159575 ⎘
Sensing or detecting of parameters; Sensors therefor; Pressures of the compressor Suction pressures
Air conditioner
#302Air conditioner
#303Low charge packaged refrigeration system
#304Evaporator liquid preheater for reducing refrigerant charge
#305Fault detection and diagnostic system for a refrigeration circuit
#306Refrigerant level monitor for refrigeration system
#307Constant-temperature-fluid circulation device
#308Air-conditioning apparatus including multiple expansion devices
#309Refrigeration cycle apparatus
#310Single point communication scheme for a transport refrigeration system
#311Vehicular heat management system
#312Air conditioner
#313Air-conditioning apparatus
#314Vehicular air-conditioning device
#315Vehicular air-conditioning device
#316Chiller apparatus with freezing cycle for cooling and refrigerant cycle for heating
#317Vehicle air conditioner
#318Apparatus and method for hybrid water heating and air cooling and control thereof
#319Apparatus and method for hybrid water heating and air cooling and control thereof
#320Refrigerant charge detection for ice machines
#321Refrigeration apparatus
#322Brayton cycle type refrigerating apparatus
#323System for managing lubricant levels in tandem compressor assemblies of an HVAC system
#324Method to control electronic expansion valve
#325Air conditioner
#326Compressor diagnostic and protection system and method
#327Air-conditioning apparatus
#328Air-conditioning apparatus
#329On-demand micro expansion valve for a refrigeration system
#330Air-conditioning apparatus
#331Sensor failure error handling
#332Compressor operation management in air conditioners
#333Air-conditioning apparatus having indoor units and relay unit
#334Accommodating CSSH for tandem compressor transitions
#335Method and system for controlling operation of evaporator fans in a transport refrigeration system
#336Air-conditioning apparatus with subcooling heat exchanger
#337Air-conditioning apparatus
#338Air conditioning unit having dynamic target condensing and evaporating values based on load requirements
#339HVAC systems and controls
#340Air-conditioning apparatus with a plurality of indoor units and a cooling and heating mixed mode of operation
#341Air conditioning apparatus
#342Air-conditioning apparatus
#343Vehicle air conditioner with a controller for judging frost formation
#344Air-conditioning apparatus and operation control method therefor
#345Air-conditioning apparatus
#346Centrifugal compressor inlet guide vane control
#347System for controlling operation of an HVAC system having tandem compressors
#348Air conditioner and method for controlling the same
#349Method and apparatus for monitoring refrigeration-cycle systems
#350Air-conditioning apparatus
#351Air-conditioning apparatus
#352Heat pump apparatus
#353Transcritical refrigerant vapor compression system high side pressure control
#354Systems and methods for refrigerant charge detection
#355Secondary fluid valve and system
#356Air conditioning system, method for controlling air conditioning system, and outdoor apparatus of air conditioning system
#357System and method for controlling an air conditioning system and an outdoor apparatus of the system
#358Air-conditioning apparatus
#359Frozen evaporator coil detection and defrost initiation
#360Refrigeration device for container
#361Variable-operating point components for cube ice machines
#362Refrigeration device for container
#363Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method
#364Cooling circuit, cold drying installation and method for controlling a cooling circuit
#365Method for adjusting fan and compressor power for a vehicle cabin heating system
#366Refrigerating apparatus
#367Refrigeration cycle apparatus
#368Vehicular air-conditioning unit
#369Air-conditioning apparatus with low outside air temperature mode
#370Air-conditioning system and relay device
#371Environment control system and devices
#372Container refrigeration device
#373Air-conditioning apparatus with low outside air temperature mode
#374Apparatus and method for subcooling control based on superheat setpoint control
#375Discharge pressure calculation from torque in an HVAC system
#376Heat pump system capable of adjusting amount of refrigerant stored in liquid receiver
#377Air-conditioning apparatus with low outside air temperature mode
#378Intelligent compressor flooded start management
#379Method for detection of loss of refrigerant
#380Refrigerant compressor
#381Vehicle air conditioning apparatus
#382Air-conditioning apparatus and railway vehicle air-conditioning apparatus
#383Air-conditioning apparatus
#384Refrigeration cycle device, equipment, and refrigeration cycle method
#385Heat pump system, control device, temperature adjustment method, and program
