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)
03/2014
03/12/2014CN203478769U Liquid cooling source with wide temperature range of supplied liquid
03/12/2014CN203478768U Full-year combined refrigerating unit
03/12/2014CN203478746U Refrigeration appliance
03/12/2014CN203478733U Cold-hot conduction integrated condenser of boiling range instrument
03/12/2014CN203478709U Injection oil return system, refrigerating system and air conditioner set
03/12/2014CN203478687U Refrigeration system
03/12/2014CN203478685U Semiconductor refrigeration system
03/12/2014CN203478673U Heat pump device
03/12/2014CN203478672U Variable frequency air-cooled heating and cooling system
03/12/2014CN203478668U Device for controlling liquid supply amount of flooded type screw unit
03/12/2014CN203478665U Compression circulation system with waste heat recovery and energy-saving mechanism
03/12/2014CN103635763A Multi-compressor refrigeration system
03/12/2014CN103629874A Clothes temperature-adjustable device and method
03/12/2014CN103629873A Control method of two-stage compression air conditioning system
03/12/2014CN103629866A Oil return control system and method of refrigeration compressor and air conditioner unit provided with oil return control system
03/12/2014CN103629864A Solar sewage-source heat pump system capable of carrying out on-line cleaning and automatic decontamination
03/12/2014CN103629862A Heat pump with defrosting structure and defrosting method
03/12/2014CN103629861A Thermal pump air conditioner water heating system and control method thereof
03/12/2014CN103629849A Portable remote intelligent control automobile refrigerating system
03/12/2014CN102679623B Ammonia-water-absorption water refrigerating and heating system device
03/12/2014CN102620494B Control technology for superheat degree of automatic cascade refrigeration thermostatic expansion valve
03/12/2014CN102520674B Refrigeration scheduling system and method by adopting back-pressure type cogeneration unit and wind-power output
03/12/2014CN102345950B Centrifugal chiller performance evaluation system
03/11/2014US8667805 Air conditioning system for communication equipment and controlling method thereof
03/06/2014WO2014036240A1 Air-conditioning system
03/06/2014WO2014035745A1 Variable speed drive control for chiller coast-through
03/06/2014WO2014035134A1 Variable volume receiver for freezing cycle of which degree of sub-cooling can be adjusted, freezing cycle comprising same, and method for controlling same
03/06/2014WO2014035133A1 Variable volume receiver for freezing cycle, freezing cycle comprising variable receiver for freezing cycle, and method for controlling same
03/06/2014WO2014034099A1 Refrigeration system
03/06/2014WO2014032672A1 A method for controlling a chiller system
03/06/2014US20140060098 Refrigerating apparatus
03/06/2014US20140060091 Method of servicing an aircraft cooling system and aircraft cooling system
03/06/2014US20140060090 Method of servicing an aircraft cooling system and aircraft cooling system
03/06/2014CA2789296A1 Systems enabling acquisition and processing of data from physical measurements, fabrication process for devices and use of these systems for testing the performance ofa piece of equipment
03/05/2014CN203464569U Automatic voltage increasing and decreasing control device of refrigeration equipment
03/05/2014CN203464568U Electronic expansion valve control device
03/05/2014CN203464567U Automatic defrosting device for air conditioner
03/05/2014CN203464566U Improved defrosting device of air source heat pump water heater
03/05/2014CN203464559U Liquefied gas storage tank rapid cooling device
03/05/2014CN203464540U Air conditioning system
03/05/2014CN203464539U Cold and warm water machine capable of providing sanitary hot water
03/05/2014CN203464526U Precise temperature control refrigerating device
03/05/2014CN203464494U Spit water heat system
03/05/2014CN103620322A Ejector with motive flow swirl
03/05/2014CN103615846A Method for controlling fixed-frequency compressor and inverter compressor of industrial cooler
03/05/2014CN103615845A Gas-liquid separation liquid storage early-warning control device with front-arranged refrigerant
03/05/2014CN103615842A Overall energy-saving compressor device
