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4815522 |
Ventilation plant
A ventilation plant for recovering heat from the outlet air and preheating the inlet air consists of a valve housing (10) including two fans (15, 16) for controlling the flow of air in two duct...
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4809771 |
Lih thermal storage capsule/heat exchanger
A thermal storage apparatus for use with space-based burst power supplies. Lithium hydride is encapsulated within spherical hollow capsules. Each capsule is made of a three layer hollow shell. The...
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4809770 |
Archbound seal for toroidal regenerator
A rotatable toroidal regenerator has a pair of circumferentially spaced annular seals disposed thereabout that separate the hot and cold sections of the regenerator from one another.
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4807695 |
Regenerator for a regenerative heating system
A regenerator for a regenerative heating system comprises a chamber 2 for storing a heat storage bed in the form of discrete particles 45, a closable inlet 16 for introducing fresh particles into...
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4807696 |
Thermal energy storage apparatus using encapsulated phase change material
The invention relates to a thermal energy storage apparatus wherein a housing defines a chamber and wherein inlet and outlet means communicate with the chamber. A channelling means is positioned...
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4799364 |
Discoid cold cartridge insertable into an ice-cream maker
A discoil cold cartridge filled with a latent heat storage medium of which a discoid main wall (1) serves to act together with a scraper and stirrer of an ice-cream maker, is formed by at least two...
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4793402 |
Heat storage composition, latent heat storage capsules containing said heat-storage composition and temperature control apparatus using said capsules
A heat storage composition excellent in heat storing effect contains calcium chloride hexahydrate as the main component and an appropriate amount of a nucleating agent combination for inhibiting...
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4789024 |
Low profile element basket assembly with integral lifting means
An element basket assembly (30) for a rotary regenerative heat exchanger (2) comprised of a plurality of heat transfer element plates (32) stacked in an array between first and second end plates...
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4781243 |
Thermo container wall
First and second face members (12, 14) are secured to the opposite sides of a honeycomb core (16) to provide a structural wall (10). A phase change material (22) is provided within the cells (20)...
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4781033 |
Heat exchanger for a fast cooldown cryostat
A heat exchanger for a fast cooldown cryostat having high pressure and low pressure flow paths wherein a low pressure flow path is defined by a finely divided matrix which in turn defines a...
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4775002 |
Delivering equipment having heat insulating function which is utilized in delivering articles such as food
A delivering equipment with heat insulating function according to the present invention is utilized in delivering food and so on and comprises an insulated receptacle made of insulating material...
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4774395 |
Electric heat storage apparatus employing pentaerythritol heat storage compositions
An electric heat storage apparatus, such as a steam iron, hot plate, pan, etc., includes a metal body defining a hollow housing enclosing a heat storage device containing a thermally decomposable...
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4768579 |
Recipient design to contain an energy storage medium with high fusion-crystallization latent heat
A recipient which is filled with a storage medium which expands during phase transformation wherein the recipient is a flexible structure having a geometrical shape such that only the flexibility...
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4754806 |
Reciprocating heat exchanger
A heat exchanger for reclaiming energy from an exhaust airstream. The exchanger includes a porous metal element suitable for absorbing heat from the exhaust airstream, means for reciprocally moving...
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4744410 |
Heat transfer element assembly
A rotary regenerative heat exchanger (2) for transferring heat from a hot fluid to a cold fluid by means of an assembly (30) of heat transfer element which is alternately contacted with the hot and...
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4741792 |
Method of manufacturing a ceramic honeycomb structural body and an extrusion die therefor
Disclosed herein is a method of manufacturing a ceramic honeycomb structural body and a die for extruding a ceramic honeycomb structural body wherein the die includes molding slits having a profile...
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4739822 |
Low profile element basket assembly for heat exchanger
An element basket assembly (30) for a rotary regenerative heat exchanger (2) comprised of a plurality of heat transfer element plates (32) stacked in an array between first and second end plates...
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4738303 |
Zone storage heat exchanger
This invention is a zone storage heat exchanger. In its most basic terms, the heat exchanger is comprised of a main body filled with an energy storage material. There is disposed within the main...
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4733718 |
Heat exchanger bodies made of plastic
Heat exchanger or heat accumulator bodies which are simple to produce. The bodies consist of a stack of extruded hollow chamber panels with plane smooth outer walls and webs that join the outer...
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4712606 |
Solar energy storage cell
A method of storing thermal energy within solar energy storage cell comprising two materials of differing adsorption properties enclosed within an airtight container. The material having the higher...
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4711293 |
Ventilator of the heat exchange type
A ventilator of the heat exchange type includes an air passageway communicating between an interior of a room to be ventilated and the outdoors, a first centrifugal fan for introducing outdoor air...
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4709750 |
Phase change heat exchanger
This invention is a phase change heat exchange unit which is comprised of upper and lower skeletal support frames having a container for a phase change material disposed therebetween. Each of the...
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4708849 |
Process for energy storage and recovery
A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one...
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4705097 |
Radiator device
A radiator device includes a plurality of filler plates made from a low heat conductivity and high specific heat such as for example gadolinium/rhodium and a plurality of spacer members disposed on...
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4702853 |
Phase change thermal energy storage material
A thermal energy storge composition is disclosed. The composition comprises a non-chloride hydrate having a phase change transition temperature in the range of 70°-95° F. and a latent heat of...
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4699206 |
Rotary heat exchanger
A rotary heat exchanger for heat exchange between at least two gaseous media comprises an annular heat transfer member rotating in a housing. A stationary partitioning wall is provided within the...