#386User control interface for heat transfer system
#387Heat pump defrosting system and method
#388Vehicle air conditioning apparatus
#389Air-conditioning apparatus
#390Air conditioning apparatus
#391Methods of controlling a cooling system based on pressure differences across a scroll compressor
#392Refrigeration device
#393Scroll compressor differential pressure control during compressor shutdown transitions
#394Axial thrust control for rotary compressors
#395Refrigeration apparatus which injects an intermediate-gas liquid refrigerant from multi-stage expansion cycle into the compressor
#396Method for controlling a thermal storage heat pump system
#397Air-conditioning apparatus with regulation of injection flow rate
#398Intelligent thermostatic control method and device for an air conditioner blowing cold and hot air
#399Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program
#400Condenser fan speed control for air conditioning system efficiency optimization
#401Expansion valve setpoint control systems and methods
#402Refrigerating and air-conditioning apparatus and method for controlling refrigerating and air-conditioning apparatus
#403Air-conditioning apparatus
#404Refrigeration apparatus
#405Air-conditioning apparatus
#406Refrigerant compressor and refrigeration cycle apparatus using the same
#407Heating and/or cooling system for maintaining an environment at a desired temperature
#408Heat-pump chiller with improved heat recovery features
#409Method and apparatus for monitoring refrigeration-cycle systems
#410Method and apparatus for monitoring a refrigeration-cycle system
#411Method and apparatus for monitoring a refrigeration-cycle system
#412Method and apparatus for monitoring a refrigeration-cycle system
#413Method and apparatus for monitoring a refrigeration-cycle system
#414Method and apparatus for monitoring a refrigeration-cycle system
#415Ventilation system
#416Compressor diagnostic and protection system and method
#417Method and apparatus for monitoring a refrigeration-cycle system
#418Air-conditioning system and humidity control device
#419Air conditioning apparatus
#420Air conditioner and starting control method thereof
#421Refrigeration cycle apparatus
#422Method to control electronic expansion valve
#423Air conditioner self-charging and charge monitoring system
#424Method of operating a cooling system having one or more cooling units
#425Air conditioner and method of controlling the same
#426Air conditioner and method of operating an air conditioner
#427REFRIGERATION PLANT AND METHODS OF CONTROL THEREFOR
#428Turbo refrigeration unit, control device therefor, and control method therefor
#429Refrigerating cycle apparatus having an injection circuit and operating with refrigerant in supercritical state
#430Capacity and pressure control in a transport refrigeration system
#431Defrost operations and apparatus for a transport refrigeration system
#432Heat pump system
#433TABLE TOP REFRIGERATED BEVERAGE DISPENSER
#434Container refrigeration apparatus
#435Container refrigeration system
#436Air filter monitoring system
#437Piston operated bypass valve for a screw compressor
#438PARAMETER CONTROL IN TRANSPORT REFRIGERATION SYSTEM AND METHODS FOR SAME
#439Low suction pressure protection for refrigerant vapor compression system
#440DYNAMIC SUPERHEAT CONTROL FOR HIGH EFFICIENCY REFRIGERATION SYSTEM
#441AIR CONDITIONER AND METHOD FOR OPERATING SAME
#442Refrigeration Cycle
#443CONTROL OF A TRANSCRITICAL VAPOR COMPRESSION SYSTEM
#444Air-conditioning apparatus with primary and secondary heat exchange cycles
#445Device for separating lubricant from a lubricant-refrigerating gas mixture discharged from at least one refrigerant compressor
#446REFRIGERANT VAPOR COMPRESSION SYSTEM WITH HOT GAS BYPASS
#447HEAT PUMP SYSTEM
#448HEAT PUMP SYSTEM
#449Refrigeration system having a variable speed compressor
#450SOLAR PHOTOVOLTAIC -COMMERCIAL ELECTRICITY DUALLY DRIVEN HEAT PUMP SYSTEM WITH COLD/HEAT STORAGE
#451Method of analysing a refrigeration system and a method of controlling a refrigeration system
#452High-side pressure control for transcritical refrigeration system
#453SUCTION SUPERHEAT CONROL BASED ON REFRIGERANT CONDITION AT DISCHARGE
#454HEAT TRANSFER SYSTEM AND METHOD
#455AIR CONDITIONER AND CONTROL METHOD THEREOF
#456LIQUID VAPOR SEPARATION IN TRANSCRITICAL REFRIGERANT CYCLE
#457Refrigerant system and method for controlling the same
#458AIR-CONDITIONING REFRIGERATING SYSTEM
#459Compressor diagnostic and protection system and method
#460Carbon dioxide refrigerant vapor compression system
#461AIR CONDITIONING APPARATUS
#462Method of controlling inlet pressure of a refrigerant compressor
#463CONTINUOUS COMPRESSOR ENVELOPE PROTECTION
#464Device and method for operating a refrigeration cycle with noncondensable gas addition.
