Patents
Sitemap › G05 - Controlling; Regulating › G05D - Systems for controlling or regulating non-electric variables › G05D 23 - Control of temperature
Patents for G05D 23 - Control of temperature (28,546)
04/1998
04/30/1998WO1998017159A1 Electronic controller for heating apparatus
04/30/1998WO1998017131A1 Power controller and method of operating an electrical smoking system
04/30/1998DE19746952A1 Water temperature control device for water-cooled IC engine
04/29/1998EP0838836A2 Thermoelectric cooling in gas-assisted focused ion beam (FIB) system
04/29/1998EP0838739A1 HVAC network verification system
04/29/1998EP0838580A1 An electrically heated thermostatic valve
04/29/1998CN1180404A Automatic temperature measurement based power control device
04/28/1998US5744610 Herbicidal compounds
04/28/1998US5743465 Methods and apparatus for effecting wireless control of an air conditoner
04/28/1998US5743464 In furnaces
04/28/1998US5743463 Automatic water combination faucet
04/28/1998US5743104 Temperature controlling method for refrigerator and apparatus therefor
04/28/1998US5743100 Method for controlling an air conditioning system for optimum humidity control
04/28/1998CA2149802C Air conditioner
04/28/1998CA2138114C Apparatus and method for reducing overshoot in response to the setpoint change of an air conditioning system
04/23/1998WO1998016290A1 The use of infrared radiation in detection methods to defoam aqueous systems
04/22/1998EP0837335A1 Method and apparatus for temperature control of a device during testing
04/22/1998CN2279641Y Silicon carbide rod heating automatic control temperature controlling instrument
04/21/1998US5741449 Cylinder temperature setting method for injection molding machine
04/21/1998US5741120 Capacity modulated scroll machine
04/21/1998US5741068 Temperature derivative sensing and regulating device and method
04/16/1998WO1998015970A1 A circuit for maintaining the temperature of a light source, and use of the circuit
04/16/1998WO1998015732A1 Method for thermoregulating inlet air, and thermostat needed for its application
04/16/1998DE3891391C2 Modular pressure balanced valve assembly
04/15/1998EP0836123A1 Image heating apparatus
04/14/1998US5738276 Valve
04/14/1998US5738275 Combination faucet device
04/14/1998US5737934 For modifying the temperature/moisture content of air within an enclosure
04/08/1998EP0834691A2 Sanitary valve
04/07/1998US5735138 Refrigerator
04/01/1998EP0832450A1 Thermal protection of traction inverters
03/1998
03/31/1998US5732729 Safety valve
03/31/1998US5732570 Thermal expansion valve and air conditioning apparatus using the same
03/25/1998EP0831260A2 Mixing valve with temperature control
03/25/1998EP0830649A1 A thermostat system having an optimized temperature recovery ramp rate
03/25/1998CN1177093A Temp. controlling method and apparatus for refrigerator using velocity control of rotary blade
03/24/1998US5730355 Infant incubator
03/24/1998US5730171 Valve assembly
03/19/1998DE19637610A1 Combined hot and cold water supply for washing machines
03/18/1998EP0829795A2 Thermostatic valve unit
03/18/1998EP0829041A1 Thermostatically controlled mixing valve
03/18/1998CN2276643Y Intellgence temp. fuzzy control instrument
03/17/1998US5729474 Method of anticipating potential HVAC failure
03/17/1998US5729181 High thermal gain oven with reduced probability of temperature gradient formation for the operation of a thermally stable oscillator
03/17/1998US5728417 Method for controlling cryogenic flow in a food mixing machine
03/17/1998US5727729 For a cooling circuit of an internal combustion engine
03/17/1998US5727587 Mixer control valve
03/12/1998DE19636851A1 Hot- and cold-water mixing valve
03/11/1998CN2276172Y Hand negative temp. automatic resetting pressure temp. controller
03/11/1998CN2276171Y Closed magnetic mixing constant temp. oil bath pot
03/11/1998CN2276170Y Universal liquid thermostat
