Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 49 - Arrangement or mounting of control or safety devices
Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
04/2007
04/10/2007CA2135870C Liquid pressure amplification with bypass
04/05/2007WO2006113832A3 System and method for predicting mold growth in an environment
04/04/2007EP1769414A1 Improved lubricant return schemes in refrigerant cycle
04/04/2007EP1386114B1 Cooling unit and container with this unit
04/04/2007CN2886629Y An intelligent temperature controlling device
04/04/2007CN2886456Y Outdoor unit of multi-module multi-coupling air conditioner system
04/04/2007CN1940409A Oil-balancing control of combined air conditioners
04/04/2007CN1940408A Method and a control unit for controlling a power level
04/04/2007CN1308641C Controlling method of power-saving operation of refrigerator having two evaporators
04/04/2007CN1308633C A refrigeration system
04/03/2007US7200468 System for determining overall heating and cooling system efficienies
04/03/2007US7197890 Valve for preventing unpowered reverse run at shutdown
04/03/2007US7197889 Cooling unit
03/2007
03/30/2007CA2548647A1 Cooling system methods and apparatus for a refrigeration device
03/29/2007WO2005111425A3 Fixed and variable compressor system capacity control
03/29/2007US20070068183 Intelligent lighting supply
03/29/2007US20070068182 Method for controlling a compressor for conveying a pressure medium in a level adjustment system of a motor vehicle
03/29/2007US20070068181 Method of controlling compressor for refrigerator and apparatus thereof
03/28/2007EP1766305A1 Azeotrope spray cooling system
03/28/2007EP1766300A2 Method to control high condenser pressure
03/28/2007CN1938886A Fuel cell power generating refrigeration system
03/28/2007CN1936463A Heat source apparatus and method of starting the apparatus
03/28/2007CN1307393C Air conditioning system with refrigerant charge management and control method therefor
03/28/2007CA2561123A1 Heat pump system having a defrost mechanism for low ambient air temperature operation
03/27/2007CA2271632C Low profile ice maker
03/22/2007WO2007030938A1 Geothermal exchange system incorporating a thermally superconducting medium
03/22/2007WO2006022829A8 Co2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same
03/22/2007CA2622567A1 Geothermal exchange system incorporating a thermally superconducting medium
03/21/2007CN1934395A Energy cost analyzer for a refrigeration system
03/21/2007CN1306232C Gas heat pump type air conditioner
03/20/2007US7191609 Cooling apparatus
03/20/2007US7191608 Cooling apparatus
03/15/2007WO2007029646A1 Controller for air conditioner
03/15/2007WO2007028383A1 A control system and a method for controlling a refrigeration system comprising two or more compressors
03/15/2007US20070059183 Control valve for clutch type variable displacement compressor
03/15/2007US20070056300 System and method for capacity control in a multiple compressor chiller system
03/14/2007EP1762800A1 Air conditioner
03/14/2007EP1762799A1 Air conditioner
03/14/2007EP1040304B1 Apparatus for regulating length of compressor cycles
03/14/2007CA2526321A1 Geothermal exchange system using a thermally superconducting medium
03/13/2007US7188482 Fault diagnostics and prognostics based on distance fault classifiers
03/08/2007WO2007027646A1 Thermostat including set point number line
03/08/2007WO2007027173A1 Heat pump water heating system using variable speed compressor
03/08/2007WO2007026620A1 Air conditioner
03/08/2007WO2006050133A3 Variable speed condenser fan control system
03/08/2007US20070051119 Refrigerator
03/08/2007DE102005039796A1 Verbindungsanordnung, insbesondere für CO2-Leitungen einer Kraftfahrzeug-Klimaanlage Connection arrangement, especially for CO2 lines of an automotive air conditioning
03/08/2007CA2619940A1 Thermostat including set point number line
03/08/2007CA2616286A1 Heat pump water heating system using variable speed compressor
03/07/2007EP1760411A1 Method for controlling the super-heating degree in a heat pump system
03/07/2007EP1758747A1 Method and device for controlling a coolant circuit of an air conditioning system for a vehicle
03/07/2007EP1423649B1 A cooling control system for an ambient to be cooled, a method of controlling a cooling system, and a cooler.
