| Patents for F24F 11 - Control or safety systems or apparatus (29,222) |
|---|
| 03/29/2000 | CN2371496Y Executive device driven by hand or electricity |
| 03/29/2000 | CN2371495Y Automatic scavenger fan |
| 03/28/2000 | US6043464 Environmental control apparatus |
| 03/28/2000 | US6042475 Method and apparatus for controlling temperature and ventilation in an animal confinement building |
| 03/23/2000 | WO2000016019A1 Ventilating system |
| 03/22/2000 | EP0757632B1 Sensor arrangement for controlling vehicle ventilation systems |
| 03/22/2000 | CN1050659C Operation control device for air conditioner |
| 03/22/2000 | CN1050658C 空调器 Air Conditioner |
| 03/22/2000 | CN1050657C 空调机 Air conditioners |
| 03/21/2000 | US6039541 High efficiency ceiling fan |
| 03/16/2000 | DE19841540A1 Pressure ventilation system for secured escape and rescue zones in a multi-story building has fire locks between the secured and occupied zones with fans giving an air flow in one direction from the escape zone to the fire locks |
| 03/15/2000 | EP0986239A2 Input system and procedure for inputting process parameters |
| 03/15/2000 | EP0676601B1 Air conditioner with an operation control device |
| 03/15/2000 | CN1247596A Air conditioning control information display method and air conditioning controller |
| 03/15/2000 | CN1247295A Air cleaning machine |
| 03/15/2000 | CN1050417C Unit for controlling of operation of air conditioner |
| 03/14/2000 | US6036595 Safety system for smoke and fumes |
| 03/14/2000 | US6036102 Method and apparatus for ice dam prevention |
| 03/14/2000 | US6035649 Method for controlling the evaporator temperature of an air conditioner as a function of the outside dew point |
| 03/08/2000 | CN1050185C Operation control device for air conditioning device |
| 03/07/2000 | US6033302 Room pressure control apparatus having feedforward and feedback control and method |
| 03/02/2000 | WO2000011410A1 Ventilating system |
| 02/29/2000 | US6029698 Air regulator valve for ventilated cage and rack system |
| 02/29/2000 | US6029466 Method for evaporator temperature control as a function of the outside dew point |
| 02/29/2000 | US6029464 Dehumidifying apparatus of air conditioner and control method thereof |
| 02/29/2000 | US6029460 Method for controlling cool air dispersing operation of a refrigerator |
| 02/24/2000 | WO2000009957A1 System and method for air humidification |
| 02/24/2000 | WO2000009955A2 Control unit for air conditioning |
| 02/24/2000 | DE19834275A1 Method of controlling and regulating air conditioning systems made up of several individually adjustable units to achieve required room temperature and humidity combining optimal control and conventional regulation |
| 02/22/2000 | US6027030 Humidfying system and procedures for its operation and application for conditioning the air in paint or lacquering rooms |
| 02/22/2000 | US6026652 Air conditioning system having single bus line |
| 02/17/2000 | DE19922163A1 Suction or filter plant has fans each with smooth or stepped variable rated power, all switched on and off individually in constant speed fashion |
| 02/16/2000 | EP0980034A1 Building heating control system |
| 02/16/2000 | CN1244910A Device for fixing temperature-sensing element for air conditioner and method of assembling the same |
| 02/16/2000 | CN1049485C Automatic controlling method for separated air conditioner |
| 02/09/2000 | CN1049284C Pressure-inducitng device of air rate on-line monitor of ventilator amd monitoring method thereof |
| 02/08/2000 | US6023667 Oil burner motor and refrigeration and air conditioning motor diagnostic apparatus |
| 02/08/2000 | US6022271 Fire responsive closing air vent |
| 02/08/2000 | US6021956 Thermal image judging method and air conditioner control method |
| 02/08/2000 | US6021953 Year-round air conditioning apparatus and method |
| 02/08/2000 | CA2202008C Energy management system |
| 02/02/2000 | EP0975981A2 Analog spectrum display for environmental control |
| 02/01/2000 | US6021252 HVAC fan-powered terminal unit having preset fan CFM |
| 02/01/2000 | US6018955 Air conditioning and front panel therefor and method and apparatus for making, using, and reinforcing same |
| 02/01/2000 | CA2129694C Method and device for adjusting the cross-section area of a ventilation air inlet |
| 02/01/2000 | CA2129693C Method and device for supplying ventilation air to all areas and accomodation premises |
| 01/19/2000 | EP0972996A1 Air-conditioning control information display method and air-conditioning controller |