03/11/1998CN1175996A Method for controlling superheat temp. of refrigerant in evaporator arrangement of refrigeration system or heatpump system, and device for implementing the method
03/11/1998CN1037710C Security device for thermostar
03/10/1998US5726874 Power supply having a dual air flow control for reducing heat buildup
03/10/1998US5725010 Pressure balanced mixing valve
03/05/1998WO1998009116A1 Controller of air conditioner
03/05/1998DE19634691A1 Heating system with radio remote control receiver
03/04/1998EP0827057A1 Thermostatic valve
03/04/1998CN1174747A Far infrared ray wavelength and temp. controller
03/03/1998US5723848 Heating cable control and monitoring method and system
02/1998
02/25/1998EP0825717A1 High thermal gain oven
02/25/1998EP0825510A1 Thermostatic valve assembly
02/25/1998EP0825395A2 Fast response Joule-Thomson cryostat
02/25/1998EP0825391A1 Certification's and graduation's activity system of subordinated buildings behavior heat and cooling activity's sources too
02/25/1998EP0825372A1 Thermostatic valve assembly
02/25/1998EP0825044A2 Method and device for controlling the mixing of air in a vehicle heating or air conditioning
02/25/1998EP0824728A1 A thermostatic faucet mixing valve
02/24/1998US5721419 Output power regulating device for a radiant heating arrangement
02/24/1998US5720406 Reaction container arrangement for use in a thermal cycler
02/24/1998US5720180 Operating control circuit for a refrigerator having high efficiency multi-evaporator cycle (H.M. cycle)
02/24/1998CA2090192C Integrated furnace control
02/19/1998WO1998006986A1 Multi-stage thermoelectric temperature control device
02/18/1998CN1173929A Mixer tap battery cartridge with thermostatic temp control
02/18/1998CN1173625A Temperature controlling method and apparatus for refrigerator using velocity control of ventilation pan and direction control of rotary blade
02/17/1998US5719778 Heater control apparatus for oxygen sensor
02/17/1998US5719378 Self-calibrating temperature controller
02/17/1998US5718372 Method for assisting a main heating system
02/17/1998US5718123 Refrigerator having an air circulation system
02/12/1998DE19631833A1 Control method for multi-stage boiler for hot-water central heating system
02/11/1998EP0823077A1 Process for monitoring several regulating circuits by regulation ratio monitoring
02/10/1998CA2110762C System for controlling heating or cooling capacity in heating or air conditioning systems
02/04/1998EP0727061A4 Temperature responsive, pilot operated line valve with shape memory alloy actuator
02/04/1998CN2273875Y Temp. Control displaying circuit device for automatic hot-cold drink machine
02/03/1998US5715361 Rapid thermal processing high-performance multizone illuminator for wafer backside heating
02/03/1998CA2145489C Two terminal line voltage thermostat
02/03/1998CA2057823C Method and apparatus for automatic cooking in a microwave oven
01/1998
01/29/1998DE19629953A1 Heating boiler circulation temperature regulation method
01/28/1998EP0820573A1 Automatic temperature measurement based power control device
01/27/1998US5712802 Thermal protection of traction inverters
01/27/1998US5712467 Method of calibrating and/or monitoring a controlled-temperature heating device
01/27/1998US5711606 Diagnostic system for a cooking appliance
01/27/1998US5711480 Low-cost wireless HVAC systems
01/27/1998US5711258 Cooling system for an internal-combustion engine
01/27/1998CA2126925C Setback control for hvac system
01/22/1998DE19721300A1 Fixing appts. with fixing unit and heater for fixing toner image on paper e.g. for facsimile machines, printers
01/22/1998DE19709025C1 Electric hair dryer with adjustable heat level
01/21/1998CN2273025Y Thermal temp-controlling element
01/21/1998CN2273023Y Water and gas flow adjuster for water heater
01/21/1998CN1170858A Off-line control method for hot-blast stove operation
01/20/1998US5710381 Two piece holder for PCR sample tubes
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