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Patent Searching and Data


Matches 201 - 250 out of 1,413

Document Document Title
WO/2004/068051A2
An evaporative cooling system for evaporatively cooling poultry houses, livestock houses and/or botanical structures, wherein the evaporative cooling system is capable of continually maintaining a sufficient supply of water within a rese...  
WO/2004/063634A1
Water cooler (20) comprising: a compressor (1) sending a cooling medium to an evaporative condenser (4) in which condensation heat is subtracted by the air flow sucked by the pipe (14) and let out by the fan (12) through a second pipe (1...  
WO/2004/053023A1
The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are trav...  
WO/2004/040645A1
Microfluidic devices are a promising new tool for studying and optimizing (bio-) chemical reactions and analyses. Many (bio-) chemical reactions require accurate temperature control, as for example thermocycling for PCR. Here, a new inte...  
WO/2004/018953A1
A process and the required apparatus for air conditioning the interior of a structure located within a harsh desert like exterior environment. A tube and shell heat exchanger wherein the shell side is wet and the tube side is dry is empl...  
WO/2004/013555A1
A heat exchanger including a -housing having a base and defining an interior. A plurality of coils are located in the interior of the housing and are arranged to extend upwardly from the base to define a coil depth. A blower is adapted t...  
WO/2004/009225A1
A duplex exchanger (22) includes first and second heat exchangers (24, 26) each including a main flow channel (28, 32) and a cooperating counterheat channel (30, 34). The first counterheat channel (30) is joined to the first main flow ch...  
WO/2004/009979A1
A power system (90) includes a device (3, 43, 300) for extracting energy from a hot gas stream to power a driveshaft (4a). An evaporative duplex counterheat exchanger (5, 9, 24, 59, 60, 130, 202) is disposed in flow communication with th...  
WO2003095905A3
Disclosed is a condensing system which can selectively provide cooperative operation of an air cooling condenser (100) with a water cooling condenser (200) or an evaporative condenser (300) according to variation of ambient air temperatu...  
WO2003073529A3
A fuel cell (1) using fuel (11) and oxidant (9) resulting in the production of water (12) and heat in addition to electrical power. The fuel cell (1) employs an evaporative cooler (5) and has methods to adjust the moisture and temperatur...  
WO/2003/100224A1
A temperature regulator includes at least one electrically conductive carbon foam element (12). The foam element (12) includes at least two locations (13) adapted for receiving electrical connectors thereto for heating a fluid (14), such...  
WO/2003/095905A2
Disclosed is a condensing system which can selectively provide cooperative operation of an air cooling condenser (100) with a water cooling condenser (200) or an evaporative condenser (300) according to variation of ambient air temperatu...  
WO2003016808A3
The operating efficiency of indirect evaporative cooling processes and indirect evaporative cooling apparatus employing a dry side channel and a wet side channel (16) separated by a heat exchange plate (3) are improved by placement of ho...  
WO/2003/091633A1
A dewpoint cooler comprises: two medium circuits coupled mutually via a heat-conducting wall, through which circuits two media can flow, wherein the second medium contains gas, which wall has heat-conducting protrusions; wherein the wall...  
WO/2003/091632A1
A dewpoint cooler comprises: a first air circuit and a second air circuit coupled thereto via a heat-conducting wall, through which two circuits can flow two media, wherein the second medium contains a gas, heat-conducting wall break-up ...  
WO2003001132B1
An evaporative cooler (20) and method of operation is provided in which the cooler (20) includes a liquid distributor (22), a body (26) having a surface for receiving liquid from the distributor (22), an air moving device (28) for genera...  
WO2002062568A8
A film or tape has one of its major surfaces defined by microstructured features including a plurality of channels defined by spaced apart protrusions. The microstructured film is able to acquire liquids and to control the directional tr...  
WO/2003/087693A1
An apparatus for use in a counter flow heat exchange assembly that provides increased heat exchange. The apparatus includes a plurality of adjacently spaced arrays, each array having a plurality of cooling conduits that are connected to ...  
WO/2003/087694A1
An apparatus for use in a counter flow heat exchange assembly that provides increased heat exchange. The apparatus includes a plurality of adjacently spaced arrays, each array having a plurality of cooling conduits that are connected to ...  
WO/2003/082442A1
An enthalpy exchanger, comprising a heat-conducting wall along both sides of which two respective media can flow in mutual enthalpy-exchanging contact, which wall is provided with a hydrophilic cover layer with at least the following pro...  
WO/2003/081158A1
Humid surface evaporation type heat exchanger for air−conditioner and other refrigeration equipments. To the problems that the efficiency of the heat conduct of the heat echanger in the art is low and the service life is short, the inv...  
WO2002062568A3
A film or tape has one of its major surfaces defined by microstructured features including a plurality of channels defined by spaced apart protrusions. The microstructured film is able to acquire liquids and to control the directional tr...  
WO/2003/073529A2
A fuel cell (1) using fuel (11) and oxidant (9) resulting in the production of water (12) and heat in addition to electrical power. The fuel cell (1) employs an evaporative cooler (5) and has methods to adjust the moisture and temperatur...  
WO/2003/058141A1
The invention relates to an evaporative cooler for mounting inside stationary installed or mobile installations, in particular, inside intake air channels of gas turbine power plants. The evaporative cooler (20) has a top section (2), a ...  
WO/2003/057358A1
A vapor-phase tubular reactor in a shell heat exchanger for removal of the heat of reaction at essentially isothermal conditions has porous wicking surface (211) applied to the external surface of reactor tubes (210). The porous wicking ...  
WO/2003/049844A1
