Patents for F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (19,462) |
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03/07/2001 | CN1062949C 空调器 Air Conditioner |
03/07/2001 | CN1062948C Air conditioner |
03/06/2001 | US6197097 Apparatus for cleaning an airstream |
03/06/2001 | US6197094 Device for improving the quality of indoor air |
03/06/2001 | US6196469 Energy recycling air handling system |
03/06/2001 | US6196014 Desiccant assisted air conditioning system |
03/01/2001 | WO2001014816A1 Rotor construction for air preheater |
03/01/2001 | DE10031159A1 Air conditioning ventilation system for building, has exhaust port arranged in lower part of wall of building where indoor unit is installed |
03/01/2001 | CA2376401A1 Rotor construction for air preheater |
02/28/2001 | EP1079184A2 Air conditioner |
02/28/2001 | EP1079183A2 Self-sanitizing air-conditioning unit, and the relative sanitizing process |
02/28/2001 | EP1079182A1 Cooling method and cooling apparatus |
02/28/2001 | CN2421573Y Indoor air pure and fresh regulator |
02/28/2001 | CN2421572Y Loadspeaker box capable of purifying air |
02/28/2001 | CN2421571Y Wall corner indoor unit for split-type air-conditioner |
02/28/2001 | CN1285488A Air conditioner |
02/28/2001 | CN1285487A Two-stage cooling type high wind pressure air conditioner |
02/27/2001 | US6193785 Flooding area with oxygen rich air and processing using air for production of oxygen rich air |
02/27/2001 | US6192922 Airflow control valve for a clean room |
02/22/2001 | WO2001013053A1 Water producing and dispensing machine |
02/22/2001 | WO2000065284A3 Air conditioner in the room |
02/22/2001 | WO2000059002A3 Device for manufacturing semiconductor products |
02/21/2001 | EP1076796A1 Air conditioning method and device |
02/21/2001 | EP1076626A1 A system for air-conditioning environments, particularly cabins on board ships and barges |
02/21/2001 | CN2420546Y 空气清洁器 Air cleaner |
02/21/2001 | CN2420545Y Purifyer for room air |
02/21/2001 | CN2420544Y Floor type air conditioner |
02/21/2001 | CN2420543Y Humidity type indoor machine of split wall air conditioner |
02/21/2001 | CN2420542Y Indoor machine of split wall air conditioner |
02/21/2001 | CN2420541Y Cabinet two air outlet cool and warm air conditioner |
02/21/2001 | CN2419910Y Multifunction water drinking machine with air purifying function |
02/21/2001 | CN1285032A Liquid desiccant dehumidifier and air conditioner |
02/21/2001 | CN1284629A Air-purifying device |
02/20/2001 | US6190431 Individually pin-supported filter units for a clean room system |
02/15/2001 | WO2001010555A1 Individually pin-supported filter units for a clean room system |
02/14/2001 | CN2419522Y Air dust filter |
02/14/2001 | CN2419521Y Intellectually controlled ozone air purifier |
02/14/2001 | CN2419520Y Rotating wheel moisture remover with cooling area in rotary core |
02/14/2001 | CN2419519Y Liquid pipe distributor for separate air conditioner for several rooms |
02/14/2001 | CN2419518Y Unitary air conditioner and water heater |
02/14/2001 | CN2419517Y Indoor unit of air conditioner |
02/14/2001 | CN2419516Y Special lamps for roos with central air conditioner |
02/14/2001 | CN1062066C Air conditioner with icing and heating case |
02/13/2001 | US6186891 Assembly for reducing energy costs and restricting the entry of contaminants into a controlled environment room |
02/13/2001 | US6185952 Refrigeration system for cooling chips in test |
02/13/2001 | US6185943 High-efficiency air-conditioning system with high-volume air distribution |
02/08/2001 | WO2001009555A1 Modular air handling system and method for providing humidity and pressure control |
02/08/2001 | DE19936455A1 Destroying bacteria in air-conditioning equipment using ozone and preventing escape of harmful dust and bacteria into the atmosphere |
02/08/2001 | DE19935606A1 Steam and mist collector for kitchen; has cooled wall to condense water and other components from steamy air, where condensed water flow into drain channel for removal |