#465AIR CONDITIONING APPARATUS REFRIGERANT QUANTITY DETERMINATION METHOD AND AIR CONDITIONING APPARATUS
#466Refrigeration system mounted within a deck
#467Refrigeration system having a variable speed compressor
#468Heat-pump chiller with improved heat recovery features
#469Refrigerant vapor compression system with flash tank economizer
#470REFRIGERATION APPARATUS
#471Microprocessor-controlled beverage dispenser
#472Ejector cycle system
#473AIR CONDITIONING AND HOT WATER SUPPLY COMPLEX SYSTEM
#474CAPACITY MODULATION OF REFRIGERANT VAPOR COMPRESSION SYSTEM
#475Refrigerant Accumulator
#476Operation controller for compressor and air conditioner having the same
#477Method and system for controlling compressor
#478ENVIRONMENTAL CONTROL UNIT FOR HARSH CONDITIONS
#479REFRIGERATION CYCLE APPARATUS
#480REFRIGERATION SYSTEM
#481Start-up control device and method for electric scroll compressor
#482REFRIGERATION APPARATUS
#483Air conditioner and defrosting operation method of the same
#484Method for determination of the coefficient of performanace of a refrigerating machine
#485ENVIRONMENTAL CONTROL UNIT FOR HARSH CONDITIONS
#486TRANSCRITICAL REFRIGERANT VAPOR COMPRESSION SYSTEM WITH CHARGE MANAGEMENT
#487Refrigerant vapor compression system and method of transcritical operation
#488METHOD FOR OPERATING TRANSPORT REFRIGERATION UNIT WITH REMOTE EVAPORATOR
#489Refrigerant charging device, refrigeration device and refrigerant charging method
#490Suction modulation valve for refrigerant system with adjustable opening for pulse width modulation control
#491Methods and systems for controlling air conditioning systems having a cooling mode and a free-cooling mode
#492Heat source apparatus and method of starting the apparatus
#493Refrigerated transport system
#494Suction valve pulse width modulation control based on evaporator or condenser pressure
#495Method and apparatus for cooling
#496Refrigeration system
#497Dynamic superheat control for high efficiency refrigeration system
#498OFF-SEASON START-UPS TO IMPROVE RELIABILITY OF REFRIGERANT SYSTEM
#499Intelligent defrosting control method for an air conditioner
#500Refrigeration System
#501Air conditioner
#502Air conditioner
#503Diagnostic Method for Proper Refrigerant Valve Operation
#504Operation and control of tandem compressors and reheat function
#505Method for determining if refrigerant charge is sufficient and charging refrigerant
#506REFRIGERATION COOLING SYSTEM CONTROL
#507REFRIGERATION SYSTEM
#508Humidity controller utilizing the pressure differential sensors for varying the compressor capacity
#509Refrigeration device control system
#510REFRIGERATION SYSTEM
#511Remote Diagnostics and Prognostics for Refrigerant Systems
#512Ejector cycle system
#513Pressure based control of parallel compressors in multiple refrigeration units
#514Air conditioner monitor and alarm system
#515Intelligent controller for refrigerating and air conditioning systems
#516AIR CONDITIONER
#517Electric compressor and control device for estimating compressor discharge temperature
#518Expansion valve control system and method for air conditioning apparatus
#519Air conditioning apparatus
#520Refrigerant charge control in a heat pump system with water heater
#521Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system
#522Air conditioning apparatus
#523Rotation speed control device, air conditioner, and rotation speed control method
#524REFRIGERATION MONITORING SYSTEM AND METHOD
#525Operational limit to avoid liquid refrigerant carryover
#526Heat extraction machine and a method of operating a heat extraction machine
#527Transcritical Cooling Systems
#528Refrigerating Apparatus
#529Method for controlling a refrigeration system
#530Environmental control unit for harsh conditions
#531Method and apparatus for cooling
#532Control of a refrigeration circuit with an internal heat exchanger
