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7296419 |
Cooling method of superconducting cable line
To provide a cooling method of a superconducting cable line wherein moistures contained in the cable in the superconducting cable line after laid is removed before cooling, so that solidification...
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7237396 |
Ice lighting device
A lighting device for illuminating ice has a sheet of light-transmitting film located below an ice layer and coupled to a light source. The index of refraction of the light-transmitting film is...
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6769261 |
Method and system for controlled cooling of small milk quantities
A system for controlling the cooling of small milk quantities in a cooling tank ( 4 ). An agitation pipe ( 2 ) extended through a regular milk outlet ( 26 ) in a first end wall ( 6 ) of the tank is...
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6763667 |
Chilled item server
A chilled item server is disclosed including an outer barrel formed of thermoplastic material that has a generally cylindrical shape, substantially vertical sides, a generally flat, closed bottom,...
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6758046 |
Slush hydrogen production method and apparatus
A slush hydrogen production device ( 10 ) utilizes a hydrogen slushifier magnetic refrigerator ( 30 ) having a wheel ( 50 ) of material exhibiting the magnetocaloric effect. The wheel is rotated...
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6735961 |
Device and method for reducing gas permeability in a refrigeration circuit
A device for reducing the permeability of tubing in climate control, air conditioning and refrigeration systems, comprising elements for recovering gas escaped by permeation from at least one tube...
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6481635 |
Environmental control method
A method and system for controlling the environment of storage facilities, including produce and livestock storage facilities, and the like. Movement of air within the facility is accomplished by...
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6453682 |
Point-of-sale chilled product housing
A point-of-sale display for selling containers of chilled food items includes a quadrilateral vessel having a bottom and end and side walls, the walls containing thermally insulating material. At...
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6158227 |
Monitoring system for beverage chilling
A beverage chilling monitoring and alarm device. The temperature sensing, beverage temperature estimating, and remote alarm device is adapted for use in quick chilling beverages in containers, and...
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6079216 |
Refrigerator for securely accepting deliveries
A refrigerator includes a body defining a compartment, a first door on the body for sealably and releasably closing the compartment and a second door on the body substantially opposite the first...
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6077447 |
Fibrinogen apparatus, method and container
A device for producing fibrinogen includes a platen having a surface configured for heat exchange with a container, which is adhered to the platen by device of a vacuum and heat exchange allowing...
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5770102 |
Ice nucleating-active materials and ice bank system
The present invention provides ice nucleating-active materials which are free from problems like corrosiveness against a device owing to the materials used and harmfulness of the materials...
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5692380 |
Evaporative cooling method
An evaporative cooling device and method for removing heat energy from an object in thermally conductive contact with the device that is formed of a flexible and conformable container that is at...
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5687576 |
Water-evaporation type cooling system based on electrolytic reaction and water-evaporation type cooling method therefor
A water evaporation type cooling system equipped with a hermetically sealed housing and a solid electrolytic membrane placed to divide the hermetically sealed housing into first and second...
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5673563 |
Pressure relief apparatus and method of use particularly for a refrigeration system
The present invention relates to a pressure relief system that utilizes fluid released from a pressure relief valve to activate a sensor. In one form of the present invention a relatively confined...
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5615558 |
Optical cooling of solids
A device and method for laser cooling of a solid to extremely low temperature is disclosed, the device including an active cooling structure having a high purity surface passivated direct band gap...
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5520003 |
Leak container and method
A leak container is provided for detecting whether a refrigerant is leaking from an outdoor condenser of a split system air conditioner. The container includes a substantially gas impervious...
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5485731 |
Protection for motors in refrigerated environments
A protection system for electric motors in refrigerated environments, especially those environments cooled to very low temperatures, includes routing a cryogen coolant through the electric motor. A...
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5357761 |
Universal thermal insert for beverage containers
An improved method to provide cooling properties to common beverage containers or sport water bottles is described. Specifically, a thermal cooling insert is universally applicable for use in many...
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5329778 |
Thermally insulated bottle and method of assembly thereof
A thermal insulated bottle (10) includes an outer container (12) having an open end (16) and an inner cup (18) which is at least partially received and spaced apart from the outer container ( 12 )...
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5271230 |
Liquid gas temperature control apparatus for and methods of depressing temperature to and maintaining it at a chosen depressed value
Apparatus and methods are disclosed for lowering the temperature within a chamber from a higher actual value to a set desired lower value, the latter being stabilized by intermittently flowing...
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5214918 |
Refrigerator and method for indicating refrigerant amount
A heat-pump device indicates a weight of inappropriate amount of refrigerant in a heat-pump cycle by comparing an actual amount of refrigerant in the heat-pump cycle with an appropriate amount...
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5209072 |
Refrigeration temperature control system
Apparatus for and method of long-term control of the temperature within a refrigerated space, such as the cargo compartment of a refrigeration truck. The technique employs sensors which monitor...
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5197292 |
Cooling cap for athletes
A headwear device for cooling the wearer during athletic activity or work. The device is comprised of a cap having interior and exterior surfaces. At least one opening to at least one defined...
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4815301 |
Portable ice skating rink
A portable ice skating rink comprising a liner having end portions capable of being raised to an essentially rectangular position in relation to the liner and at least the end portions being...
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4499737 |
Method and dilution refrigerator for cooling at temperatures below 1° K.
The dilution refrigerator operates by sucking a 4 He-rich mixture from a tank and returning it to the tank through a superleak. Thereby the 3 He is separated and returned to the 3 He-rich...
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4404928 |
Method of evaporating a pure liquid
A method of evaporating a pure liquid (4) by indirect heat exchange between it and a hotter fluid, said liquid flowing under the effect of gravity along a heat exchange surface (1). The vapor...
