| Patents for G05D 23 - Control of temperature (28,546) |
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| 06/09/1993 | EP0544985A1 Temperature control device for the coolant of an internal combustion engine |
| 06/09/1993 | DE4140374A1 Einstellvorrichtung fuer ein heizkoerperventil Setting for a heizkoerperventil |
| 06/08/1993 | US5217064 Temperature controlled pharmaceutical storage device with alarm detection and indication means |
| 06/08/1993 | US5216896 Temperature control system for absorption refrigerating apparatus |
| 06/08/1993 | US5216893 Device for controlling the operation of a refrigeration appliance, such as a domestic refrigerator, a freezer or the like |
| 06/08/1993 | CA1318955C Heat seal temperature control |
| 06/02/1993 | EP0442942B1 Apparatus for selectively adjusting the temperature of a test specimen to various values |
| 06/02/1993 | CN2135167Y Automatic controller for temp and pressure |
| 06/01/1993 | US5216743 Thermo-plastic heat exchanger |
| 06/01/1993 | US5216225 Fixing apparatus |
| 06/01/1993 | US5215251 Water controller |
| 06/01/1993 | US5214930 Method for regulating the temperature of a medium by means of a temperature control loop, and a temperature-regulating device for implementing the method |
| 06/01/1993 | CA2022843C Retractable control unit for refrigerator |
| 05/27/1993 | DE4138523A1 Influencing control element with temp. dependent expansion body operating working piston e.g. for valve in hot water system - using temp. dependent electrical resistance of control element or material in expansion body to operate controller |
| 05/27/1993 | CA2080953A1 Low cost calibration system for frequency varying temperature sensing means for a thermostat |
| 05/26/1993 | EP0543655A1 Immersible heater |
| 05/26/1993 | EP0543181A1 Method of producing transformers, especially transformers for distribution installations, and apparatus therefor |
| 05/26/1993 | EP0444144B1 Thermostatic device |
| 05/26/1993 | CN2134681Y Refrigerator energy-saving protector with automatic temp. control |
| 05/25/1993 | US5214267 Apparatus for controlling heater for heating oxygen sensor |
| 05/25/1993 | US5213128 Pressure/temperature-activated pressure relief valve |
| 05/19/1993 | EP0542653A1 Process and installation for heating a room or the like, using at least one storage heater |
| 05/19/1993 | EP0279865B1 Temperature sensing element |
| 05/19/1993 | CN2133874Y Multifunctional direct-view temp controller |
| 05/19/1993 | CN2133873Y Automatic controller for naturally refrigerating fruit |
| 05/19/1993 | CN2133872Y Subminiature fan coil pipe temp-control three-speed switch |
| 05/19/1993 | CN2133871Y Automatic controller for water temp in bath case and teapot |
| 05/18/1993 | US5211713 Temperature control method with simultaneous heating and cooling near the set-point |
| 05/18/1993 | US5211332 Thermostat control |
| 05/18/1993 | US5211331 Control in combination with thermostatically responsive assembly |
| 05/18/1993 | CA2009441C Arrangement in a range or a cooking hob |
| 05/13/1993 | WO1993009486A1 Reaction temperature control device |
| 05/13/1993 | WO1993009415A1 A device for temperature measurement and control |
| 05/13/1993 | WO1993009412A1 Regulated infrared source |
| 05/13/1993 | DE4136913A1 Control circuit for central heating radiator thermostat valve - detects temp. adjacent expansion element for comparison with reference voltage to control current for heating resistance |
| 05/12/1993 | EP0540886A2 Method and device for temperature limitation |
| 05/12/1993 | EP0540874A2 Operating and control device for a motor-driven fan in a refrigerator, particularly of the forced air circulation |
| 05/12/1993 | CN2133013Y Digital temp. controler |
| 05/11/1993 | US5209401 Hydronic heating water temperature control valve |
| 05/11/1993 | US5209400 Portable calculator for refrigeration heating and air conditioning equipment service |
| 05/11/1993 | US5209399 Automotive oil level control valve apparatus |
| 05/11/1993 | US5209398 Model-based thermobalance with feedback |
| 05/11/1993 | US5209396 Steam water mixing hose station |
| 05/11/1993 | US5209079 Control apparatus for air conditioner used for vehicles |
| 05/11/1993 | US5209075 Current controlling apparatus and method for air conditioning apparatus |
| 05/11/1993 | US5209072 Refrigeration temperature control system |
| 05/11/1993 | CA1317655C Temperature sensing circuit |
| 05/11/1993 | CA1317622C Heatable windshield temperature control |
| 05/09/1993 | CA2082308A1 Intelligent setpoint changeover for a programmable thermostat |
| 05/05/1993 | EP0540287A2 Dynamic power compensation |
| 05/05/1993 | EP0539944A2 Expansion valve and temperature sensing assembly therefor |
| 05/05/1993 | EP0539508A1 Device for selective climate control in vehicle cabins. |
