Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
07/2010
07/27/2010US7762093 Method for controlling variable capacity compressor of air conditioner
07/27/2010US7762091 Apparatus for controlling the capacity of an air conditioner and control method using the same
07/22/2010US20100180613 Expansion valve
07/21/2010CN201532063U Critical pressure control energy saving apparatus for special air-conditioning refrigeration system
07/21/2010CN201532056U Hot-water air conditioner
07/21/2010CN201532052U Semiconductor refrigeration system
07/21/2010CN201532048U Air-conditioning device for heat pump
07/21/2010CN1969281B Improved lubricant return schemes for use in refrigerant cycle
07/21/2010CN1877126B Scroll compressor and refrigerating apparatus
07/21/2010CN101784850A Refrigeration monitoring system and method
07/20/2010US7757505 Predictive capacity systems and methods for commercial refrigeration
07/20/2010US7757504 Air conditioning controller
07/20/2010CA2615778C Speed control of multiple components in refrigerant systems
07/15/2010US20100179703 Refrigeration system energy monitoring and diagnostics
07/15/2010US20100175403 Refrigerator
07/15/2010US20100175402 Electronic refrigeration control system including a variable speed compressor
07/15/2010US20100175397 Air conditioner
07/15/2010US20100175393 Biomaterial Freezing
07/14/2010CN201527154U Fireworks drying room using air-source heat pump as heat source
07/14/2010CN201527053U Energy-saving type constant-temperature and constant-humidity air conditioning unit
07/14/2010CN101776358A Varied concentration mixed working medium auto-cascade refrigerator
07/13/2010US7752855 Air conditioner with refrigerant quantity judging mode
07/13/2010US7752853 Monitoring refrigerant in a refrigeration system
07/08/2010US20100170273 Refrigerating and air conditioning apparatus
07/07/2010EP2204621A2 Air conditioner and method for detecting malfunction thereof
07/07/2010CN201522129U Mechanical temperature control refrigerator refrigerating system capable of quick freezing and closing refrigerating chamber.
07/07/2010CN101769662A Frequency conversion energy-saving temperature control device of refrigerating device
07/07/2010CN101180483B Alloy for fusible plug and fusible plug
07/06/2010US7748225 Interactive control system for an HVAC system
07/01/2010WO2010025388A3 Air conditioner cooling device
07/01/2010US20100163637 Expansion valve and method of producing the same
07/01/2010US20100162741 Uninterruptable power supply for water pump
06/2010
06/30/2010CN101765750A A method for controlling a refrigerant distribution
06/30/2010CN101762124A Electric throttling distributor, air conditioner system and flow control method thereof
06/30/2010CN101762105A Air conditioning system and flow control method thereof, and electric flow distributor
06/30/2010CN101761985A Multiple linking type air conditioner and operation method thereof
06/29/2010US7743617 Chiller sound reduction control system and method
06/29/2010CA2610421C Oil-free liquid chiller
06/24/2010WO2010039385A3 Start-up for refrigerant system with hot gas reheat
06/24/2010US20100161134 Variable capacity compressor controller and variable capacity compressor control method
06/24/2010US20100154446 Refrigerator and controlling method thereof
06/24/2010US20100154445 Cooling unit
06/23/2010EP2198218A2 System and method for calibrating parameters for a refrigeration system with a variable speed compressor
06/23/2010EP2198212A1 Suction superheat control based on refrigerant condition at discharge
06/23/2010EP2198160A1 System and method for evaluating parameters for a refrigeration system with a variable speed compressor
06/23/2010CN201514223U Frost detector and heat pump-type air conditioner
06/23/2010CN1699755B A compressor controller and method
06/23/2010CN101755179A Control system
06/23/2010CN101755177A Economized refrigerant system with flow control
06/23/2010CN101749909A Refrigerator and temperature control method thereof
06/23/2010CN101749906A Defrosting control method applicable to air-cooling heat pump unit
06/23/2010CN101749890A Refrigeration apparatus and method for controlling the same
06/23/2010CN101749881A Cooling apparatus and cooling method
06/23/2010CN101749805A Air conditioner and control method thereof
06/23/2010CN101749804A Air conditioner and control method thereof
06/23/2010CN101746241A Method and system for storage of cold in a vehicle air conditioning system
06/23/2010CN101331369B Electric power management system for integration transportation refrigeration unit
06/23/2010CN101307974B Steam compression refrigerating cycle dry-type evaporator exit status measurement method and device
06/17/2010WO2010066662A2 Method of operating a compressor and an apparatus therefor
06/17/2010DE102008061631A1 Verfahren zur Bestimmung der Leistungszahl einer Kältemaschine Method for determining the performance of a refrigeration machine
06/16/2010EP2196740A2 Method for determining the performance of a cooling machine
06/16/2010EP2195588A2 System and method for calculating parameters for a refrigeration system with a variable speed compressor
06/16/2010EP2195540A1 Compressor protection system and method
06/16/2010EP2195539A2 System and method for monitoring overheat of a compressor
06/16/2010CN201508082U Water source heat pump set
06/16/2010CN201508077U Air conditioner
06/16/2010CN201508075U Discrete circulating liquor cabinet
06/16/2010CN201508073U Low-temperature brine chiller adopting electronic expansion valve to control temperature
06/16/2010CN101738038A Control method for pressure balance of heat pump air conditioner
06/16/2010CN101738037A Protector preventing discharge temperature of air conditioner compressor from being too high
06/16/2010CN101738036A Water chilling unit with self freeze-proofing function
06/16/2010CN101737999A Refrigerating and heating systems for electric automobile
06/16/2010CN101427083B Refrigerating apparatus
06/16/2010CN101356411B System and method for capacity control in a multiple compressor chiller system
06/16/2010CN101326415B Remote diagnosis and estimation of refrigerant system
06/16/2010CN101289804B Clothes dryer
06/16/2010CN101261059B Control system using high-temperature tail gas for refrigeration and its control method
06/16/2010CN101236033B Absorption type air conditioner cold water main unit and its tube antifreezing method
06/16/2010CN101194131B Refrigerant system including change-speed motor controller used for low-speed operatioin, compressor and refrigerant system operating method
06/16/2010CN101194130B Refrigeration system and operation method thereof
06/16/2010CN101082457B Refrigeration device
06/15/2010US7735328 Apparatus and method for monitoring state information in trial run mode of multi-airconditioner
06/10/2010WO2010065423A1 Electrochemical compressor and refrigeration system
06/10/2010WO2010036480A3 Flash tank economizer cycle control
06/10/2010US20100145527 Method for operating a variable displacement compressor and system with a variable displacement compressor
06/10/2010US20100139301 Temperature control through pulse width modulation
06/10/2010US20100139294 Cooling System Having A Bypass Valve To Regulate Fluid Flow
06/09/2010EP2193316A1 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
06/09/2010EP2193315A1 Control system
06/09/2010CN201503166U Refrigeration heat recovery unit capable of producing high-temperature hot water
06/09/2010CN1781006B System and method for monitoring remote refrigeration system
06/09/2010CN101730825A A method and system for controlling a temperature in an absorption chiller
06/09/2010CN101728662A Slide-in cluster block assembly
06/09/2010CN101726132A Air conditioner
06/09/2010CN101725533A Method for starting compressor of air conditioner at low temperature
06/09/2010CN101721077A Cooling system
06/09/2010CN101430154B Inverse defrosting method for air supply heat pump
06/08/2010US7730733 Apparatus and method of summing capacities of outdoor units in multiple air conditioner
06/08/2010US7730732 Refrigerating storage cabinet
06/08/2010US7730731 Refrigeration system with serial evaporators
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