Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
01/2009
01/21/2009EP2017556A1 Air conditioner
01/21/2009EP2016353A1 Malfunction detection for fan or pump in refrigerant system
01/21/2009EP2016352A1 Remote software loading for refrigerant system
01/21/2009EP2015989A1 Climate control system with automatic wiring detection
01/21/2009CN101351953A Electronic control transformer using DC link voltage
01/21/2009CN100453922C Drying equipment
01/21/2009CN100453921C Cooling apparatus
01/21/2009CN100453814C Capacity modulated scroll machine
01/20/2009US7478540 Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
01/20/2009CA2493895C Method and apparatus for reducing inrush current in a multi-stage compressor
01/15/2009WO2009007435A2 Method and apparatus for cooling a hydrocarbon stream
01/15/2009US20090013700 Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system
01/15/2009DE102007032053A1 Electrical device e.g. refrigerator, current consumption controlling apparatus, has learning device for collecting and evaluating data relative to usage of device, and controller for controlling operation of device based on data evaluation
01/15/2009DE102007008172B4 Temperiervorrichtung für eine Druckmaschine Tempering device for a printing press
01/15/2009CA2692967A1 Method and apparatus for cooling a hydrocarbon stream
01/14/2009EP2013554A2 Refrigeration system controller and method
01/14/2009CN101346595A Application of a switched reluctance motion control system in a chiller system
01/14/2009CN101344336A Ejector cycle system
01/14/2009CN101344289A Air conditioner and method for controlling the same
01/14/2009CN100451498C Multi-type air conditioner and method to for controlling same
01/14/2009CN100451497C Digital scroll condensing unit controller
01/14/2009CN100451489C Method and a control unit for controlling a power level
01/14/2009CN100451485C Freezing apparatus
01/13/2009US7475556 System and apparatus controlling a variable speed compressor system
01/08/2009WO2009004253A2 Method for controlling the temperature of a cathode feedline of a fuel cell
01/08/2009US20090007575 Cooling apparatus
01/08/2009DE102008024305A1 Kältemittelkreislaufsystem Refrigerant circulatory system
01/07/2009EP2012426A2 Inverter drive and heat pump water heater
01/07/2009EP2012079A1 Air conditioner
01/07/2009EP2012069A1 Method for regulating the delivery temperature of a service fluid in output from a refrigerating machine
01/07/2009EP2012068A1 Method for regulating the delivery temperature of a service fluid in output from a refrigerating machine
01/07/2009CN201177351Y Multi-link air conditioner oil-balancing gas-balancing control device
01/07/2009CN101341367A Heat pump having impulse-width modulation controller
01/07/2009CN101338961A Automatic oil return control method and device for refrigeration system
01/07/2009CN101338948A Refrigeration system provided with electronic expansion valve opening control device
01/07/2009CN100449225C Refrigeration system of air conditioning apparatuses with bypass line between inlet and outlet of compressor
01/07/2009CN100449224C Freezing equipment
01/06/2009US7472559 Method for controlling air conditioner
01/06/2009US7472557 Automatic refrigerant charging apparatus
01/06/2009US7472556 Vacuum insulated refrigerator cabinet and method for assessing thermal conductivity thereof
01/06/2009US7472554 Passenger environmental protection
01/01/2009US20090001866 Refrigeration unit
01/01/2009US20090000322 Control device and control method for air conditioning device
12/2008
12/31/2008EP2009370A1 Water heater
12/31/2008EP2009369A1 A heat pump air condition system, and the steam jet system and the control method thereof
12/31/2008EP2009368A1 Refrigerating apparatus
12/31/2008EP2008039A1 Refrigerating system with parallel staged economizer circuits discharging to interstage pressures of a main compressor
12/31/2008EP2008036A1 Refrigerating system with parallel staged economizer circuits using multistage compression
12/31/2008EP2008034A1 Refrigeration system capacity controller and method
