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7895856 |
Humidity controller
In a casing (11) of a humidity controller (10), a first heat exchanger chamber (37) which accommodates a first adsorption heat exchanger (51), and a second heat exchanger chamber (38) which...
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7000426 |
Adsorption refrigerating device
An adsorption refrigeration device comprising an evaporator chamber containing a refrigerant liquid that evaporates under the effect of a depression, a connecting device and an adsorption chamber...
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6997242 |
Reservoir with hydrogen storage material
An HM reservoir for storing hydrogen includes a housing and a plurality of storage units. The storage units are stacked in the interior of the housing. Each storage unit includes a pair of...
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6892798 |
Rapid thermal storage/release system using a porous member
A heat exchanger for storing or releasing heat including a channel unit in which a heat medium flows; and a heat exchange unit contacted-combined with the channel unit and containing a porous heat...
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6823931 |
Hydrogen cooled hydride storage unit incorporating porous encapsulant material to prevent alloy entrainment
A hydrogen gas cooled hydrogen storage element which includes a hydrogen storage alloy material in which hydrogen flow channels are provided. The flow channels provide pathways through the hydrogen...
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6820441 |
Adsorption cooling apparatus with buffer reservoir
Adsorption cooling apparatus with an intermittently heated adsorbent container (12) containing an adsorbent (19) that exothermically adsorbs a working medium during an adsorption phase and again...
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6736194 |
Heat and mass transfer apparatus and method for solid-vapor sorption systems
A sorber heat exchanger is provided with a substrate material incorporating a sorbent for reacting with a polar gas refrigerant or hydrogen. A preferred sorbent is a metal salt capable of reacting...
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6520249 |
Low-temperature waste-heat-gas driven refrigeration system
High-temperature-side hydrogen storage alloy containers each containing a hydrogen storage alloy are disposed as a heat exchanging portion in high-temperature-side heat exchangers. Low-temperature...
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6378601 |
Hydrogen cooled hydrogen storage unit having a high packing density of storage alloy and encapsulation
A hydrogen cooled hydrogen storage unit. The unit employs excess hydrogen flow between hydrogen storage alloy rods in the hydrogen storage unit in order to provide convective cooling thereof. The...
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6360811 |
Hydrogen absorption indirect heat exchanger
A case for a hydrogen absorption indirect heat exchanger of the present invention includes a square cylindrical portion 11 having each portion thereof formed integrally by die-casting or extrusion...
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6257322 |
Indirect heat exchanger filled with solid-gas reaction powdery particles
In a heat-exchange unit 1a constituting a chief portion of an indirect heat exchanger 1, the streams of hot medium that flow through many small flow passages 20 in the flat tubes 2 in the upstream...
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5862855 |
Hydride bed and heat pump
A hydride bed structure includes a first and second set of separated hydride modules within a single hydrogen containing, sealed tank. Each set contains a hydride having a different equilibrium...
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5676202 |
Heat exchanger
In a heat exchanger according to the present invention, there are provided a filling container having a first containing section containing a hydrogen-absorbing metal material for middle or high...
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5661982 |
Electronic refrigerant compressor for a cooling system
An electronic refrigerant compressing apparatus comprises two or more compressing portions coupled in parallel to one another, which repeats the heating and cooling of the refrigerant circulating...
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5526648 |
Sorption device and method of operating same for electric driven vehicle air conditioning
The invention relates to a sorption method for air-conditioning vehicles, especially electric vehicles, and a device for working the method. To achieve rapid cooling or heating by means of vehicle...
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5309985 |
Stationary continuous multimodular trisorption heat pump
Apparatus and process are disclosed for sorption heat pumping at high efficiency in a smooth and continuous manner using a multiplicity of stationary triplex sorption modules. The hermetically...
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5289695 |
Adsorption cooling device and method for hazardous materials suits
A relatively lightweight cooling device and method utilizing adsorption of perspirated water vapor to permit evaporative cooling of a person wearing a sealed suit for defined time periods. The...
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RE34542 |
Chemical energy storage system
A system for storing chemical energy comprises first and second vessels, the first containing a liquid solution of an alkali or alkaline earth metal hydroxide, halide, or thiocyanate, or ammonium...
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5272891 |
Intermittent sorption cycle with integral thermosyphon
Intermittent sorption cycles with fixed heat supply and removal and comprised of a generator/absorber (4), a condenser (2), and a receiver/evaporator (10) are adapted and simplified so as to...
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5249436 |
Simplified, low cost absorption heat pump
A simplified, low cost absorption heat pump includes a single pressure vessel having first and second insulated compartments in unrestricted fluid communication with one another and containing,...
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5197302 |
Vacuum insulated sorbent-driven refrigeration device
Disclosed is a self-contained, rapid cooling device that retains heat produced from the cooling process and can be stored for indefinite periods without losing its cooling potential. A liquid in a...
