| Patents for F24F 11 - Control or safety systems or apparatus (29,222) |
|---|
| 03/13/2001 | US6199390 Air-conditioning control information display method and air-conditioning controller |
| 03/09/2001 | CA2283542A1 Double-motion air intake system for livestock building |
| 03/07/2001 | EP1081442A1 Airconditioning system control method and controller |
| 03/07/2001 | EP1081441A2 Air flow regulator for security devices, in particular for laboratory fume hoods |
| 03/07/2001 | CN1286378A Control method for automatically starting and stopping fan in air conditioner |
| 03/07/2001 | CN1286376A Dehumidifying control system for air conditioner |
| 03/07/2001 | CN1062949C 空调器 Air Conditioner |
| 03/07/2001 | CN1062948C Air conditioner |
| 02/28/2001 | CN1285651A Driving controller for exhausting hood motor |
| 02/28/2001 | CN1285488A Air conditioner |
| 02/22/2001 | DE19939551A1 Equipment for conditioning air used for testing filters of air conditioning systems heats and wets separate air streams in tank of water prior to passage through filters |
| 02/21/2001 | EP1076796A1 Air conditioning method and device |
| 02/20/2001 | US6189799 Automatic occupancy and temperature control for ceiling fan operation |
| 02/20/2001 | US6189323 Air conditioner with improved valve controller and valve control method therefor |
| 02/15/2001 | DE19937532A1 Arrangement for setting a pressure difference reduces sensed pressure difference between escape route and surroundings towards demand value, preferably between 15 and 35 Pa |
| 02/15/2001 | DE19937531A1 Vorrichtung zur Rauchfreihaltung von Rettungswegen in Gebäuden Apparatus for smoke control escape routes in buildings |
| 02/15/2001 | DE19937530A1 Self-adjusting outflow opening for escape route has control device that automatically reduces flow impedance of outflow opening if signal at control device input is missing |
| 02/15/2001 | DE10038233A1 State machine controller for building heating, cooling and air-conditioning system determines e.g. if controller is saturated by evaluating operating data |
| 02/14/2001 | EP1076211A2 Device for keeping the emergency exits of a building smoke free |
| 02/14/2001 | CN2419524Y Special energy saver for air conditioner |
| 02/14/2001 | CN1284157A Air conditioner |
| 02/14/2001 | CN1283778A Performance test method of air conditioner |
| 02/14/2001 | CN1283770A Wind direction control method for air conditioner |
| 02/14/2001 | CN1283769A Electronic controller |
| 02/13/2001 | US6186888 System and method for controlling ventilation in a tunnel |
| 02/13/2001 | US6186744 Volumetric airflow indicator and control device |
| 02/13/2001 | US6186407 Humidity control based on an estimation using heating plant cycle, of inside window surface temperature |
| 02/08/2001 | DE19816709C2 Vorrichtung zur Steuerung von Entlüftungssystemen Device for controlling ventilation systems |
| 02/07/2001 | EP1074797A1 Operation control method for air conditioning system and air conditioning system |
| 02/07/2001 | EP1074796A2 A method for controlling to cool a communication station |
| 02/07/2001 | CN1283055A Cooling control style of communcation relay base station |
| 02/07/2001 | CN1282999A Control device and control method of rotating speed of air conditioner fan motor |
| 02/07/2001 | CN1282858A 空气净化器 Air Purifier |
| 02/07/2001 | CN1282854A Temperature sensor clamping device of air conditioner |
| 02/06/2001 | US6185483 Real-time pricing controller of an energy storage medium |
| 02/06/2001 | US6182454 Environmental control system |
| 02/01/2001 | WO2001007844A1 Comfort sensor |
| 02/01/2001 | WO2000058658A3 Method and apparatus for sealing building ductwork during chemical or biological attack |
| 01/31/2001 | EP1072847A2 Apparatus and method for intelligent control of the fan speed air-cooled condensers |
| 01/31/2001 | CN2417411Y Dynamic flow controller |
| 01/31/2001 | CN1061432C Controlling apparatus in air conditioner |
| 01/30/2001 | US6181539 Power conversion apparatus and air conditioner using the same |
| 01/30/2001 | US6179214 Portable plug-in control module for use with the service modules of HVAC systems |
| 01/30/2001 | US6179213 Universal accessory for timing and cycling heat, ventilation and air conditioning energy consumption and distribution systems |
| 01/30/2001 | US6178765 Air conditioner having air cleaning function |
| 01/30/2001 | CA2159511C Photosensitive driving device |
| 01/25/2001 | WO2001006248A2 Biosensors for monitoring air conditioning and refrigeration processes |
| 01/24/2001 | EP0864070A4 Thermal storage system controller and method |
| 01/24/2001 | CN2416416Y Sound controllable air conditioner |
| 01/24/2001 | CN1281130A Device for controlling rotational speed of outdoor fan motor of split-type air conditioners |
