Patents for F24F 11 - Control or safety systems or apparatus (29,222) |
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02/26/1997 | CN1143732A Temperature control device of heating or cooling apparatus for saving energy |
02/25/1997 | US5605280 Self-balancing variable air volume heating and cooling system |
02/25/1997 | US5605053 Heat pump type air conditioner and method for controlling a heat pump type air conditioner |
02/23/1997 | CA2183913A1 Year-round air conditioning apparatus and method |
02/19/1997 | CN1143420A Sensor arrangement for controlling vehicle ventilation system |
02/18/1997 | US5604672 Inverter apparatus for air conditioner |
02/18/1997 | US5603225 Multi-type air conditioner address setting method and address setting device |
02/12/1997 | EP0757632A1 Sensor arrangement for controlling vehicle ventilation systems |
02/12/1997 | CN1142595A Air conditioner |
02/12/1997 | CN1142592A Temperature regulating and moisture removing device of air conditioner and controlling method therefor |
02/11/1997 | US5602758 Installation link-up procedure |
02/05/1997 | EP0756689A1 Air cycle cooling systems |
02/05/1997 | CN1142038A Heat-pump type air conditioning system and operation of same |
02/04/1997 | US5599498 Method for continuously supplying activated air and apparatus therefor |
02/04/1997 | US5598717 Air conditioner having frost preventing member |
01/29/1997 | CN2246265Y Air conditioning device with function of fire alarming |
01/28/1997 | US5597354 Indoor air quality control for constant volume heating, ventilating and air conditioning units |
01/28/1997 | US5597011 Flow regulator |
01/22/1997 | CA2181666A1 Heating system with humidity control for avoiding water condensation on interior window surfaces |
01/22/1997 | CA2181627A1 Temperature control with stored multiple configuration programs |
01/16/1997 | WO1997001736A1 Air extraction system |
01/15/1997 | CN1140249A 空调机 Air conditioners |
01/14/1997 | US5592989 Electronic thermostat having high and low voltage control capability |
01/14/1997 | US5592824 Driving control device for air conditioner |
01/08/1997 | EP0752085A1 Indoor air quality sensor and method |
01/08/1997 | CN2244693Y Microcomputer controller for air conditioner |
01/08/1997 | CN1139750A Controller for air conditioner |
01/08/1997 | CN1033777C Equipment for driving two motors |
01/07/1997 | US5592059 System and methods for driving a blower with a motor |
01/07/1997 | US5592058 Control system and methods for a multiparameter electronically commutated motor |
01/07/1997 | US5590831 Menu driven remote control for a room air conditioner |
01/07/1997 | US5590830 Control system for air quality and temperature conditioning unit with high capacity filter bypass |
01/02/1997 | EP0751356A2 Air conditioning apparatus |
12/31/1996 | US5588911 Mechanical control for central air conditioners' outlets |
12/31/1996 | US5588589 For regulating the temperature in a room |
12/27/1996 | WO1996041520A1 Method and system for ventilation of a building |
12/25/1996 | CN1138680A Heat pump air conditioner for use in cold districts |
12/24/1996 | US5586932 Environmental control airhouse with variable output |
12/19/1996 | WO1996039808A1 Method and means for improved ceiling ventilation |
12/19/1996 | DE19622351A1 Method of air conditioning thermostatically controlled rooms |
12/18/1996 | CN2243039Y Blast-variation end automatic temp.-regulating apparatus |
12/17/1996 | US5585631 Thermal image detecting apparatus having detecting elements arranged on a straight line |
12/17/1996 | US5584437 Air flow control apparatus in an air conditioner |
12/14/1996 | CA2636690A1 Air conditioner with solar generator |
12/10/1996 | US5582233 Air circulation enhancement system |
12/10/1996 | US5582203 Device for regulating the flow of fluid |
12/04/1996 | CN1137250A Setting device for ventilation flap |
12/03/1996 | US5579993 HVAC distribution system identification |
11/28/1996 | WO1996037737A1 Air conditioning system |
11/27/1996 | EP0744581A2 Air-conditioning apparatus |
