Patents
Sitemap › F28 - Heat exchange in general › F28C - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction › F28C 1 - Direct-contact trickle coolers, e.g. cooling towers
Patents for F28C 1 - Direct-contact trickle coolers, e.g. cooling towers (2,772)
01/2004
01/08/2004WO2004003450A1 Device and system for cooling water in industrial workings
01/07/2004CN2597928Y Detachable multi-pipe cooler
12/2003
12/30/2003US6669470 Method for operating manufacturing equipment including heating furnace
12/24/2003CN2594750Y Air and water composite cooling tower
12/24/2003CN1131986C Non-filler flow cooling tower
12/18/2003WO2003073529A3 Fuel cell systems with evaporative cooling and methods for humidifying and adjusting the temperature of the reactant streams
12/16/2003US6663694 Air-to-air atmospheric exchanger for condensing cooling tower effluent
12/16/2003US6663087 Air-to-air atmospheric exchanger for condensing cooling tower effluent
12/10/2003CN1460828A Rotary water film air treatment equipment
11/2003
11/26/2003CN2588305Y Horizontal counter-flow cooling tower with precooling
11/20/2003US20030214055 Outlet silencer for cooling tower, evaporator cooler or condenser
11/19/2003CN1127996C Parobolic revolutionary body gas and liquid heat transferring and mass transferring device and its operation control
11/13/2003US20030209020 Method and apparatus for using a main air compressor to supplement a chill water system
11/06/2003WO2003001132B1 Evaporative cooler
11/05/2003CN2585156Y Ice machine
10/2003
10/22/2003CN2581927Y All heat exchanger using moisture absorption solution as circulation working medium
10/22/2003CN2581926Y Hydraulic spin cooling tower
10/15/2003CN2580378Y Folding sheet radiation convection column finned radiator
10/15/2003CN2580377Y Evaporating type cooler
10/08/2003CN2578763Y Hollow water spray cooling tower
10/08/2003CN2578762Y Uniform raying devices
10/08/2003CN2578761Y Improved spraying devices
10/08/2003CN2578760Y Square counterflow insulative casing cooling tower
10/01/2003CN2577217Y Heat-tube tightly-closed cooling water-tower
10/01/2003CN2577216Y Ice-accumulating tank with over-cold eliminating device for over-cold water continuous ice-making system
09/2003
09/25/2003US20030177771 Fuel cell systems with evaporative cooling and methods for humidifying and adjusting the temperature of the reactant streams
09/24/2003CN2575580Y Thermal circulating energy-saving water heater
09/18/2003US20030173688 Hybrid type cooling tower
09/17/2003CN2573981Y Heat sink of radiating water tower
09/17/2003CN2573980Y Transversely blowing cooling tower
09/17/2003CN2573979Y Water trough shaped bracket for cooling tower
09/16/2003CA2290497C Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self-spacing fill-sheets
09/09/2003CA2290503C Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self-spacing fill-sheets
09/04/2003WO2003073529A2 Fuel cell systems with evaporative cooling and methods for humidifying and adjusting the temperature of the reactant streams
08/2003
08/27/2003CN2569080Y Pollution-proof protector of cooling water tower
08/27/2003CN2569079Y Environmental protection superlow noise cooling tower
08/21/2003WO2003069248A1 Cooling process and apparatus for cooling a fluid using coolant water
08/21/2003WO2003029743A9 Modular cooling tower
08/20/2003CN2567538Y Cooling tower of low noise and material saving type
08/14/2003US20030150234 Air cooling device and air cooling method
08/06/2003CN1434253A Air cooling apparatus and air cooling method
08/06/2003CN1117203C Rigid evaporation heat-exchanger
07/2003
07/29/2003US6598862 Evaporative cooler
07/23/2003CN1431449A Rotational flow type energy saving water collection method
07/23/2003CN1431448A Drum type energy saving water collection device with rib type guide plate
07/23/2003CN1431447A Drum type energy saving water collection device with ripples type guide plate
07/23/2003CN1431446A Drum type energy saving water collection device with flute type guide plate
07/16/2003CN1430037A Energy-saving cylindrical collector equipped with flow guide plate
