159530 ⎘
Control issues Refrigerant outlet evaporator temperature
SYSTEM AND METHOD FOR LUBRICANT QUALITY CONTROL OF AN HVACR SYSTEM
#2DUAL TEMPERATURE REFRIGERATION SYSTEM
#3CO2 REFRIGERATION SYSTEM WITH SUPERHEAT CONTROL
#4A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM AT LOW SUPERHEAT
#5FLUID TEMPERATURE CONTROL SYSTEM
#6Control systems and methods for preventing evaporator coil freeze
#7Refrigeration system with combined superheat and subcooling control
#8Heat pump, methods of operation and simulation
#9Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages
#10Cooling system for fluid to be cooled
#11Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages
#12Temperature control system and control method of temperature control system
#13Control systems and methods for preventing evaporator coil freeze
#14Refrigeration system with combined superheat and subcooling control
#15Method and controller for preventing formation of droplets in a heat exchanger
#16COOLING SYSTEM FOR EFFICIENT OPERATION
#17TEST CHAMBER AND METHOD
#18Valve and capillary tube system for refrigeration systems
#19Cooling system and refrigerant control method for cooling system
#20TEMPERATURE-CONTROLLED CENTRIFUGE WITH CRASH PROTECTION
#21Dehumidifier with multi-circuited evaporator and secondary condenser coils
#22Air conditioning system and control method therefor
#23Ice making system with controlled dryness of refrigerant
#24Air conditioning method and device
#25Cooling system for fluid to be cooled
#26Adjustable duct for HVAC system
#27Test chamber and method
#28Refrigeration cycle apparatus
#29Heating, ventilating, air conditioning, and refrigeration system with simultaneous sub-cooling and superheat control
#30Cooling system
#31Apparatus for calibrating and testing multiple superheat controllers
#32Dehumidifier with multi-circuited evaporator and secondary condenser coils
#33Refrigeration system with combined superheat and subcooling control
#34Refrigeration cycle apparatus
#35Air conditioning and mode switching control method thereof
#36Air-conditioning apparatus
#37Refrigeration apparatus and method for controlling the same
#38Cooling system flood prevention tool
#39Method for controlling a supply of refrigerant to an evaporator in contingency mode
#40Conditioner determining a closed condition of an expansion valve
#41Refrigeration cycle apparatus
#42Cooling apparatus for a hot stamping die
#43Regulation method for inverter compressors in refrigeration facilities
#44Ice making device
#45Refrigeration cycle apparatus
#46Heat pump system
#47COrefrigeration system with direct COheat exchange for building temperature control
#48Method of maintaining the flow rate of a refrigerant while maintaining superheat
#49RETURN AIR SUPERHEAT DEGREE TEST METHOD FOR MULTI-SPLIT SYSTEM AND MULTI-SPLIT SYSTEM
#50Cooling circuit, cold drying installation and method for controlling a cooling circuit
#51Refrigeration cycle device
#52Freezestat assembly
#53Refrigeration cycle apparatus
#54Electronic expansion valve (EEV) control system and method
#55SYSTEM AND METHOD FOR DETECTING FLOW RESTRICTIONS ACROSS A COIL OF AN OUTDOOR HEAT EXCHANGER
#56Temperature control method
#57Valve and capillary tube system for refrigeration systems
#58Air conditioning device
#59Perturbation of expansion valve in vapor compression system
#60Selecting control strategy for an expansion valve
#61ELECTRONIC EXPANSION VALVE SUPERHEAT RECOVERY FOR A VARIABLE SPEED COMPRESSOR SYSTEM
#62Systems and methods of powering a refrigeration unit of a hybrid vehicle
#63System and method to maintain evaporator superheat during pumped refrigerant economizer operation
#64Systems and methods for detecting degradation of a component in an air conditioning system
#65Air conditioner
#66System for operating an HVAC system having tandem compressors
#67Refrigeration cycle device using working fluid containing 1,1,2-trifluoroethylene (R1123) and difluoromethane (R32)
#68Method and Apparatus For Calibrating And Testing Multiple Superheat Controllers
#69Vehicle air conditioning apparatus
#70Systems and Methods for Operating a Refrigeration System
#71Fluid heating and/or cooling system and related methods
#72Vehicle air conditioning apparatus