An improved method and apparatus for indirect evaporative cooling of a fluid stream to substantially its dew point temperature. Plate heat exchanger has perforations (11) and channels (3, 4 and 5) for gas on a dry side and wet side. Ther...  
WO/2003/041952A1
A gas&sol liquid contact media for use in an evaporative cooler has a fibrous material structure (Fig.3, item 13) impregnated with a polymer−based continous phase designed to have solubility and interfacial tension properties that prom...  
WO2003001132A3
An evaporative cooler (20) and method of operation is provided in which the cooler (20) includes a liquid distributor (22), a body (26) having a surface for receiving liquid from the distributor (22), an air moving device (28) for genera...  
WO/2003/016808A2
The operating efficiency of indirect evaporative cooling processes and indirect evaporative cooling apparatus employing a dry side channel and a wet side channel (16) separated by a heat exchange plate (3) are improved by placement of ho...  
WO/2003/016789A1
The invention relates to a device and a method for recooling coolants or recooling media, or for obtaining cold from an air current. Said device has an air humidification device (10) for humidifying the air current. The air humidificatio...  
WO/2003/006908A1
The invention provides a cooling fluid heat exchange unit including: a primary heat exchange unit including a closed circuit for circulation primary circuit fluid; and a secondary heat unit adapted to provide cooled air in communication ...  
WO/2003/001132A2
An evaporative cooler (20) and method of operation is provided in which the cooler (20) includes a liquid distributor (22), a body (26) having a surface for receiving liquid from the distributor (22), an air moving device (28) for genera...  
WO2001004551A3
Oil is returned from the evaporator (18) to the oil sump (28) in a refrigeration chiller (10) by directing the lubricant-liquid refrigerant mixture (36) found in the chiller evaporator (18) into heat exchange contact with relatively hott...  
WO2001057459A9
The present invention relates to a method and an apparatus for providing enhanced indirect evaporative cooling of air, water, fuel, or other fluids while controlling the humidity. The design makes cooling down to the dew point possible w...  
WO/2002/062568A2
A film or tape has one of its major surfaces defined by microstructured features including a plurality of channels defined by spaced apart protrusions. The microstructured film is able to acquire liquids and to control the directional tr...  
WO2002027254A3
An improved method and apparatus for indirect evaporative cooling of a fluid stream to substantially its dew temperature. Plate heat exchanger has perforations (11) and channels (3, 4 and 5) for gas or a low temperature for liquids on a ...  
WO2001098695A3
A process and apparatus for periodically dumping liquids in an installation, in which liquids are recycled or otherwise accumulate dissolved and/or suspended contaminants, which process and apparatus makes use of a container (E) for a li...  
WO/2002/027254A2
An improved method and apparatus for indirect evaporative cooling of a fluid stream to substantially its dew temperature. Plate heat exchanger has perforations (11) and channels (3, 4 and 5) for gas or a low temperature for liquids on a ...  
WO2001092798A3
The invention relates to a multistoreyed bath condenser comprising a condenser block (1) provided with evaporation passages (8) for a liquid and condensation passages (2) for a heating medium in addition to possessing at least two vertic...  
WO/2002/025198A1
Element for heat exchanging between fluids, where the flowing canals for the fluids consist of slits on either side of a thin, folded sheet material (1), and that the ratio between the slit width (24) of the canals and depths (25) in the...  
WO2002001132A3
A heat exchange assembly (10) having a plurality of plates (16) disposed in a spaced relationship, each having a plurality of internal passages (54) extending of one end of the plate to the other. Manifolds (12, 14) for the assembly are ...  
WO2001066490A3
A thermally conductive carbon foam is provided, normally having a thermal conductivity of at least 40 W/m.K. The carbon foam usually has a specific thermal conductivity, defined as the thermal conductivity divided by the density, of at l...  
WO/2002/001132A2
A heat exchange assembly (10) having a plurality of plates (16) disposed in a spaced relationship, each having a plurality of internal passages (54) extending of one end of the plate to the other. Manifolds (12, 14) for the assembly are ...  
WO/2001/097951A1
The invention involves an apparatus (10) and method for chilling and scrubbing air to be used in a gas turbine. The apparatus (10) includes at least one spray scrubbing area (14), where the water is collected, recirculated, and filtered....  
WO/2001/098695A2
A process and apparatus for periodically dumping liquids in an installation, in which liquids are recycled or otherwise accumulate dissolved and/or suspended contaminants, which process and apparatus makes use of a container (E) for a li...  
WO/2001/096244A1
The invention concerns appliances, one of which uses solar energy as sole source of power. It comprises an accumulation solar water heater (222) and quasi-reversible liquid/vapour heat exchanging alveolar elements, provided with hydrophi...  
WO/2001/092798A2
The invention relates to a multistoreyed bath condenser comprising a condenser block (1) provided with evaporation passages (8) for a liquid and condensation passages (2) for a heating medium in addition to possessing at least two vertic...  
WO/2001/092799A1
The invention relates to a multistoreyed bath condenser comprising a condenser block (1) provided with evaporation passages (8) for a liquid and condensation passages (2) for a heating medium. The condenser block has at least two vertica...  
WO/2001/079771A1
An air conditioning system that can be driven by solar energy. A solar collector uses energy from the sun (10) to evaporate water from a desiccant fluid (1). The desiccant fluid (1) then flows into a mass transfer device which removes mo...  
WO/2001/079519A2
Evaporative cooling from Luffa Egyptiaca. There is huge demand for filters for desert coolers and pads for evaporative cooling for various industrial and agricultural purposes. Extensive studying and testing have shown that Luffa have ex...  

Matches 201 - 250 out of 1,413