenes with a diamine of formula (I) in which R1 is C2 to C4 alkylene or 1,2- or 1,3-cyclo-(C3 to C7)-alkylene and R2 and R3, which may be the same or differ...  
WO/1994/002037A1
A method for freezing foodstuffs by means of a freezing tunnel (1) including an endless belt (3) with a helical structure (31), the products (4) to be frozen being placed bottom-down on the endless belt at an opening (21) for feeding the...  
WO/1993/019334A1
A modular chiller apparatus (1) in particular for pre-cooling cooked food products prior to subsequent freezing of the products. The chiller apparatus (1) has a number of in-line cooling sections (2, 3, 4, 5, 6, 7) defining a tunnel (8) ...  
WO/1993/014359A1
Method and devices for producing a non-drying cold atmosphere in a refrigerated chamber for preserving perishable goods, without forming frost in the refrigerating circuit. The chamber (1) is cooled by means of an external cold air circu...  
WO/1993/010410A1
A food freezer (111) for continuous freezing of food products utilizing a helical conveyor for transporting the food products through an enclosure (113) having a first cooling zone in which the food products are cooled sufficiently to fr...  
WO/1993/007429A1
An air treatment plant, e.g. a freezing plant, for foodstuffs, comprises a housing (1), an elongate trough (11) provided therein for receiving the foodstuff to be treated, a heat exchanger (12) and a fan assembly (13) for producing an ai...  
WO/1993/007428A1
An air treatment plant for foodstuffs comprises a housing, an elongate trough provided therein for receiving the foodstuff to be treated, a heat exchanger and a fan assembly for producing an air flow circulating through the heat exchange...  
WO/1993/007430A1
An air treatment plant, e.g. a freezing plant for foodstuffs, comprises a housing (1), an elongate trough (12) provided therein for receiving the foodstuff to be treated, a heat exchanger (13), and a fan assembly (14) for producing an ai...  
WO/1992/001895A1
A food freezer (11) having a thermally insulated enclosure (15) wherein an endless conveyor (13) having a lower loading section (25), a main helical section (33) and an uppermost unloading section (29) is primarily driven by engagement b...  
WO/1991/017400A1
A food freezer (10) having a mechanical refrigeration system (54) comprising first (56) and second (58) closed-loop fluid circuits, wherein the first fluid circuit (56) employs carbon dioxide as its refrigerant and transfers heat to the ...  
WO/1991/016582A1
A helical conveyor system in a freezing unit, wherein cold air from an evaporator (20) is fan-forced upwardly through the turns of the conveyor mesh, a primary cold air flow (26) is directed upwardly through the turns of the conveyor mes...  
WO/1991/009558A1
An automated system (10) for storing and cooking french fried potatoes includes a refrigeration and storage assembly (22) and unique transport system (24) which is easily used with fryers (36) of a commercial type. The transport system (...  
WO/1991/007994A1
In a method for preventing bacterial growth in a refrigerating or freezing plant for food, the plant (1) comprising a substantially closed housing (2) and, arranged therein, means (3) for refrigerating food in this housing, and having an...  
WO/1991/008430A1
An air treatment plant for food is closed with the exception of an inlet and an outlet opening (3). In the plant, a pressure increase needed for circulating the treatment air tends to produce an air flow in one direction (29) through an ...  

Matches 251 - 300 out of 3,741