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Patent Searching and Data


Matches 201 - 250 out of 1,435

Document Document Title
WO/2005/064257A1
A two stage indirect evaporative cooler that moves air from a blower mounted above the unit, vertically downward into dry air passages in an indirect stage and turns the air flow horizontally before leaving the indirect stage. After leav...  
WO/2005/059436A1
A lighting assembly includes a thermally conductive mounting having a mounting surface is provided. A heat sink seat having a front and rear surface is moveably mounted to the mounting surface. A light emitting device may be attached to ...  
WO2005040693A3
A heat exchange laminate comprises a formable carrier layer at least partially covered with a flexible liquid retaining layer having an open structure. By forming such a laminate of two layers, desired properties such as the spatial dist...  
WO/2005/050116A1
A heat rejection apparatus includes an object conducting heat to be rejected, with an absorptive material on the outside of the object. A water system deposits water on the absorptive material to wet the material to absorb heat from the ...  
WO/2005/040693A2
A heat exchange laminate comprises a formable carrier layer at least partially covered with a flexible liquid retaining layer having an open structure. By forming such a laminate of two layers, desired properties such as the spatial dist...  
WO2004068051A3
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/2005/033585A3
An air conditioning system includes a first chamber having a plurality of first sectors, a second chamber having a plurality of second sectors, a first airflow device forming a first airflow through the first chambre, a second airflow de...  
WO/2005/033585A2
An air conditioning system includes a first chamber having a plurality of first sectors, a second chamber having a plurality of second sectors, a first airflow device forming a first airflow through the first chambre, a second airflow de...  
WO/2005/019739A1
A heat exchange element comprises a formable laminate of a heat conducting layer and a liquid retaining fibrous layer. By constructing such a flexible laminate of two layers, desired properties can be imparted to the heat exchange elemen...  
WO/2005/005905A1
The invention provides a fluid cooling heat exchanger including: a primary heat exchanger including a closed circuit for circulating cooling fluid; an air cooler located upstream of the primary heat exchanger; a fan arrangement operating...  
WO2004076931A3
The invention relates to an evaporative cooler (1) having two medium circuits which are thermally coupled to one another by a number of heat-conducting vertical walls (2). These walls (2) and the heat-conducting fins arranged thereon are...  
WO/2004/085946A1
The invention relates to a plate heat exchanger for exchanging heat between a first air stream (11, 12) and a second air stream (13, 14) comprising a plurality of plates (1) limiting exchange chambers which are serially arranged in a tra...  
WO/2004/076931A2
The invention relates to an evaporative cooler (1) having two medium circuits which are thermally coupled to one another by a number of heat-conducting vertical walls (2). These walls (2) and the heat-conducting fins arranged thereon are...  
WO/2004/072569A1
A closed circuit evaporative heat exchanger comprises an air distribution plenum (4), means (36) for spraying water into the plenum (4) and a collection surface (22) for collecting unevaporated water sprayed into the plenum (4). The wate...  
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 ...  

Matches 201 - 250 out of 1,435