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5113666 |
Cooling device for hazardous materials suits
A relatively lightweight cooling device utilizing adsorption of perspirated water vapor to permit evaporative cooling of a person wearing a sealed suit for defined time periods. The device can be...
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5111668 |
Cooling device and method for hazardous materials suits
A relatively lightweight cooling device and method utilizing adsorption of perspirated water vapor to permit evaporative cooling of a person wearing a sealed suit for defined time periods. The...
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4993234 |
Solar collector absorption cooling system
A solar collector absorption cooling system with a primary cooling circuit the evaporator (1) of which is connected with absorber ducts (26) in an absorber formed as a solar collector (12), said...
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4974419 |
Apparatus and method for simultaneously heating and cooling separate zones
Disclosed is a device for simultaneously heating and cooling adjacent food portions. A first module defining a first hollow chamber is formed into a substantially planar surface for supporting the...
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4819446 |
Waste heat cooling apparatus
A waste heat powered cooling apparatus utilizes a waste heat collector to convert wasted energy into heat stored in water. An evacuated chamber houses a desiccant bed and a sprayer which introduces...
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4784217 |
Thermochemical method and device for storing and unstoring heat
Thermotransformer for storing and unstoring heat with a double raise in thermal potential by performing thermo-chemical processes that present Clapeyron curves that intersect in the temperature...
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4752310 |
Adiabatic heating and cooling process and portable devices in accordance with the adsorption principle
The invention describes portable cooling and heating devices and their process of operation in accordance with the adsorption principle utilizing the adsorption substance pair of zeolite-water. The...
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4744224 |
Intermittent solar ammonia absorption cycle refrigerator
Refrigeration is produced by an intermittent absorption cycle. The cycle is driven by solar radiation, and utilizes NH3 as refrigerant and a liquid, preferably H2 O, as absorbent. Referring to FIG....
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4742868 |
Regenerative heating apparatus
A regenerative heating apparatus includes a radiating container and an adsorbent contained in the container. The adsorbent adsorbs vapor to generate heat when touched by the vapor, and releases the...
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4703629 |
Solar cooling apparatus
A solar powered cooling apparatus utilizes a solar collector to convert radiant energy into heat stored in water. An evacuated chamber houses a dessicant bed and a sprayer which introduces an...
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4697433 |
Thermal energy collector
A thermal energy collector, intended for a system such as a cooling system of the solar type whose mode of operation includes a phase consisting of adsorption of a fluid by a given material and a...
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4589479 |
Hot water supply unit
The disclosure is directed to an improved hot water supply unit of a heat pump type which employs metal hydrides for less movable parts, simple construction, quiet operation and reduction in cost.
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4586345 |
Solar energy powered system for the production of cold
In a system for the production of cold comprising an absorption cooling system with an evaporator (1) from which coolant is supplied in the vapor state through an absorber (12) to a condenser (8),...
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4532778 |
Chemical heat pump and chemical energy storage system
A chemical heat pump and storage system employs sulfuric acid and water. In one form, the system includes a generator and condenser, an evaporator and absorber, aqueous acid solution storage and...
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4531384 |
Solar-powered refrigeration unit
The invention pertains to refrigeration units which operate by means of heat energy, and especially solar energy, wherein the mode of operation consists of a desorption phase and an adsorption...
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4523635 |
Metal hydride heat pump system
A metal hydride heat pump system has a plurality of operating units, the metal hydride heat exchange medium of each operating unit be a combination of a first metal hydride having a lower...
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4223539 |
Apparatus for absorbing a vapor in a liquid and absorption refrigeration system incorporating same
Apparatus and method are disclosed for absorbing a subject vapor in an absorbent liquid wherein an additive is provided which exists in at least a vapor phase concurrently with the subject vapor,...
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4205531 |
Method in the cooling of a space and apparatus for carrying out said method
A space is cooled by gasifying or vaporizing a first, preferably liquid substance in a first container located in said space. The gas or vapor thus formed is conducted into a second container...
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4135371 |
Storage element for a sorption heat storage system
This invention relates to a storage element for a sorption heat storage system comprising a hermetically sealed tubular vessel having a length which is a multiple of its cross section containing a...
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3828566 |
DRY ADSORPTION REFRIGERATION SYSTEM
Dry adsorption refrigeration apparatus includes a plurality of compression/heating units packed with silica gel, a condenser, an expansion valve and an evaporator, which apparatus can utilize waste...
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3585810 |
INTERMITTENT ABSORPTION REFRIGERATING MACHINE
A refrigeration system is equipped with at least two absorbers, a heater for regenerating the absorbent material in each absorber, a condenser and collector vessel associated with each absorber,...
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RE05288 |
Title is not available
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3309896 |
Refrigeration
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3286485 |
Refrigeration heat exchangers
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3270512 |
Intermittent type silica gel adsorption refrigerator
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2904969 |
Cyclic refrigeration system
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