| 05/05/1993 | EP0539375A1 Apparatus for automatically performing a biotechnological process at different desired temperatures |
| 05/05/1993 | EP0427736B1 Thermostatic device for insertion in a liquid pipeline |
| 05/05/1993 | CN2132208Y Time-ratio adjustable temp. displaying regulator |
| 05/05/1993 | CN2132207Y Electronic automatic frost melted device |
| 05/05/1993 | CN2132206Y Mixed flow type liquid temp. digital controller |
| 05/04/1993 | US5207987 Medical diagnosis with heaters and temperature detectors |
| 05/04/1993 | US5207744 Thermostat apparatus |
| 05/04/1993 | US5207072 Unloading structure for compressor of refrigeration system |
| 05/04/1993 | CA1317338C Control system and method of making the same |
| 04/29/1993 | WO1993008431A1 Hot water storage system |
| 04/29/1993 | DE4135430A1 Fluid dispenser for controlled rate and temp. of delivery - dispenses purging nitrogen in packing industry applications, for raid cooling of hot products |
| 04/29/1993 | DE4134865A1 Room temp. regulation system for hot water central heating - uses remote control signals transmitted to each radiator valve for controlling flow |
| 04/29/1993 | CA2099124A1 Regulated infrared source |
| 04/28/1993 | EP0538471A1 Liquid cooled cooling device |
| 04/28/1993 | CN2131133Y Water-heating auto-constant temp controller |
| 04/28/1993 | CN2131132Y 多功能自动控制器 Multifunctional automatic controller |
| 04/28/1993 | CN2130542Y Temp-controlled blood storage and transportation case |
| 04/27/1993 | US5206819 Control system for solar heater |
| 04/27/1993 | US5206476 Supplementary automobile duct heater |
| 04/27/1993 | US5206033 Device for producing injection molded parts and comprising heated and/or cooled as well as temperature-controlled supply conduits for molten material |
| 04/27/1993 | US5205486 Control device for combustion apparatus and method for controlling the same |
| 04/27/1993 | US5205483 Vandal-proof thermostatic mixing valve |
| 04/27/1993 | US5205482 Sanitary mixing unit |
| 04/27/1993 | US5205132 Computer-implemented method and system for precise temperature control of a device under test |
| 04/27/1993 | US5205129 Apparatus for freezing and dispensing semi-frozen food products having dual freezing chambers and method |
| 04/22/1993 | DE4233172A1 Electrically-operated bottle cooling device using Peltier equipment - has heat insulated pot shaped heat exchanger receiving bottle in contact with cold side of Peltier element |
| 04/22/1993 | DE4135086A1 Room temperature thermostat with manual temp. regulator - has front dial to set desired temp. and infrared sensor scanning emissions from measurement surface inside front panel |
| 04/21/1993 | EP0537137A1 Computer element performance enchancer |
| 04/21/1993 | EP0501953B1 Tap-water mixer unit |
| 04/21/1993 | CN2130271Y Temp.-controlled protector |
| 04/21/1993 | CN1071243A Operation mode setting apparatus for air-conditioners |
| 04/20/1993 | US5203499 Process and apparatus for controlling an interior space temperature of a motor vehicle |
| 04/20/1993 | US5203497 Communicating thermostat |
| 04/20/1993 | US5203496 Thermostatic control valve with fluid mixing |
| 04/20/1993 | US5203179 Control system for an air conditioning/refrigeration system |
| 04/15/1993 | WO1993007550A1 Heating plate for heating an object on its surface and chemical treatment reactor provided with said plate |
| 04/15/1993 | WO1993007549A2 Wireless communication system for air distribution system |
| 04/15/1993 | DE4135842C1 Three-way cold water regulator for the cold or hot water circulation of cars - has openings in housing for warm-cold water, expansion body varying in size w.r.t. temp. linked to control pin to seal valve |
| 04/15/1993 | DE4133942A1 Heating system thermostat valve - has equalisation unit external to valve housing, providing temperature regulation independent of base temperature |
| 04/15/1993 | DE4133715A1 Valve actuator for heating system - has valve with hand grip connection allowing instruction board to be attached |
| 04/14/1993 | EP0536967A2 Protection system for heat pipe airheaters |
| 04/14/1993 | CN2129945Y Multifunction temperature controller with constant flow output |
| 04/13/1993 | US5202150 Applying a solid phase change material over porous nonmetallic construction material, melting phase change material by exposing to microwave energy and it immediately absorbed into pores of porous material |
| 04/13/1993 | US5201888 Temperature control system for refrigerator/freezer combinations |
| 04/13/1993 | US5201450 Heat block of wire bonding machine |
| 04/13/1993 | US5201187 System for controlling cooling equipment |
| 04/08/1993 | CA2077786A1 Protection system for heat pipe airheaters |
| 04/07/1993 | EP0536109A1 System to assess measured values in heat storage apparatuses with a heating regulating circuit |