Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
08/2006
08/22/2006US7093451 Blowoff valve assembly with integrated pressure switch
08/17/2006WO2006086664A1 Condenser-pan arrangement and control method therefore
08/17/2006US20060179859 Motor controlling device, compressor, air conditioner and refrigerator
08/17/2006US20060179853 Passenger environmental protection
08/17/2006CA2593401A1 Condenser-fan arrangement and control method therefore
08/16/2006EP1691150A1 Refrigerant leakage detecting device and refrigerator using the same
08/16/2006EP1691139A2 Checking Air Conditioning System Installation
08/16/2006EP1690050A1 Expansion device with low refrigerant charge monitoring
08/16/2006CN1818519A Method of controlling air-conditioner for vehicle
08/16/2006CN1818518A Method of controlling air conditioner for vehicles
08/16/2006CN1818517A Adjusting method of cool-water screw precisioning air conditioner system
08/16/2006CN1818516A Connecting package for refrigerator compressor
08/16/2006CN1270151C Energy meter based ice water machine automatic control system
08/16/2006CA2536854A1 Refrigerant tracking/leak detection system and method
08/15/2006US7089815 Air brake system characterization by self learning algorithm
08/10/2006US20060174642 Cooling arrangements for integrated electric motor-inverters
08/10/2006US20060174637 Electronic timing device
08/10/2006DE102006005535A1 Air conditioning compressor has inlet valve from evaporator which has opening which is adjustable by virtue of lifting of valve body to regulate refrigerant flow rate
08/10/2006CA2596331A1 Liquid-vapor separator for a minichannel heat exchanger
08/09/2006EP1688686A2 Beverage supply device
08/09/2006EP1687163A2 Lowering of refrigerant emissions by cycling of a variable displacement compressor
08/09/2006CN1815397A Intelligent energy-saving controller for commercial show freezer
08/09/2006CN1815113A Lithium bromide absorption cold-warm water unit-double-effect machine high-generation level control method and device
08/09/2006CN1815112A Air-conditioner
08/08/2006US7089088 Integrated HVACR control and protection system
08/08/2006US7088563 Internal motor protector for hermetic compressor
08/08/2006US7086244 Refrigerant cycle apparatus
08/03/2006US20060168977 Sensor array used for monitoring at least two physical parameters
08/03/2006US20060168976 Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems
08/03/2006US20060168974 Self contained humidity control system for forced air duct system
08/03/2006US20060168973 Cold climate air-source heat pump
08/02/2006EP1131587A4 Active compressor vapor compression cycle integrated heat transfer device
08/02/2006CN1813162A Control scheme and method for dehumidification systems at low ambient conditions
08/02/2006CN1811306A Automatic volume regulating and controlling method for gas-burning machine heat pump
08/02/2006CN1267690C Method and appts. for controlling removal of heat from condenser in refrigeration system
07/2006
07/27/2006US20060162427 Refrigerant leak detector of compressor
07/27/2006US20060162361 Refrigeration unit having a linear compressor
07/27/2006US20060162357 Split power input to chiller
07/27/2006US20060162352 Method for energy management of air-conditioning units
07/27/2006US20060162350 Air-conditioning unit
07/26/2006EP1684034A2 Refrigeration apparatus and method for controlling the same
07/26/2006EP1684025A1 Air conditioner with variable-capacity compressor and control method therefor
07/26/2006EP1684024A1 Air conditioner with variable-capacity compressor and control method therefor
07/26/2006EP1681990A2 Refrigerant cycle with operating range extension
07/26/2006CN1808023A Refrigeration circulating system and control method thereof
07/26/2006CN1808016A Refrigeration cycle apparatus
07/26/2006CN1266558C Refrigerating appliance
07/26/2006CN1266431C Air conditioner, outdoor unit and refrigerating unit
07/25/2006US7082380 Refrigeration monitor
07/20/2006WO2006076386A1 System and method for controlling a variable displacement compressor
07/20/2006US20060156749 Unitary air conditioner and method of controlling variable operation thereof
