Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
02/2005
02/01/2005US6848268 CO2 cooling system
02/01/2005US6848262 Compressor device and control method for the same
01/2005
01/27/2005WO2005008151A1 An absorbtion air conditioner
01/27/2005WO2004092686A3 Compressor protection from liouid hazards
01/27/2005US20050016204 Absorption-type air conditioner system
01/27/2005US20050016192 Method for controlling operation of refrigerator
01/26/2005EP1500884A2 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
01/26/2005EP1499837A1 Air conditioning unit and method of operating the same
01/26/2005CN1570568A Resistance capacitive ice content sensor
01/26/2005CN1570522A Double-purpose split unit air-conditioner for room and low-temperature cold storage warehouses
01/26/2005CN1570521A Double-purpose single unit air-conditioner for room and low-temperature cold storage warehouses
01/26/2005CN1570514A Absorption type air-conditioning system
01/26/2005CN1186577C Refrigerator
01/25/2005US6845626 Refrigeration apparatus
01/20/2005WO2004086827A3 Thermal apparatus for engaging electronic device
01/20/2005US20050011221 Refrigeration cycle
01/20/2005US20050011204 Condensing unit performance simulator and method
01/19/2005EP1498671A1 Refrigeration cycle
01/19/2005EP1498669A1 Device for transporting and/or distributing food and/or service, and method cooling such device
01/19/2005EP1497598A1 Method for evaluating a non-measured operating variable in a refrigeration plant
01/19/2005EP1497597A1 Method for detecting changes a first flux of a heat or cold transport medium in a refrigeration system
01/19/2005CN1568417A Energy efficient heat pump systems for water heating and air conditioning
01/19/2005CN1185455C 电冰箱 Refrigerator
01/18/2005US6843425 Air conditioner and method for controlling the same
01/18/2005US6843067 Air conditioner and method for controlling electronic expansion valve of air conditioner
01/18/2005US6843066 Air conditioning system and method for controlling the same
01/13/2005WO2005003651A2 Control of refrigeration system
01/13/2005DE10324955A1 Climate-control unit for automobile passenger compartment has 3-way valve selectively coupling main section of heat transfer medium circulation system in series with heating or cooling secondary section
01/13/2005DE102004030025A1 Kühlkreisvorrichtung Refrigerant cycle device
01/13/2005DE102004029510A1 Ejektor-Kreislauf Ejector cycle
01/12/2005EP1496317A1 Air conditioner
01/12/2005EP1496264A1 Methods and apparatuses for detecting surge in centrifugal compressors
01/12/2005EP1495271A1 Apparatus and method for weak liquor flow control in aqua-ammonia absorption cycles
01/12/2005CN1563864A Conversion refrigerator
01/12/2005CN1563863A Fuzzy cascade controller of gas heat pump system
01/12/2005CN1563862A On-line continuous oiling device having coolant flowing, boiling and heat exchanging measurement loop
01/11/2005US6842721 Refrigerator and method for controlling the same
01/11/2005US6840054 Control strategy of a variable displacement compressor operating at super critical pressures
01/06/2005WO2005001344A1 Heat pump with improved performance in heating mode
01/06/2005US20050000236 Controlled method for the energy-saving and energy-releasing refrigerating air conditioner
01/06/2005US20050000235 Remote data acquisition system and method
01/05/2005EP1493981A2 Compressor diagnostic system
01/05/2005EP1493980A2 Compressor diagnostic system
01/05/2005EP1492986A1 Injection of liquid and vapor refrigerant through economizer ports
01/05/2005DE102004029255A1 Dampfkompressionskühlkreissystem Vapor-compression refrigerant cycle system
01/05/2005DE102004018294A1 Temperatursteuervorrichtung und Verfahren zur Bestimmung einer Fehlfunktion Temperature control apparatus and method for determining a malfunction
01/05/2005CN2669099Y Freon semi-closed refrigerant copressor evacuating control device
01/05/2005CN1560540A Absorption chiller system and method of leakage detection and position