#73Vehicle air conditioning apparatus
#74Vehicle air conditioning apparatus
#75Valve Controller, Valve Controlling Method, Refrigeration And Cold Storage System, Device And Method For Controlling The System
#76Vehicle air conditioning apparatus
#77Air-conditioning apparatus
#78Cascade refrigeration system with modular ammonia chiller units
#79A METHOD FOR CONTROLLING A SUPPLY OF REFRIGERANT TO AN EVAPORATOR BASED ON TEMPERATURE MEASUREMENTS
#80Air-conditioner system for vehicle and method for controlling same
#81Method to control electronic expansion valve
#82Control arrangement for controlling superheat
#83Air conditioning unit having dynamic target condensing and evaporating values based on load requirements
#84Air conditioning apparatus
#85System for operating an HVAC system having tandem compressors
#86Cooling system
#87Method for controlling an expansion device of a vapor compression system during start-up using rates of change of an evaporator inlet and outlet temperature
#88Cooling circuit, cold drying installation and method for controlling a cooling circuit
#89System and method for dynamic control of an evaporator
#90SUPERHEAT AND SUB-COOLING CONTROL OF REFRIGERATION SYSTEM
#91Control system
#92Refrigerator and control method thereof
#93Air conditioning systems for at least two rooms using a single outdoor unit
#94Split air conditioning system with a single outdoor unit
#95Air conditioning systems with multiple temperature zones from independent ducting systems and a single outdoor unit
#96Compressor assembly having electronics cooling system and method
#97Temperature control apparatus, processing apparatus, and temperature control method
#98Air-conditioning apparatus
#99Refrigeration apparatus which injects an intermediate-gas liquid refrigerant from multi-stage expansion cycle into the compressor
#100Refrigeration system controlled by refrigerant quality within evaporator
#101Air-conditioning apparatus
#102Air-conditioning apparatus
#103Thermal expansion valve
#104Condensing unit having fluid injection
#105Method for controlling a supply of refrigerant to an evaporator
#106Refrigeration cycle apparatus
#107Method to control electronic expansion valve
#108Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector
#109Cascade refrigeration system with modular ammonia chiller units
#110Method for operating a vapour compression system using a subcooling value
#111Air conditioning apparatus
#112Air-conditioning and hot water supply combination system
#113HEAT PUMP APPARATUS AND OPERATION METHOD FOR HEAT PUMP APPARATUS
#114Ejector cycle refrigerant separator
#115Control algorithm for electronic expansion valve modulation
#116Control of an expansion valve regulating refrigerant to an evaporator of a climate control system
#117AIR CONDITIONER, METHOD FOR CONTROLLING OPENING OF EXPANSION VALVE, AND COMPUTER-READABLE RECORDING MEDIUM WITH EXPANSION VALVE OPENING CONTROL PROGRAM RECORDED THEREON
#118DEHUMIDIFICATION CONTROL IN REFRIGERANT VAPOR COMPRESSION SYSTEMS
#119Air-conditioning hot-water supply system, and heat pump unit
#120DYNAMIC SUPERHEAT CONTROL FOR HIGH EFFICIENCY REFRIGERATION SYSTEM
#121Cascade refrigeration system with modular ammonia chiller units
#122Control process for an expansion valve
#123APPARATUS AND METHOD FOR MONITORING SUPER-HEATING OF REFRIGERANT TO IMPROVE COMPRESSOR EFFICIENCY AND LOWER ENERGY USAGE
#124AIR CONDITIONING APPARATUS
#125REFRIGERATOR
#126Evaporator for a refrigeration circuit
#127Method for calibrating a superheat sensor
#128Method for controlling a flow of refrigerant to an evaporator
#129SUCTION SUPERHEAT CONROL BASED ON REFRIGERANT CONDITION AT DISCHARGE
#130Superheat control for HVACandR systems
#131Leakage diagnosis apparatus, leakage diagnosis method, and refrigeration apparatus
#132AIR CONDITIONING APPARATUS
#133Refrigeration system with parallel evaporators and variable speed compressor
#134AIR CONDITIONING APPARATUS AND AIR CONDITIONING APPARATUS REFRIGERANT QUANTITY DETERMINATION METHOD
#135AIR CONDITIONING APPARATUS REFRIGERANT QUANTITY DETERMINATION METHOD AND AIR CONDITIONING APPARATUS
#136Heat pump apparatus
#137REFRIGERATION CYCLE