07/09/2003CN1428585A Cooling tower, its production method and application
06/2003
06/25/2003CN2557910Y Mixing flow type spray cooling tower
06/19/2003WO2003049844A1 Method and plate apparatus for dew point evaporative cooler
06/18/2003CN2556583Y Wind guad defroster for louver type cooling tower
06/18/2003CN2556582Y Water wheel vertical spraying atmization cooler
06/10/2003US6574975 Dual evaporative pre-cooling system and method therefor
05/2003
05/28/2003EP1314945A2 Arrangement of hybrid cooling towers
05/20/2003US6564864 Method of operating low profile heat exchange method with reduced water consumption
05/15/2003WO2003040638A1 Air-to-air atmospheric heat exchanger for condensing cooling tower effluent
05/15/2003WO2003039723A1 Cooling tower top method and apparatus
05/15/2003WO2003039722A1 Cooling tower method and apparatus
05/15/2003WO2003001132A3 Evaporative cooler
05/08/2003US20030085477 Cooling tower top method and apparatus
05/08/2003US20030085476 Cooling tower method and apparatus
04/2003
04/30/2003CN1414332A Cyclone cooling method and cooling tower
04/30/2003CN1414288A Heat supply device capable of recovering aqueous vapour in fuel gas, fuel oil boiler flue gas
04/30/2003CN1414287A Heat supply device capable of recovering aqueous vapour latent heat in fuel gas, fuel oil boiler flue gas
04/23/2003CN1412515A Deep negative pressure high-efficiency low-temp. water discharge crossflow cooling tower
04/23/2003CN1412514A Method for raising efficiency of refrigerator
04/23/2003CN1412126A Water-cleaning descaling jacket for cooling tower
04/17/2003WO2003031026A1 Air-to-air atmospheric heat exchanger for condensing cooling tower effluent
04/17/2003US20030071373 Air-to-air atmospheric exchanger for condensing cooling tower effluent
04/17/2003US20030070547 Air-to-air atmospheric exchanger for condensing cooling tower effluent
04/17/2003DE10203229C1 Heat exchanger, for cooling towers and room ventilation, has an assembly of tubes to carry one fluid through them and a second fluid around them in a counter flow, with an air flow against the second fluid flow
04/10/2003WO2003029743A1 Modular cooling tower
02/2003
02/12/2003CN2535744Y Filling-free spray cooling tower with wild-goose shape water-retaining sheet
02/12/2003CN2535743Y Atomizing-ventilating cooling tower with shutter coming tower
02/04/2003CA2230697C Cooling tower
01/2003
01/29/2003CN1393677A Efficient combined cooling tower with double heat exchanges
01/23/2003US20030015315 Method for operating manufacturing equipment including heating furnace
01/22/2003CN2532441Y Fire-resistant cooling tower
01/16/2003WO2003004937A1 An air conditioning system
01/15/2003CN2531342Y Ultra-low noise side discharging combined square cooling tower
01/03/2003WO2003001132A2 Evaporative cooler
01/01/2003CN2529182Y Water vapour, spray recovery device of vertical cooling tower
01/01/2003CN2529181Y Nozzle of spray tube of vertical cooling tower
12/2002
12/31/2002US6499728 Cooling tower
12/26/2002US20020195729 Evaporative cooler
12/24/2002US6497401 Molded cooling tower
12/11/2002EP0968397B1 Hybrid cooling tower
12/04/2002CN2524193Y Counterflow round cooling tower water sprayer positioner
11/2002
11/20/2002EP1257349A1 A heat exchanger for cooling and for a pre-cooler for turbine intake air conditioning
11/20/2002EP0907794B1 Method for reducing the consumption of fresh water in a paper mill by means of a cooling tower
11/13/2002CN2520493Y Filler-less spray cooling tower
10/2002
10/16/2002CN2516932Y Noise reducer of cooling tower
10/16/2002CN2516931Y Noise reducer for blower of blowing-in cooling tower
10/09/2002CN2515631Y Drum type energy saving water receiver equiped with rib type guiding plate
10/09/2002CN2515630Y Drum-type energy-saving water recovery device with corrugated diversion plate
09/2002
09/11/2002CN2510811Y Condensing tower interal component support
09/11/2002CN1090525C Dual layered drainage collection system
09/10/2002US6446942 Cooling tower
08/2002
08/07/2002CN2504588Y Appts for reducing temp and separating gas from water
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