03/05/2014CN103615835A Quintuplet-generation system
03/05/2014CN103615823A Stirling-throttling composite refrigerator capable of quickly cooling
03/05/2014CN103615774A Auxiliary device for pump system, control method for auxiliary device and pump system
03/05/2014CN102356288B Microprocessor controlled defrost termination
02/2014
02/27/2014WO2014031708A1 Stage transition in transcritical refrigerant vapor compression system
02/27/2014WO2014031559A1 Transcritical refrigerant vapor compression system high side pressure control
02/27/2014WO2014030237A1 Refrigerating device
02/27/2014WO2014029402A1 A method for controlling a vapour compression system during start-up
02/27/2014WO2013124031A3 Starter for the compressor of a refrigerated centrifuge
02/27/2014US20140053588 High-efficiency data center cooling
02/26/2014CN203454507U Intelligent defrosting air-conditioning system
02/26/2014CN203454501U Refrigerant heater
02/26/2014CN203454497U Multiple-on-line air-conditioner oil-control system
02/26/2014CN203454473U Oil balancing device and VRV air conditioning system
02/26/2014CN203454472U Multi-split air conditioning system and oil balance devices thereof
02/26/2014CN203454469U Modularized waste heat recovery high-temperature heat pump
02/26/2014CN203454445U Intermediate adequacy cooling variable-flow two-stage compression refrigeration system in secondary throttling
02/26/2014CN203454441U Environment protective refrigerant magnetic suspension high efficiency water chilling unit
02/26/2014CN203454314U Solar air conditioner and air-cooling module combined system
02/26/2014CN103604247A Integrated design heat pump water heat and refrigerator
02/26/2014CN103604242A Refrigerating device and refrigerating control method thereof
02/26/2014CN103604241A Air conditioner and method for controlling same
02/26/2014CN103604239A Large-cold-storage gas expansion refrigerating system and refrigerating method thereof
02/26/2014CN103604237A Air conditioner and method for controlling same
02/26/2014CN103600748A Air-conditioning unit
02/26/2014CN102645065B Drive control device and method of electronic expansion valve
02/26/2014CN102345951B Energy efficiency estimation online monitoring system for refrigerating system
02/26/2014CN102080904B Air conditioner
02/26/2014CN101749890B Refrigeration apparatus and method for controlling the same
02/25/2014US8656728 Water filter with performance indicating device and refrigeration appliance including same
02/20/2014US20140047855 Apparatus for Improving Refrigeration Capacity
02/19/2014CN203443198U Starting protection device of direct expansion type ground source heat pump
02/19/2014CN203443197U On-line control heat pump
02/19/2014CN203443196U Control device used for defrosting of heat pump
02/19/2014CN203443182U Air conditioner
02/19/2014CN203443165U Air conditioner-water heater
02/19/2014CN203443027U Control system for ground source heat pump
02/19/2014CN103591742A Condensing unit starting control method, device and system
02/19/2014CN103587373A 机动车辆气候控制系统 Motor vehicle climate control system
02/19/2014CN102112827B Discrete frequency operation for unit capacity control
02/19/2014CN102109240B Cooling device
02/18/2014US8650894 System and method for compressor capacity modulation in a heat pump
02/13/2014WO2014023694A2 Method for controlling a compressor of a refrigeration system, and refrigeration system
02/13/2014WO2014023689A1 Refrigeration device and operating method therefor
02/13/2014US20140041406 Broadband heat pump system
02/13/2014US20140041399 Enhanced Economy Refrigeration Control System
02/13/2014US20140041145 Indoor unit of air-conditioning apparatus
02/13/2014DE102012214117A1 Kältegerät und Betriebsverfahren dafür Cooling device and operating method therefor
02/12/2014EP2694891A1 Transport refrigeration system and method for operating
02/12/2014CN203432177U Heat pump system and air conditioner provided with heat pump system
02/12/2014CN203432176U Centralized control system of heat pumps
02/12/2014CN203432175U Integrated semiconductor refrigeration device controller
02/12/2014CN203432174U Automatic defrosting device of dehumidifier in hydropower stations
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