Patents for F24F 11 - Control or safety systems or apparatus (29,222) |
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01/18/1995 | EP0634613A1 Automatic flow controller for ventilation and air conditioning systems |
01/18/1995 | CN1097499A 空调机 Air conditioners |
01/17/1995 | US5381954 Temperature control apparatus |
01/17/1995 | US5381950 Zone sensor or thermostat with forced air |
01/12/1995 | WO1995001536A1 Operation control device for air conditioner |
01/11/1995 | CN2187270Y Automatic thermostatic dehumidifying controller |
01/10/1995 | US5379606 Control device for an air conditioner |
01/05/1995 | DE4336794C1 Electrothermal actuator for control and shut-off fittings in heating and air-conditioning systems |
01/04/1995 | EP0632268A1 Apparatus and method for determining the indoor air quality within an enclosed space |
01/04/1995 | EP0632234A1 Reactive cooling and heating control system |
01/04/1995 | EP0595996A4 Environmental control in a confined workplace. |
01/02/1995 | CA2125810A1 Apparatus and method for determining the indoor air quality within an enclosed space |
12/28/1994 | EP0631219A1 Method for temperature control and regulation in individual living or work rooms |
12/27/1994 | US5376045 Twin blower airhouse |
12/27/1994 | US5375429 Method and apparatus for controlling an air conditioner with a solor cell |
12/21/1994 | CN1096569A 压缩机 Compressor |
12/20/1994 | US5374123 Thermal comfort sensing device |
12/20/1994 | US5373987 Variable volume air valve |
12/15/1994 | DE4319659A1 Method for regulating temperature and moisture of air in rooms |
12/14/1994 | EP0628149A1 Control system for an air conditioning/refrigeration system |
12/13/1994 | US5372545 Ventilator with a sensor |
12/13/1994 | US5372544 Air duct |
12/13/1994 | US5372015 Air conditioner controller |
12/07/1994 | EP0627601A1 Air flow regulating device |
12/06/1994 | US5371645 Inverter air conditioner |
12/06/1994 | US5369958 Air conditioner |
11/30/1994 | CN1095812A Air conditioner and method therefor |
11/29/1994 | US5369597 System for controlling heating or cooling capacity in heating or air conditioning systems |
11/29/1994 | CA2122091A1 Thermostat for a variable capacity hvac and method for providing a ramping set point on a setback thermostat |
11/29/1994 | CA1333294C Method for the optimal comfort and efficiency control of variable speed heat pumps and air conditioners |
11/24/1994 | WO1994027203A1 Indoor climate controller |
11/22/1994 | US5365975 Constant air pressure unit for air handling system |
11/22/1994 | US5365747 Compressor protection display |
11/17/1994 | DE4316002A1 Method for operating the drawing-off-air plants of refrigerating-machine rooms with optimal energy |
11/16/1994 | CN2182956Y Central control arrangement for centrol air conditioner |
11/16/1994 | CN1095150A Heat storage type air conditioner, and defrosting method |
11/15/1994 | US5364026 Ventilation fan control |
11/15/1994 | US5364024 Application independent, portable room temperature and humidity controller |
11/15/1994 | US5363904 Setback control for HVAC system |
11/10/1994 | WO1994025803A1 Operation control device for air conditioner |
11/08/1994 | US5361985 Setup tool for a wireless communications system |
11/08/1994 | US5361982 Temperature control system having central control for thermostats |
11/08/1994 | US5361595 Air-conditioning apparatus |
10/27/1994 | WO1994024496A1 Method and system for controlling a heating/air conditioning unit |
10/27/1994 | WO1994024492A1 Operation control device for an air conditioning device |
10/27/1994 | DE4414707A1 Air-flow regulation in vehicle air-conditioning system |
10/27/1994 | CA2161142A1 Method and system for controlling a heating/air conditioning unit |
10/26/1994 | EP0621452A1 Device for the automatic air flow control in an air conditioning installation, ventilating installation or alike |
10/26/1994 | CN1094149A Control method of air-conditioner |
