159591 ⎘
Sensing or detecting of parameters; Sensors therefor; Temperatures of a compressor or the drive means therefor at the suction side of the compressor
Low suction pressure protection for refrigerant vapor compression system
#302DYNAMIC SUPERHEAT CONTROL FOR HIGH EFFICIENCY REFRIGERATION SYSTEM
#303Heat pump apparatus
#304CONTROL OF A TRANSCRITICAL VAPOR COMPRESSION SYSTEM
#305REFRIGERANT VAPOR COMPRESSION SYSTEM WITH HOT GAS BYPASS
#306HEAT PUMP SYSTEM
#307Refrigeration system having a variable speed compressor
#308REFRIGERATION CYCLE APPARATUS
#309Superheat control for HVACandR systems
#310LIQUID VAPOR SEPARATION IN TRANSCRITICAL REFRIGERANT CYCLE
#311Refrigerant system and method for controlling the same
#312ELECTROMAGNETIC INDUCTION HEATING UNIT AND AIR CONDITIONING APPARATUS
#313Compressor diagnostic and protection system and method
#314Heat Pump System
#315Carbon dioxide refrigerant vapor compression system
#316AIR CONDITIONING APPARATUS
#317AIR CONDITIONING APPARATUS AND AIR CONDITIONING APPARATUS REFRIGERANT QUANTITY DETERMINATION METHOD
#318Parallel Condensing Unit Control System And Method
#319Parallel Condensing Unit Control System And Method
#320Device and method for operating a refrigeration cycle with noncondensable gas addition.
#321Refrigeration system mounted within a deck
#322Refrigeration system having a variable speed compressor
#323Heat-pump chiller with improved heat recovery features
#324Refrigerant vapor compression system with flash tank economizer
#325Ejector cycle system
#326CAPACITY MODULATION OF REFRIGERANT VAPOR COMPRESSION SYSTEM
#327Refrigerant Accumulator
#328Air conditioner
#329ENVIRONMENTAL CONTROL UNIT FOR HARSH CONDITIONS
#330REFRIGERATION CYCLE APPARATUS
#331Refrigeration device
#332Start-up control device and method for electric scroll compressor
#333Method for determination of the coefficient of performanace of a refrigerating machine
#334Method for operating a variable displacement compressor and system with a variable displacement compressor
#335ENVIRONMENTAL CONTROL UNIT FOR HARSH CONDITIONS
#336TRANSCRITICAL REFRIGERANT VAPOR COMPRESSION SYSTEM WITH CHARGE MANAGEMENT
#337CONTROLLING METHOD OF AIR CONDITIONER
#338Refrigerant vapor compression system and method of transcritical operation
#339METHOD FOR OPERATING TRANSPORT REFRIGERATION UNIT WITH REMOTE EVAPORATOR
#340Refrigerant system and control method
#341Heat source apparatus and method of starting the apparatus
#342Refrigerated transport system
#343Dynamic superheat control for high efficiency refrigeration system
#344Refrigeration control system
#345Air conditioner
#346Method and system for remote acquisition of refrigerated vehicle data via telematics
#347Operation and control of tandem compressors and reheat function
#348Method for determining if refrigerant charge is sufficient and charging refrigerant
#349REFRIGERATION COOLING SYSTEM CONTROL
#350Air conditioning system
#351Air conditioning system
#352Refrigerator and air conditioner
#353Refrigeration system and refrigeration system analyzer
#354Refrigeration device control system
#355Remote Diagnostics and Prognostics for Refrigerant Systems
#356Ejector cycle system
#357Monitoring system
#358Variable speed compressor protection system and method
#359System and method for monitoring overheat of a compressor
#360Compressor assembly having electronics cooling system and method
#361Expansion valve control system and method for air conditioning apparatus
#362Air conditioning apparatus
#363Two-stage decompression ejector and refrigeration cycle device
#364Refrigerant charge control in a heat pump system with water heater
#365Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system
#366Thermal control system and method
#367Refrigerant system unloading by-pass into evaporator inlet
#368REFRIGERATION MONITORING SYSTEM AND METHOD
#369Operational limit to avoid liquid refrigerant carryover
#370Heat extraction machine and a method of operating a heat extraction machine
#371Transcritical Cooling Systems
#372Refrigerating Apparatus
#373Air conditioning apparatus
#374Unit for ejector type refrigeration cycle
#375Environmental control unit for harsh conditions
#376Control of a refrigeration circuit with an internal heat exchanger
#377INTELLIGENT THERMOSTAT SYSTEM FOR MONITORING A REFRIGERANT-CYCLE APPARATUS
#378INTELLIGENT THERMOSTAT SYSTEM FOR LOAD MONITORING A REFRIGERANT-CYCLE APPARATUS
#379Refrigerant System With Water Heating
#380Method for evaluating refrigeration cycle performance
#381Heat pump system with auxiliary water heating
#382Multistage compressor
#383Method of controlling multiple refrigeration devices