12/31/2008CN101336357A Refrigerant system unloading by-pass into evaporator inlet
12/31/2008CN100447509C Condensation pressure control method
12/30/2008US7469547 Arrangement for detecting the position of a damper blade using a wireless communication sensor
12/25/2008US20080319587 Thermal control system and method
12/25/2008US20080314056 Linear-Compressor Control System, a Method of Controlling a Linear Compressor and a Linear Compressor
12/24/2008WO2008157757A1 Method for leak detection in heat transfer system
12/24/2008WO2008156643A1 Refrigeration monitoring system and method
12/24/2008WO2008132020A3 A cooling device and the control method thereof
12/24/2008EP2005079A1 Refrigerating system with parallel staged economizer circuits and a single or two stage main compressor
12/24/2008DE102007028973A1 Cooling system for cooling power engine in production plant, has measuring device attached to fluid collector and controlling cooling agent mass and/or cooling agent volume stored in fluid collector
12/24/2008CN201170673Y Constant temperature heat pump set for air-cooled type swimming pool
12/24/2008CN101331372A Air conditioner
12/24/2008CN101331371A Air conditioner
12/24/2008CN101331370A Air conditioner
12/24/2008CN101331369A Electric power management system for integration transportation refrigeration unit
12/24/2008CN101331368A Air conditioner
12/24/2008CN101331366A Air conditioner
12/24/2008CN101329131A Control device of refrigerator
12/24/2008CN101329130A Control device of refrigerator
12/24/2008CN101328889A Scroll machine with continuous capacity modulation
12/24/2008CN100445651C Modularized combined refrigeration equipment capable of adjusting working capacity in frequency conversion
12/18/2008WO2008151630A1 A method for controlling a vapour compression system
12/18/2008WO2008151629A1 A method for controlling a refrigerant distribution
12/18/2008US20080307802 System and Method for Managing Water Content in a Fluid
12/17/2008EP2003410A2 Refrigeration system, and analyzer of refrigeration system
12/17/2008CN201166489Y Central air conditioner system
12/17/2008CN101326416A Air conditioner
12/17/2008CN101326415A Remote diagnosis and estimation of refrigerant system
12/17/2008CN101326414A System and method for controlling operation of heat pump
12/17/2008CN101326413A Lubrication system for acute stopping bearing of magnetic bearing compressor
12/17/2008CN101326412A Flash tank refrigerant control
12/17/2008CN101326408A Refrigerant system with speed-changing driver
12/17/2008CN101324392A Pressure regulation system of ultra-low temperature refrigerating device
12/17/2008CN100443830C Air-conditioner, outdoor unit and refrigeration unit
12/17/2008CN100443824C Oil return control in refrigerant system
12/17/2008CN100443822C Heat-pump hot water supply apparatus
12/16/2008US7466098 Method for controlling operation of compressor and apparatus thereof
12/16/2008US7464561 Unitary control for air conditioner and/or heat pump
12/16/2008CA2510701C Hybrid heating and cooling system
12/11/2008WO2008149767A1 Air conditioner
12/11/2008WO2008149715A1 Air conditioner
12/10/2008EP2000758A1 Control device for a refrigerating machine
12/10/2008EP2000755A2 Air conditioner and method of controlling the same
12/10/2008EP2000754A2 Method for estimation the thermal load of a circuit for a service fluid at outlet from a refrigerating machine
12/10/2008EP1999415A1 Vapor compression refrigerating cycle, control method thereof, and refrigerating apparatus to which the cycle and the control method are applied
12/10/2008EP1998968A1 Motor vehicle air conditioning system with standstill air conditioning, and method for operating the same
12/10/2008CN101321996A Method and equipment for cooling load in optimized economization type vapor compression system
12/10/2008CN101319833A Air conditioner and method of controlling the same
12/10/2008CN100441985C Method of controlling air conditioner for vehicles
12/10/2008CN100441984C 冰箱 Refrigerator
12/10/2008CN100441983C Capacity governing system for heat pumping set
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