| Patents for G05D 23 - Control of temperature (28,546) |
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| 08/02/1994 | US5334817 Surface temperature control device for maintaining a constant temperature by control of current supply |
| 08/02/1994 | US5333783 Automated air mixing system |
| 08/02/1994 | US5333676 Cooling abnormality detection system for electronic equipment |
| 08/02/1994 | CA2063904C Modulated temperature control for environmental chamber |
| 07/28/1994 | DE4401637A1 Motor operated thermostat mixing valve for water sanitary applications |
| 07/27/1994 | EP0607953A1 Refrigerant expansion valve |
| 07/27/1994 | EP0607745A1 Control for glass cooktops |
| 07/27/1994 | EP0607390A1 Electromechanical thermostatic mixing valve. |
| 07/27/1994 | EP0607313A1 Heating plate for heating an object on its surface and chemical treatment reactor provided with said plate. |
| 07/26/1994 | US5332886 Sensor correcting temperature regulator for electric heating apparatuses |
| 07/26/1994 | US5332884 Dynamic temperature control for use with a heating and/or cooling system including at least one temperature sensor |
| 07/26/1994 | US5332883 Temperature control system for lamp annealer |
| 07/26/1994 | US5332557 Heating apparatus |
| 07/26/1994 | US5331825 Air conditioning system |
| 07/26/1994 | US5331823 Heat pump type air conditioner for automotive vehicle |
| 07/26/1994 | CA2081616C Temperature control system for refrigerator/freezer combinations |
| 07/21/1994 | WO1994016374A1 Control system for one or more working areas |
| 07/21/1994 | WO1994016371A1 System for operating a heating element for a ceramic sensor in a motor vehicle |
| 07/21/1994 | WO1994016370A1 Method of obtaining saving of energy and apparatus for utilization in said method |
| 07/20/1994 | EP0606534A1 Cover for array of reaction tubes |
| 07/20/1994 | EP0606335A1 Wireless communication system for air distribution system. |
| 07/19/1994 | US5331619 Programmable control system for gas and liquid dispensing devices |
| 07/19/1994 | US5329991 Pre-programmed electronic programmable thermostat |
| 07/19/1994 | US5329888 Thermostat housing assembly for a marine engine |
| 07/14/1994 | DE4344404A1 Anordnung zur Steuerung des einer Heizvorrichtung zugeführten Wechselstroms Arrangement for controlling the alternating current supplied to a heater |
| 07/13/1994 | EP0605845A1 Cartridge for a mixing valve |
| 07/13/1994 | EP0605772A2 Automatic control address setting type distributively arranged air conditioner group apparatus |
| 07/13/1994 | EP0380615B1 A method for the optimal comfort and efficiency control of variable speed heat pumps and air conditioners |
| 07/13/1994 | CN2171885Y Energy-saving heating temp. regulater |
| 07/12/1994 | US5329462 Expansion valve control |
| 07/12/1994 | US5328581 Electrophoresis temperature feedback controller |
| 07/12/1994 | US5327742 Hierarchial control for discrete chiller units |
| 07/07/1994 | WO1994015129A1 Hot and cold water mixing apparatus |
| 07/07/1994 | WO1994015125A1 Mixing battery for sanitary purposes |
| 07/07/1994 | CA2129997A1 Combination faucet device |
| 07/06/1994 | EP0605055A2 Pyrometer including an emissivity meter |
| 07/06/1994 | EP0604976A1 Fixing heater comprising electrically conductive member extending in the longitudinal axis of substrate |
| 07/06/1994 | CN2170692Y Automatic temp. controlling electrothermal rug |
| 07/06/1994 | CN1025367C Detector of fourier transform infrared spectrometer |
| 07/05/1994 | US5326026 Energy and peak-load conserving thermostat and method with controlled deadband |
| 07/05/1994 | US5325678 Temperature controller apparatus |
| 07/01/1994 | CA2111767A1 Actuator employing unidirectional motor for bidirectional rotational positioning |
| 06/30/1994 | DE4343747A1 Temp. sensor function control system |
| 06/30/1994 | DE4243738C1 Double valve cone for sanitary mixing valve |
| 06/29/1994 | EP0604359A1 System for controlling heating or cooling capacity in heating or air conditioning systems |
| 06/29/1994 | EP0604357A1 Thermally responsive relief valve |
| 06/29/1994 | EP0604356A1 Expansion valve control |
| 06/29/1994 | EP0604308A1 Heat exchanger and use for cooling milk from milking system |
| 06/28/1994 | US5325286 Micro-computer operated control device for air-conditioning system |
| 06/28/1994 | US5324918 In a temperature regulating control system |
| 06/28/1994 | US5324917 Device and method for regulation the temperature and/or power of a cooking apparatus |
| 06/28/1994 | US5324916 System and method for dynamic power compensation |
