Patents for G05D 23 - Control of temperature (28,546) |
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03/08/2000 | CN1246670A Heater contol device |
03/08/2000 | CN1246665A Image heating apparatus |
03/07/2000 | US6034498 Servo adjustment method and apparatus therefor |
03/07/2000 | US6032867 Flat plate thermostat and wall mounting method |
03/07/2000 | US6032732 Well head heating system |
03/07/2000 | US6032687 Water conservation system |
03/07/2000 | CA2001227C Radiator valve fitting |
03/02/2000 | WO2000011524A1 Resistance based process control device diagnostics |
03/02/2000 | WO1999056522A3 A sequential cartridge for a mixing device, exchangeable for a thermostatic cartridge |
03/02/2000 | DE19938971A1 Temperature regulation device for microtome cooling chamber; has separate regulation circuits for temperature of object and temperature of blade associated with common setting element |
03/02/2000 | DE19909202C1 Expansion valve for coolant in cooling system, air conditioning system or heat pump has valve rod compensation body with approximately same cross-section as valve opening |
03/02/2000 | DE19840868A1 Liquid viscosity measuring and regulating method; compares signal energy and amplitude required to maintain resonance frequency of vibration measuring element suspended in liquid with known viscosity characteristics |
03/02/2000 | DE19837588A1 Limiting the temperature at the coupling between an endoscope and an optical cable by controlling the shutter opening based on temperature |
03/01/2000 | EP0982553A2 Method for controlling refrigerator temperature by controlling cool air discharge direction |
03/01/2000 | EP0981784A1 Water control device |
03/01/2000 | EP0759197B1 Apparatus for controlling the temperature of and a moveable, electrically heated object |
03/01/2000 | CN2366878Y Device for controlling temp. of transformer |
03/01/2000 | CN2366877Y Single probe two cutting-off points type adjustable temp. controller |
03/01/2000 | CN2365996Y Temp. displaying type device for controlling automatic constant temp. electric blanket |
03/01/2000 | CN1245911A Method for controlling power supply for heat source of printing machine |
02/29/2000 | US6030504 Control circuit for water distiller |
02/29/2000 | US6029687 Assembling structure for balance valve of cold/hot water mixing valve |
02/24/2000 | DE19842102C1 Element for controlling the temperature of a surface in satellites and spacecraft has a functional layer consisting of an IR-transparent matrix material with embedded microparticles |
02/23/2000 | EP0981033A2 Method for operating a refrigeration system in steady state operation |
02/23/2000 | CN2365704Y Large on-off temperature differential ordinary pressing temperature controller |
02/23/2000 | CN1245449A Reaction vessels |
02/23/2000 | CN1049727C Controlling apparatus of air heater |
02/23/2000 | CN1049612C Disposable reaction container |
02/22/2000 | US6029119 Thermal management of computers |
02/22/2000 | US6029094 Shower temperature and flow rate memory controller |
02/22/2000 | US6027031 Method and apparatus for changing operational modes of a transport refrigeration system |
02/17/2000 | WO2000008538A1 Domestic appliance |
02/17/2000 | WO2000008537A1 Apparatus and method of regulating room heating |
02/17/2000 | DE19835920A1 Überwachungs- und Bedienungseinrichtung für Heizungsanlagen Monitoring and service device for heating systems |
02/16/2000 | EP0980034A1 Building heating control system |
02/16/2000 | EP0979441A1 Circuit for heating a component |
02/16/2000 | CN1244932A Valve system for servo control of fluid flows |
02/15/2000 | US6024694 Humidifier for a thermal support apparatus |
02/15/2000 | US6024290 Fluid tempering system |
02/10/2000 | WO2000006931A1 Valve for hot-water systems |
02/10/2000 | WO2000006137A2 Glucocorticoid-selective anti-inflammatory agents |
02/10/2000 | DE19835622A1 Haushaltgerät Home Appliance |
02/10/2000 | DE19835336A1 Temperature regulator for a cooker, has improved design with temperature sensor able to expand against spring contact when the temperature rises while the other end is pushed against by the temperature control switch |
02/09/2000 | EP0978778A1 Humidity-modulated dual-setpoint temperature controller |
02/09/2000 | EP0978692A2 Monitoring and operating device for heating installations |
02/09/2000 | EP0978219A1 Method and apparatus for managing electromagnetic radiation usage |
02/09/2000 | EP0977923A1 Sanitary proximity valving |
02/09/2000 | CN2362695Y Temp.-controller for multi-head character printer |