02/07/2001 | EP1073866A1 Method for treating a moist gas stream |
02/07/2001 | CN2418405Y Air-conditioner with multiple sub-air-conditioners |
02/07/2001 | CN2418404Y Indoor machine of air-conditioner |
02/07/2001 | CN1283262A Air treatment unit |
02/07/2001 | CN1282859A Air purifier |
02/07/2001 | CN1282858A 空气净化器 Air Purifier |
02/07/2001 | CN1282857A Indoor unit of split-type air conditioner |
02/07/2001 | CN1282853A Split-type air conditioner and its installation method |
02/06/2001 | US6183528 Clean room air filter system with self-supporting filter units |
02/01/2001 | WO2001007843A1 Clean room device |
02/01/2001 | WO2001007841A1 Humidifying device |
02/01/2001 | WO2001007840A1 Humidifying device |
02/01/2001 | WO2001007838A1 Air conditioner with humidifying function |
01/31/2001 | EP1071914A1 Heat and moisture exchange apparatus for architectural applications |
01/31/2001 | CN2417411Y Dynamic flow controller |
01/31/2001 | CN2417405Y Full automatic electronic dehumidification device for room air |
01/31/2001 | CN2417404Y Split type air conditioner |
01/31/2001 | CN1281965A Air-conditioning condensate negative ion humidification generator and its method |
01/31/2001 | CN1061432C Controlling apparatus in air conditioner |
01/30/2001 | US6178966 Heat and moisture exchange apparatus for architectural applications |
01/30/2001 | US6178762 Desiccant/evaporative cooling system |
01/25/2001 | DE19933180A1 Process for de-dusting, deodorizing and sterilizing air comprises enriching the air with active oxygen and ozone using ionizers electrically connected before a filter medium in the flow direction |
01/24/2001 | CN2416407Y Micro sized air respiratory filter |
01/24/2001 | CN2416406Y Overhead air conditioner |
01/24/2001 | CN2416405Y Top air conditioner |
01/24/2001 | CN2416404Y Separating cold & hot water unit |
01/24/2001 | CN1281129A Multitype air conditioner with multi by-pass pipes and method of controlling dose of by-pass refrigerant |
01/24/2001 | CN1281128A Cold and heat accumulation type air conditioner with heat pump |
01/24/2001 | CN1281127A Multifunctional domestic energy circulation and exchange system |
01/24/2001 | CN1281126A Wall picture type indoor unit of split-type air conditioner |
01/18/2001 | WO2001003799A1 Air purifier |
01/17/2001 | EP1068476A1 Ventilation system |
01/17/2001 | CN2415295Y Outdoor air filtering environment protection equipment |
01/17/2001 | CN2415294Y Dripless humidity adjusting device for air conditioner |
01/17/2001 | CN2415293Y Split wall indoor unit of air conditioner |
01/17/2001 | CN2415269Y High-efficiency Pulse electric wave dust remover |
01/17/2001 | CN1280278A Water heating air conditioner with bypass shunting refrigerant |
01/16/2001 | US6174342 High filter efficiency, low energy consumption, and low noise fan filter unit |
01/11/2001 | DE19931854A1 Procedure for cleaning air for openings of ventilation and/or air-conditioning installations has before induction, spray electrode technique applied which in front of opening accelerates away outwards all toxic material from air |
01/10/2001 | EP0985117B1 Air flow switching type air conditioner for both cooling and heating |
01/10/2001 | CN2414329Y Filter net frame structure |
01/10/2001 | CN2414328Y Multi-function energy-saving type split air conditioner |
01/10/2001 | CN2414327Y Moisture collector from air |
01/10/2001 | CN2414326Y 空气干燥器 Air Dryers |
01/10/2001 | CN2414325Y Environment protection type main unit for domestic central air conditioner |
01/10/2001 | CN2414324Y Energy-saving split air conditioner |
01/10/2001 | CN1279757A Dehumidifier system |
01/10/2001 | CN1279380A Underground storing chamber with moisture eliminating system and moisture eliminating method |
01/10/2001 | CN1279379A Efficient generator of easily diffused negative air ions |
01/09/2001 | US6171376 Air conditioner with electronic dust collector |
01/09/2001 | US6170271 Sizing and control of fresh air dehumidification unit |