| 01/24/2001 | CN1281129A Multitype air conditioner with multi by-pass pipes and method of controlling dose of by-pass refrigerant |
| 01/23/2001 | US6176777 Self-modulating diffuser for air conditioning systems |
| 01/23/2001 | US6176436 Method and apparatus for energy recovery in an environmental control system |
| 01/23/2001 | US6176435 Thermally powered diffuser |
| 01/23/2001 | US6176306 Method and device for controlling operation of heat pump |
| 01/18/2001 | DE10033209A1 Ventilation process for one or more rooms or halls, involving noting temperatures and calculating pressures, creating air flow without fan where appropriate |
| 01/17/2001 | EP1068602A1 Control system for building automation controlled by human physiological signals |
| 01/10/2001 | EP0727031B1 Refrigerator multiplex damper system |
| 01/09/2001 | US6171185 Power saving operational control method of air conditioner |
| 01/04/2001 | WO2001001082A1 Method and apparatus for determining a flow pattern of a fluid in a space |
| 01/04/2001 | WO2001001045A1 Method of adjusting mass flow in liquid circuit transferring energy |
| 01/04/2001 | CA2377869A1 Method and apparatus for determining a flow pattern of a fluid in a space |
| 01/03/2001 | EP1064503A1 Intelligent minienvironment |
| 01/03/2001 | CN2413204Y Air conditioner with two compressors |
| 01/03/2001 | CN1278591A Controlling method for frequency-variable air-conditioner |
| 01/03/2001 | CN1278590A Overload controlling method for refrigerating/heating multi-mode air-conditioner in heating work-period |
| 01/03/2001 | CN1060131C Controllable atmosphere system for cold-storage containers |
| 12/27/2000 | EP1063479A2 Ventilating system |
| 12/27/2000 | EP1063384A2 Ventilation device |
| 12/27/2000 | CN1278339A Environmental condition control and energy management system and method |
| 12/27/2000 | CN1278050A Device and method for testing pressure in air-intaking/air pumping out of one-driving-multiple air conditioner compressor |
| 12/27/2000 | CN1278049A Air-flow balancing valve, and intelligent instrument specially for same |
| 12/24/2000 | CA2300441A1 A ventilating system |
| 12/21/2000 | WO2000076382A2 Method and device for adjusting moisture in cooking devices |
| 12/21/2000 | DE19926485A1 Verfahren und Vorrichtung zur Beeinflussung der Einwirkung einer Energieoptimierungsanlage zum Begrenzen der elektrischen Leistungsaufnahme mehrerer elektrischer Verbraucher Method and device for influencing the action of an energy optimization system for limiting the electrical power consumption of a plurality of electrical consumers |
| 12/20/2000 | EP1061787A2 System with fan speed synchronization control |
| 12/20/2000 | EP1061298A1 Valve and method utilizing such valve for controlling an air flow through a duct |
| 12/20/2000 | CN2411439Y Frequency conversion water source heat pump air conditioner |
| 12/20/2000 | CN2411438Y Frequency conversion air-cooled type heat pump cooling water device |
| 12/20/2000 | CN1277344A Air conditioner and its brushless motor control unit |
| 12/19/2000 | US6161764 Enhanced economizer controller |
| 12/19/2000 | US6161763 Module-controlled building drying system and process |
| 12/14/2000 | WO2000076169A2 Method and system for providing internet access to nodes on a control area network |
| 12/12/2000 | US6160477 Electronic message delivery system utilizable in the monitoring of remote equipment and method of same |
| 12/12/2000 | US6158230 Controller for air conditioner |
| 12/06/2000 | EP1056922A1 A screen assembly |
| 12/06/2000 | CN1275700A Improved refrigerating system for one driving multiple-unit air conditioner |
| 12/06/2000 | CN1275699A Device and method for controlling air conditioner |
| 12/06/2000 | CN1275698A Air conditioner |
| 12/06/2000 | CN1275697A Starting method for convertor heat pump |
| 12/05/2000 | US6155341 Continuous fan adjustment method |
| 11/30/2000 | WO2000072285A1 Electronic message delivery system utilizable in the monitoring oe remote equipment and method of same |
| 11/29/2000 | EP1055886A2 Control device of air contitioning system |
| 11/29/2000 | EP1055885A2 Air conditioner |
| 11/29/2000 | EP0639745B1 Refrigerator |
| 11/29/2000 | CN2408385Y Motor driver and air conditioner with said device |
| 11/28/2000 | US6151903 Air conditioning apparatus and air conditioning method for reducing electric power consumption by reducing pressure loss in circulation air |
| 11/23/2000 | WO2000070272A1 Humidity control |
| 11/23/2000 | WO2000070271A1 Individual room hvac temperature set point device |
| 11/23/2000 | DE10014483A1 Motor drive control apparatus for auxiliary machines in air-conditioner for vehicles, sets target speed of common drive motor equal to higher speed among compressor and heat pump |