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)
08/2012
08/16/2012US20120204586 Air conditioner and installing method of the air conditioner
08/16/2012US20120204584 Method and apparatus for controlling the cooling and heating functions of a heat pump
08/16/2012US20120204583 Receiver with flow metering device
08/16/2012US20120204582 Apparatus for managing operation of freezing machine
08/16/2012US20120204581 Refrigerator with sterilizer
08/15/2012CN202382497U Remote dehumidification control system based on Internet of things
08/15/2012CN202382496U Cold-and-hot-water all-in-one machine control system
08/15/2012CN202382493U Dehumidifier with intelligent defrosting function
08/15/2012CN202382472U Household electronic cold and heat source electrical appliance system
08/15/2012CN102639943A Air conditioner
08/15/2012CN102635990A Refrigerating output control device and test device and control method using the refrigerating output control device
08/15/2012CN102635989A Automobile air conditioner protection system and control method for same
08/15/2012CN102635988A Carbon dioxide heat pump controller
08/15/2012CN102635987A Auxiliary refrigerating system of semitight heat capacity variable refrigerating plant
08/15/2012CN102635978A Anaerobic digester heating system with solar heat pump and operation control method
08/15/2012CN102635974A Heating and cooling system for solar building
08/15/2012CN102635969A Air conditioner
08/15/2012CN102635540A Compressor speed regulating method, device and air conditioning equipment
08/14/2012US8240162 Engine driven refrigerant compressor with pulse width modulation control
08/14/2012US8240161 Suction valve pulse width modulation control based on compressor temperature
08/14/2012US8240160 Thermal control system and method
08/09/2012US20120198874 Air conditioning apparatus
08/09/2012US20120198872 Air-conditioning apparatus
08/09/2012US20120198871 Refrigerated chest for rapidly quenching beverages, and visually identifying when such beverages reach target temperature
08/09/2012US20120198870 Methods and systems for improving and maintaining the cleanliness of ice machines
08/09/2012US20120198869 Control device for vehicle
08/09/2012US20120198868 Low suction pressure protection for refrigerant vapor compression system
08/09/2012US20120198864 System, apparatus, and method for ice detection
08/09/2012US20120198863 Variable power defrost heater
08/08/2012CN202371951U Refrigerator with automatic protector
08/08/2012CN202371942U Unit type intelligent constant temperature device
08/08/2012CN202371933U Solar air source heat pump
08/08/2012CN202371922U Frequency conversion air conditioner on electric automobile
08/08/2012CN202371919U Air conditioner
08/08/2012CN102628630A Control method of air-cooling water chiller unit
08/08/2012CN102628628A Oil balancing device for multi-connected machine and control method thereof
08/08/2012CN102628627A Heat pump type heat source machine and heating system
08/08/2012CN101949613B Refrigerating-heat pump combined operation system for computer room
08/08/2012CN101886832B control method of heat pump air conditioner
08/08/2012CN101865551B Suction valve pulse width modulation control based on pressure of evaporator or condenser
08/08/2012CN101713596B Refrigeration circuit and method for operating a refrigeration circuit
08/08/2012CN101666565B Thermostating water device
08/07/2012US8235304 Control device for at least one heating, air-conditioning, ventilation or refrigeration system
08/07/2012US8234879 Method for controlling motor of air conditioner and motor controller of the same
08/07/2012US8234878 System and method for controlling the air-conditioning system of a vehicle with reduced energy consumption
08/02/2012WO2012102787A1 Efficient control algorithm for start-stop operation of refrigeration unit powered by an engine
08/02/2012WO2012102786A1 Flexible use of an inverter in a refrigeration unit
08/02/2012WO2012101673A1 Air conditioner device
08/02/2012US20120192583 Suction Cutoff Unloader Valve For Compressor Capacity Control
08/02/2012US20120192582 Heat pump interoperating hot water feeding apparatus