#533INTELLIGENT THERMOSTAT SYSTEM FOR MONITORING A REFRIGERANT-CYCLE APPARATUS
#534INTELLIGENT THERMOSTAT SYSTEM FOR LOAD MONITORING A REFRIGERANT-CYCLE APPARATUS
#535Air conditioner with refrigerant quantity judging mode
#536Refrigeration system
#537Refrigerant System With Water Heating
#538Heat pump system with auxiliary water heating
#539Multistage compressor
#540Air conditioner having an ice melting operation terminated on the basis of refrigerant temperature and pressure
#541Method of controlling multiple refrigeration devices
#542Air conditioning system
#543Predictive capacity systems and methods for commercial refrigeration
#544Method for controlling stop operation of air conditioner
#545Variable Capacity Modular Combined Refrigerating Installation by Frequency Conversion
#546METHOD AND SYSTEM FOR AUTOMATIC CAPACITY SELF-MODULATION IN A COMRPESSOR
#547Evaporator pressure regulator control and diagnostics
#548Refrigeration system
#549METHOD AND APPARATUS FOR MONITORING REFRIGERANT-CYCLE SYSTEMS
#550Air filter monitoring system
#551Refrigeration system having adjustable refrigeration capacity
#552Method for controlling temperature
#553Variable speed condenser fan control system
#554Refrigeration system capacity controller and method
#555Methods and apparatus for linearized temperature control of commercial refrigeration systems
#556Control method for variable capacity compressors
#557HVAC MONITOR AND SUPERHEAT CALCULATOR SYSTEM
#558Heating And Defrosting Methods And Apparatus
#559Refrigeration system and method of operating the same
#560Equipment diagnosis device, refrigerating cycle apparatus, fluid circuit diagnosis method, equipment monitoring system, and refrigerating cycle monitoring system
#561Pressure ratio unload logic for a compressor
#562Refrigeration system
#563Heat pump system having a defrost mechanism for low ambient air temperature operation
#564AUTOMATED CONDENSING UNIT TEST APPARATUS
#565Heat exchanging device having continuously operatable compressor
#566Method of analysing a refrigeration system and a method of controlling a refrigeration system
#567Refrigerating apparatus
#568Monitoring compressor performance in a refrigeration system
#569Monitoring refrigerant in a refrigeration system
#570Monitoring refrigerant in a refrigeration system
#571Heat source apparatus and method of starting the apparatus
#572Cooling system with variable capacity control
#573Method and apparatus for refrigeration system control having electronic evaporat or pressure regulators
#574Refrigeration system with mechanical subcooling
#575Variable evaporator control for a gas dryer
#576Ejector cycle system
#577Two-stage linear compressor
#578Compressor with capacity control
#579Scroll compressor and refrigerating apparatus
#580Ejector and ejector cycle device
#581Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment
#582Vacuum device
#583Air conditioning system for a vehicle and associated operating method
#584Evaporation process control used in refrigeration
#585Refrigeration cycle device for vehicle
#586Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
#587Intelligent thermostat system for load monitoring a refrigerant-cycle apparatus
#588Method and apparatus for airflow monitoring refrigerant-cycle systems
#589Multi-stage refrigeration system including sub-cycle control characteristics
#590Superheat control by pressure ratio
#591Valve
#592Method and control for determining low refrigerant charge
#593Automatic refrigerant charging apparatus
#594Variable speed condenser fan control system
#595Refrigeration system and method of operating the same
#596Condenser fan control system
#597Energy efficient capacity control for an air conditioning system
#598Fluid expansion-distribution assembly
#599HVAC monitor and superheat calculator system
#600Method for estimating inlet and outlet air conditions of an HVAC system