Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 1 - Room units, e.g. separate or self-contained units or units receiving primary air from a central station
Patents for F24F 1 - Room units, e.g. separate or self-contained units or units receiving primary air from a central station (21,281)
05/1998
05/13/1998CN1181802A Heating unit
05/13/1998CN1181487A Heat exchanger of air conditioner
05/13/1998CN1181485A Operation method of air conditioning system and air conditioning appts.
05/13/1998CN1181484A Air conditioner
05/07/1998WO1998019112A1 Air conditioner
05/06/1998EP0840071A2 Air conditioner and method of controlling the air conditioner
05/06/1998CN2280868Y Air conditioner in plant shape
05/06/1998CN1180818A Air conditioner having rotatable air direction control blades
05/05/1998US5746359 Air seal for humidifier water bottle
05/05/1998US5746271 Climate controlled doghouse
05/05/1998US5746065 Accumulator deflector connection and method
04/1998
04/30/1998WO1998017955A1 Air conditioner
04/30/1998DE19738474A1 Installed room air heater and filter unit cleaning by filtration and adsorption
04/29/1998EP0838641A2 Evaporator
04/29/1998CN1180154A Air conditioning apparatus
04/22/1998EP0837310A2 Quality test system for electric appliances
04/22/1998EP0837288A1 A fan convector with adjustable deflector elements
04/22/1998CN1179527A Fan convector with adjustable deflector elements
04/21/1998US5742516 Indoor air quality and ventilation assessment monitoring device
04/21/1998US5741341 Portable/mountable air cleaner
04/16/1998WO1997047928A3 Air treatment system
04/15/1998CN1038064C Method of and apparatus for driving blow direction adjusting blades
04/14/1998US5738580 Air blowing direction adjusting apparatus for an air conditioner
04/14/1998US5738492 Air-conditioning unit
04/14/1998US5738167 Blower fan housing assembly
04/14/1998US5737938 For cooling and dehumidifying a zone
04/14/1998CA2095322C Method and system of cleaning industrial air
04/09/1998DE19742358A1 Miniature air purification unit with fan and air purification stage
04/09/1998DE19721515A1 Equipment for production of chemically pure dry air
04/08/1998EP0834707A1 Outdoor unit for separate type air-conditioners
04/08/1998EP0834705A1 Convector
04/08/1998EP0834704A2 Indoor unit of air-conditioner
04/08/1998CN1178312A Heat exchanger of air conditioner
04/08/1998CN1178309A Air conditioner inlaid in ceiling
04/08/1998CN1178308A Ventilating device of window type air conditioner
04/08/1998CN1178307A Dry air generator without Chemical substances
04/08/1998CN1178306A Hot pump air conditioner
04/08/1998CN1178140A Air purifier
04/07/1998US5735137 Suction inlet opening or closing apparatus for an air conditioner
04/01/1998CN1177707A Fitted-in-roof air-conditioner with controller making lifting plate move up and down
04/01/1998CN1177706A 空调机 Air conditioning
03/1998
03/31/1998US5732565 Modular room air conditioner
03/26/1998DE19638023A1 Room air-conditioning device
03/25/1998CN1177088A Air conditioner
03/19/1998WO1998011392A1 Air supply port structure of air conditioner
03/18/1998EP0829692A2 Heat exchanger and method of manufacturing a heat exchanging member of a heat exchanger
03/18/1998CN1176370A Device for and method of sensing condensing water of air conditioner
03/18/1998CN1176367A Apparatus and method of controlling automatic door of air conditioner
03/17/1998US5727625 For an air conditioner
03/17/1998US5727623 Dehumidifier having two heat exchangers
03/17/1998US5727394 Method of conditioning a process stream
03/11/1998CN1175673A Air conditioner
03/11/1998CN1175672A Wind direction control apparatus for air conditioner and control method therefor
03/11/1998CN1175671A Suction inlet/discharge outlet opening and closing apparatus for air conditioner and method therefor
03/10/1998US5725426 Portable and disposable sterilized operating environment
03/10/1998US5725148 Individual workspace environmental control
03/10/1998US5724826 Outside air conditioner unit with a controller for varying the intensity of air flow
03/05/1998WO1998009115A1 An apparatus for cooling indoor air
03/05/1998DE19635850A1 Filter unit for purifying room air and forming part of a heat exchanger
03/04/1998CN1174967A Indoor air conditioner with inlet and outlet closing door and operation method
03/04/1998CN1174966A Controller for air conditioner operation and control method
03/04/1998CN1174963A Dehumidifying air conditioner
03/04/1998CN1174962A Air Conditioning system
03/03/1998US5722484 Louver assembly for fan discharge duct
03/03/1998US5722251 Air cooler
02/1998
02/25/1998EP0825399A1 Accumulator deflector connection and method
02/25/1998EP0825390A2 Air conditioner indoor unit
02/25/1998CN1174518A Blower
02/25/1998CN1174316A Accumulator deflector connection and method
02/24/1998US5720407 Foam cap for evaporative coolers
02/18/1998CN1173629A Coolant channel arranging device of heat exchanger for air conditioner
02/18/1998CN1173617A Outer panel for air conditioner
02/11/1998EP0823598A2 In-ceiling type air conditioner having controller for upward and downward motion of elevating panel
02/10/1998US5716115 Door assembly for air filter housing
02/10/1998US5715697 Condensate pan with minimal residual condensate
02/04/1998CN1172238A Heat exchanger for air conditioner
01/1998
01/28/1998EP0821206A2 Air-conditioner
01/28/1998EP0821203A2 Separate-type air conditioner
01/28/1998CN1171542A Direction control apparatus for condenser fan
01/28/1998CN1171520A Air conditioner and control method of same
01/21/1998EP0819896A2 Air conditioner and control method of the same
01/21/1998EP0819894A2 Indoor unit for air conditioning system
01/21/1998CN2272987Y Wall-hung humidifying warm air conditioner
01/14/1998EP0818242A1 Electrostatic air-cleaning apparatus
01/14/1998EP0817944A1 Heating unit
01/14/1998CN1170090A Elliptical vortex wall for transverse fans
01/13/1998US5706887 Air conditioner and heat exchanger used therefor
01/13/1998US5706672 Air conditioner
01/07/1998EP0816686A2 Direction control apparatus for condenser fan
01/07/1998CN1169524A Method and apparatus for controlling direction and flow rate of air discharged from air conditioner
01/07/1998CN1169523A Air conditioner
01/07/1998CN1169522A Discharged air current control apparatus of air conditioner and method thereof
01/06/1998US5704421 Air conditioner and heat exchanger used therefor
12/1997
12/31/1997CN2271673Y Low noise integrate window air conditioner
12/31/1997CN1168961A Heat exchanger and air conditioner
12/30/1997US5702296 Portable ventilation system
12/29/1997EP0654137B1 An earth system for a window-type air conditioner
12/18/1997WO1997047928A2 Air treatment system
12/17/1997CN2270681Y Device with damping and steering coupling bar action for bicycle
12/16/1997US5697227 Base pan for packaged air conditioning unit
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