Matches 101 - 150 out of 239 < 1 2 3 4 5 >
Match Document Document Title
4866946 Spiral cryogenic freezer  
A method and apparatus for controlling movement of the refrigerated atmosphere (e.g. gaseous cryogen) contained inside the insulated chamber of a spiral type freezer out of, or ambient atmosphere...
4866354 Spiral freezer drive system  
In spiral drum freezer apparatus having an insulated disclosure a spiral drum is mounted for rotation within the enclosure and includes a spiral belt to the spiral drum with the top of the spiral...
4831841 Cooling system for a multiple-product merchandising machine  
A cooling system for a food storage and merchandising machine having a rotatable drum mounted inside a cabinet, the drum having a plurality of axially spaced shelves divided by partitions into a...
4825665 Cooling beverages  
A wine cooling apparatus comprises a bottle holder which holds a bottle within an ice and water mixture in a container which is rotatably mounted on a turntable. When the turntable is rotated, the...
4813243 Quick-chill ice chest  
A beverage container cooling apparatus for use in combination with plastic insulated ice chests having a top and a base, the cooling apparatus comprising a tray designed to fit within the base and...
4798614 Process and device for cooling  
Products to be cooled are brought in the form of individual portions at least partially into contact with a refrigerant liquid for a sufficient time so that the liquid is almost completely...
4798062 Portable food freezer with internal helical conveyor  
A refrigeration device includes an enclosed housing and a framework in the housing supporting an endless conveyor for movement in a helical path between inlet and outlet openings formed in the...
4796435 By-products chiller and method for using same  
An improved animal by-products and hides chiller is provided for use in the packing plant for chilling fresh by-products and hides so that spoilage is minimized. The chiller generally includes a...
4794764 Article display apparatus  
A portable article display apparatus for displaying articles such as beverage cans or other items includes a hollow housing having a transparent outer wall, a base support for mounting the housing...
4788907 Apparatus for loosening and freezing heat processed cereals  
An apparatus for loosening and freezing heat processed cereals is disclosed. The cereals are in the form of separate grains when in a raw state and exhibit agglutinating properties after heat...
4761962 Process and apparatus for freezing liquid or semiliquid foods in the form of essentially uniform pellets  
In a process for freezing liquid or semiliquid food products in the form of essentially uniform pellets, the nonfrozen food product is introduced into a container. The product is agitated within...
4739623 Liquid cryogen freezer and method of operating same  
A cabinet freezer efficiently utilizes a liquid cryogen refrigerant in conjunction with a spiral conveyor which conveys a product load through a temperature gradient within the freezer. The freezer...
4738194 Apparatus for separating juice sacs of citrus fruits  
An apparatus for separating juice sacs of a citrus fruit, including: freezing means for freezing the citrus fruit with a cryogenic liquid refrigerant; crushing device for crushing a frozen citrus...
4700546 By-product chiller and method for using same  
An improvement in packing plant by-products chillers which have an elongated revolvable cylindrical tank open at both ends for introduction of slaughterhouse by-products in one end, passing the...
4697508 Cooling auger  
An apparatus for transporting and at the same time cooling sensitive and perishable goods such as sliced vegetables by means of an auger including a transport screw disposed in a trough-like...
4640099 Process and installation for cooling a viscous and in particular food product  
The invention concerns the cooling of a viscous product. The product placed in a vessel 30 is cooled by a rotary pot 8 in which is generated, by sleeves 20 and 21, a deposit of carbonic acid snow...
4612780 Apparatus for air treating articles carried on a spiral conveyor  
An apparatus for the air treating of articles such as comestibles carried on a spiral conveyor has air deflecting baffles, and the housing in which the conveyor is mounted has air reentrant...
4580405 Beverage cooling device and method for using same  
The beverage cooling device of the present invention comprises an ice receptacle having an ice compartment therein and having an open upper end. An electric motor having an outlet shaft thereon is...
4578957 By-products chiller and method for using same  
A packing plant by-products chiller includes an elongated tank having an inlet end for introducing fresh animal by-products and an outlet end for removing chilled by-products. The tank is rotatably...
4569204 Method and apparatus for simultaneously cooling and conveying a food substance  
A method and apparatus are provided for rapidly and efficiently cooling a flow of a food substance such as ground chicken meat while simultaneously conveying the food substance along a relatively...
4549409 Apparatus for cooling beverage containers and the like  
Disclosed is a rapid cooler for beverages and the like cylindrical containers in which the container is rotated about its major or longitudinal axis within an ice-filled receptacle. The system...
4480535 Apparatus for air-treatment of products  
An apparatus for air-treatment of products includes an endless foraminous conveyor belt for the products which is adapted within the space for the air-treatment to follow at least one path...
4479363 Freezing a liquid  
In a method of freezing a liquid such as cream, a continuous, pulsating stream of liquid is dispensed from nozzles onto a stream of liquified gas flowing along downwardly inclined channels provided...
4476686 Methods and apparatus for chilling a product  
A product such as ground meat is efficiently chilled in a blender device having an open top. Liquid carbon dioxide is introduced into the blender at a location below the surface of the product to...
4462221 Apparatus for cooling bulk products  
Bulk products are cooled by feeding them into a substantially horizontal drum that rotates about its axis. The drum is housed within an insulated enclosure and has a perforated cylindrical wall....