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4696338 |
Latent heat storage and transfer system and method
Heat storage and transfer system and method in which a liquid-solid phase change material and a liquid-vapor phase change material selected for coaction with each other are disposed in a container...
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4681154 |
Heat accumulating material enclosing container and heat accumulating apparatus
The present invention relates to a bag-like container, and a spherical container in which a latent heat accumulating material is enclosed, and a heat accumulating apparatus employing such...
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4671347 |
Superdensity assembly system for heat exchangers
A coil tube bundle for a heat exchanger wherein substantially rigid strips are formed with substantially equally spaced slots inwardly along a front edge thereof with each slot defining a seat...
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4660532 |
Supercharged internal combustion engine with heat exchanger for the combustion air
A heat exchanger for cooling or preheating combustion air of a supercharged internal combustion engine. The heat exchanger is formed of a self-contained system including elements provided with a...
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4658887 |
Rotary regenerator type ceramic heat exchanger
The disclosed ceramic heat exchanger has a stress relief layer disposed in the proximity of joint between a hollow hub and a honeycomb structural body integrally joined to the outer circumference...
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4657067 |
Hypereutectic direct-contact thermal storage material and method of production thereof
An improved particle, and process for producing particle, for use in the storage and retrieval of thermal energy is disclosed. The particle comprises a eutectic material core encapsulated within a...
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4655802 |
Heat exchanger for a furnace using heat of exhaust gas
A heat exchanger using heat of exhaust gas has a housing, through which the exhaust gas passes, and is provided with a heat storage insert positioned in the housing. Tubes containing air or water...
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4651811 |
Heat exchanging body
Heat exchanging or accumulator structure for thermal transfer between gas streams in regenerative heat exchangers, especially for the transfer of heat between the boiler exhaust gases cleaned in a...
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4651808 |
Regenerator
A regenerator includes a cylindrical body and a plurality of first and second wire mesh screens stacked inside the cylindrical body. Each first wire mesh screen includes a number of interwoven...
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4649988 |
Latent heat storage device for cooling purposes
A latent heat-storage device for cooling purposes includes a non-deformable closed container, and a heat-storage medium comprising water or a eutectic aqueous solution of a salt contained in the...
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4645700 |
Ceramic honeycomb structural body
Disclosed herein is a ceramic honeycomb structural body which has cells of a rectangular section in which the pitch ratio between the short side and the long side of the cells is substantially...
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4633936 |
Heat exchanger
A rotary regenerator consisting of two sheets or webs which are wound to form the rotor of the regenerator. One of the webs is corrugated in crosswise web direction, and the other is corrugated in...
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4627485 |
Rotary regenerative heat exchanger for high temperature applications
A rotary regenerative heat exchanger is particularly adapted for use in exchanging heat from a hot gas entering the heat exchanger at a temperature in the range of 2000°-3000° F. to low...
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4615379 |
Storage body for a regenerator
A corrosion-resistant storage body for a regenerator includes a multiplicity of carbon shapes having profiles formed thereon, the shapes being stacked together with the profiles spacing the shapes...
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4613444 |
Reversible phase change compositions of calcium chloride hexahydrate with potassium chloride
A reversible liquid/solid phase change composition comprising a mixture of hydrated CaCl 2 and KCl in which the KCl modifies the semi-congruently melting behavior of CaCl 2 .6H 2 O to the extent...
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4612974 |
Heat storage device
A heat storage device is disclosed in which grooves for supports supporting heat storage vessels, each vessel storing therein a heat storage material, are defined on the lower surface of each of...
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4612912 |
Double-layered thermal energy storage module
A double-layered thermal energy storage module comprising front and rear vertically disposed storage sections separated by a flat sheet positioned therebetween. The upper end, lower end, and sides...
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4609036 |
Bulk heat or cold storage device for thermal energy storage compounds
A bulk thermal energy storage device is provided comprising a bulk storage tank containing a latent energy storage material, preferably a phase change material which is subject to repeated melting...
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4606400 |
Element basket for heat exchanger
An element basket for a rotary regenerative heat exchanger having an array of heat absorbent plates that comprise heat transfer elements therefor. Retaining means are affixed at opposite ends to...
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4603004 |
Latent heat storage medium, method of manufacturing a nucleating agent and latent heat storage device
The precipitation product of sodium tungstate dihydrate from a melt of sodium acetate-trihydrate is a nucleating agent for latent heat storage medium on the basis of sodium acetate-trihydrate,...
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4594860 |
Open cycle desiccant air-conditioning system and components thereof
An open-cycle air-conditioning apparatus including a rotatable heat exchanger wheel, a rotatable moisture transfer wheel, evaporative elements, and heating means disposed between the heat exchanger...
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4590993 |
Heat transfer device for the transport of large conduction flux without net mass transfer
A device for the transport of large conduction heat flux between two locations of differing temperature includes a pair of fluid reservoirs for positioning at the respective locations connected by...
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4587279 |
Cementitious building material incorporating end-capped polyethylene glycol as a phase change material
A cementitious composition comprising a cementitious material and polyethylene glycol or end-capped polyethylene glycol as a phase change material, said polyethylene glycol and said end-capped...
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4580571 |
Semi-transparent solar energy thermal storage device
A visually transmitting solar energy absorbing thermal storage module includes a thermal storage liquid containment chamber defined by an interior solar absorber panel, an exterior transparent...
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