11/27/1996 | CN1136660A Method for controlling concentrated heating/cooling operation in invertible air conditioner |
11/27/1996 | CN1136659A Stink removal apparatus of air conditioner and controlling method thereof |
11/26/1996 | US5579209 Remote control housing with functional attributes for a room air conditioner |
11/21/1996 | WO1996036439A1 Air distribution arrangement for paint spray booth |
11/21/1996 | CA2221210A1 Air distribution arrangement for paint spray booth |
11/20/1996 | EP0743494A2 Air heating controller for air conditioning including the functions of heating, ventilation, cooling, air humidity, air dryness, ionisation and air circulation |
11/20/1996 | EP0742883A1 Apparatus and method for automatic climate control |
11/14/1996 | DE19549392A1 Prevention of condensation in spaces openable to air e.g. pressure compensated water tank, for eliminating germ risk |
11/14/1996 | DE19539348C1 Regulation of ambient conditions within a sauna cabin |
11/13/1996 | EP0588910B1 Apparatus for determining the total flow rate in a ventilation installation |
11/13/1996 | EP0559905B1 Device for setting operation mode of air conditioner |
11/13/1996 | CN2240121Y Energy-saving digital temperature controller |
11/13/1996 | CN2240120Y Multi-functional universal remote controller for window air conditioner |
11/12/1996 | US5573181 Global control of HVAC distribution system |
11/12/1996 | US5572876 Operational control method and apparatus for an air conditioner |
11/06/1996 | CN2239593Y Pressure failure alarm of air conditioner |
11/06/1996 | CN1135256A Refrigerator multiplex damper system |
11/06/1996 | CN1135033A Air conditioner and device for controlling same |
11/06/1996 | CN1135032A Control apparatus for multi-air-conditioner |
10/30/1996 | EP0740256A2 Building management set value decision support apparatus, set value learning apparatus, set value determining apparatus, and neural network operation apparatus |
10/30/1996 | EP0740118A1 Multi-split fan control |
10/30/1996 | CN2238991Y Controllor for air-conditioner power of car |
10/29/1996 | US5568733 Air conditioner |
10/29/1996 | US5568732 Air conditioning apparatus and method of controlling same |
10/29/1996 | CA2103106C Expansion valve control |
10/23/1996 | CN1133962A 空调器 Air Conditioner |
10/22/1996 | CA2031732C Air exhaust and water drain apparatus for air conditioner |
10/15/1996 | US5564626 Control system for air quality and temperature conditioning unit with high capacity filter bypass |
10/09/1996 | EP0570596B1 Power feeder of air conditioner |
10/09/1996 | CN1132845A Defrosting apparatus of air conditioner and control method thereof |
10/09/1996 | CN1132844A Operation control apparatus of air conditioner and method thereof |
10/03/1996 | WO1996030703A1 Process control, method and apparatus |
10/02/1996 | CN1132339A Control system for air conditioner |
10/02/1996 | CN1132338A Air conditioner |
10/02/1996 | CN1132336A Air conditioner |
10/01/1996 | US5560711 Thermal comfort sensing device |
10/01/1996 | US5560422 Controller for air conditioner |
10/01/1996 | US5560218 Control apparatus and method for an air conditioner |
09/25/1996 | EP0733001A1 Setting device for a ventilation flap |
09/24/1996 | US5559407 Airflow control for variable speed blowers |
09/24/1996 | US5558084 Humidifier with delivery tube condensation preventing structure and control |
09/19/1996 | DE19509355A1 Pressurised air compensator for motor vehicle inner space etc. |
09/18/1996 | EP0732551A2 Air conditioner control apparatus |
09/17/1996 | US5557555 Circuit for regulating the air conditioning of premises |
09/17/1996 | US5556335 Thermally controlled diffusers |
09/12/1996 | WO1996027769A1 Peak-load conserving thermostat and method |
09/11/1996 | EP0731402A2 Ventilation systems |
09/11/1996 | EP0731321A2 Humidification device |
09/11/1996 | EP0730989A1 Method and circuit arrangement for the on/off switching of the compressor of a vehicle airconditioning |
09/11/1996 | CN1130746A Menu Driven remote control for room air conditioner |