#138Air conditioner, refrigerant filling method of air conditioner, method for judging refrigerant filling state of air conditioner as well as refrigerant filling and pipe cleaning method of air conditioner
#139Refrigeration system
#140EXPANSION VALVE FOR A REFRIGERANT SYSTEM
#141REFRIGERATING APPARATUS
#142Method for controlling a vapour compression system
#143USE OF AN ADJUSTABLE EXPANSION VAVLE TO CONTROL DEHUMIDIFICATION
#144Method for controlling a refrigerant distribution
#145Systems and methods of powering a refrigeration unit of a hybrid vehicle
#146Medium- and Low-Temperature Integrated Refrigerating/Freezing System
#147Condensing unit having fluid injection
#148Modified Fuzzy Control for Chiller Electronic Expansion Valve
#149REFRIGERATION SYSTEM
#150AIR CONDITIONER/HEAT PUMP WITH INJECTION CIRCUIT AND AUTOMATIC CONTROL THEREOF
#151Air-Conditioning System, In Particular For A Motor Vehicle
#152Valve controller, valve controlling method, refrigeration and cold storage system, device and method for controlling the system
#153REFRIGERATION APPARATUS
#154Air conditioner that corrects refrigerant quantity determination based on refrigerant temperature
#155REFRIGERATING PLANT
#156CONTROLLING METHOD OF AIR CONDITIONER
#157METHOD FOR OPERATING TRANSPORT REFRIGERATION UNIT WITH REMOTE EVAPORATOR
#158Fixed and variable refrigerant metering system
#159Refrigerated transport system
#160Refrigeration system
#161Refrigerating cycle apparatus
#162Dynamic superheat control for high efficiency refrigeration system
#163Refrigeration apparatus with reduced constraints on placement of utilization unit relative to heat source unit
#164Refrigeration control systems and methods for modular compact chiller units
#165Refrigeration control system
#166REFRIGERATION APPARATUS
#167Air conditioner
#168Heat pump type hot water supply outdoor apparatus
#169Device and method for controlling valve
#170Air conditioning system
#171Refrigeration system
#172Refrigeration system and refrigeration system analyzer
#173Air conditioner
#174Air conditioner, refrigerant filling method of air conditioner, method for judging refrigerant filling state of air conditioner as well as refrigerant filling and pipe cleaning method of air conditioner
#175Vehicle air-conditioning system
#176AIR CONDITIONER
#177Compressor assembly having electronics cooling system and method
#178Humidity control system
#179Air conditioner
#180Expansion valve control system and method for air conditioning apparatus
#181AIR CONDITIONER
#182Refrigerant quantity determining system of air conditioner
#183Air conditioning apparatus
#184Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system
#185Temperature control in variable-capacity HVAC system
#186Heat extraction machine and a method of operating a heat extraction machine
#187Control device for refrigeration or air conditioning systems
#188Method for controlling a refrigeration system
#189Air conditioning apparatus
#190Control of a refrigeration circuit with an internal heat exchanger
#191System and method for controlling an air conditioner or heat pump
#192Air conditioner with refrigerant quantity judging mode
#193Refrigeration system
#194Method for evaluating refrigeration cycle performance
#195Heat pump system with auxiliary water heating
#196Method of controlling multiple refrigeration devices
#197Rotary compressor and heat pump system
#198Method for controlling a pulsed expansion valve
#199Refrigeration cycle
#200Proofing a refrigeration system operating state
#201Method for controlling amount of refrigerant of dual type unitary air conditioner
#202Refrigeration system with parallel evaporators and variable speed compressor
#203Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment
#204Heating, ventilation and air conditioning (HVAC) system and method using feedback linearization
#205Superheat control by pressure ratio
#206Energy efficient capacity control for an air conditioning system
#207Refrigeration mechanical diagnostic protection and control device
#208Cooling cycle apparatus and method of controlling linear expansion valve of the same
#209Supercritical refrigerant cycle system
#210System and method for controlling temperature of refrigerant in air conditioner
#211Electrically controlled defrost and expansion valve apparatus