| Patents for F24F 11 - Control or safety systems or apparatus (29,222) |
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| 04/01/2004 | DE10344795A1 Fahrzeugklimaanlage Vehicle Air Conditioning |
| 04/01/2004 | DE10243172A1 Method for mixing outside air with room air for a ventilation system heat exchanger has overlying metal plates having contrary hole patterns which can relatively positioned to each other to vary the throughput |
| 04/01/2004 | DE10241587A1 Air conditioner control for pool motor vehicles, has central control and individual receivers on each coach to operate air conditioning |
| 03/31/2004 | EP1403592A2 Air-exchange system for the ventilation of at least one room in a building |
| 03/31/2004 | EP1402101A1 Service system for electric home appliances and method thereof |
| 03/31/2004 | CN2608951Y Air duct and its component part air leckage measuring device |
| 03/31/2004 | CN2608886Y Independent electronic metering device for statistical energy consumption of central air conditioner user |
| 03/31/2004 | CN1485580A Control method of multi-set air conditioner capable of configuring super large indoor set |
| 03/31/2004 | CN1144006C Heat pump and method for controlling its operation |
| 03/31/2004 | CN1143992C Air condtitioner with pressure regulator and control method thereof |
| 03/30/2004 | US6712507 Temperature sensor device for use in a clean room |
| 03/30/2004 | US6711937 Humidity sensor for incubator |
| 03/30/2004 | US6711909 Outdoor fan control system of air conditioner and control method thereof |
| 03/30/2004 | CA2060524C Detection and evacuation of atmospheric pollutants from a confined work place |
| 03/25/2004 | WO2003105961A3 System and method for suppressing the spread of fire and various contaminants |
| 03/24/2004 | EP1076796B1 Air conditioning method and device |
| 03/24/2004 | EP0783091B1 Transmission device for air conditioner |
| 03/24/2004 | CN1484746A Heat exchanger unit |
| 03/24/2004 | CN1483974A Multe-unit air conditioner and control method |
| 03/24/2004 | CN1483971A Multi-unit air conditioner |
| 03/24/2004 | CN1483970A Multi-umit air conditioner and control method |
| 03/24/2004 | CN1483370A Indoor ventilation system with personal ventialtor and use method thereof |
| 03/24/2004 | CN1143097C Decentralized layout type air conditioner |
| 03/24/2004 | CN1143096C Apparatus and method of controlling amount of refrigerant of multi-air conditioner |
| 03/23/2004 | US6711470 Method, system and apparatus for monitoring and adjusting the quality of indoor air |
| 03/23/2004 | US6708505 Air conditioner |
| 03/18/2004 | WO2004022207A1 Ventilation system with humidity responsive ventilation controller |
| 03/18/2004 | US20040050077 Air conditioner |
| 03/18/2004 | US20040050076 Devices and methods for sensing condensation conditions and for preventing and removing condensation from surfaces |
| 03/18/2004 | US20040050072 Devices and methods for sensing condensation conditions and for preventing and removing condensation from surfaces |
| 03/18/2004 | DE10241625A1 Overpressure ventilation system in buildings to prevent entry of fire, smoke or other gases in protected rooms has overpressure safety flap working independently of auxiliary power and which opens with impermissibly high pressure |
| 03/18/2004 | DE10240745A1 Device and method for creation of air barrier between burning area and safe area during evacuation of occupants from burning building |
| 03/17/2004 | EP1398576A2 Operating method of air conditioner and system using the same |
| 03/17/2004 | EP1397618A1 Smart air cleaning system and method thereof |
| 03/17/2004 | CN1483127A System and method for controlling an hvac system using a flash mini-card |
| 03/17/2004 | CN1482734A Air-conditioning apparatus |
| 03/17/2004 | CN1482409A Central air-conditioning energy conserving fuzzy controlling method and fuzzy controller thereof |
| 03/17/2004 | CN1482408A Air conditioner and operating method of system using the same |
| 03/17/2004 | CN1482407A Air-conditioner voice phone monitoring system |
| 03/16/2004 | US6705939 Method and apparatus for reducing respiratory illnesses among occupants of buildings |
| 03/16/2004 | US6705599 Livestock cooling apparatus |
| 03/11/2004 | WO2004020915A1 Air conditioner |
| 03/11/2004 | US20040049320 Air conditioner management system and converter unit therefor |
| 03/10/2004 | EP1396896A1 Grid-connected fuel cell system for providing heat and electrical power |
| 03/10/2004 | EP1395883A1 Method and system for evaluating the efficiency of an air conditioning apparatus |
