Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 49 - Arrangement or mounting of control or safety devices
Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
10/2012
10/17/2012CN102734971A Refrigeration device
10/17/2012CN102734969A Refrigeration cycle apparatus and hydronic heater including the refrigeration cycle apparatus
10/17/2012CN101986062B Condensation temperature-adjusting refrigeration system
10/17/2012CN101968248B Control method for oil return of DC inverter compressor
10/17/2012CN101929772B Refrigerating system for preparing supercooled water ice slurry
10/17/2012CN101666562B Refrigerating and air-conditioning plant
10/16/2012US8287230 Fixed and variable compressor system capacity control
10/16/2012US8286439 Variable speed drive for permanent magnet motor
10/11/2012WO2012138500A1 Transport refrigeration system and method for operating
10/11/2012US20120256806 Tracking Biological and Other Samples Using RFID Tags
10/11/2012US20120255319 Refrigerant cycle device
10/11/2012US20120255318 Refrigeration apparatus
10/11/2012US20120255317 Tilt monitor and stress controller for absorption type refrigerator
10/10/2012EP2508821A2 Refrigeration cycle apparatus and hydronic heater including the refrigeration cycle apparatus
10/10/2012EP2508818A2 Method and device for controlling a refrigerating appliance and refrigerating appliance implementing said method
10/10/2012CN202485297U Internal pressure monitoring type variable frequency compression refrigeration power saving system
10/10/2012CN202485287U Machine room air-conditioning system
10/10/2012CN202485280U Environment induction type frequency conversion, compression refrigeration and electricity-saving system
10/10/2012CN202485277U Water source heat pump unit specially for surface water
10/10/2012CN202485274U Double-water-tank hot water system of heat-recovery-type air-cooled heat pump unit
10/10/2012CN202485266U Water chilling unit
10/10/2012CN102721243A Single chip computer-based multi-TEC (Thermoelectric Cooler) temperature-regulated control system
10/10/2012CN102721239A Refrigerating equipment and valve control method thereof
10/10/2012CN102721232A Air-conditioning water heater capable of saving half of electricity
10/10/2012CN102721229A Waste water source heat pump trigeneration unit
10/10/2012CN102721227A Air-cooling direct cooling unit
10/10/2012CN102721226A Cascade refrigeration circulating high temperature water-source heat pump unit and control method thereof
10/10/2012CN102252475B Method for adjusting electronic expansion valve of turned-off indoor unit during heating of VRV (Varied Refrigerant Volume) air-conditioning system
10/10/2012CN101949619B Lubricating oil and refrigerant separation device of refrigerating unit and operating method thereof
10/10/2012CN101915479B Refrigerating and heating energy-saving system with heat source tower
10/10/2012CN101903717B Method for calculating and adjusting the concentration of absorbing fluid in an absorption air conditioning device, and absorption air conditioning device for implementing said method
10/04/2012WO2012133069A2 Vapor Compression System and Control System and Method for Controlling an Operation thereof
10/04/2012WO2012132612A1 Hot medium flow rate estimator, heat source, and hot medium flow rate estimation method
10/04/2012WO2012132605A1 Device for estimating flowrate of heating medium, heat source device, and method for estimating flowrate of heating medium
10/04/2012WO2012131709A1 Adaptive speed control of compressor motor
10/04/2012US20120253592 Cooling system compressor with variable operating range
10/04/2012US20120253543 Controlling Operations of Vapor Compression System
10/04/2012US20120252340 Air conditioning apparatus
10/04/2012US20120247142 Heat Pump Pool Heater Start-Up Pressure Spike Eliminator
10/04/2012US20120247140 Variable displacement compressor
10/04/2012US20120247139 Screw Compressor and Chiller Unit Using Same
10/04/2012US20120247138 Transport refrigeration system and methods for same to address dynamic conditions
10/04/2012US20120247135 Combined Air Conditioning and Water Generating System
10/04/2012US20120247134 Heat pump with integral solar collector
10/04/2012US20120247130 Ice making device and its control method
10/04/2012US20120247129 Method and apparatus for measuring expansion valve diaphragm stroke
10/04/2012US20120247127 Thermal cascade system for distributed household refrigeration system