02/08/2000 | US6023222 Method of monitoring a plurality of control loops by regulation ratio monitoring |
02/08/2000 | US6023052 Heater control |
02/08/2000 | US6021803 Tapping point including a mixer for cold and hot water |
02/07/2000 | CA2242277A1 3 phase thermal power sequencer |
02/03/2000 | DE19832468A1 Switch assembly for an electric heating element in hot drinks machines |
02/03/2000 | DE19756510C1 Verfahren zur Regelung der Temperatur eines in einem Behandlungsraum zu behandelnden Gutes sowie Vorrichtung Method for regulating the temperature in a treatment chamber of a material to be treated, as well as apparatus |
02/03/2000 | CA2277324A1 Humidity-modulated dual-setpoint temperature controller |
02/02/2000 | EP0977104A2 Bistable actuation device |
02/01/2000 | US6018959 Method for controlling the superheat temperature of the refrigerant in an evaporator arrangement of a refrigeration system or heat pump system, and a device for implementing the method |
02/01/2000 | CA2139546C Water and steam mixing device |
02/01/2000 | CA2139392C Continuously calibrating temperature controller |
01/27/2000 | WO2000004582A1 Temperature control of electronic devices using power following feedback |
01/27/2000 | DE19833201A1 Car interior temperature closed-loop control unit has existing temperature open-loop control unit armed by simple circuit for temperature control |
01/26/2000 | EP0973427A1 Heating vessel and method of controlling the heating element of such a vessel |
01/26/2000 | EP0973419A1 Power controller and method of operating an electrical smoking system |
01/26/2000 | CN1048805C Refrigerator including freezing compartment and refrigerating compartment,and method for controlling same |
01/25/2000 | US6018151 Predictive fusing system for use in electrophotographic printers and copiers |
01/25/2000 | US6018150 Method of heating a medium to a desired temperature |
01/25/2000 | US6018140 Image forming apparatus, control method for controlling the same and temperature control apparatus |
01/25/2000 | US6016659 Reactive thermo elastic cryostat |
01/20/2000 | WO2000002824A1 Heating a substrate support in a substrate handling chamber |
01/20/2000 | DE19831272A1 Mischventil Mixing valve |
01/20/2000 | DE19827780A1 Heater valve with improved visual characteristics and matching to heater unit |
01/19/2000 | EP0973083A2 Sanitary mixing valve |
01/19/2000 | EP0972976A2 Valve assembly |
01/19/2000 | CN2359725Y Thermostat |
01/19/2000 | CN1048560C Multi-channel intelligent moisture and temp. measuring & controlling instrument |
01/18/2000 | US6015967 Ground drift-free switching circuit |
01/18/2000 | US6015534 PCR sample tube |
01/18/2000 | CA2122533C Digester temperature distribution control system |
01/12/2000 | EP0971184A2 Pressure control valve |
01/12/2000 | EP0970410A1 Thermostatic water mixer |
01/12/2000 | EP0970331A2 Joule-thomson cryostat in-line valve flow controller |
01/12/2000 | EP0776451B1 Process for setting the static overheating in expansion valves for coolant circuits |
01/12/2000 | EP0647820B1 Operation control device for air conditioner |
01/12/2000 | CN2358474Y Automatic temp.-controlled insulating box |
01/12/2000 | CN1240924A Method for controlling temperature of refrigeration, unit and temperature control arrangement for refrigeration unit |
01/11/2000 | US6012642 Drive mechanism for controlling a fluid flow |
01/11/2000 | US6012476 Pressure balancer for use in a water inlet passage of a mixing faucet |
01/11/2000 | US6012301 Thermal expansion valve |
01/11/2000 | US6012291 Temperature control device of an optical semiconductor device |
01/06/2000 | WO2000000875A1 A system for controlling temperature of a continuous polymerization process |
01/05/2000 | DE19828312C1 System to control the temperature of sewage flowing into a basin |
01/05/2000 | CN2357354Y Recording temp controller |
01/04/2000 | US6009712 Temperature controller of optical module package |
12/30/1999 | DE19827886A1 Temperature-dependent actuator |
12/29/1999 | EP0967537A2 Temperature control apparatus and method with recirculated coolant |
12/29/1999 | EP0967536A2 Thermostatic expansion element |
12/29/1999 | EP0967449A2 Method for controlling the temperature of a refrigeration unit and temperature control arrangement for a refrigeration unit |
12/29/1999 | EP0966909A2 Food processor with a mixing vessel and a drive mechanism for an agitator in the mixing vessel |
12/29/1999 | EP0904514B1 Ventilation system, particularly for use in the agricultural field |
12/29/1999 | CN1047839C Cool-air duct for refrigerator |