Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
11/2009
11/26/2009WO2009141282A2 Cooling appliance storing coolant in the condenser, and corresponding method
11/26/2009DE102009014042A1 Kältemittelkreislaufsystem Refrigerant circulatory system
11/25/2009EP2122275A1 Methods and systems for controlling air conditioning systems having a cooling mode and a free-cooling mode
11/25/2009EP2122271A1 Integrated multiple power conversion system for transport refrigeration units
11/25/2009CN101589277A Refrigeration device
11/25/2009CN101589273A Air conditioner
11/25/2009CN101586894A Refrigerant expansion assembly with pressure relief
11/25/2009CN100562695C Refrigerating apparatus
11/24/2009US7621137 Method of operation and regulation of a vapour compression system
11/19/2009WO2009140372A1 Transport refrigeration system and method of operation
11/19/2009US20090282849 Refrigeration System
11/18/2009EP2119912A1 Displacement control system for variable displacement compressor
11/18/2009EP1846703B1 Condenser-fan arrangement and control method therefore
11/18/2009EP1649223B1 Supercritical pressure regulation of vapor compression system
11/18/2009CN201348410Y Control device for ammonia refrigeration
11/18/2009CN201348395Y Energy-saving cooling device removing afterheat in rooms
11/18/2009CN101583834A Economized refrigeration system
11/18/2009CN101581515A Heat pump type refrigerating and heating equipment and hot water pool and cold water pool
11/17/2009US7617695 Control method for variable capacity compressors
11/17/2009US7617694 Apparatus and method for controlling super-heating degree in heat pump system
11/17/2009US7617692 Fuel efficient method and system for hybrid vehicles
11/17/2009US7617691 Refrigeration system and method of operating the same
11/17/2009US7617690 Blood products freezer with event log
11/12/2009WO2009135297A1 Multiple mode refrigeration
11/12/2009WO2009048577A8 System and method for calculating parameters for a refrigeration system with a variable speed compressor
11/12/2009WO2009007435A3 Method and apparatus for cooling a hydrocarbon stream
11/12/2009US20090277201 Refrigerator with forced-ventilation evaporator
11/12/2009US20090277193 Integrated dehumidification system
11/12/2009US20090277167 Method for regulating the maximum speed of a working machine and associated hydrodynamic coupling
11/11/2009EP1749173B1 System and method for controlling an economizer circuit
11/11/2009CN201345553Y Power supply device for refrigerating device
11/11/2009CN101576337A Intelligent oil path control system
11/11/2009CN101576334A Air-cooled heat pump unit
11/11/2009CN101576327A Duel-temperature refrigeration cycle system
11/10/2009US7614245 Fuel cell power generation refrigerating system
11/10/2009US7614240 Control method for pulse tube cryocooler
11/05/2009US20090272130 Ice detecting apparatus of ice maker for refrigerator and ice detecting method thereof
11/04/2009CN201340151Y High and low pressure automatic balancing device for heat pump
11/03/2009US7610766 High-speed defrost refrigeration system
11/03/2009US7610765 Refrigerant charge status indication method and device
11/03/2009CA2529469C Heat pump with improved performance in heating mode
10/2009
10/29/2009US20090266094 Air Conditioning System with Cold Thermal Storage and Evaporator Temperature Control
10/29/2009US20090266092 Apparatus to sense and control compressor operation in an hvac system
10/28/2009EP2112444A1 Refrigeration apparatus
10/28/2009EP2111522A2 Multi-faceted designs for a direct exchange geothermal heating/cooling system
10/28/2009EP1779046B1 Thermal control system and method
10/28/2009CN101568778A Refrigeration device and method for controlling a refrigeration device
10/28/2009CN101568777A Pulse width modulation with discharge to suction bypass
10/28/2009CN100555823C Superconducting motor device with a superconducting winding and thermocooling device
10/28/2009CN100554828C Apparatus for switching air conditioner refrigerant pipes
