Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159) |
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07/13/2011 | CN102121473A Scroll machine with continuous capacity modulation |
07/13/2011 | CN101529172B Heat source device, heat source system, and method of operating heat source device |
07/12/2011 | US7975498 Intelligent controller for refrigerating and air conditioning systems |
07/12/2011 | US7975497 Refrigeration unit having variable performance compressor operated based on high-pressure side pressure |
07/12/2011 | US7975496 Vehicle air conditioning system |
07/12/2011 | US7975495 Control scheme for coordinating variable capacity components of a refrigerant system |
07/12/2011 | US7975494 Control system interface with display for air conditioning apparatus |
07/07/2011 | WO2011081806A1 Power monitor for vapor compression equipment diagnostics |
07/07/2011 | US20110162399 Cooling Device |
07/07/2011 | US20110162397 Flash tank economizer cycle control |
07/07/2011 | US20110162396 Capacity boosting during pulldown |
07/06/2011 | CN201892361U Water flow rate adjusting device of freezedryer refrigeration system |
07/06/2011 | CN201892349U Solar primary-source heat source tower-heat pump set |
07/06/2011 | CN102116550A Evaporation control device used in refrigerating system |
07/06/2011 | CN102116541A Refrigerating device |
07/06/2011 | CN102116540A Refrigeration device |
07/06/2011 | CN102116536A Air-conditioner with fixed frequency |
07/06/2011 | CN102116282A PID (Proportion Integration Differentiation) control method for intelligent start-stop of cooling of compressor in high- and low-temperature experiment box |
07/06/2011 | CN101589273B Air conditioner |
07/05/2011 | US7974740 Integrated management system and method using setting information back-up for controlling multi-type air conditioners |
07/05/2011 | US7971444 Method and device for controlling the inside temperature of a refrigeration compartment, in particular of a refrigerator or freezer |
06/30/2011 | WO2011079071A2 Apparatus for controlling relative humidity in a container |
06/30/2011 | US20110154840 Refrigerating apparatus |
06/30/2011 | US20110154839 Refrigerating apparatus |
06/30/2011 | US20110154838 Heat exchange system |
06/29/2011 | EP2339272A1 Thermo-frigorific unit and its control method |
06/29/2011 | EP2339266A2 Refrigerating apparatus |
06/29/2011 | CN201885500U Lithium bromide unit power-off protection device |
06/29/2011 | CN201885499U Refrigerating system in overload protection mode |
06/29/2011 | CN201885488U Screw type cooling system and control method thereof |
06/29/2011 | CN201885475U Four-stage cooling system for metro air-conditioning units |
06/29/2011 | CN201885474U Cooling system for metro vehicle air-conditioning units |
06/29/2011 | CN201882416U Electronic cold and warm insulation barrel |
06/29/2011 | CN102112827A Discrete frequency operation for unit capacity control |
06/29/2011 | CN102112826A Method and apparatus for cooling |
06/29/2011 | CN102109261A Refrigerating apparatus |
06/29/2011 | CN102109260A Refrigerating apparatus |
06/29/2011 | CN102109251A Air conditioner |
06/29/2011 | CN102109246A Refrigerating cycle apparatus, heat pump type hot water supply air conditioner and outdoor unit thereof |
06/29/2011 | CN102109244A Combined cooling and heating supply system and control method |
06/29/2011 | CN102109241A Cooling device |
06/29/2011 | CN102109240A Cooling device |
06/29/2011 | CN102109239A Refrigerating apparatus |
06/29/2011 | CN102109238A Cooling device |
06/29/2011 | CN101583834B Economized refrigeration system |
06/29/2011 | CN101581515B Heat pump type refrigerating and heating equipment and hot water pool and cold water pool |
06/29/2011 | CN101498529B Air conditioning system |
06/28/2011 | US7966838 Suction modulation valve for refrigerant system with adjustable opening for pulse width modulation control |
06/28/2011 | US7966836 Cooling storage cabinet |
06/23/2011 | US20110146314 Refrigerating device |
06/22/2011 | EP2334995A2 Start-up for refrigerant system with hot gas reheat |
