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Patent Searching and Data


Matches 401 - 450 out of 3,176

Document Document Title
WO/1999/053784A1
The invention concerns a thermodynamic device for regulating the heat of an object subjected to possible differential temperature, comprising at least one compressor (11) activated by the foot or another part of the body. It consists of ...  
WO1999040380A9
The invention concerns a method for controlling a thermochemical reaction or a solid-gas adsorption being carried out in a reactor (10) containing an active agent capable of reversibly reacting with a gas, the reactor (10) being connecte...  
WO/1999/040380A1
The invention concerns a method for controlling a thermochemical reaction or a solid-gas adsorption being carried out in a reactor (10) containing an active agent capable of reversibly reacting with a gas, the reactor (10) being connecte...  
WO/1999/037958A1
A heat transfer device (10, 110, 210, 30, 270, 290, 300, 410, 510, 610, 710) for cooling or heating a beverage (12, 112, 244, 255, 295, 303, 314, 374, 422, 520, 622, 714) contains a refrigerant (22, 122, 212, 241, 252, 276, 334, 371, 632...  
WO1998050739A9
A heat transfer apparatus (2) that uses an adsorbent material (10) to generate a cooling effect. The heat transfer apparatus (2) includes a first vessel (4) containing adsorbent material (10) and a second vessel (6) interconnected to the...  
WO/1999/019675A1
A dehumidification air conditioner equipped with a first desiccant (103), comprising first and second heat exchanger assemblies (10A, 10B) each including a desiccant heat exchanger (1A, 1B) for adsorbing or desorbing a refrigerant, incor...  
WO/1999/016542A1
The present invention is a microchannel mass exchanger (100) having a first plurality of inner thin sheets (106, 116, 200, 300) and a second plurality of outer thin sheets (110, 118, 204, 302, 504, 510). The inner thin sheets (106, 118, ...  
WO1998050739A3
A heat transfer apparatus (2) that uses an adsorbent material (10) to generate a cooling effect. The heat transfer apparatus (2) includes a first vessel (4) containing adsorbent material (10) and a second vessel (6) interconnected to the...  
WO/1999/009365A1
The invention relates to a sorption trap (30) for the storage of thermal energy which is cost effectively mass produced. The sorption trap (30) is comprised of a hermetically sealed evacuated collector (31) in which a sorption material, ...  
WO/1999/004206A1
The invention concerns a container comprising inside a caisson (1) with thermally insulating wall and provided with a door (4) and means for producing inside the caisson temperature different from the outside temperature, said means comp...  
WO/1999/003387A1
The invention concerns a meal tray trolley (2) wherein the cooling devices comprise each a first container (7, 11) of a gas and a first salt capable of reacting on the gas and a second container (10, 12) of a second reagent capable of re...  
WO/1998/050739A2
A heat transfer apparatus (2) that uses an adsorbent material (10) to generate a cooling effect. The heat transfer apparatus (2) includes a first vessel (4) containing adsorbent material (10) and a second vessel (6) interconnected to the...  
WO/1998/041801A1
A refrigeration system capable of providing cooling during at least a portion of a repeatable refrigeration cycle, the refrigeration system comprising at least one sorber (12) having a housing (66) forming an enclosure, a sorbent (104) l...  
WO/1998/041802A1
A combination heating and cooling apparatus which comprises a compartment (276) into which an item to be heated or cooled may be placed; an electromagnetic wave generator (16, 278), wherein during a first mode of operation of the apparat...  
WO/1998/041799A1
An apparatus for cooling an electrical component is disclosed which comprises a sorber (12) containing a sorbent; a condenser (38) in fluid communication with the sorbet (12); an evaporator (42) in fluid communication with both the sorbe...  
WO/1998/041800A1
The present invention is directed to a coaxial waveguide applicator (10, 130, 160, 168, 182, 194, 196, 204) for an electromagnetic wave-activated sorption system which comprises at least one sorber (12) having a metallic tubular housing ...  