01/05/2005CN1183381C Method for quantitative analysis of molybdenate in bittern of absorption refrigerating system
01/03/2005WO2005124988A1 Air conditioner
12/2004
12/30/2004US20040261441 Heat pump with improved performance in heating mode
12/30/2004US20040261435 Control of refrigeration system to optimize coefficient of performance
12/30/2004US20040261431 Predictive maintenance and equipment monitoring for a refrigeration system
12/30/2004US20040261430 Refrigerating appliance
12/29/2004WO2004063641A3 Feedforward control for absorption chiller
12/29/2004EP1491608A1 Refrigerant mixture and refrigeration cycle apparatus using the same
12/29/2004EP1490636A1 Heat pump system
12/29/2004CN1182353C Dual temperatures vapor compression type refrigeration system and its control methods
12/28/2004US6834511 Vehicle air conditioning apparatus
12/28/2004US6834510 Refrigerant management system for optimal compressor performance
12/23/2004WO2004111558A1 Heat pump system and a method for controlling such a system
12/23/2004US20040255613 Refrigerating cycle apparatus
12/23/2004US20040255612 Ejector cycle
12/23/2004US20040255602 Vapor-compression refrigerant cycle system
12/23/2004DE102004023272A1 Klimasystem Climate system
12/22/2004EP1489370A1 Refrigeration cycle control unit
12/22/2004EP1489369A1 Unit for calculating refrigerant suction pressure of compressor in refrigeration cycle
12/22/2004EP1489368A2 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
12/22/2004CN1181303C Refrigerator
12/22/2004CN1181297C Air conditioner
12/21/2004US6832488 Refrigerating machine
12/16/2004WO2004109192A1 Air conditioner equipped with a plurality of outdoor units
12/16/2004WO2004099683A3 Predictive maintainance and equipment monitoring for a refrigeration system
12/16/2004US20040250560 Air conditioning system for vehicle
12/16/2004US20040250556 Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
12/15/2004EP1486742A1 Refrigerant cycle apparatus
12/15/2004CN1180214C Method for protecting compressor used in cooling device and/or heat pump
12/15/2004CN1180211C Air conditioner system equiped with refrigerant heating device
12/14/2004US6829904 Internet refrigerator having a heat sink plate
12/14/2004US6829903 Air conditioner and method for operating air conditioner in cooling mode
12/09/2004WO2004107770A2 Pre and post-harvest qc data acquisition system for agricultural products
12/09/2004WO2004106820A1 Method of controlling compressor and controller
12/09/2004US20040244407 Cooling apparatus and method for setting refrigerant sealing amount for the same
12/09/2004US20040244395 Apparatus for controlling operation of outdoor unit and its method
12/09/2004DE19510268B4 Kühlgerät mit einem Normalkühlraum und einem Tiefkühlfach und Kühlverfahren Cooling device to a normal cooling space and a freezer compartment and cooling process
12/08/2004EP1484560A2 Cooling apparatus
12/08/2004EP1264152A4 Distributed intelligence control for commercial refrigeration
12/08/2004CN1179175C Scroll compressor with unloading valve between energy-saving device and suction device
12/08/2004CN1179158C Multiroom air conditioner and control method thereof
12/07/2004US6826922 Cooling system
12/07/2004US6826921 Air conditioning system with variable condenser reheat for enhanced dehumidification
12/07/2004US6826919 Vapor-compression refrigerant cycle and lock detection device of compressor
12/07/2004US6826917 Initial pull down control for a multiple compressor refrigeration system
12/02/2004WO2004072567A3 Supercritical pressure regulation of vapor compression system
12/02/2004US20040237578 Regrigeration equipment
12/02/2004US20040237555 Mechanical refrigeration system with a high turndown ratio
12/02/2004US20040237553 Cooling apparatus
12/02/2004US20040237552 Cooling apparatus
12/02/2004US20040237551 Cooling control system for an ambient to be cooled, a method of controlling a cooling system, and a cooler
12/02/2004US20040237550 Cooling apparatus
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