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)
12/2012
12/19/2012CN102829582A System and method for recovering refrigerant of air conditioner
12/19/2012CN102829571A Air conditioner with double condensers
12/19/2012CN102829570A Variable-frequency dual-compressor heat pump
12/19/2012CN102829568A Refrigeration cycle apparatus and hydronic heater having the refrigeration cycle apparatus
12/19/2012CN101644511B Parallel flow evaporator and anti-freezing method thereof
12/18/2012US8333569 Method and apparatus for two-phase start-up operation
12/18/2012US8333081 Ice dispensing technology
12/18/2012CA2741869C Methods and equipment for enabling an hvac component to be connected to and disconnected from an hvac system
12/13/2012WO2012170089A2 Temperature control system with refrigerant recovery arrangement
12/13/2012WO2012141521A3 Apparatus for detecting bi-directional wind pressure
12/13/2012US20120312806 Demand supply management override options
12/13/2012US20120312504 Boiling refrigerant type cooling system
12/13/2012US20120312034 Refrigerating cycle apparatus and method for operating the same
12/12/2012EP2532992A1 Multi-type air conditioner and control method therefor
12/12/2012EP2532990A1 Heat pump and method for operating heat pump
12/12/2012CN202598975U Vapor intake control device for vapor dual-effect lithium bromide absorption-type cold water unit
12/12/2012CN202598974U Constant-temperature and constant-humidity heat pump unit controller with condenser cooling device
12/12/2012CN202598973U Anti-explosion water chiller
12/12/2012CN202598951U Ground source heat pump used for supplying heat, cold and domestic hot water
12/12/2012CN202598947U Comprehensive heating and refrigeration energy-saving apparatus and system
12/12/2012CN202598945U Waste heat recovery and utilization cooking stove system
12/12/2012CN202598940U Three-wheel type air cooling device
12/12/2012CN102818409A Crystallization judging system and method of lithium-bromide refrigerating machine
12/12/2012CN102818408A Heat recovery control method of air cooling module
12/12/2012CN102818406A Refrigerant recovery device and method of heat pump of air-conditioner and outdoor unit of air-conditioner
12/12/2012CN102818397A 热泵 Heat Pump
12/12/2012CN102818390A Refrigerating cycle apparatus and method for operating the same
12/12/2012CN102287955B Fishing-boat diesel-engine residual-heat ammonia-water absorption-type refrigerating system and operating mode thereof
12/11/2012US8327656 Method and apparatus for cooling
12/11/2012US8327653 Method and apparatus for measuring and improving efficiency in refrigeration systems
12/10/2012CA2779757A1 Suction compressor temperature regulator device for transcritical and subcritical r-744 compressors
12/06/2012US20120304676 Ice making assembly with optimized harvesting and related refrigeration appliance
12/05/2012EP2530412A1 Compressor diagnostic and protection system
12/05/2012EP2530391A1 Heat pump device and method for operating same
12/05/2012CN202581985U Refrigeration capacity control device and test equipment with same
12/05/2012CN202581984U Frequency-conversional multi-connected air-conditioning system
12/05/2012CN202581983U Device for controlling oil temperature of compressor
12/05/2012CN202581982U A heat exchanger and an air conditioner comprising the same
12/05/2012CN202581938U Parallel compressor system
12/05/2012CN202581925U Air-cooling water heater with internal coil
12/05/2012CN202581918U Air conditioning refrigeration equipment
12/05/2012CN202577353U Ground source heat pump inspection device
12/05/2012CN102809255A Air conditioner defrosting system and defrosting method
12/05/2012CN102809252A Integrated-type cold storage refrigerator
12/05/2012CN102809248A Air-cooled cold water heat pump air-conditioner hot water system
12/05/2012CN102809235A Multistage compression type refrigeration cycle device
12/05/2012CN101149197B Frequency changing refrigeration system energy regeneration control device
12/04/2012US8322155 Method and apparatus for cooling
12/04/2012US8322151 Systems and methods for gathering data from and diagnosing the status of an air conditioner
11/2012