WO/1998/030848A1
A chiller (10) for chilling a quantity of fluid comprising an adsorbent (12) for receiving and adsorbing under pressure a quantity of gas and in which the desorption of gas from the adsorption causes a reduction in temperature of the ads...  
WO/1997/049958A1
In a heat pump, e.g. comprising two adsorbers (1, 2), the adsorbers are monoliths having a multiplicity of open cells capable of flow-through of gas or vapour, and having a coating of an adsorbent, e.g. zeolite, for a fluid such as water...  
WO/1997/048887A1
A power generating device employing hydrogen absorbing alloy and low heat wherein two types of hydrogen absorbing alloys that can reversibly absorb and release hydrogen gas and have different thermal equilibrium hydrogen pressure charact...  
WO/1997/047932A1
The present invention provides an apparatus for cooling and/or gassifying a liquid (12) stored in a container (10) having an outlet (10b). The apparatus comprises an adsorbent (14) for receiving and adsorbing under pressure a quantity of...  
WO/1997/040328A1
Device for producing by chemical reaction cold and/or heat, comprising two reactors (10; 12) containing each an associated salt (S1; S2) susceptible of reacting chemically with a gas and dispersed into a porous support, a housing (16) in...  
WO/1997/024564A1
The invention relates to a sorption device with orbiting sorption containers (16) and a heat transfer medium flowing radially around said containers. The individual flow regions are sealed from each other by lips (36) which rest against ...  
WO/1997/021370A1
A modular metal hydride hydrogen storage system which can provide a robust and reliable source of hydrogen that can quickly and easily be modified for a variety of applications and environments. The hydrogen strorage system comprises at ...  
WO/1997/016685A1
A heat transfer apparatus (2) that uses an adsorbent material to generate a cooling effect. The heat transfer apparatus (2) includes a first vessel (4) containing adsorbent material (10) and a second vessel (6) interconnected to the firs...  
WO/1997/014004A1
A refrigerating device including a pressure-sealed container (1) lined with an adsorbent material (2) and further including an adjustable-calibre valve (7) with a bore communicating both with the inside of the container and with the envi...  
WO/1997/011323A1
An absorbent pair refrigeration system comprising a source of liquid refrigerant (46); an evaporator (48) for transforming the liquid refrigerant into vapor refrigerant at a lower temperature than the liquid refrigerant to thereby provid...  
WO/1997/003328A1
A method for making a unit including a pressure-sealed container (2) with at least one connecting port (3), and an active solid (1) placed in said container (2). The container (2) is formed directly on a preformed body of the active soli...  
WO/1996/035079A1
A heat pump (10) has two reactors (31, 32), each with a low mass vessel containing a metal hydride (33). Particles of the metal hydride (33) are contained in a number of porous structures (34), which have a high thermal conductivity, suc...  
WO/1996/030706A1
A heating system incorporates one or more reactors (10, 30, 40, 50, 66, 68) containing a complex compound of a metal salt and a polar gas adsorbed thereon in which the volumetric expansion of the complex compound is restricted during ads...  
WO/1996/025635A1
A refrigerator and/or freezer incorporates one or more reactors containing a complex compound of a metal salt and a polar gas adsorbed thereon in which the volumetric expansion of the complex compound is restricted during adsorption, and...  
WO/1996/024435A1
A material for use in sorption air-conditioning refrigeration or space conditioning units which comprises a metal mesh such as a foam on which are bound micro or mesoporous material such as zeolite crystals which is capable of adsorbing ...  
WO/1996/012919A1
An apparatus capable of providing rapid cooling and/or freezing comprises a cabinet or container having a cooling chamber (26), one or more reactors (14, 32, 42) each containing a complex compound formed by adsorbing a polar gas on a met...  
WO/1996/011368A1
In a cooling device consisting of a casing unit (1) and a cooling unit (2), the latter comprises an evaporator (3), a condenser (4) and a reactor (5). The evaporator (3), the condenser (4) and the reactor (5) form a first closed system (...  