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4402188 |
Nested thermal reservoirs with heat pumping therebetween
An assembly of nested thermal reservoirs has an inner reservoir at an extreme temperature surrounded by one or more reservoirs at moderate temperatures. Over time, heat flow would equilibrate...
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4348487 |
Production of methanol via catalytic coal gasification
Methanol is produced by gasifying a carbonaceous feed material with steam in the presence of a carbon-alkali metal catalyst and added hydrogen and carbon monoxide at a temperature between about...
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4348486 |
Production of methanol via catalytic coal gasification
Methanol is produced by gasifying a carbonaceous feed material with steam in the presence of a carbon-alkali metal catalyst and added hydrogen and carbon monoxide at a temperature between about...
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4292811 |
Operating method for refrigerating machine
In an operating method for refrigerating machines which is disclosed, a variation pattern of an air-conditioning load on a prearranged day for refrigerating operation and a variation pattern of...
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4135634 |
Container or like structure
A container or like structure having a corrugated tubular base or wall at least partly embraced by a thin, pliable sheet clamped in place by a like corrugated collar embracing both the sheet and...
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4028774 |
Method of and apparatus for carcass cooling
An enclosure is divided by partitions to define a narrow sinuous passageway for the passage of carcasses from an inlet to an outlet. The sinuous passageway defines adjacent aisle portions and a...
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3933002 |
Skating rink
A skating rink comprising a rigid wall forming the periphery of a closed area, and a sheet, spread over the area and the wall, to form a water container. The wall is formed of elongated flexible...
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3919065 |
Method to divert heat generated in an electrophoretical separation especially isoelectric focusing and isotachophoresis
A method of cooling a selected area of a medium employed in electrophoretic separation consists in arranging an elongated porous wick in heat exchanging relationship with the selected area while...
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3910064 |
Method and apparatus for producing variable temperature with the aid of a cryoliquid
A method of producing variable temperatures with the aid of a cryoliquid, erein the cryoliquid is throttled in a heat-insulated section at a point having poor heat conductivity, and at a distance...
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3896630 |
Method for starting a 3 He-4 He dilution refrigerator
A method of starting a device for transporting heat from a lower to a higher temperature level, the said device comprising a mixing chamber which is provided with an inlet duct and a connection...
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3842614 |
CRYOGENIC COUPLING ASSEMBLY
An improved method and apparatus for handling fluids at cryogenic temperatures in an environment in which ice forms on the apparatus includes the utilization of a coupling assembly which is...
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3827252 |
METHOD OF REGULATION OF THE FRIGORIFIC POWER OF A JOULE-THOMSON REFRIGERATOR AND A REFRIGERATOR UTILIZING SAID METHOD
The invention relates to a method of and apparatus for the regulation of the frigorific power supplied by a refrigerator utilizing the Joule-Thomson expansion of a refrigerant fluid at a...
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3823570 |
HEAT PUMP
Method and apparatus for utilizing for the purpose of heat flow by means of controlled temperature change a field energy, other than electric, magnetic or gravitational field energies, capable of...
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3813891 |
METHOD AND APPARATUS FOR RETARDING ICE FORMATION IN AN ICE FISHING HOLE
A method and apparatus for preventing and retarding the freezing of ice fishing holes when not in use. The apparatus utilizes a buoyant housing having a passage therethrough in communication...
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3807187 |
HOOD AND METHOD FOR GENERATING CARBON DIOXIDE SNOW
An apparatus and method are provided wherein carbon dioxide gas, separated by centrifugal force from dry ice, is discharged up a stack at a velocity such that it aspirates CO 2 vapor from a snow...
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3795116 |
METHOD AND APPARATUS FOR SUPERCOOLING OF ELECTRICAL DEVICES
To improve efficiency and space factor, compressed gas at ambient temperae is supplied to the inside of a housing which contains electrical apparatus to be operated at cryogenic temperature, the...
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3782129 |
PROPORTIONATE FLOW CRYOSTAT
Disclosed is a proportionate flow cryostat for remotely cooling an associated object without being physically connected thereto. The invention herein described was made in the course of or under a...
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3774404 |
ADIABATIC MAGNETIZATION COOLING NEAR ABSOLUTE ZERO
Cryogenic temperatures within one millidegree of absolute zero are attained by a combined application of pressure and magnetic field to He 3 which has been precooled to below 15 millidegrees. The...
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3757530 |
COOLING SYSTEM FOR DATA PROCESSING APPARATUS
A refrigeration system is provided for an electronic computer in which a plurality of parallel refrigeration lines are derived from a single source of liquified refrigerant and in which each of the...
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3753356 |
MEANS AND METHOD FOR DETERMINING THE LIQUID REFRIGERANT CHARGE IN A REFRIGERATION SYSTEM
Dual sight glass system in the liquid line of a refrigerant circuit. One of the two sight glasses is disposed in the line at a receiver inlet and is inspected to determine the presence of liquid...
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3721101 |
METHOD AND APPARATUS FOR COOLING A LOAD
Method and apparatus for cooling a load such as a sample for spectroscopic analysis, an electronic component or a cryopumping surface. A constant source of cryogenic refrigeration is controllably...
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3704600 |
CRYOGENIC REFRIGERATOR
A cryogenic refrigerator including cooling means for H 2 before it is expanded in a throttle valve and flows back to one of two containers which are filled with an alloy of A and B in powder form,...
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3677022 |
METHOD FOR EXTENDING THE USEFUL STORAGE PERIOD OF BIOLOGICAL SUBSTANCES SUCH AS BLOOD
The invention contemplates extending the useful storage period for biological substances, such as whole blood, beyond the period presently available with the existing technique of mere storage at...
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