Patents for G05D 23 - Control of temperature (28,546)
04/1999
04/14/1999EP0908555A2 System for monitoring dryer drum temperatures
04/14/1999EP0907915A1 Thermostatic control valve system for use in emergency shower and eyewash systems
04/14/1999EP0679268B1 Method of obtaining saving of energy and apparatus for utilization in said method
04/14/1999CN1213791A Thermal processing apparatus for sheet-like workpieces
04/14/1999CN1213707A System and method for controlled delivery of liquified gases
04/13/1999US5893272 Method for controlling a compressor of a motor vehicle air conditioner
04/13/1999CA2056743C Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
04/08/1999WO1999017066A1 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
04/07/1999EP0906125A1 Continuous-operation, closed-loop decontamination system and method
04/07/1999EP0823077B1 Process for monitoring several control circuits by control ratio monitoring
04/06/1999US5892207 Heating and cooling apparatus for reaction chamber
04/03/1999CA2248641A1 System for monitoring dryer drum temperatures
04/01/1999WO1999015767A1 By-pass valves for heat exchangers
04/01/1999DE19740169A1 Control of temperature regulation of heating system
03/1999
03/31/1999EP0904514A1 Ventilation system, particularly for use in the agricultural field
03/31/1999EP0777843A4 Self-adjusting superheat valve
03/30/1999CA2165990C In-line parenteral fluid heating apparatus
03/30/1999CA2158489C Air conditioner
03/30/1999CA2124053C Remote temperature control system
03/25/1999WO1999014639A1 Fixing heater controlling method and an image forming device
03/25/1999WO1998048333A9 Expansion composition
03/25/1999DE19841955A1 Temperature regulation device for electric frying pan
03/25/1999DE19807564A1 Regulation circuit for through-flow hot water heating system
03/24/1999EP0903525A2 Control device for thermostatic valves
03/24/1999EP0680590B1 Conditioning sensing system for controlling working fluids
03/24/1999CN1211843A Battery leasing system
03/24/1999CN1211760A (4) He super-flow transition temp. reproducer with automatic regulating effect
03/23/1999US5884652 2/3 handle pressure balancer system
03/18/1999WO1999012513A1 Humidifier for a thermal support apparatus
03/18/1999WO1999012509A1 Noise and light monitor apparatus
03/18/1999WO1998059280A3 Self-tuning control device
03/18/1999DE19838511A1 Return-flow temperature limiter e.g. for floor heating systems
03/18/1999CA2302745A1 Humidifier for a thermal support apparatus
03/18/1999CA2302734A1 Noise and light monitor apparatus
03/17/1999EP0902348A2 Battery rental apparatus
03/17/1999EP0635148B1 System for operating a heating element for a ceramic sensor in a motor vehicle
03/17/1999CN2311011Y Far infrared temp control device
03/16/1999US5883801 Method and apparatus for managing electromagnetic radiation usage
03/16/1999US5883365 Thermostatic working element having an electric heating element
03/16/1999US5881410 Air mat for operation bed
03/16/1999CA2149533C Electrochemical actuator
03/11/1999WO1999012393A1 Electrical liquid heating apparatus
03/11/1999WO1999012084A1 Water faucet with touchless controls
03/11/1999WO1999011978A2 Diagnostic system for monitoring cooking profiles
03/11/1999CA2302592A1 Water faucet with touchless controls
03/10/1999EP0900417A1 Home and building automation system
03/10/1999CN2310334Y Temperature controller
03/10/1999CN2310333Y Temperature adjustable automatic controller
03/10/1999CN1210020A Respiratory humidification system
03/09/1999US5880438 Steam sterilization apparatus and control system
03/09/1999US5880437 Automatic control system and method using same
03/09/1999US5878949 Temperature-actuated valve device and flow passage switching valve using such device
03/04/1999DE19752991C1 Process to regulate the supply of air to the under face of compost heap
03/04/1999DE19735511A1 Control of water heating boiler
03/04/1999DE19734361A1 Control of water heating system
03/03/1999EP0899135A2 Method and apparatus for controlling the air-conditioning to prevent the freezing of the evaporator
03/03/1999EP0898736A1 An interpretive bios machine and method of use thereof
03/03/1999CN2309579Y Adjustable temp. controller for gas pot
03/02/1999US5876664 Continuous-operation, closed loop decontamination system and method
02/1999
02/25/1999DE19735058A1 Cooling system for IC engine
02/24/1999EP0898131A1 Thermostatic subcooling control valve
02/24/1999EP0898130A2 A system and method for regulating the flow of a fluid refigerant to a cooling element
02/24/1999EP0898126A1 Domestic water heating device
02/24/1999EP0898119A2 Device and method for heating domestic water
02/23/1999US5875416 Temperature adjusting method and apparatus therefor using at least two temperature sensors and a correction value
02/23/1999US5875282 Medical apparatus for warming patient fluids
02/23/1999US5873520 Control unit for a vehicle heating or air-conditioning system
02/23/1999US5873519 Electronic thermostat with multiple program options
02/23/1999US5873518 Water valve assembly having a temperature and pressure sensing device integrated therein
02/23/1999CA2120154C Wireless communication system for air distribution system
02/18/1999DE19732687A1 Central heating system flow control valve
02/17/1999EP0897142A1 Temperature control system in a refrigerating cabinet
02/17/1999EP0897141A2 A fitting housing device for a water heater
02/17/1999EP0784776B1 Control arrangement for the superheat temperature of at least one evaporator of a refrigeration system
02/17/1999CN2308109Y Automatic temp. controller for electric blanket
02/17/1999CN2308108Y Dew-point control instrument of microheating regeneration drying machine
02/17/1999CN2308107Y Single-phase temp. limiter
02/17/1999CN2308106Y Liquid expansion type single-phase thermoregulator for electrical equipment of household
02/17/1999CN2308105Y Single-phase thermoregulator
02/17/1999CN2307546Y Thermostat for agar impression material
02/17/1999CN1208185A Body temperature regulator
02/11/1999WO1999006451A1 Control of gas phase polymerization reactions
02/11/1999DE19747256C1 Electronic temperature regulator for domestic refrigeration appliance
02/11/1999DE19732295A1 Heating regulation system using received weather information
02/11/1999DE19731288A1 Temperature regulation method for heated oil bath of deep fat fryer
02/11/1999DE19731258A1 Godet temperature monitor for spinner used to manufacture synthetic fibres
02/10/1999EP0895813A2 Pipetting robot with thermostatic device
02/10/1999CN1207482A Refrigerator having device for opening/closing cool air supply ports and method for controlling the same
02/09/1999US5868859 Measuring thermal infrared emission of foam, comparing to temperature of aqueous medium, defoaming when difference exceeds predetermined limit
02/09/1999US5868311 Water faucet with touchless controls
02/04/1999DE19719826C1 Implantable device for reversible cooling of predefined regions of the spinal chord
02/03/1999EP0895039A2 A refrigerator
02/03/1999EP0894297A1 Device for regulating a heating installation, particularly in a residential building
02/03/1999EP0811191A4 Microcontroller with on-chip linear temperature sensor
02/03/1999CN1041960C Thermostat top part for radiator valves
02/02/1999US5866880 Fluid heater with improved heating elements controller
02/02/1999US5865418 Flow control valve
02/02/1999CA2075527C Oven controlled by an optical code reader
02/02/1999CA2062994C Thermostatically controlled mixing valve
01/1999
01/28/1999DE19728066C1 Schalterelement und Verfahren zu seiner Steuerung Switching element and method for its control