| 06/28/1994 | US5324112 Detector device for evaluating the thermal comfort conditions in an environment, for example, in the interior of a motor vehicle |
| 06/28/1994 | US5323961 Apparatus for controlling unit ventilators |
| 06/28/1994 | US5323960 Thermostatic control valve with fluid mixing and non-linear response characteristics |
| 06/28/1994 | US5323619 Control method for starting an air conditioner compressor |
| 06/23/1994 | WO1994013952A1 Device for mounting an electrical heating component on a thermal actuator and arrangement thereof in a housing |
| 06/23/1994 | DE4242664A1 Thermostat locking nut cover on heating valves |
| 06/22/1994 | EP0602996A1 Dual capacity thermal expansion valve |
| 06/22/1994 | EP0602645A1 Method and device for temperature control in a Peltier heating and cooling installation |
| 06/22/1994 | EP0602639A1 Rotor temperature control system |
| 06/22/1994 | CN2169872Y Simple temp. controller |
| 06/22/1994 | CN1025124C Low melting point alloy for temp.-contrl switch of gas pot |
| 06/21/1994 | US5322216 System and method for controlling outlet water temperature of an instantaneous water heater |
| 06/21/1994 | US5322114 Method and device for limiting the temperature of a body |
| 06/16/1994 | DE4309187C1 Controlling ventilation of data processing system - operating number and type of processing modules to calculate appropriate ventilation fan feed rate |
| 06/16/1994 | DE4241858A1 Run=up optimisation system for time-controlled central heating system - uses run=up time for the preceding day corrected for variable factors to calculate required run=up time |
| 06/15/1994 | CN2169157Y Temperature controller for biochemical test |
| 06/14/1994 | US5321232 Oven controlled by an optical code reader |
| 06/14/1994 | US5321230 Seal wire heat control system |
| 06/14/1994 | US5320519 Method for controlling carburetor heater and apparatus therefor |
| 06/14/1994 | US5320162 Single pole double throw thermostat for narrow range temperature regulation |
| 06/14/1994 | CA2037179C Condenser fan control system for use with variable capacity compressor |
| 06/09/1994 | WO1994012920A1 Hot water/cold water mixing apparatus and hot water/cold water mixing method |
| 06/09/1994 | DE4315468C1 Electric through-flow water heater operating method - using electromechanical switch closed before power circuit is switched in and opened after power circuit is disconnected |
| 06/09/1994 | DE4243228A1 Thermostatic valve with plastics housing |
| 06/09/1994 | DE4241089A1 Thermal position drive, esp. for radiator valve - has electrical heating element, cap with ventilation and cooling arrangements |
| 06/09/1994 | CA2128725A1 Combinaiton faucet and method of mixing hot water with cold water |
| 06/08/1994 | EP0600150A1 Thermostatic valve |
| 06/08/1994 | CN2168276Y Multi-contact temp. controller |
| 06/07/1994 | US5319641 Multiaccess carrier sensing network communication protocol with priority messages |
| 06/07/1994 | US5318268 Thermally actuated valve with ambient temperature compensation |
| 06/07/1994 | US5318224 Method and apparatus for heating and cooling control |
| 06/07/1994 | US5318104 Error based zone controller |
| 06/07/1994 | US5318099 Method and apparatus for emulating a perimeter induction unit air conditioning system |
| 06/01/1994 | EP0599131A2 System for monitoring domestic installations |
| 06/01/1994 | DE4239929A1 Automatic adjustment of water heating system for summer and winter operation - includes fuzzy logic controller using temp inputs coupled to switching unit for control of changeover |
| 05/31/1994 | US5317670 Hot water storage system |
| 05/31/1994 | US5317130 Programmable load compensation method and apparatus for use in a food oven |
| 05/31/1994 | US5316073 For use in temperature controlling systems |
| 05/31/1994 | CA2010049C Wax-pellet thermostat |
| 05/31/1994 | CA2005497C Vav system coordinator |
| 05/26/1994 | WO1994011798A1 Active low temperature limit for battery powered thermostat |
| 05/26/1994 | WO1994011763A1 High temperature stabilized time base |
| 05/26/1994 | CA2127809A1 High temperature stabilized time base |
| 05/25/1994 | CN2166475Y Direct-vision temperature-controlling device |
| 05/25/1994 | CN2166434Y Sleep health care device for children |
| 05/25/1994 | CN2165755Y Automatic electric kettle |
| 05/24/1994 | US5314004 Thermostat for a variable capacity HVAC and method for providing a ramping set point on a setback thermostat |
| 05/24/1994 | US5313980 Method of and valve for controlling flow in a hydronic system |