| Patents for G05D 23 - Control of temperature (28,546) |
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| 03/13/2001 | CA2048156C Apparatus for controlling heating of fluids |
| 03/07/2001 | EP1080329A1 Heat transferring device |
| 03/07/2001 | EP1080178A1 Temperature control of incubation vessels using electrically conducting polymers |
| 03/07/2001 | CN2422663Y Special temp controller for intelligent computer room |
| 03/07/2001 | CN2422602Y Intelligent controller of compressor capable of automatic circulating operation |
| 03/06/2001 | US6198245 Look-ahead closed-loop thermal management |
| 03/06/2001 | US6198077 Temperature compensated timing circuit for use in heating appliances |
| 03/06/2001 | US6196468 Air conditioning and heating environmental control sensing system |
| 03/06/2001 | US6196467 Wireless programming or programmable thermostat mobile unit for multiple separate controller or programmable fixed units and programming transmission method |
| 03/06/2001 | US6196250 Pressure balanced valve assembly |
| 03/01/2001 | DE19940975A1 Expansion thermostat for internal combustion engine intake system, has housing filled with expandable material for linearly moving plunger acting on switching element |
| 02/28/2001 | EP1078182A1 Tapping point including a mixer for cold and hot water |
| 02/28/2001 | CN2421674Y Adjustable electrothermic bedding |
| 02/28/2001 | CN1285908A 容器 Container |
| 02/28/2001 | CN1285535A 温控器 Thermostat |
| 02/28/2001 | CN1062418C Temp. control method for bread-making equipment |
| 02/22/2001 | WO2001012043A1 Closed loop heating control for food warmer |
| 02/21/2001 | CN2420671Y Automatic controller for water energy storage |
| 02/21/2001 | CN1062360C Thermostatic valve for radiator |
| 02/21/2001 | CN1062358C Image fixing apparatus |
| 02/20/2001 | US6190452 Silicon single crystal wafer and method for producing it |
| 02/20/2001 | US6189799 Automatic occupancy and temperature control for ceiling fan operation |
| 02/20/2001 | US6189798 Thermostat device |
| 02/20/2001 | US6189326 Pressure control valve |
| 02/20/2001 | CA2135341C Programmable control apparatus for a heating installation |
| 02/15/2001 | WO2001011919A1 Ceramic heater |
| 02/15/2001 | WO2001011437A1 Gas dosing device and method |
| 02/14/2001 | EP1075616A2 A sequential cartridge for a mixing device, exchangeable for a thermostatic cartridge |
| 02/13/2001 | US6188854 Non-contact thermal temperature controller |
| 02/13/2001 | US6188189 Fan speed control system |
| 02/08/2001 | WO2001008800A1 Temperature control for multi-vessel reaction apparatus |
| 02/07/2001 | CN2418507Y Automatic sontroller for lithium bromide absorbing type cooling-heating water machine group |
| 02/07/2001 | CN2418506Y Temp. continuous regulatinig controlling and displaying electrothermal blanket |
| 02/07/2001 | CN2418505Y Controlled apparatus of process-control comprehensive experiment system |
| 02/07/2001 | CN1061800C Waverwide adjusting control circuit for DC brushless fan |
| 02/06/2001 | US6185388 Image heating apparatus with standby temperature overshooting prevention feature |
| 02/06/2001 | US6182902 Device and method for automatically controlling rotating speed of fan cooler |
| 02/06/2001 | US6182682 Pressure balance device for use in a faucet |
| 02/01/2001 | WO2001007855A1 Thermal management apparatus for a sealed enclosure |
| 02/01/2001 | WO2001007229A2 Closed loop interactive controller |
| 02/01/2001 | WO2000033357A3 Temperature control of high temperature superconducting thin film filter subsystems |
| 02/01/2001 | DE19933593A1 Reflux temperature limiter for heating medium of floor heating installation, has articulated shaft mechanism for joining control element to valve member |
| 02/01/2001 | CA2379616A1 Closed loop interactive controller |
| 01/31/2001 | EP1072847A2 Apparatus and method for intelligent control of the fan speed air-cooled condensers |
| 01/31/2001 | EP1071987A1 Device and method for heating a vehicle seat |
| 01/31/2001 | CN2416808Y Safety cabinet for storage of poisons |
| 01/31/2001 | CN1061435C Self-diagnostic system and method for refrigerator |
| 01/30/2001 | US6179214 Portable plug-in control module for use with the service modules of HVAC systems |
| 01/30/2001 | US6178757 Cooling chamber temperature control device |
| 01/25/2001 | WO2001006334A1 Improvements relating to water heating vessels |
| 01/24/2001 | EP1070924A2 Thermal expansion valve |
| 01/24/2001 | CN2416524Y 差动型压力式温控器 Differential Pressure type thermostat |
| 01/24/2001 | CN1281111A Temperature expansion valve |
| 01/23/2001 | US6178299 Method of controlling power supply to heat source of printer and apparatus therefor |
| 01/23/2001 | US6178291 Demand anticipation control system for a high efficiency ultra-pure fluid heater |
| 01/23/2001 | US6177657 Image forming apparatus with control wave number setting means |
| 01/23/2001 | US6177656 Method and apparatus for controlling heating and cooling in segments of a fiber glass bushing |
| 01/23/2001 | US6176306 Method and device for controlling operation of heat pump |
