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)
11/2012
11/21/2012CN102788461A Intelligent defrosting method
11/21/2012CN102788445A Semiconductor refrigeration plate drive circuit, temperature control device and refrigerator
11/21/2012CN102269484B Solar-assisted heat ground source air-conditioning hot water integrated machine
11/21/2012CN102080897B Cooling system for semiconductor manufacturing and testing processes
11/21/2012CN101988773B Absorption type refrigerator
11/21/2012CN101871705B Chiller-heat pump
11/15/2012US20120285186 Heat pump system
11/14/2012CN202532798U Vehicle-mounted ice maker
11/14/2012CN202532782U Temperature control device for ground source heat pump
11/14/2012CN202532775U Cold storage temperature control system
11/14/2012CN202532773U Air-cooling cold water machine set
11/14/2012CN1632317B Compressor with control and protection system
11/14/2012CN102782424A Defrost operations and apparatus for a transport refrigeration system
11/14/2012CN102778078A Comprehensive heating and refrigerating energy-saving device and system
11/14/2012CN102778077A Residual heat recycling cooking range system
11/14/2012CN102778071A Sunlight head utilized steam absorption chiller and sunlight heat utilization system
11/14/2012CN102777992A Multi-functional refrigeration and heating system
11/14/2012CN102147163B All-weather refrigerating plant and refrigerating mode control method thereof
11/14/2012CN101818958B Three-group plate ice machine hot-gas deicing refrigeration system
11/13/2012US8307668 Air conditioner
11/08/2012WO2012151037A1 Heat pump control
11/08/2012WO2012151035A2 Refrigerant charge level detection
11/08/2012WO2012149629A1 Apparatus and method for controlling refrigerant temperature in a heat pump or refrigeration apparatus
11/08/2012WO2012037223A3 System and method for controlling an economizer circuit
11/08/2012WO2011156459A3 Refrigeration system management and information display
11/08/2012US20120279249 Method and apparatus for controlling temperature of a temperature maintenance storage unit
11/08/2012US20120279240 Ice making apparatus and refrigerator having the same
11/08/2012US20120279237 Auxiliary heater control device, heated fluid utilization system, and auxiliary heater control method
11/08/2012DE202012009662U1 Steuerung eines Kühlkompressors für die Probekammerkühlung von Milchsammelwagen Controlling a refrigeration compressor for cooling the sample chamber of milk tankers
11/08/2012DE102011075207A1 Einkreis-Kältegerät Single-circuit cooling device
11/08/2012CA2834803A1 Apparatus and method for controlling refrigerant temperature in a heat pump or refrigeration apparatus
11/08/2012CA2834428A1 Heat pump control
11/08/2012CA2834427A1 Refrigerant charge level detection
11/07/2012CN202521931U Air-cooled water chilling unit capable of achieving heat recovery
11/07/2012CN102767927A Intelligent fuzzy control defrosting device
11/07/2012CN102767921A Double-way pre-cooling efficient heat pump device and control method thereof
11/07/2012CN102765563A Container refrigerator and display control method thereof
11/07/2012CN101469927B Control method for compressor stop time minimization in heating excess load protection action
11/06/2012US8303058 Refrigerator with TV and radio function
11/06/2012US8302418 Indoor unit and air conditioning system with faulty wiring discrimination
11/06/2012US8302415 Method for controlling a refrigeration system
11/06/2012US8302413 Air conditioner
11/01/2012WO2012044943A3 Expansion valve control system and method for air conditioning apparatus
11/01/2012US20120277906 Method and apparatus for flavored ice making
11/01/2012US20120272673 Container refrigeration apparatus
11/01/2012US20120272672 Air-conditioning apparatus
10/2012
10/31/2012EP2518319A1 Outdoor unit with at least three compressors for use with air conditioners
10/31/2012EP2516935A2 Apparatus for controlling relative humidity in a container
10/31/2012CN202511544U Cooling water pump energy-saving frequency conversion starting device of water-cooled refrigeration system
10/31/2012CN202511530U Automobile evaporimeter with automatic control
10/31/2012CN202511515U Heat pipe and heat pump combined refrigeration device
10/31/2012CN202511483U Double-effect hot water supply apparatus equipped with auxiliary heating device
