159449 ⎘
General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of; Details of compressors or related parts with parallel compressors
Air conditioner having indoor and outdoor units
#302Air conditioner
#303START-UP PROCEDURE FOR REFRIGERANT SYSTEMS HAVING MICROCHEMICAL CONSENSOR AND REHEAT CYCLE
#304REFRIGERATION CYCLE APPARATUS
#305REFRIGERATION APPARATUS
#306Refrigeration apparatus having an intercooler disposed between first and second stages of a compression mechanism and an intercooler bypass tube to bypass the intercooler
#307REFRIGERATION SYSTEM
#308REFRIGERATION CYCLE APPARATUS
#309REFRIGERANT VAPOR COMPRESSION SYSTEM
#310REFRIGERATION CYCLE APPARATUS
#311RAPID COMPRESSOR CYCLING
#312Refrigeration apparatus
#313Refrigerating apparatus
#314Vapor compression system
#315Refrigeration apparatus
#316Refrigeration apparatus
#317Refrigeration apparatus
#318Refrigeration apparatus
#319REFRIGERANT CIRCUIT AND METHOD FOR MANAGING OIL THEREIN
#320Set of piston compressors and methods for oil compensation
#321REFRIGERATION APPARATUS
#322Refrigerant Accumulator
#323Refrigerating system with parallel staged economizer circuits discharging to interstage pressures of a main compressor
#324Refrigerating system with parallel staged economizer circuits using multistage compression
#325Refrigeration cycle apparatus
#326Medium- and Low-Temperature Integrated Refrigerating/Freezing System
#327Air conditioner and method of controlling the same
#328Air conditioner and method of controlling the same
#329Integrated Refrigerating/Freezing System and Defrost Method
#330Fluid machine and refrigeration cycle apparatus
#331REFRIGERANT SYSTEM WITH BYPASS LINE AND DEDICATED ECONOMIZED FLOW COMPRESSION CHAMBER
#332REFRIGERATION SYSTEM
#333Fluid machine and refrigeration cycle apparatus
#334Exhaust system
#335Refrigeration system energy monitoring and diagnostics
#336Air conditioner and defrosting operation method of the same
#337Refrigeration apparatus
#338Refrigeration apparatus
#339Refrigeration apparatus and method for controlling the same
#340Refrigeration apparatus
#341Fixed and variable refrigerant metering system
#342Economizer heat exchanger
#343Compressor
#344Compressor mounting system
#345Heat source unit and refrigeration system
#346Thermal storage air conditioner
#347CO2 REFRIGERANT SYSTEM WITH TANDEM COMPRESSORS, EXPANDER AND ECONOMIZER
#348Tandem compressors with common intermediate port
#349Modular CO2 refrigeration system
#350Multi temperature control system
#351ENHANCED REFRIGERANT SYSTEM
#352AIR CONDITIONER
#353Air conditioner
#354TEMPERATURE CONTROLLED CONTAINER
#355TANDEM COMPRESSORS WITH PULSE WIDTH MODULATION SUCTION VALVE
#356Air conditioner
#357CO2 REFRIGERATION UNIT
#358Operation and control of tandem compressors and reheat function
#359REFRIGERATION SYSTEM
#360Refrigeration circuit
#361Air-conditioner with multi-stage compressor and phase separator
#362Air conditioner and method of controlling the same
#363METHOD AND APPARATUS FOR CONTROLLING A REFRIGERANT COMPRESSOR, AND METHOD FOR COOLING A HYDROCARBON STREAM
#364Multi-stage compressor unit for refrigeration system
#365Roof top air conditioning units having a centralized refrigeration system
#366CO2-REFRIGERANT DEVICE WITH HEAT RECLAIM
#367Air conditioner
#368Air conditioner having plural compressors and plural oil separators
#369Air conditioner
#370Electronic device cooling system and electronic device cooling apparatus
#371CONTROL SYSTEM AND A METHOD FOR CONTROLLING A REFRIGERATION SYSTEM COMPRISING TWO OR MORE COMPRESSORS
#372Pressure based control of parallel compressors in multiple refrigeration units
#373System and method for monitoring a compressor of a refrigeration system
#374Refrigeration System
#375REFRIGERATION CIRCUIT WITH IMPROVED LIQUID/VAPOUR RECEIVER
#376Refrigeration system
#377Load driving device, outdoor unit of air conditioner, and driving method of load
#378Tandem compressor system and method
#379Dual Temperature Refrigeration Circuit
#380Refrigerant Circuit
#381TWO STAGE TRANSCRITICAL REFRIGERATION SYSTEM
#382Speed control of multiple components in refrigerant systems
#383Method for controlling a refrigeration system
#384Control of a refrigeration circuit with an internal heat exchanger
#385Dynamically Controlled Compressors