11/29/2012WO2012162126A2 Air conditioning system with discharged heat driving compression of system refrigerant
11/29/2012WO2012160598A1 Air conditioner
11/29/2012US20120297807 Cooling unit for container-type data center
11/29/2012US20120297805 Cooling system for battery
11/29/2012US20120297804 Refrigeration cycle apparatus
11/29/2012US20120297803 Air-conditioning apparatus
11/29/2012US20120297801 Forced cooling circulation system for drilling mud
11/28/2012EP2527765A2 Apparatus for controlling a compressor
11/28/2012EP2527764A2 Heat pump type hot water supply outdoor apparatus
11/28/2012EP2527754A1 Control system and method for both energy saving and confort control in an air conditioning system
11/28/2012EP2526353A2 Method for controlling and regulating heat pumps and cooling systems
11/28/2012CN202562153U Ground source side temperature and return air temperature low-temperature protective device of integrated-type ground source heat pump (GSHP) unit
11/28/2012CN202562152U Defrosting device applied to dehumidifier
11/28/2012CN202562144U Intelligent refrigeration system
11/28/2012CN202562129U Air conditioner and water heater power saving system
11/28/2012CN102803869A Low ambient operating procedure for cooling systems with high efficiency condensers
11/28/2012CN102803865A Capacity and pressure control in a transport refrigeration system
11/28/2012CN102798249A Device for recycling heat from hot wastewater
11/28/2012CN102798246A Air conditioning unit with water supplied by water source, ground source and heat pump
11/28/2012CN102798245A Refrigerating equipment, refrigerating system and deep refrigerating method of refrigerating equipment
11/28/2012CN102798243A Cooling system and method used for fire-fighting low-pressure carbon dioxide tank body
11/28/2012CN102116541B Refrigerating device
11/28/2012CN101957094B Open throttling refrigeration device
11/28/2012CN101925788B Method for controlling power of sorption refrigeration system and device therefor
11/28/2012CN101900451B Absorption refrigeration device
11/28/2012CN101900450B Absorption refrigerator
11/28/2012CN101784850B Refrigeration monitoring system and method
11/28/2012CN101713601B Absorption type heat pump
11/28/2012CN101666561B Refrigerating and air-conditioning plant
11/28/2012CN101353006B Air-conditioning system for a motor vehicle, and method for its operation
11/28/2012CN101044361B Compressor loading control
11/27/2012US8316658 Refrigeration system energy monitoring and diagnostics
11/22/2012WO2012158326A1 Multi-compressor refrigeration system
11/22/2012WO2012155258A1 Control for geothermal heating system
11/22/2012US20120291470 Air Conditioning System With Discharged Heat Driving Compression of System Refrigerant
11/22/2012US20120291469 Refrigerator temperature control method and apparatus
11/22/2012US20120291467 Refrigerant cycle device
11/22/2012US20120291466 Modular chiller system and method for retrofit
11/22/2012US20120291465 Cooling system for electronic equipment
11/22/2012US20120291464 Air conditioner
11/22/2012US20120291463 Split System Dehumidifier
11/22/2012DE102011075992A1 Method for operating air conditioner in e.g. rail vehicle, involves activating coupling unit to connect air conditioner compressor with vehicle engine when actual temperature in vehicle falls below switching temperature
11/22/2012CA2827295A1 Control for geothermal heating system
11/21/2012EP2525169A2 Testing device for heat pumps
11/21/2012CN202547462U Phase-change energy storage unit and ternary unidirectional/bidirectional phase-change energy storage system
11/21/2012CN202547224U Remote intelligent monitoring device of heat pump
11/21/2012CN202547223U Control device for automatically distributing host machine hot water and heat pump heat of ground source heat pump system
11/21/2012CN202547222U Ground source side energy-saving adjust and control device of ground source heat pump (GSHP) system
11/21/2012CN202547221U Alarming device for frozen water supplementing system of refrigerating machine
11/21/2012CN202547190U Buried pipe system of ground source heat pump
11/21/2012CN102792108A Refrigeration air conditioning device
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