| Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954) |
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| 05/14/2002 | US6386972 Vent apparatus |
| 05/14/2002 | US6386970 Air diffuser |
| 05/14/2002 | CA2213735C Improved weather- or insect-proofing cover |
| 05/10/2002 | WO2002036893A1 Cool and hot air blowing device of construction machinery |
| 05/09/2002 | US20020055329 Raised floor air handling unit |
| 05/08/2002 | DE10055133A1 Flat panel radiator dust filter is applied by self-adhesive tape to magnetically pigmented radiator parts all round using telescopically extensible filters to suit radiator dimensions. |
| 05/08/2002 | DE10053495A1 Air conditioning system for building has inflow air channel surrounded for at least part of its circumference by shell tube |
| 05/08/2002 | DE10051643A1 Filterlüfter/Haube outdoor Filter fan / hood outdoor |
| 05/08/2002 | CN2490490Y Electrostatic dust-removing air conditioner |
| 05/08/2002 | CN2490489Y Negative regualtion water-sealed device for air conditioner |
| 05/08/2002 | CN2490488Y Water cooling device for condenser of air conditioner |
| 05/08/2002 | CN2490487Y Gear-regulation purification air return mouth |
| 05/08/2002 | CN1084464C Fixing device of heat exchanger in air conditioner |
| 05/08/2002 | CN1084463C 空气调节机 Air conditioner |
| 05/07/2002 | US6383072 Vent apparatus |
| 05/07/2002 | US6381978 Base pan assembly for air conditioner |
| 05/02/2002 | WO2002035157A1 Adjustable valve for variable flows and a method for reducing flow through a valve |
| 05/02/2002 | WO2002035156A1 Valve for variable flows, fire damper and combined fire damper and valve for variable flows |
| 05/02/2002 | WO2002035129A2 Fabric flow restriction and method for restricting a fabric duct |
| 05/02/2002 | US20020050418 Sound attenuating device |
| 05/02/2002 | US20020050350 Split housing for outdoor heat exchanger |
| 05/02/2002 | EP1202002A2 Front piece, ventilating apparatus and method for converting a ventilating apparatus |
| 05/01/2002 | CN2489257Y Blower fan's coil pipe with fresh air provided and entrance of fresh air concealed |
| 05/01/2002 | CN2489256Y Condensate drainage device for split air conditioner |
| 05/01/2002 | CN1346955A Air conditioner |
| 04/30/2002 | US6379241 Wind-hole device of a ventilator for an air conditioner |
| 04/30/2002 | US6378320 Condenser unit for air conditioner or heat pump |
| 04/30/2002 | US6378227 Dryer vent exhaust adapter device |
| 04/30/2002 | CA2109676C Multiple use corner clip |
| 04/25/2002 | WO2002032702A2 Air conditioning duct and method for mounting same |
| 04/25/2002 | WO2002032547A1 Hood for a filter fan |
| 04/25/2002 | DE10142365A1 High-performance air cooling method for cooling and drying processes uses condensation water forming on cold water air coolers for evaporation cooling of cooling systems |
| 04/24/2002 | EP1198687A1 High rigidity flange connection device |
| 04/24/2002 | CN2487996Y Pressing positioner for filter |
| 04/24/2002 | CN2487995Y Air port bottom regulating type air quantity regulator |
| 04/24/2002 | CN2487994Y Cabinet-air conditioner |
| 04/24/2002 | CN2487992Y Ceiling type air purifier |
| 04/24/2002 | CN2487893Y Transverse flow fan and air conditioner using transverse flow fan |
| 04/24/2002 | CN1346037A Condenser orifice element with condensation liquid inlet hole for air conditioner |
| 04/24/2002 | CN1083558C Air-current direction controller for air conditioner |
| 04/23/2002 | US6374571 Insulation panel for cabinets containing air handling equipment |
| 04/23/2002 | CA2090521C Architectural element for attaching to a structure |
| 04/18/2002 | WO2002031414A1 Air conditioning device |
| 04/18/2002 | US20020042983 Method and apparatus for manufacturing self-sealing reinforcement tie rods for HVAC ducts |
| 04/18/2002 | DE10051043A1 Flap used as a ventilator for a heating or air-conditioning system of a motor vehicle comprises an operating device with variable extension fixed with one end to a first flap part and with the other end to a second flap part |
| 04/18/2002 | DE10047068A1 Filter for heater/air conditioning system for motor vehicles has two filter layers enclosing intermediate space filled with sound-absorbent material |
| 04/17/2002 | EP1197694A2 Controllable air diffuser |
| 04/17/2002 | CN2486901Y Hook type mounting rack for air conditioner |
| 04/17/2002 | CN2486900Y Hook type mounting rack for outdoor air conditioner |
| 04/17/2002 | CN2486899Y Protective cover for outdoor unit of air conditioner |