| 01/18/2000 | US6014949 Preconditioned air delivery manifold system for dog houses |
| 01/18/2000 | CA2198083C Average air temperature sensor |
| 01/13/2000 | WO2000001991A1 Improvements in and relating to an air supply valve |
| 01/12/2000 | EP0647820B1 Operation control device for air conditioner |
| 01/12/2000 | EP0645590B1 Operation control device for an air conditioning device |
| 01/12/2000 | CN1241317A Power conversion apparatus and air conditioner using same |
| 01/11/2000 | US6012642 Drive mechanism for controlling a fluid flow |
| 01/11/2000 | US6012515 System and method for automatically controlling cabin air temperature in an aircraft |
| 01/11/2000 | US6012296 Auctioneering temperature and humidity controller with reheat |
| 01/11/2000 | US6012294 Air conditioner control method and apparatus of the same |
| 01/05/2000 | CN2357249Y Full-automatic computerized controller for coiled fan |
| 01/05/2000 | CN1240265A Directional control unit for operatig medium in air conditioning system |
| 01/04/2000 | US6009939 Distributed air conditioning system |
| 01/04/2000 | US6009763 Flow sensor and impeller therefor |
| 12/29/1999 | EP0967445A2 Air conditioning apparatus with reducing pressure loss in air circulation |
| 12/29/1999 | EP0967268A1 Temperature controlled treatment chamber |
| 12/29/1999 | EP0904514B1 Ventilation system, particularly for use in the agricultural field |
| 12/29/1999 | CN2356263Y Automatic pressure adjuster for air conditioner refrigration system |
| 12/29/1999 | CN2356262Y Air conditioner remote controller capable of displaying indoor temperature and humidity |
| 12/29/1999 | CN1239771A Control device for air conditioner and control method thereof |
| 12/29/1999 | CN1239769A Apparatus and method of operating heat pump to improve heating supply air temperature |
| 12/29/1999 | CN1047837C Operation control device for air conditioner |
| 12/23/1999 | DE19927526A1 Air regulator valve for a ventilated cage and rack |
| 12/23/1999 | DE19826567A1 Space air conditioning process, e.g. for office |
| 12/22/1999 | EP0965799A2 Air conditioning device for a room or similar |
| 12/22/1999 | CN1239211A Method of controlling air conditioner |
| 12/21/1999 | US6006142 Environmental control system and method |
| 12/17/1999 | CA2275016A1 Air regulator valve for ventilated cage and rack system |
| 12/16/1999 | WO1999064798A1 Thermostating methods and apparatus for realising the same |
| 12/16/1999 | DE19827447C1 Anordnung zur Klimatisierung von Räumen Arrangement for air conditioning of rooms |
| 12/15/1999 | CA2274444A1 Method of humidity control utilizing dewpoint |
| 12/14/1999 | US6002218 Control device for air conditioner |
| 12/14/1999 | CA2072239C Error based zone controller |
| 12/08/1999 | EP0962718A1 Device for fixing temperature-sensing element for air conditioner and method of assembling the same |
| 12/08/1999 | EP0962715A2 Apparatus and method of operating a heat pump to improve heating supply air temperature |
| 12/08/1999 | CN2352866Y Remote controller for air conditioning system |
| 12/08/1999 | CN1237725A Real-time pricing controller of energy storage medium |
| 12/07/1999 | US5996898 Automatic occupancy and temperature control for ceiling fan operation |
| 12/07/1999 | US5996368 Air conditioning apparatus |
| 12/01/1999 | EP0961004A2 Ventilation device for a wall surface of a building |
| 12/01/1999 | EP0959670A1 Method and means for improved ceiling ventilation |
| 12/01/1999 | CN2351691Y 节能空调器 Energy-saving air conditioners |
| 11/30/1999 | US5994984 Wireless signal distribution in a building HVAC system |
| 11/24/1999 | CN1236082A Data communication apparatus of multi-type air conditioner and control method thereof |
| 11/23/1999 | US5989119 Automatic power flow fresh air inlet |
| 11/23/1999 | US5987903 Method and device to detect the charge level in air conditioning systems |
| 11/18/1999 | DE19822102A1 Perceived temperature comfort sensor for human body in house or office |
| 11/17/1999 | EP0956480A1 Integral bypass valves and air cycle machine |
| 11/17/1999 | CN2349493Y Blast volume changing end device executor |
| 11/17/1999 | CN2349484Y Shared unit for split air conditioner |
| 11/17/1999 | CN1235262A Air conditioner having air cleaning function |
| 11/16/1999 | US5984773 Method and apparatus for regulating the internal pressure of a ventilated, closed space subjected to variations in external pressure |
| 11/16/1999 | US5984002 Temperature and humidity control apparatus and temperature and humidity prediction apparatus used therefor |