#386SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONER
#387AIR CONDITIONER AND CONTROL METHOD THEREOF
#388Flashgas Removal From a Receiver in a Refrigeration Circuit
#389Capacity Control For Refrigerant System With Multiple Compressors
#390Variable Compressor Oil Return
#391Refrigerating plant
#392Predictive capacity systems and methods for commercial refrigeration
#393Refrigeration circuit and method for operating a refrigeration circuit
#394Economized refrigeration system
#395Air conditioner and driving method thereof
#396Air conditioner
#397Vehicle cabin heating cooling and ventilation system
#398COrefrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same
#399Evaporator pressure regulator control and diagnostics
#400AIR CONDITIONER AND CONTROLLING METHOD THEREOF
#401Refrigeration system
#402Refrigeration system having adjustable refrigeration capacity
#403Multiple barrel frozen product dispenser
#404Model prediction controlled refrigeration system
#405Heat pump with reheat and economizer functions
#406Dual air conditioner system shared capacitors
#407AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
#408Variable speed condenser fan control system
#409Vapor compression system and method for controlling conditions in ambient surroundings
#410Refrigeration Installation and Method for Operating a Refrigeration Installation
#411REFRIGERANT CIRCUIT
#412Compressor cooling system
#413Refrigeration system and method of operating the same
#414Refrigeration system
#415STARTUP CONTROL SYSTEM AND METHOD FOR A MULTIPLE COMPRESSOR CHILLER SYSTEM
#416Parallel condensing unit control system and method
#417Method of analysing a refrigeration system and a method of controlling a refrigeration system
#418Compressor system for vending devices and the like
#419Refrigerating apparatus
#420Refrigeration system with flow control valve
#421Refrigeration system with distributed compressors
#422Monitoring compressor performance in a refrigeration system
#423Refrigerating apparatus
#424Shore power system including a HVAC system
#425System and method for capacity control in a multiple compressor chiller system
#426Building temperature control system and method
#427Method and apparatus for refrigeration system control having electronic evaporat or pressure regulators
#428Refrigeration system with mechanical subcooling
#429Refrigerant system with vapor injection and liquid injection through separate passages
#430Freezing device
#431Two-stage linear compressor
#432Vacuum device
#433Evaporation process control used in refrigeration
#434Heat reclaim refrigeration system and method
#435Hermetic rotary compressor and refrigerating cycle device using the same
#436Refrigerant system with variable speed compressor in tandem compressor application
#437Distributed condensing units
#438HVAC system with powered subcooler
#439Strategic modular refrigeration system with linear compressors
#440Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
#441Refrigerant tracking/leak detection system and method
#442System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof
#443Second-refrigerant pump driving type air conditioner
#444Multi-air conditioner capable of performing simultaneous cooling and heating
#445Refrigerant tracking/leak detection system and method
#446System and method for operating a condenser at low ambient conditions
#447Multi-type air conditioner for simultaneous heating and cooling use and method for withdrawing refrigerant therefrom
#448Method for energy management of air-conditioning units
#449Heat pump air conditioner
#450Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner
#451Variable speed condenser fan control system
#452Defrost refrigeration system
#453Air conditioner
#454Air conditioner and method for controlling the same
#455Air conditioner
#456Air conditioner
#457Method for controlling multi-unit air conditioning system
#458Multi-type air conditioner and method for controlling the same
#459Refrigeration system and method of operating the same
#460Model-based alarming
#461Condenser fan control system
#462Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same
#463Compressor oil recovering apparatus and multi-unit air conditioner equiped with the same
#464Multiple condenser reheat system with tandem compressors