10/03/2012EP2504641A1 Low suction pressure protection for refrigerant vapor compression system
10/03/2012CN202470815U Heat energy recovery device
10/03/2012CN202470560U Heat pump water heater
10/03/2012CN202470559U Main unit energy conservation control device in ice storage refrigeration system
10/03/2012CN202470531U Temperature control box for elevator
10/03/2012CN202470525U Refrigerating circuit for mechanical refrigerator and mechanical refrigerator
10/03/2012CN102713475A Power monitor for vapor compression equipment diagnostics
10/03/2012CN102706683A Heating-control linear test equipment of automobile air-conditioning box
10/03/2012CN102706057A Air conditioner and method and device for controlling flowing of refrigerant of air conditioner
10/03/2012CN102706056A Control method for ice-phase and water-phase seawater freshing machine for fishing boats
10/03/2012CN102706055A Energy saving control regulator, refrigerating system using energy saving control, and pressure regulating method
10/03/2012CN102706046A 空调 Air conditioning
10/03/2012CN102706025A Air conditioning hot-water heat pump unit
10/03/2012CN102706021A Refrigeration device, refrigeration system and defrosting control method for refrigeration device
10/03/2012CN101915481B Air-conditioning and refrigerating system
10/03/2012CN101871699B Air-conditioning system and method thereof for judging perfusion volume of refrigerant
10/03/2012CN101865555B Multi-split air-conditioner capable of simultaneously refrigerating and heating
10/03/2012CN101696831B Mechanical temperature-control refrigerating system for improving refrigerating capability of direct-cool refrigerator and control method thereof
10/03/2012CN101469929B Air conditioner
10/02/2012US8276395 Pulse width modulation with reduced suction pressure to improve efficiency
09/2012
09/27/2012WO2012128619A2 Configuration and process for compressing a gas
09/27/2012WO2012126680A1 Method and apparatus for drying compressed gases
09/27/2012WO2012059334A3 Refrigeration device
09/27/2012US20120240608 Air-conditioning control apparatus
09/27/2012US20120240607 Air conditioner for vehicle
09/27/2012US20120240604 Heat pump system for vehicle
09/27/2012DE102011014746A1 Vorrichtung und Verfahren zum Betrieb eines Kühlsystems mit zwei oder mehr Kühlkammern Apparatus and method for operating a refrigeration system having two or more cooling chambers
09/26/2012CN102695930A Air conditioner refrigerant filling method
09/26/2012CN102692100A Heat exchange system and vehicle refrigeration cycle system
09/26/2012CN102692098A Water cooling heat exchanger and ice cream machine equipped with same
09/26/2012CN102692095A Heat pump system for vehicle
09/26/2012CN102692091A Mining high-pressure modularization underground concentration refrigerating device and system
09/26/2012CN102147173B Hot gas bypassing method
09/20/2012WO2012122616A1 System and method of streamlining energy efficiency for application in cooling equipment compressors
09/20/2012US20120234031 Air conditioner
09/20/2012US20120234030 Air conditioning apparatus
09/20/2012US20120234029 Air conditioner
09/20/2012US20120234028 Air-conditioning apparatus
09/19/2012CN202442544U Air and water cooling machine
09/19/2012CN102686299A Device and method for cool drying
09/19/2012CN102679650A Safety control device and method for heat pump evaporation pressure
09/19/2012CN102679649A Energy conservation control device and energy conservation control method of refrigerating system
09/19/2012CN102679648A Intelligent heat pump system controller
09/19/2012CN102679647A Control method of large-scale water source heat pump system
09/19/2012CN102679636A Phase-change energy-storage evaporative condenser and condenser control method
09/19/2012CN102679623A Ammonia-water-absorption water refrigerating and heating system device
09/19/2012CN102679610A Diffusion absorption refrigerating machine and method for running the same
09/19/2012CN102679605A Cold accumulation and temperature control system
09/19/2012CN102679506A Leakage processing device for flammable refrigerant in air-conditioning system
09/19/2012CN102678572A Air conditioner and air conditioner low back pressure type compressor for pre-cooling motor
09/18/2012US8266920 Refrigerant cycle and method of controlling the same
09/13/2012WO2012122393A2 Systems and methods for improving stillage
09/13/2012US20120227430 Air-conditioning apparatus
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