4459823 Rotating liquid nitrogen cooled substrate holder  
An apparatus comprising a rotating substrate holder is provided. The rotating substrate holder is hollow and adapted to receive liquid gas such as nitrogen to cool the substrate to cryogenic...
4429549 Ice-cream freezer  
A domestic ice-cream maker has a vertical cylindrical evaporator flanked by other parts of a refrigeration unit and a drive motor. A freezing support is removably located in the evaporator and a...
4356707 Cryogenic cabinet freezer  
A cabinet cooler or freezer which efficiently utilizes cryogenic refrigeration either with or without mechanical refrigeration. The freezer intermittently freezes relatively large batches of food...
4337627 Apparatus for refrigerating protein materials  
In a process for refrigerating protein materials, the material is prepared as a viscous paste at a relatively hot temperature and applied to a refrigerated heat transfer surface on a rotating drum,...
4335584 Process and apparatus for quick-freezing of food products  
Quick-freezing of food products in liquid or paste form is achieved by mixing the food with an excess of carbon dioxide snow. A finely divided carbon dioxide snow bed is formed in situ by stirring...
4331000 Apparatus for cooling heated thermoplastics yarns  
The yarn cooling apparatus comprises an inner tube through which passes a liquid coolant, e.g. water, and in which there is disposed a coaxial cylinder having a spiral peripheral groove of...
4305261 Controllable phase separator for sealing containers filled with superfluid helium  
The mass flow rate of helium from a container is controlled by two disks having highly polished mating surfaces and mounted for rotation relative to one another. Each of the disks has at least one...
4288994 Golfball center freezer  
A rotary freezer for cooling resilient golfball centers to a uniform, substantially rigid state is provided with a dispenser to permit dispensing of rigid centers in one-at-a-time fashion from a...
4271682 Cooling apparatus for viscous liquids  
A passage to supply the coolant and impellers having scraper vanes extending toward the surface of said passage are arranged in proximal relation to each other in a space for housing the liquid to...
4261183 Cooling device  
A device for solidifying a layer of a liquid that solidifies upon cooling, such as agar, the liquid being contained in a row of petri-dishes or the like. The device utilizes a horizontally...
4227381 Wind tunnel freezer  
A batch freezing apparatus has a fan or blower to continuously circulate air through the freezing chamber and back again through a recycle conduit. A cold gas such as from a liquid nitrogen supply...
4226093 Rapid-freezing apparatus for food products  
A rapid-freezing apparatus, comprising a refrigeration chamber accomodating a conveying mechanism for partly prepared and ready-made food products to be frozen, a fan and an air cooler. According...
4185810 Device for cooling long items of material which have been heated  
An improved apparatus for cooling heated metal items such as extrusion billets, and in particular billets of aluminum alloys is disclosed. The apparatus comprises a cooling chamber, means for...
4179904 Freezers  
A hand or motor-operated ice cream freezer includes a beaterless, sealed food container immersed in a refrigerant within a sealed freezer shell. The freezer shell is rotated about its horizontal...
4177647 Air slide freezer system  
A method and system for preparing comestibles for frozen storage in which pressurized freezing air is utilized in conjunction with a substantially flat conveyance surface, both to aid in or...
4172365 Rollable cooler  
A cooler for the transportation and cooling of, particularly, canned beverages including a thermally insulated container having an open end and a retainable cover forming a receptacle for the...
4164851 Beverage container cooler  
A device for rapidly cooling a canned or bottled beverage having a cooling compartment in which two rollers are horizontally disposed to support and cause to rotate a horizontally positioned...
4164129 Variable mode freezer  
A freezing unit is described having plural compartments on upper and lower levels for accommodating air moving means, refrigeration coils and conveyors for receiving and maintaining the articles to...
4145894 Apparatus for dispensing dry ice snow on articles  
Apparatus is provided for automatically dispensing CO 2 snow on articles moved by a conveyer underneath a snow storage container-dispenser outlet opening. The dispensing is controlled by a motor...
4143758 Cooling or freezing apparatus  
A cooling or freezing apparatus comprising a housing containing a transport for moving, in a vertical direction, carriers for the goods to be cooled or frozen in the apparatus the carriers arranged...
4139992 Shell freezer  
A shell freezer for the freezing of liquids in a container in a uniform layer on the interior walls of the container having belts rotating over rollers within a bath; rods are secured over the...
4132458 Rotating chamber for food freezer  
Disclosed is an assembly which can be inserted into an existing food freezer or which can be built into the freezer. It includes upper and lower supporting jackets which enclose a cylindrical...
4124997 Apparatus for the cooling and embrittlement of tires  
An apparatus for the cooling of objects comprises an upright cylindrical housing having thermally insulated walls and a helical ramp surrounding a column in the housing and along which the objects...
4103507 High speed freezing system  
A fast-freeze system comprises an insulating housing for a product conveyor of the vertical helix or spiral-type wherein the upper and lower loops (or tiers) respectively, of the helix discharge or...
4103768 Conveyor for conveying articles in a helically curved path  
In a conveyor for conveying articles in a helically curved path, an endless conveyor belt is driven in a helically curved path between the circumferential surface of a cylindrical envelope and a...
Matches 101 - 150 out of 239 < 1 2 3 4 5 >