| 03/10/2004 | CN2606291Y Circuit controlling system of double compressor system room air conditioner |
| 03/10/2004 | CN1481523A Graphical user interface system for thermal comfort controller |
| 03/10/2004 | CN1141528C Control method of horizontal wind deflector in cabinet-type air conditioner |
| 03/10/2004 | CN1141526C Integrated ice cold-storing machine unit |
| 03/10/2004 | CN1141525C Refrigerating and air conditioner device and its control method |
| 03/10/2004 | CN1141524C Method for monitoring air conditioner with computer and its signal detedting-converting device |
| 03/09/2004 | US6702187 Air diffuser |
| 03/09/2004 | US6701732 Air conditioner |
| 03/09/2004 | US6701727 Apparatus and method for managing heat source unit for air conditioner |
| 03/09/2004 | US6701723 Humidity control and efficiency enhancement in vapor compression system |
| 03/09/2004 | US6701722 Air conditioner and method of detecting refrigerant leakage therein |
| 03/04/2004 | WO2002095297A3 Air conditioner humidifier |
| 03/04/2004 | US20040044502 Service system for air conditioner and server system for monitoring center |
| 03/04/2004 | US20040043268 Space heating system with fuel cells and a connection to a public electrical network |
| 03/04/2004 | US20040041036 Ventilation system with humidity responsive ventilation controller |
| 03/03/2004 | EP1394483A1 Simultaneous heating and cooling operation type multi-air conditioner |
| 03/03/2004 | EP1394476A1 Multi-air conditioner and operating method thereof |
| 03/03/2004 | EP1393005A1 Air-supply device |
| 03/03/2004 | EP0972996B1 Air-conditioning control information display method and air-conditioning controller |
| 03/03/2004 | CN1479058A Air conditioner |
| 03/03/2004 | CN1479057A Air conditioner |
| 03/03/2004 | CN1479055A Air conditioner having dehumidification function |
| 03/03/2004 | CN1479054A Air conditioner having dehumidification function |
| 03/03/2004 | CN1479053A Air conditioner having dehumidification function |
| 03/03/2004 | CN1140733C 空调机 Air conditioners |
| 03/03/2004 | CN1140732C 空调机 Air conditioners |
| 03/03/2004 | CN1140730C Air conditioner |
| 03/03/2004 | CN1140729C Body-feeling indoor air conditioner |
| 03/03/2004 | CN1140728C Remote controller for air conditioner |
| 03/03/2004 | CN1140727C Air conditioner |
| 03/03/2004 | CN1140725C Simple measuring facility for cool and heat producing amount of air conditioner and its using method |
| 03/03/2004 | CN1140317C 空气净化器 Air Purifier |
| 03/02/2004 | US6700224 Security and energy control system |
| 03/02/2004 | US6699120 Method and system for controlling ventilation |
| 03/02/2004 | US6699119 Electronically regulated self-controlled ventilation unit |
| 03/02/2004 | US6698663 Model-based method of generating control algorithms for an automatic climate control system |
| 03/02/2004 | US6698219 Energy-efficient variable-air-volume (VAV) system with zonal ventilation control |
| 02/26/2004 | WO2004017149A2 Two-stage hybrid gas pressure regulator |
| 02/26/2004 | WO2004017065A1 Forced-ventilated measuring device for detecting technical parameters relating to the air |
| 02/26/2004 | WO2004016993A1 Air conditioner and method of controlling air conditioner |
| 02/26/2004 | WO2004016457A2 Proportional control system for a motor |
| 02/26/2004 | WO2003086483A3 Automatically controlling the interaction of a medium with an external environment |
| 02/26/2004 | US20040038642 Gas flow control systems |
| 02/26/2004 | US20040035945 Air diffuser |
| 02/26/2004 | US20040035135 Multi-air conditioner and operation method thereof |
| 02/26/2004 | US20040035133 Simultaneous heating and cooling operation type multi-air conditioner |
| 02/26/2004 | US20040035132 Multi-air conditioner and operation method thereof |
| 02/26/2004 | US20040035125 Facility operating method and apparatus, facility operating system, managing method and apparatus, and facility |
| 02/26/2004 | CA2495821A1 Proportional control system for a motor |
| 02/25/2004 | EP1391664A2 Multi-unit air conditioner and method for controlling operation of outdoor unit fan thereof |
| 02/25/2004 | EP1391662A1 Gas flow control system |
| 02/25/2004 | EP1391660A1 Multi-unit air conditioner and method for controlling operation of outdoor unit fan thereof |
| 02/25/2004 | EP1390742A2 Air quality monitoring systems and methods using expert systems |
| 02/25/2004 | CN1478188A Air conditioner and temperature detector |
| 02/25/2004 | CN1477346A Method for controlling multiple air conditioner operation |