07/20/2006US20060156748 Method of preventing rapid on/off of compressor in unitary air conditioner
07/20/2006US20060156746 Unitary air conditioner
07/20/2006DE102004019929B4 Air conditioning system carbon dioxide refrigerant gas leak detection unit has sound sensor coupled to cold circuit air channel
07/19/2006EP1680633A1 Monitoring system
07/19/2006CN1804489A Air source hot pump water heater capable of changing speed and regulating pressure under multiple working conditions
07/19/2006CN1265539C Single-phase converter loop
07/19/2006CN1265524C Improved electric motor starting system
07/19/2006CN1265173C Resistance capacitive ice content sensor
07/19/2006CN1265157C 因特网电冰箱 Internet Refrigerator
07/19/2006CN1265093C Control driving device and method for reciprocating compressor using linear motor refrigerator
07/18/2006US7079967 Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment
07/18/2006US7076962 Heating, ventilation and air conditioning (HVAC) system and method using feedback linearization
07/18/2006US7076961 Control system with communication function and facility control system
07/13/2006WO2006072838A1 A cooling device and a control method
07/13/2006US20060150655 Medium voltage starter for a chiller unit
07/13/2006US20060150651 Inverter device and air conditioning system using inverter device
07/13/2006US20060150648 Air conditioner
07/13/2006US20060150644 Indoor air quality and economizer control methods and controllers
07/13/2006US20060150636 Super cooler for a heat producing device
07/13/2006DE102004011357B4 Evaluation unit for integrating into a heating arrangement, e.g. a heat pump comprises a measuring unit, a calculating unit for calculating relevant parameters and a display for displaying the parameters
07/12/2006CN1800761A Method for controlling operation of refrigerator
07/12/2006CN1799887A Automobile electric appliance refrigerated air-conditioning system
07/12/2006CN1264267C 空调机 Air conditioning
07/12/2006CN1263990C Method for controlling refrigerating and heating of thermal pump system
07/11/2006US7073341 Air conditioner
07/06/2006US20060144064 Airconditioning generation system capable of solving unbalanced phase and method for the same
07/06/2006US20060144057 Key performance index calculation and real-time condition monitoring methods for heat exchanger
07/06/2006US20060144056 Display unit for refrigerator
07/06/2006US20060144055 Display unit of air conditioner
07/06/2006DE10147610B4 Vorrichtung und Verfahren zur Steuerung eines Kolbenverdichters Apparatus and method for controlling a reciprocating compressor
07/05/2006EP1677058A2 Method of controlling over-load cooling operation of air conditioner
07/05/2006CN1798946A Compressor protection from liouid hazards
07/05/2006CN1798942A Air conditioner equipped with a plurality of outdoor units
07/05/2006CN1796909A Method for raising performance of refrigeration system with multiple zones of temperature
07/04/2006US7069734 Methods for detecting surge in centrifugal compressors
06/2006
06/29/2006US20060137372 Apparatus and method of summing capacities of outdoor units in multiple air conditioner
06/29/2006US20060137365 Method for operating an air conditioner, and air conditioner for a means of transport
06/29/2006US20060137364 Refrigerant charge adequacy gauge
06/28/2006EP1674808A2 Apparatus and method of summing capacities of outdoor units in multiple air conditioner
06/28/2006EP1674807A2 Air conditioner
06/28/2006CN1795602A Superconducting motor device with a superconducting winding and cooling by thermal siphon
06/28/2006CN1795358A 运输制冷系统 Transport refrigeration system
06/28/2006CN1795355A Oil checking device for compressor of air conditioning system
06/28/2006CN1793758A 空调器 Air Conditioner
06/28/2006CN1261728C Mixed compressor apparatus
06/28/2006CN1261727C Cold-carrying agent supplying device
06/28/2006CN1261724C Air conditioner and method for controlling electronic expansion valve of same
06/27/2006US7065979 Refrigeration system
06/27/2006US7065976 Control logic for maintaining proper solution concentration in an absorption chiller in co-generation applications
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