10/25/1994 | US5357766 Air conditioner |
10/19/1994 | CN1093792A Refrigerant circulating arrangement |
10/18/1994 | US5356335 Pressure gradient control system |
10/11/1994 | US5355323 Humidity control method for an air conditioner which depends upon weather determinations |
10/11/1994 | US5353862 Humidity control device of air conditioner |
10/11/1994 | CA1332294C Device for measuring the volume flow of a fan |
10/05/1994 | EP0618524A2 Twinning control |
10/05/1994 | CN2178865Y Automatic contrellor for industrial air-conditioner and moisture separator |
10/04/1994 | US5351884 Heating apparatus in cabin |
10/03/1994 | CA2120043A1 Twinning control |
09/28/1994 | EP0617351A2 Processing of control information for HVAC system |
09/21/1994 | EP0616176A1 System for receiving HVAC control information |
09/20/1994 | US5348225 Cooling/warming control system for an air-conditioner |
09/20/1994 | US5348077 Integrated air exchanger |
09/20/1994 | US5347826 Air conditioner |
09/15/1994 | WO1994020800A1 Refrigerator |
09/14/1994 | EP0615102A1 Air transfer system |
09/14/1994 | EP0614516A1 Interactive elecronic thermostat with minimum and maximum temperature thermal limit switches. |
09/14/1994 | CN2177190Y 节能家用空调控制器 Household saving air conditioning controller |
09/14/1994 | CN1092151A Method for controlling of airconditioner |
09/13/1994 | US5346129 Indoor climate controller system adjusting both dry-bulb temperature and wet-bulb or dew point temperature in the enclosure |
09/13/1994 | US5345966 Powered damper having automatic static duct pressure relief |
09/13/1994 | US5345776 Air conditioning apparatus capable of performing a dehumidifying operation |
09/06/1994 | US5344069 Air conditioning apparatus for distributing primarily-conditioned air to rooms |
09/06/1994 | US5344068 Dynamically controlled environmental control system |
09/06/1994 | US5343935 Multiple type air conditioning apparatus |
08/31/1994 | EP0612964A1 Device for controlling air conditioning |
08/30/1994 | US5341988 Wireless air balancing system |
08/30/1994 | CA1331700C Refrigeration plant and a method of controlling a refrigeration plant |
08/24/1994 | CN1091197A Method for automatically programing of address of air conditioner |
08/16/1994 | US5337577 Method and apparatus for latent heat extraction |
08/16/1994 | US5337574 Heating and cooling system for a building |
08/10/1994 | EP0357728B1 Forced air ventilation system |
08/09/1994 | US5337371 Pattern classification system |
08/09/1994 | US5336131 Differential pressure control apparatus for livestock houses |
08/09/1994 | US5335507 Control system for an air conditioning/refrigeration system |
08/04/1994 | WO1994017465A1 Control method and system for controlling temperatures |
08/03/1994 | EP0608769A2 Control device for air conditioner |
08/03/1994 | CN2173370Y Frequency-changing controller for water pump of central air conditioner |
08/02/1994 | US5333953 Method and apparatus for calculating thermal sensitivity |
08/02/1994 | CA2063904C Modulated temperature control for environmental chamber |
07/27/1994 | CN1090100A Method for driving of electric motor |
07/26/1994 | US5332151 Cooling/heating apparatus having automatic ventilating function and its control method |
07/26/1994 | US5331825 Air conditioning system |
07/21/1994 | CA2087643A1 Air duct |
07/20/1994 | EP0606945A1 Self-regulating ventilation grille |
07/20/1994 | EP0606944A1 Self-regulating ventilation grille |
07/20/1994 | EP0606335A1 Wireless communication system for air distribution system. |
07/13/1994 | EP0605772A2 Automatic control address setting type distributively arranged air conditioner group apparatus |
07/13/1994 | EP0380615B1 A method for the optimal comfort and efficiency control of variable speed heat pumps and air conditioners |
07/13/1994 | CN2171807Y Numerical controlled blowing damp-eliminating equipment for underground equipment |