03/07/2007EP1389723B1 Refrigerator
03/07/2007CN1926393A Non-linear control algorithm in vapor compression systems
03/07/2007CN1926392A Air-conditioning plant
03/07/2007CN1926390A Vapor compression startup method and system
03/07/2007CN1926389A Multi-variable control of refrigerant systems
03/07/2007CN1924469A Method of preventing indoor heat exchanger bursting by freezing and air cooling cold water set using said method
03/07/2007CN1303377C Air conditioner
03/07/2007CA2558690A1 Method for estimating the food temperature inside a refrigerator cavity and refrigerator using such method
03/01/2007WO2007022779A1 Refrigerant leakage detection
03/01/2007WO2006014652A3 Climate control and dehumidification system and method
03/01/2007US20070044497 Apparatus and method for controlling lamp of refrigerator
03/01/2007US20070044490 Method for selectively operating compressors of dual type unitary air conditioner
03/01/2007US20070044489 Method for controlling amount of refrigerant of dual type unitary air conditioner
02/2007
02/28/2007EP1757879A2 Refrigerant cycle apparatus
02/28/2007EP1757872A1 Air conditioner and method of controlling the same
02/28/2007EP1756487A2 Compressor
02/28/2007EP1756485A1 Method of controlling a carbon dioxide heat pump water heating system
02/28/2007EP1756483A1 Energy cost analyzer for a refrigeration system
02/28/2007EP1519849B1 Air conditioning installation comprising a rupture disk device
02/28/2007CN1922453A Refrigerating unit
02/28/2007CN1920305A Compressor
02/27/2007US7181954 Refrigerant leak detector compressor
02/27/2007US7181923 Inverter device
02/27/2007US7181922 Automotive air conditioner
02/24/2007CA2541248A1 Method for selectively operating compressors of dual type unitary air conditioner
02/22/2007US20070039340 Controlling method of air conditioning system for vehicles
02/22/2007DE202005021077U1 Air conditioner for small rooms, such as cupboards, containers or housings in the chemical industry comprises a vaporizer, a compressor and a liquefier arranged such that the air conditioner is protected from explosion
02/21/2007EP1495271B1 Apparatus and method for weak liquor flow control in aqua-ammonia absorption cycles
02/21/2007CN1918443A Control of multi-circuit economized system
02/20/2007US7178738 Control system for air conditioner and air conditioner
02/20/2007US7178355 HVAC desiccant wheel system and method
02/20/2007US7178353 Thermal control system and method
02/20/2007US7178352 Compressor
02/20/2007US7178350 Determination of maximum allowable humidity in indoor space to avoid condensation inside building envelope
02/20/2007US7178346 Constant temperature refrigeration system for extensive temperature range application and control method thereof
02/15/2007WO2007018662A2 Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
02/15/2007WO2007018530A1 System and method for detecting transducer failure in refrigerant systems
02/15/2007WO2007018522A1 Speed control of multiple components in refrigerant systems
02/15/2007US20070033958 Driving controlling apparatus for air conditioner having plural compressors and method thereof
02/15/2007US20070033954 Driving controlling apparatus for air conditioner having plural compressors and method thereof
02/15/2007US20070033953 Method and system for controlling a climate control system
02/15/2007CA2617716A1 System and method for detecting transducer failure in refrigerant systems
02/15/2007CA2615784A1 Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
02/14/2007EP1752716A1 Air conditioner and method of controlling air conditioner
02/14/2007EP1751480A2 Anti-condensation control system
02/14/2007EP1751478A1 Hot gas heat treatment system
02/14/2007EP1751430A2 Fixed and variable compressor system capacity control
02/14/2007EP1124100B1 Absorption refrigerating machine
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