10/27/2009US7607827 Temperature detection device, temperature detection method, and computer-readable computer program product containing temperature detection program
10/27/2009US7607315 Pressure control valve and vapor-compression refrigerant cycle system using the same
10/27/2009US7607313 Vehicle HVAC system
10/22/2009US20090260374 Compressor cycle control method for a vehicle air conditioning system
10/21/2009CN201331205Y Refrigerating device for vermicelli processing
10/21/2009CN101563146A Method for cool drying
10/21/2009CN101561208A Method for controlling oil return of air conditioners
10/21/2009CN101561207A Energy tower heat pump unit secondary refrigerant freezing point monitoring control method and device thereof
10/21/2009CN101561203A Refrigerant air-liquid mixer for heat pump
10/21/2009CN100552351C Method for controlling operation of refrigerator
10/21/2009CN100552331C Apparatus and method for controlling multiple compressors contained in air conditioner
10/21/2009CN100552327C Heat pump and compressor discharge pressure controlling apparatus for the same
10/21/2009CN100552326C Composite power source heating pump type air-conditioning device
10/20/2009US7606683 Cooling system design simulator
10/20/2009US7603871 High-flow cold air chiller
10/15/2009US20090259343 Cooling system and method
10/15/2009US20090255280 Refrigerator and ice maker thereof
10/15/2009US20090255279 Refrigerator and ice maker thereof
10/14/2009EP2108099A1 Method for controlling the power of a sorption refrigeration system and device therefor
10/14/2009CN201327259Y Power-saving device of refrigeration device
10/14/2009CN101556478A Control device for at least one heating, air conditioning, ventilation or cooling device
10/14/2009CN100549896C Intelligent energy-saving controller for commercial show freezer
10/14/2009CN100549584C Method for estimating inlet and outlet air conditions of an HVAC system
10/14/2009CN100549575C Feedforward control method and device for absorption chiller system
10/14/2009CN100549574C Fault diagnostics and prognostics based on distance fault classifiers
10/14/2009CN100549566C Air conditioner oil returning system
10/14/2009CN100549548C Method for controlling operation of air conditioner
10/13/2009US7600390 Method and apparatus for control of carbon dioxide gas cooler pressure by use of a two-stage compressor
10/07/2009EP2107322A2 Heat pump type hot water supply outdoor apparatus
10/07/2009CN101553699A Compressor power control
10/07/2009CN101551682A Intelligent high-low temperature test box temperature control system
10/07/2009CN101551183A Defrosting control method of air-conditioner
10/07/2009CN101551179A Refrigeration system and refrigeration method
10/07/2009CN101551175A Vehicle hvac and battery thermal management
10/07/2009CN101551174A Vehicle HVAC and battery thermal management
10/06/2009US7599759 Method and apparatus for optimizing refrigeration systems
10/06/2009US7596959 Monitoring compressor performance in a refrigeration system
10/01/2009US20090248208 Indoor unit, air conditioner including indoor unit and method of controlling air conditioner
10/01/2009CA2659550A1 Process for the control of a device having hilsch-ranque vortex tubes
09/2009
09/30/2009EP2104811A1 Refrigeration device and method for controlling a refrigeration device
09/30/2009EP2104810A1 Superheat control for refrigeration circuit
09/30/2009CN101545697A Absorption type heat pump
09/30/2009CN101545696A Absorption type water cooling and warming machine
09/30/2009CN101545695A Absorption type water cooling and warming machine
09/30/2009CN101545694A Absorption type heat pump
09/30/2009CN101545691A A novel high heating capacity air conditioner and its heating method
09/30/2009CN101545690A Refrigerant cycle device
09/30/2009CN101545689A Air conditioning apparatus
09/30/2009CN100545551C System and method for controlling superheating degree of air conditioner
09/29/2009US7594410 Method of controlling air conditioner for vehicles
1 ... 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 132