WO/1996/009504A1
A thermal compressor (10) comprises two adsorbent beds (11, 12) each with an associated thermal management system (14). The thermal management systems (14) are identical and consist of a circulating supply of a control fluid which passes...  
WO/1996/008684A1
In a sorption cooling unit, a liquid is expelled from and re-absorbed into a sorbing material located in a cylindrical body by intermittent heating and cooling of the sorbing material. The sorption part is designed as a standing cylindri...  
WO/1995/029371A1
Compressor (7) inlet air is cooled by a sorption cooler (6') and hot depressurized gas is used to heat-activate the sorption cooler (5). Cooling compressor (7) inlet air by 30 �C increases throughput and decreases drive energy by about...  
WO/1995/014898A1
An adsorption type air cooler which has a high coefficient of performance and can be stably operated over a long term. When a refrigerant vapor having evaporated by heat exchange with a load water in a refrigerant storage tank serving as...  
WO/1995/004115A1
A refrigeration method including at least one carbon dioxide adsorption step using an adsorbent solid material, and at least one adsorbed carbon dioxide desorption step. Said adsorbent material includes activated carbon fibres or an acti...  
WO/1994/028363A1
Multimodular sorption heat pumps, preferably of the rotary type, have internal heat exchange via thermosyphons, whereby rotation turns the thermosyphon on and off. The thermosyphon enables multi-effect operation and/or simplifies heat ex...  
WO/1994/027098A1
In a sorption reaction system comprising one or more first reactors (10) in which a refrigerant is alternately adsorbed and desorbed, and one or more second reactors (20) in which a refrigerant is alternately desorbed and adsorbed, respe...  
WO/1994/023253A1
A reagent (26) combines exothermically with a cold refrigerating fluid exiting a refrigerating evaporator during a refrigeration cycle, then releases said fluid once it has been heated to a high enough temperature by a heater (17) during...  
WO/1994/021973A1
A heat pump that includes organic hydride (12) and metal hydride (2) systems cools a conditioned space (6) by transferring heat from the conditioned space to a metal hydride bed (4), thereby decomposing a metal hydride in the bed to form...  
WO/1994/011457A1
Units consisting of a thermoconductive mesh, for example, a metallic sponge, and hydrophilic zeolite agglomerated using a zeolite-based binder. The gas-permeable units have excellent heat conductivity and are moldable to the dimensions o...  
WO/1994/011685A1
A chemisorption reaction process is carried out under conditions in which the volumetric expansion of the complex compound reaction product is restricted, and at half-cycle reaction periods of less than 30 minutes each, and/or in a react...  
WO/1994/011683A1
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 (1, 2, 3). The hermetically sealed trisorption modules (1, 2, ...  
WO/1994/002790A1
A device for indirect cold generation for a compression, absorption, adsorption or chemical refrigerating system comprises an evaporator (21) in heat exchange relationship with the fluid to be cooled (CF) in one or more condensers (17), ...  
WO/1994/000721A1
Apparatus and process are disclosed for sorption heat pumping at high efficiency in a smooth and continuous manner using a multiplicity of intermittent cycle triplex sorption module (24). The hermetically sealed trisorption modules each ...  
WO/1993/016339A1
Cooling and heating device using a chemical reaction comprising at least four reactors (R1, R2, R3, R4), each containing a salt capable of chemically reacting with a gas, an enclosure (3)for receiving gas from the reactors and an enclosu...  
WO/1993/013369A1
An apparatus comprises a plurality of two or more reaction chambers (12, 14, 16, 18), each having a different compound therein comprising a solid reactant adsorbent and a gaseous reactant adsorbed thereon, each of said compounds having a...  
WO/1993/013368A1
The present invention relates to a new system for refrigeration by adsorption through decomposition of the refrigeration cycle into four distinct phases: heating, desorption, cooling and adsorption which are carried out in at least four ...  

Matches 401 - 450 out of 3,176