10/31/2012CN102762937A Energy saving device and method for cooling and heating apparatus
10/31/2012CN102759240A Heat-pump water heater with intelligent defrosting function
10/31/2012CN102759239A Defrosting method combining temperature change with current value change for air conditioner and controller thereof
10/31/2012CN101387455B Parallel flow air conditioner and defrosting control method thereof
10/30/2012US8297526 Low humidity detection system and method thereof
10/30/2012US8297067 Space-saving high-density modular data pod systems and energy-efficient cooling systems
10/26/2012WO2012144524A1 Method for operating ice-making machine
10/25/2012US20120266621 Container refrigeration system
10/25/2012US20120266620 Monitoring and Control System for a Heat Pump
10/25/2012US20120266619 Cooling system for use in an appliance and method of assembling same
10/25/2012US20120266617 Refrigerator
10/25/2012US20120266611 Method for controlling a composite device and a composite device in which the method can be applied
10/25/2012US20120266610 Performance and position monitoring of a mobile hvac&r unit
10/25/2012DE102011018345A1 Verfahren und Vorrichtung zur Regelung der Temperatur eines fluiden Mediums Method and apparatus for controlling the temperature of a fluid medium
10/24/2012EP2513576A1 Power monitor for vapor compression equipment diagnostics
10/24/2012CN202501660U Regional trigeneration system
10/24/2012CN202501579U Energy-saving constant temperature and humidity air conditioner
10/24/2012CN102753908A Air conditioning device
10/24/2012CN102753898A Air-conditioning device
10/24/2012CN102748906A Control algorithm for electronic expansion valve modulation
10/24/2012CN102748900A Heat pump, heat pump air conditioner and heat pump water heating unit sequentially using single/double stage compression
10/24/2012CN102748896A Integrated system combining complementary power supply device, heat supply and refrigeration
10/24/2012CN102748890A Water-cooling water chilling unit system
10/24/2012CN102745039A Refrigerant cycle device
10/24/2012CN102743066A Electronic refrigerating and heating soup basin
10/23/2012US8291720 Sequencing of variable speed compressors in a chilled liquid cooling system for improved energy efficiency
10/18/2012WO2012141521A2 Apparatus for detecting bi-directional wind pressure
10/18/2012WO2012139248A1 Heat and cold sources of temperature and humidity independent control air conditioning system
10/18/2012US20120260688 Heat pump system
10/18/2012US20120260687 Centrifuge
10/18/2012US20120260684 Device for displaying the temperature of a refrigerator
10/18/2012US20120260683 Display device and refrigerator having the same
10/18/2012US20120260681 Cooling Plant in Particular for the Processing of Food and a method of Cleaning the Cooling Plant
10/18/2012US20120260677 Cooling apparatus and control method
10/17/2012EP2511630A1 Air conditioner and refrigerant amount detection method for air conditioner
10/17/2012EP2511629A1 Air conditioner and method for detecting amount of refrigerant in air conditioner
10/17/2012EP2511627A1 High-performance dual-stage heat pump
10/17/2012EP2510292A1 Method and device for low-temperature cooling/liquefaction
10/17/2012CN202494253U Circulating water refrigerating machine of plastic pipe extrusion production line
10/17/2012CN102741618A Apparatus for controlling relative humidity in a container
10/17/2012CN102734996A Low-pressure vapor injection water absorption type refrigerating plant with automatic control function
10/17/2012CN102734995A Control method of air conditioner and temperature regulating box all-in-one machine
10/17/2012CN102734994A Method and system for controlling frequency conversion refrigerant temperature of refrigeration system
10/17/2012CN102734990A Method for reducing exhaust pressure of CO2 compressor at initial startup stage and CO2 refrigerating unit
10/17/2012CN102734983A Heat pump system and heat pump unit controlling method
10/17/2012CN102734974A Refrigeration system of refrigerator and refrigerator utilizing refrigeration system
10/17/2012CN102734973A Special dual-temperature high efficiency water source heat pump unit for capillary radiation air conditioning system
10/17/2012CN102734972A Refrigeration device
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