| 04/17/2002 | CN2486898Y Air regulating board driver of air conditioner |
| 04/17/2002 | CN1344895A Outdoor unit of split air conditioner |
| 04/17/2002 | CN1344894A Outdoor unit of split air conditioner |
| 04/17/2002 | CN1344893A Outdoor unit of split air conditioner |
| 04/17/2002 | CN1344878A Branch pipe joint and pipeline-connecting method using the same |
| 04/17/2002 | CN1083087C Air delivery device |
| 04/16/2002 | US6372052 Portable combustion-driven H.V.A.C. duct cleaning system |
| 04/16/2002 | US6371846 Method for ventilating secure facility and system and apparatus used therefor |
| 04/16/2002 | US6371419 Rod holder |
| 04/16/2002 | US6370906 Wind inlet and outlet system for an air conditioner |
| 04/16/2002 | US6370902 Apparatus for dehumidifying air |
| 04/16/2002 | US6370899 Single package wall mounted HVAC unit |
| 04/16/2002 | US6370794 Reversible elbow for connecting flexible duct |
| 04/16/2002 | US6370773 Apparatus for making self-gripping air turning vanes |
| 04/11/2002 | WO2002029334A1 Air conditioner |
| 04/11/2002 | WO2002029333A1 Outdoor unit of air conditioning system |
| 04/11/2002 | WO2002029331A1 Air conditioner |
| 04/11/2002 | US20020040575 Co-generation system and a dehumidification air -conditioner |
| 04/11/2002 | DE10049258A1 Air flow control unit for motor vehicle air conditioning device has lamina on frame finely adjustable by drive motor |
| 04/10/2002 | EP1195278A1 Filtration device for an apparatus for ventilating and/or heating and/or air conditioning, especially for a motor vehicle and the use of such a filtration device |
| 04/10/2002 | CN2485578Y Air reverser |
| 04/10/2002 | CN2485577Y Improved structure for water collector of separated cooler |
| 04/10/2002 | CN2485576Y Automatic washing device for radiator of air conditioner |
| 04/10/2002 | CN1343859A Device for removing condensed water from small-sized air conditioner |
| 04/10/2002 | CN1343855A Small air conditioner |
| 04/04/2002 | WO2002027118A1 Sound attenuator |
| 04/04/2002 | DE10044584A1 Electromechanical control device for air conditioner with air flap, fan or temperature preset has coupling device for independently driving one of at least two actuators |
| 04/04/2002 | DE10043968A1 A celing mounted room air conditioning system has chilled air passed through the heat exchanger to prevent condensation water being passed with the cool air. |
| 04/04/2002 | DE10043774A1 Fire protection for shutting off ventilation pipe has ventilation inlet pipes opening into housing inbetween closable connector pipes |
| 04/04/2002 | DE10041013C1 Room climate control device has air exchange element provided with air duct for conditioned air enclosed by room air extraction duct |
| 04/03/2002 | EP1193453A1 Supporting device particularly for condensing units of air conditioning systems |
| 04/03/2002 | CN2484517Y Heat exchanger for air conditioner |
| 04/03/2002 | CN2484516Y Awning for outdoor machine set of air-conditioner |
| 04/03/2002 | CN2484515Y Air-conditioner wind-outer-seat with oblong wind-outlet |
| 04/03/2002 | CN1342874A Decoration plate, blowing mouth unit and air-conditioing device for air conditioner |
| 04/03/2002 | CN1342873A Decoration plate, blowing mouth unit and air, conditioning device for air conditioner |
| 04/03/2002 | CN1342872A Outdoor unit of air conditioner |
| 04/03/2002 | CN1342871A Outdoor unit of air conditioner |
| 04/03/2002 | CN1342870A Small-sized air conditioner and dehumidifier using the air conditioner |
| 04/03/2002 | CN1082176C Heat exchanger of air conditioner |
| 04/02/2002 | US6364211 Wireless damper and duct fan system |
| 04/02/2002 | US6363735 Air conditioner condenser orifice member having condensate suction port |
| 03/28/2002 | WO2002025181A1 Air conditioner with humidifying function |
| 03/28/2002 | WO2002025177A1 A window air conditioner which is separated indoor and outdoor equipments |
| 03/28/2002 | DE10045605A1 Oligodynamic surface coating used for the inner surfaces of vehicle air conditioning units contains heavy metal particles of nano scale size |
| 03/28/2002 | DE10043288A1 Warm and/or cold air input device has air outlet box for building into floor of room |
| 03/27/2002 | EP1191273A2 Branch pipe joint and method of connecting pipes using the pipe joint |
| 03/27/2002 | EP1191267A1 System, device and method for joining ducts |
| 03/27/2002 | EP0857283B1 An apparatus for cooling indoor air |
| 03/27/2002 | CN2483651Y Improved entrance filtering screen for cooling air apparatus |