#465Refrigerant cycle with tandem compressors for multi-level cooling
#466Multi-temp system with tandem compressors and reheat function
#467Hybrid tandem compressor system with multiple evaporators and economizer circuit
#468Hybrid tandem compressor system with economizer circuit and reheat function for multi-level cooling
#469Air conditioner
#470Refrigerant cycle with tandem compressors and multiple condensers
#471Apparatus and method for controlling compressors of multi-chamber type air conditioner
#472Refrigerant cycle with plural condensers receiving refrigerant at different pressure
#473Refrigeration system of air conditioning apparatuses with bypass line between inlet and outlet of compressor
#474Refrigeration apparatus
#475Refrigerant accumulator
#476Heat pump with reheat and economizer functions
#477Refrigeration system including a side-load sub-cooler
#478Oil control system for a refrigeration system
#479Stationary vehicle air conditioning system
#480Stationary vehicle air conditioning system
#481Stationary vehicle air conditioning system and method
#482Cogeneration system
#483Cogeneration system
#484Cogeneration system
#485Cogeneration system
#486Method for controlling solenoid valve of air-conditioner
#487Refrigerant system with tandem compressors and reheat function
#488Method to control high condenser pressure
#489Cooling cycle apparatus and method of controlling linear expansion valve of the same
#490Air conditioner and method for performing oil equalizing operation in the air conditioner
#491Method for controlling multiple compressors according to a matrix
#492Refrigeration system and method of operating the same
#493Shore power system including a HVAC system
#494Multi-air conditioner
#495Vapor compression system and method for controlling conditions in ambient surroundings
#496Dual compressor HVAC system
#497Refrigeration system and method of operating the same
#498Control scheme for multiple operating parameters in economized refrigerant system
#499Apparatus for converting refrigerant pipe of air conditioner
#500Apparatus for converting refrigerant pipe of air conditioner
#501Gas distribution device
#502Energy management system, method, and apparatus
#503Startup control system and method for a multiple compressor chiller system
#504Method and apparatus for checking a pressure monitoring device of a compression refrigerating plant
#505Distributed cooling system
#506Evaporator pressure regulator control and diagnostics
#507Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
#508Pipe support for compressor subassembly
#509Control method for multiple heat pump
#510Energy management system, method, and apparatus
#511System and method for variable speed operation of a screw compressor
#512Refrigerant cycle with tandem economized and conventional compressors
#513Tandem compressors with economized operation
#514Refrigerating equipment
#515Heat source unit with switching means between heating and cooling
#516Refrigerant cycle system
#517High-speed defrost refrigeration system
#518Refrigeration system with reverse flow defrost
#519System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof
#520Refrigerating apparatus
#521Air-conditioning apparatus including motor-driven compressor for idle stopping vehicles
#522Air-conditioner having multiple compressors
#523Air conditioner
#524Tandem compressors with discharge valve on connecting lines
#525Supermarket refrigeration system and associated methods
#526System and method for recycling oil in air conditioner
#527Method and apparatus for variable frequency controlled compressor and fan
#528Air conditioner having multiple outdoor units, and control method thereof
#529System and method for controlling air conditioner
#530Apparatus and method for controlling super-heating degree in heat pump system
#531Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof
#532Aircraft galley chiller system
#533Refrigeration control system
#534Apparatus and method for controlling oil of air conditioner
#535Oil equalizing system for multiple compressors
#536Compression mechanism for refrigeration system
#537Aircraft galley chiller system
#538Transcritical refrigeration cycle
#539Air conditioner
#540Vapor compression type refrigerating machine
#541System for remote refrigeration monitoring and diagnostics