#384METHOD AND APPARATUS FOR MONITORING REFRIGERANT-CYCLE SYSTEMS
#385Air filter monitoring system
#386Refrigerator and air conditioner
#387Variable speed condenser fan control system
#388HVAC MONITOR AND SUPERHEAT CALCULATOR SYSTEM
#389Defrost mode for HVAC heat pump systems
#390Refrigeration system and method of operating the same
#391Thermal control system and method
#392Apparatus and method for determining refrigerant charge level
#393Equipment diagnosis device, refrigerating cycle apparatus, fluid circuit diagnosis method, equipment monitoring system, and refrigerating cycle monitoring system
#394REFRIGERATION CYCLE APPARATUS
#395Method of obtaining stable conditions for the evaporation temperature of a media to be cooled through evaporation in a refrigerating installation
#396Parallel condensing unit control system and method
#397METHOD AND APPARATUS FOR CONTROLLING THE LOAD PLACED ON A COMPRESSOR
#398Drying apparatus
#399Monitoring compressor performance in a refrigeration system
#400Monitoring refrigerant in a refrigeration system
#401Refrigeration system with bypass subcooling and component size de-optimization
#402HEAT PUMP
#403Heat source apparatus and method of starting the apparatus
#404Refrigeration apparatus
#405Ejector cycle system
#406Refrigerating machine having intermediate-pressure receiver
#407Ejector and ejector cycle device
#408Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment
#409Evaporation process control used in refrigeration
#410Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
#411Intelligent thermostat system for load monitoring a refrigerant-cycle apparatus
#412Method and apparatus for airflow monitoring refrigerant-cycle systems
#413Superheat control by pressure ratio
#414Centrifugal compressor for turbo chiller, turbo chiller, and control method therefor
#415Method and control for determining low refrigerant charge
#416Automatic refrigerant charging apparatus
#417Variable speed condenser fan control system
#418Refrigeration system and method of operating the same
#419Condenser fan control system
#420Energy efficient capacity control for an air conditioning system
#421Fluid expansion-distribution assembly
#422HVAC monitor and superheat calculator system
#423Method for estimating inlet and outlet air conditions of an HVAC system
#424Refrigeration/air conditioning equipment
#425Refrigeration mechanical diagnostic protection and control device
#426Refrigerant accumulator
#427Air filter monitoring system
#428Method and apparatus for monitoring air-exchange evaporation in a refrigerant-cycle system
#429Method and apparatus for monitoring a condenser unit in a refrigerant-cycle system
#430Intelligent thermostat system for monitoring a refrigerant-cycle apparatus
#431Method and apparatus for monitoring refrigerant-cycle systems
#432Method to control high condenser pressure
#433Cooling cycle apparatus and method of controlling linear expansion valve of the same
#434Refrigeration plant
#435Method of controlling a carbon dioxide heat pump water heating system
#436Refrigeration system and method of operating the same
#437Multipurpose adiabatic potable water production apparatus and method
#438Refrigeration system and method of operating the same
#439Compressor diagnostic and protection system and method
#440Compressor diagnostic and protection system and method
#441Compressor configuration system and method
#442Compressor diagnostic and protection system and method
#443Compressor diagnostic and protection system
#444Refrigeration system
#445Refrigerant cycle apparatus
#446System and apparatus for delivering expanded refrigerant to an air/gas dryer
#447Method and apparatus for controlling the load placed on a compressor
#448Thermal control system and method
#449Defrost mode for HVAC heat pump systems
#450Refrigerating equipment
#451Air-cycle air conditioning system for commercial refrigeration
#452Air conditioner
#453Compressor diagnostic and recording system
#454Compressor with unloader valve between economizer line and evaporator inlet
#455System and method for recycling oil in air conditioner
#456Method and apparatus for variable frequency controlled compressor and fan
#457Refrigerant cycle with operating range extension
#458Apparatus and method for controlling super-heating degree in heat pump system
#459Refrigeration control system
#460Refrigerating cycle device
#461Thermally isolated liquid evaporation engine
#462Bulbless thermostatic expansion valve containing a thermal separation slot
#463System to cool beverages using a refrigeration system having a defrosting feature
#464Energy efficiency ratio meter for direct expansion air-conditioners and heat pumps