06/22/2011 | CN201876035U Heat pump system with pressure control valve |
06/22/2011 | CN201875994U Internal recycle box-type water-cooling unit |
06/22/2011 | CN102105759A Methods and systems for compressor operation |
06/22/2011 | CN102102926A Evaporator frosting comprehensive judging method |
06/22/2011 | CN101142450B Transcritical refrigeration system |
06/16/2011 | WO2011071959A2 Heat pump |
06/16/2011 | WO2011070954A1 Air conditioner and refrigerant amount detection method for air conditioner |
06/16/2011 | WO2011070917A1 Air conditioner and method for detecting amount of refrigerant in air conditioner |
06/16/2011 | WO2011070258A1 Method and device for low-temperature cooling/liquefaction |
06/16/2011 | WO2011070220A1 Method for measuring and monitoring a flow of air gas, some other gas mixture or liquid |
06/16/2011 | WO2011049767A3 Refrigerant vapor compression system operation |
06/16/2011 | US20110144944 Compressor diagnostic and protection system and method |
06/16/2011 | US20110138850 Heat exchanger for vehicular air conditioning apparatus, and partitioning method for heat exchanger |
06/16/2011 | US20110138831 Refrigeration cycle apparatus |
06/16/2011 | US20110138826 Discrete frequency operation for unit capacity control |
06/16/2011 | DE102009057824A1 Method for controlling e.g. ventilator of motor vehicle during high pressure switching off of refrigerant cycle of air conditioning system, involves operating air conditioning system-blower after executing switching off of cycle |
06/16/2011 | DE102008046620B4 Hochtemperaturwärmepumpe und Verfahren zu deren Regelung High temperature heat pump and method of control |
06/16/2011 | CA2820869A1 Heat pump |
06/15/2011 | EP2333461A1 Leakage diagnosing device, leakage diagnosing method, and refrigerating device |
06/15/2011 | EP2333445A1 Air-conditioning and refrigerating system |
06/15/2011 | EP2331891A1 A method for calibrating a superheat sensor |
06/15/2011 | CN201867005U Temperature controlling and dehumidifying system |
06/15/2011 | CN201866997U Cold and hot double-effect energy-saving heat pump |
06/15/2011 | CN201866986U DCS (distributed control system) control and follow condensation-type refrigerating device |
06/15/2011 | CN201866982U Heating and cooling integrated air-conditioning system of electric vehicle |
06/15/2011 | CN201866973U Constant-pressure refrigeration system |
06/15/2011 | CN201866972U Low-temperature cold air jetting machine capable of automatically adjusting temperature |
06/15/2011 | CN102096423A Constant temperature device and constant temperature method |
06/15/2011 | CN102095296A Air conditioner and pressure relief method thereof |
06/15/2011 | CN102095295A Defrosting detector and defrosting control method based on frost layer thickness |
06/15/2011 | CN102095270A Refrigerating system of air cooling refrigerator and refrigerating method thereof |
06/15/2011 | CN102095267A Air conditioning apparatus |
06/14/2011 | US7958740 Vehicular air-conditioner |
06/14/2011 | CA2504542C Refrigeration system |
06/09/2011 | US20110132015 Dedicated pulsing valve for compressor cylinder |
06/09/2011 | US20110132010 System for Freezing Ice Cream |
06/09/2011 | US20110132009 Refrigerator and service system of parts for the same |
06/09/2011 | DE202010001755U1 Wärmepumpenvorrichtung Heat pump device |
06/08/2011 | EP2330365A2 Performance evaluation device for variable-speed centrifugal chiller |
06/08/2011 | EP2329206A2 Flash tank economizer cycle control |
06/08/2011 | EP2329203A2 Refrigerant system with adaptive hot gas reheat |
06/08/2011 | EP1563187B1 Compressor |
06/08/2011 | CN201858827U Automatic controller for water cooling station |
06/08/2011 | CN201858816U All-weather and broad-temperature-zone precision temperature control system |
06/08/2011 | CN201858815U Automatic refrigerating and heating device |
06/07/2011 | US7954333 Air conditioner |
06/07/2011 | CA2625503C Refrigeration system |
06/03/2011 | WO2011066214A1 Low suction pressure protection for refrigerant vapor compression system |
06/03/2011 | WO2011063478A2 Device and method for cool drying. |