Patents for G05D 23 - Control of temperature (28,546)
03/1986
03/26/1986EP0175126A1 Control device for a space heating apparatus
03/26/1986EP0175125A1 Thermostat with an energy saving device for a space heating apparatus
03/25/1986US4577800 Air conditioning device for a vehicle
03/25/1986CA1202403A1 Apparatus for power load-shedding with auxiliary commandable thermostat
03/19/1986EP0174365A1 Appliance control system
03/19/1986EP0174331A1 Sanitary system for supply of hot and cold water.
03/18/1986US4577278 Method and system for controlling a selected zone in a fuel fired furnace
03/18/1986US4577176 Temperature regulating device
03/18/1986US4576332 Heating installation with heat pump
03/18/1986US4576012 For supplying water in the form of water spray
03/13/1986WO1986001440A1 Method of controlling winding temperature in hot rolling
03/12/1986EP0173770A1 Room thermostat for a gas-fired central heating system
03/11/1986US4575617 Heat tracing tape and power control system
03/11/1986US4574871 Heat pump monitor apparatus for fault detection in a heat pump system
03/11/1986US4574870 Method and apparatus for controlling a counter-flow heat exchanger
03/11/1986US4574746 Method for controlling combustion
03/05/1986EP0173430A2 Current-supply of an electronic remote thermostat over its switching-line
03/04/1986US4574200 Thermistor temperature control circuit
03/04/1986CA1201482A1 Current circuit monitoring
02/1986
02/26/1986EP0172635A2 Temperature control in vacuum
02/25/1986CA1201187A1 Supervisory control of chilled water temperature
02/25/1986CA1201150A1 Electric hot water heater energy saver
02/18/1986US4570851 Temperature regulating, pressure relief flow valves employing shaped memory alloys
02/18/1986US4570848 Automatic bath water temperature control
02/18/1986US4570457 Cryogenic cooling apparatus
02/18/1986US4570450 Apparatus for controlling automotive air conditioners
02/18/1986CA1200902A1 Process for regulating the absorption or discharge of energy, as well as implementation of the process
02/18/1986CA1200839A1 Load resistance control circuitry
02/13/1986WO1986000976A1 Residential heating, cooling and energy management system
02/12/1986EP0171240A2 Closed vapor cycle refrigerator
02/12/1986EP0170948A1 Controller for a Joule-Thomson effect cooler
02/11/1986US4570054 Open loop control for spectrophotometer atomizer furnace
02/11/1986US4569476 Method for controlling a temperature
02/11/1986US4569210 Cooling controller utilizing the Joule-Thomson effect
02/11/1986CA1200583A1 High-frequency heating apparatus with wireless temperature probe
02/05/1986EP0170294A2 Improved tracking controller
02/05/1986EP0169878A1 Energy saving refrigeration apparatus having a control means.
02/04/1986US4568821 Remote water heater controller
02/04/1986US4568281 Heated dental mirror
01/1986
01/30/1986WO1986000689A2 Electric hot water apparatus with output temperature regulation and electronic power regulating device
01/28/1986US4567474 Freezer accidental defrost warning device
01/28/1986US4567353 High-accuracy temperature control
01/28/1986US4566530 Pressure operated shuttle valve
01/28/1986US4566528 Regulator circuit for vehicle air conditioner
01/22/1986EP0168985A1 Electronic controller and method for operating rotary cooking machine
01/22/1986CN85201431U Automatic heat-control electric iron
01/21/1986US4565920 Fail safe thermal control device
01/21/1986US4565918 Heating circuit for a thermal recording-pen
01/21/1986US4565601 Method and apparatus for controlling sample temperature
01/15/1986EP0168362A2 Regulating means for controlling the supply of heat to a confined space, and means for establishing when the heating requirement of an air mass exceeds pre-determined value, and by how much
01/14/1986US4564749 Heater drive circuit for controlling ink temperature in ink jet printer
01/14/1986US4564748 Variable temperature heating control system for inhalation therapy apparatus
01/14/1986US4563780 Automated bathroom
01/08/1986CN85201111U Heating moisture separating device
01/07/1986US4562954 Method and apparatus for air conditioner control
01/07/1986US4562953 Valve seat structure for automotive thermostatic fluid control valve device
12/1985
12/31/1985US4562531 Integrated control of output and surge for a dynamic compressor control system
12/31/1985US4561260 Method of controlling refrigeration system for automotive air conditioner
12/27/1985EP0165899A2 Device to determine the power consumption pattern of a building
12/27/1985EP0165578A2 Process for the temperature control of a drying apparatus for tabacco leaves
12/27/1985EP0165395A2 Control valve for the cooling medium circuit of an internal combuston engine
12/27/1985EP0165287A1 A window
12/24/1985US4560140 Operator unit for a zone valve
12/24/1985US4560106 Heating and/or air-conditioning installation for motor vehicles
12/24/1985US4560105 Bellows-actuated thermostatic steam traps
12/24/1985US4560104 Coolant temperature control system of internal combustion engine
12/24/1985CA1198503A1 Direct digital control apparatus for automated monitoring and control of building systems
12/24/1985CA1198493A1 Air conditioner for use in vehicles
12/24/1985CA1198470A1 Electric cooker having temperature warning means
12/19/1985WO1985005753A1 Energy control system
12/18/1985EP0165175A2 Outlet and ventilating installation controllable in response to the temperature and the humidity fraction of the air stream
12/18/1985EP0165114A1 Process and apparatus for the thermal regulation of hot runner moulds
12/17/1985US4559441 Method of controlling a space heating system
12/17/1985US4558819 Automatic valve closer to prevent tampering with a thermostatic controlled radiator
12/17/1985US4558817 Electronically controlled mixing valve
12/17/1985CA1198140A1 Convection cooking apparatus
12/17/1985CA1198139A1 Method and apparatus for limiting the evaporation rate of liquid heated by cooking appliance surface unit
12/11/1985EP0164259A2 Surface temperature control system
12/10/1985US4557417 For a building heating system
12/10/1985US4557317 Temperature control systems with programmed dead-band ramp and drift features
12/10/1985US4557223 Cooling device for an internal combustion engine
12/04/1985EP0163051A1 Method and thermostat for constant temperature control of a fluid
12/03/1985US4556779 Temperature control arrangement for heat roller
12/03/1985US4556170 Pneumatic control system
12/03/1985US4556169 On-off thermostat based modulating air flow controller
12/03/1985CA1197593A1 Method and apparatus for continual monitoring and regulating of the temperature of a dispensed fluid
12/03/1985CA1197592A1 Cooking appliance
12/03/1985CA1197436A1 Flange mounted thermostatic expansion valve
12/03/1985CA1197426A1 Heat pipe
11/1985
11/27/1985EP0162652A2 System, apparatus, and method for detecting and controlling surge in a turbo compressor
11/27/1985EP0162619A1 A controller for a fusing device
11/27/1985EP0162060A1 Electrical heating system including a mesh heating element
11/26/1985US4555057 Heating and cooling system monitoring apparatus
11/26/1985CA1197301A1 Controller for resistive heating element
11/26/1985CA1197299A1 Temperature sensing means for refrigerator
11/26/1985CA1197107A1 Stabilizer de joule-thomson effet refrigerator
11/21/1985EP0161891A2 Temperature control system
11/21/1985EP0161846A2 Environmental monitor and control
11/19/1985US4554440 Automatic circuit control for electrical resistance cooking apparatus
11/19/1985US4554439 Two wire heater regulator control circuit having continuous temperature sensing excitation independent of the application of heater voltage