| 01/23/2001 | US6176250 Pressure balanced valve assembly for proportionally mixing hot water and cold water entering therein |
| 01/18/2001 | DE19954075C1 Safety switching device for sauna, saner, or steam room heating blocks switching signal for power stage of heating unless release command is received |
| 01/17/2001 | CN2414944Y Water-temp. auto-control starting and stoping device for engine of car |
| 01/16/2001 | US6173903 Procedure for regulating the temperature of a material to be processed in a processing chamber and device to accomplish this |
| 01/11/2001 | WO2001002923A1 Thermostatic mixing device with arrangement to increase mixing |
| 01/11/2001 | DE19944219A1 Arrangement for matching of power of heating apparatus to actual heat demand, especially of building has room temperature controller and in each room, room temperature sensor with setpoint on controller used as setpoint for room temperature |
| 01/11/2001 | DE19931063A1 Apparatus for cooling and heating a reactor element in an arrangement for producing and/or preparing a fuel for a fuel cell comprises heating/cooling device, conveying device for the heating/cooling medium, and adjusting element |
| 01/11/2001 | DE19916457C1 Room temperature regulation device compares temperature and at least one further physical parameter with respective required values and combines difference values for providing regulator input |
| 01/10/2001 | EP1067280A1 Method and device for controlling flow of cooling medium |
| 01/10/2001 | EP1066551A2 Multi-site reactor system with dynamic, independent control of individual reaction sites |
| 01/10/2001 | CN2414137Y Controllable magnet arrtacted double-bolt cylinder lock for door |
| 01/10/2001 | CN2413614Y Temp controller and heating disc liner for ceramic electric heating pot |
| 01/09/2001 | US6173131 Image heating apparatus |
| 01/09/2001 | US6171185 Power saving operational control method of air conditioner |
| 01/04/2001 | DE19917780C1 Heizkörperventil-Steueraufsatz Radiator valve control tower |
| 01/03/2001 | EP1064830A1 Control installation |
| 01/03/2001 | EP1064591A2 Continuous spacecraft attitude control that avoids cmg array singularities |
| 01/03/2001 | CN2412514Y Domestic bathing water heater |
| 01/03/2001 | CN1060272C Process-contaolling device |
| 01/02/2001 | US6167728 Method and apparatus for controlling heating and cooling in segments of a fiber glass bushing |
| 01/02/2001 | US6167690 Control system for controlling at least one variable of a process as well as a use of such a control system |
| 12/28/2000 | WO2000055545A3 Heating installation and method for operating the same |
| 12/27/2000 | CN1278339A Environmental condition control and energy management system and method |
| 12/26/2000 | US6165418 A chemical reactor comprising a primary temperature controller, a secondary cooling system and a secondary temperature controller which monitoring and controlling the temperature of coolant within the secondary cooling system |
| 12/26/2000 | US6164374 Thermostat having a multiple color signal capability with single indicator opening |
| 12/26/2000 | CA2229419C Electronic thermostat control unit and its use in multi-point temperature controller for refrigeration and heating systems |
| 12/21/2000 | WO2000077588A1 A method and a system for controlling a heating plant |
| 12/21/2000 | WO2000077456A1 Fluid heating and control system |
| 12/21/2000 | CA2376653A1 A method and a system for controlling a heating plant |
| 12/19/2000 | US6163017 Device for the high-precision control of a physical quantity such as the temperature or humidity in a household electrical appliance |
| 12/14/2000 | WO2000075743A1 A thermostat heater |
| 12/14/2000 | WO2000075742A1 Control device for refrigeration, heating or conditioning plants and relative method to set the working parameters |
| 12/14/2000 | DE10019476A1 Axial three-way valve for district heating system has temperature measuring device and valve disc which prevents cold medium entering middle chamber until piston is in lower position |
| 12/13/2000 | CN2410665Y Heating temp. regulator for cutting machine |
| 12/13/2000 | CN2410578Y Automatic temp.-regulator for water heater |
| 12/12/2000 | US6160975 Closed loop ramping control and method of fusing temperature, and optimizing first copy time |
| 12/12/2000 | US6158711 Flow control valve which restrains heat exchange between high temperature heat expansion solution and low temperature coolant |
| 12/07/2000 | WO2000074440A1 Temperature control apparatus, method and memory medium for an oven |
| 12/07/2000 | DE19920864A1 Thermostatic radiator valve control comprises socket fitted to radiator which has fixed stop on its circumference and rotating control cap with second stop which cooperates with stop on socket and can releasably slide between teeth in cap |
| 12/06/2000 | EP0845119B1 A circuit arrangement for controlling the temperature of a heating element |
| 12/06/2000 | CN1275705A Temp. expansion valve |
| 12/06/2000 | CN1059279C Off-line control method for hot-blast stove operation |