08/02/2012US20120192579 Refrigerant vapor compression system operation
08/02/2012US20120192575 Ice machine safe mode freeze and harvest control and method
08/01/2012EP2482014A2 Refrigeration cycle apparatus and hydronic heater using the refrigeration cycle apparatus
08/01/2012EP2482013A2 Refrigeration cycle apparatus
08/01/2012EP2482012A2 Compressor motor preheat control
08/01/2012EP2482011A2 Control for a heat pump
08/01/2012EP2129979B1 Method for operating a variable displacement compressor and system with a variable displacement compressor
08/01/2012CN202361722U Control device of refrigeration system and refrigeration apparatus having the same
08/01/2012CN202361721U A controller for a device capable of reducing entering air temperature of a condenser
08/01/2012CN202361692U Air-conditioner hot water boiler
08/01/2012CN202361687U Semiconductor refrigeration component with temperature protection and efficient radiator
08/01/2012CN202361682U Refrigerator and refrigeration system thereof
08/01/2012CN202361680U Returned-water-mixed-flowing-type high-precision water cooler
08/01/2012CN102620515A System comprising cooling device and controller
08/01/2012CN102620494A Control technology for superheat degree of automatic cascade refrigeration thermostatic expansion valve
08/01/2012CN102620472A Solar heating and cooling system for building
08/01/2012CN102620459A Refrigeration cycle apparatus and hydronic heater using the refrigeration cycle apparatus
08/01/2012CN102620458A Refrigeration cycle apparatus
08/01/2012CN102128520B Comprehensive energy-saving control system for building
07/2012
07/26/2012WO2012099128A1 Air conditioner
07/26/2012WO2012098584A1 Air conditioner
07/26/2012WO2012098581A1 Air conditioner
07/26/2012WO2011156459A8 Refrigeration system management and information display
07/26/2012US20120191253 Hvac/r system with multiple power sources and time-based selection logic
07/26/2012US20120186287 Air conditioner
07/26/2012US20120186284 Refrigerant system and method for controlling the same
07/26/2012US20120186283 Compressor motor preheat control
07/26/2012US20120186279 Utilities grid for distributed refrigeration system
07/26/2012US20120186274 Methods, apparatuses, and computer program products for monitoring functionality of a refrigeration system
07/26/2012DE102012001092A1 Cooling system-controller combination system for use in small boat, has cooling system connected with power supply, and controller controlling cooling system based on characteristics of power supply
07/26/2012CA2765564A1 Methods, apparatuses, and computer program products for monitoring functionality of a refrigeration system
07/25/2012EP2479519A2 Refrigerant system
07/25/2012EP2479516A2 Heat pump
07/25/2012EP2477726A2 Device and method for cool drying.
07/25/2012CN202350405U Ice maker with function of adjusting water supplementing amount
07/25/2012CN202350403U Ice making machine with water drainage overtime protection function
07/25/2012CN202350401U Water source water flow control device for water source heat pump system
07/25/2012CN202350399U Non-delay starting control device of compressor
07/25/2012CN202350219U 排风转换装置 Exhaust converter
07/25/2012CN202350214U Combined gas-water double-heat source heat pump type air conditioner system for electric automobile
07/25/2012CN102607208A Air conditioner
07/25/2012CN101949614B Air-conditioner refrigerating equipment
07/25/2012CN101929770B Control circuit of hot water air conditioner
07/25/2012CN101886852B Method for controlling refrigerant flow using air-conditioning system of sub-cooler
07/25/2012CN101776358B Varied concentration mixed working medium auto-cascade refrigerator
07/25/2012CN101749909B Refrigerator and temperature control method thereof
07/25/2012CN101614432B Method and system for controlling frequency switch of multi-connected air conditioner
07/25/2012CN101432584B Air conditioner
07/24/2012US8225621 Detection and correction of reverse operation of a compressor in a refrigeration system
07/24/2012US8225620 Refrigerator unit and/or freezer unit
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