F24F 11 - Control or safety systems or apparatus

Patents for F24F 11 - Control or safety systems or apparatus (29,222)
12/1997
12/17/1997	CN1167903A Controller capable of correctly metering ambient temp. in air conditioning room
12/16/1997	US5697838 Apparatus and method to optimize fume containment by a hood
12/16/1997	US5697224 Operation control and indication device for air conditioner
12/11/1997	WO1997046834A1 Fail-safe networked control system for ventilation units
12/10/1997	CN2270192Y End equipment for air quantity controlling air-conditioning system
12/10/1997	CN2270191Y Temp controller for use in central air-conditioner chamber
12/10/1997	CN1167263A 电器 Appliances
12/10/1997	CN1167239A Inverter for air conditioner and air conditioner thereof
12/10/1997	CN1167238A Controller for air conditioner
12/03/1997	EP0809773A1 Control apparatus for space cooling system
12/01/1997	CA2177941A1 Fail-safe networked control system for ventilation units
11/1997
11/27/1997	WO1997044720A1 Home and building automation system
11/26/1997	CN1165953A Apparatus and method for detecting gases using semi-conductive gas sensor
11/26/1997	CN1165941A 空调机 Air conditioners
11/26/1997	CN1165940A Defrosting control method for air conditioner
11/25/1997	US5689965 Air conditioner
11/25/1997	US5689964 Operation control device for air conditioner
11/20/1997	DE19719232A1 Automated system for heating, ventilating and air conditioning
11/18/1997	US5687760 Flow regulator
11/18/1997	CA2119285C Constant air pressure unit for air handling system
11/12/1997	EP0805958A1 Flow sensor
11/12/1997	CN1164632A Air conditioner
11/12/1997	CN1164631A 空调机 Air conditioning
11/12/1997	CN1164602A Environmental control lock system
11/06/1997	DE19710072A1 Shower cubicle in bathroom
11/05/1997	EP0805312A2 Control System for multiple-type air conditioner
11/05/1997	EP0804708A1 Improved flow regulator
11/05/1997	EP0665939A4 Air flow control apparatus.
11/05/1997	CN2266712Y Indoor double-hanging machine conventer for separating air conditioner
11/05/1997	CN1164284A Process for regulating room temp. by using air conditioning apparatus with ventilator switched step-by-step
11/05/1997	CN1164006A Defrosting method for heat pump type air conditioner
11/04/1997	US5684463 Electronic refrigeration and air conditioner monitor and alarm
10/1997
10/30/1997	WO1997040326A1 Multi-type air-conditioner
10/30/1997	DE19616042A1 Temperature regulator for heater, esp. for motor vehicle
10/29/1997	CN2266094Y Electricity-saving controller for air conditioner
10/29/1997	CN1163379A Controller for air conditioner
10/28/1997	US5682329 On-line monitoring of controllers in an environment control network
10/23/1997	WO1997039287A1 Ventilation unit
10/23/1997	WO1997039285A1 Fuzzy logic liquid level control
10/22/1997	EP0802472A2 Environmental control lock system
10/22/1997	EP0802076A2 Method of operation of a heating and/or air conditioning device
10/21/1997	US5678758 Temperature control device of a heating or cooling apparatus for saving energy
10/15/1997	EP0801274A2 Defrosting control method for air conditioner
10/15/1997	EP0614516B1 Interactive elecronic thermostat with minimum and maximum temperature thermal limit switches
10/14/1997	US5676596 Controller for animal enclosure ventilation system
10/14/1997	US5676196 Dual energy saver for air conditioning
10/14/1997	US5675979 Enthalpy based thermal comfort controller
10/14/1997	US5675976 Controller of air-conditioner
10/08/1997	CN2264331Y Controller of air conditioning scavenging machine
10/08/1997	CN1161740A Transmission device for air conditioner
10/08/1997	CN1161739A Average temp. sensor
10/08/1997	CN1161434A Air conditioner and its control method
10/07/1997	US5674007 Method for calculating PMV of air conditioning system
10/07/1997	US5673850 Programmable thermostat with rotary dial program setting
10/07/1997	US5673568 Apparatus and method for controlling an air conditioner
10/02/1997	WO1997029329A3 Air handler preventing reverse flow through exhaust
10/01/1997	CN1160839A Exhausting device and its controlling method for air conditioner
09/1997
09/30/1997	US5672103 Method and device for feeding the various rooms of premises with ventilation air
09/25/1997	DE19610884A1 Aeration system for rooms of buildings
09/24/1997	EP0796751A2 Air conditioning device
09/24/1997	CN2263305Y Fan-coil intelligence switch
09/24/1997	CN1160160A Decentralized layout type air conditioner
09/24/1997	CN1160158A Air conditioner
09/23/1997	US5669815 Barometric damper with magnetic latch
09/23/1997	US5669225 Variable speed control of a centrifugal chiller using fuzzy logic
09/17/1997	CN2262681Y Fan coiler temp. controlled air quantity controlling switch
09/17/1997	CN1159548A Mounting device for air conditioner
09/16/1997	US5667189 Self-supporting flow hood
09/16/1997	US5666815 Method and apparatus for calculating super heat in an air conditioning system
09/16/1997	CA2123173C Multiple-zone air circulation control system
09/10/1997	EP0793822A1 Process for regulating room temperature by using an air conditioning apparatus with a ventilator switched step-by-step
09/10/1997	CN1158967A Remote control device for air conditioner
09/10/1997	CN1158964A Branch unit for air conditioner and air conditioner using the same
09/09/1997	US5664600 Process-chamber flow control system
09/04/1997	WO1997032167A1 Enthalpy based thermal comfort controller
09/03/1997	EP0793062A2 Distributed air conditioning system
09/03/1997	CN1158402A Open/close controller of air conditioner and its method
09/03/1997	CN1158399A 空调机 Air conditioners
09/02/1997	US5663627 Control apparatus for controlling motor of air conditioner
08/1997
08/28/1997	DE19706431A1 Room ventilation device for kitchen or bathroom
08/27/1997	EP0791787A2 Power controllable type air conditioner
08/27/1997	CN2260978Y Energy-saving programming-time control protector
08/27/1997	CN1157899A Split type air conditioner and method of controlling it
08/27/1997	CN1157898A Air-conditioner
08/21/1997	WO1997030313A1 Heating system disabler
08/21/1997	CA2245930A1 Heating system disabler
08/20/1997	EP0606335B1 Wireless communication system for air distribution system
08/20/1997	CN1157392A Multiroom airconditioner
08/20/1997	CN1157267A Discharge apparatus for concentration water of water purifier
08/19/1997	US5657640 Air conditioner
08/19/1997	CA2077199C Air conditioning system providing for individual work station control
08/14/1997	WO1997029329A2 Air handler preventing reverse flow through exhaust
08/13/1997	EP0789201A2 Split type air conditioner
08/13/1997	EP0789200A1 Process for sensor control of ventilation demand and controller for the realisation of the process
08/13/1997	CN2259580Y Remote-control device for air conditioner
08/13/1997	CN1156810A Air-conditioner
08/13/1997	CN1156809A Split type air conditioner
08/12/1997	US5655562 System for controlling flow through a process region
08/07/1997	CA2244065A1 A method and device for obtaining reserve time for a cooling system
08/06/1997	EP0787273A1 Device for air conditioning control in an air-conditioned room containing textile machines

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