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)
12/2010
12/01/2010CN101903716A Method and control device for controlling a compressor
12/01/2010CN101901017A Fuzzy control system and method of throttle mechanism
12/01/2010CN101900465A Automotive climate system
12/01/2010CN101900464A Control system of electronic expansion valve
12/01/2010CN101900456A Absorption cold-hot water machine
12/01/2010CN101900451A Absorption refrigeration device
12/01/2010CN101900450A Absorption refrigerator
12/01/2010CN101900449A Refrigeration cycle system using propane as cooling medium
11/2010
11/30/2010US7841839 Displacement control structure for a variable displacement compressor
11/30/2010US7841541 Fan having a sensor
11/30/2010US7841197 Torque calculation apparatus and torque calculation method of variable capacitance compressor
11/30/2010US7841196 Variable-capacity air conditioner
11/30/2010US7841194 Air conditioner and method of controlling such
11/30/2010US7841188 Super cooler for a heat producing device
11/25/2010WO2010135407A2 Variable speed compressor
11/25/2010US20100299099 Air conditioning abnormality detection apparatus and method
11/25/2010US20100298987 Constant air volume hvac system with a dehumidification function and discharge air temperature control, an hvac controller therefor and a method of operation thereof
11/25/2010US20100293976 Indoor unit and air-conditioning apparatus provided with the same
11/25/2010US20100293974 Airconditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment
11/25/2010DE10253789B4 Vorrichtung und Verfahren zur Betriebssteuerung eines Kolbenverdichters mit Linearmotor für Kühlgeräte Apparatus and method for controlling the operation of a reciprocating compressor with a linear motor for refrigerators
11/25/2010DE102004012978B4 Kühlgerät für einen Schaltschrank Cooling device for a switchgear cabinet
11/25/2010CA2852391A1 Diagnostic system
11/24/2010EP2253897A1 Method and system for controlling a plurality of refrigerating machines
11/24/2010EP1496317B1 Air conditioner
11/24/2010CN201653019U Control device for capillary state switching of refrigerator
11/24/2010CN201653006U Electronic temperature control condensation water removing device
11/24/2010CN201652990U Heat exchange system for loop geothermal energy heat pipe
11/24/2010CN201652977U Semiconductor temperature adjustor
11/24/2010CN201646313U Automobile cab refrigerating device
11/24/2010CN101893359A 制冷循环装置 The refrigeration cycle apparatus
11/24/2010CN101893345A Absorption-type refrigerator
11/24/2010CN101329130B Control device of refrigerator
11/23/2010US7836716 Refrigerant cycle device and control system for vehicle
11/23/2010US7836713 Speed control of multiple components in refrigerant systems
11/23/2010US7836712 Air conditioning apparatus
11/23/2010US7836710 Freezer with defrosting indicator
11/23/2010US7836709 Refrigerator, monitoring system having refrigerator and control method thereof
11/23/2010US7836708 Apparatus and method for identifying a filter assembly
11/18/2010WO2010131233A2 Synchronous reluctance motor, operating machine comprising the motor and method for controlling the motor
11/18/2010US20100292864 Air conditioner and method of controlling the same
11/18/2010DE10229865B4 Tiefsttemperatur-Steuervorrichtung und -Verfahren Cryogenic temperature control apparatus and method
11/17/2010EP2251618A1 Heat-pump type water heater
11/17/2010CN201637201U Automobile air conditioner
11/17/2010CN201637199U Underground water non-suction type ground source heat pump
11/17/2010CN201637191U Water-cooling iced and hot water energy-saving unit structure
11/17/2010CN201637188U Semiconductor thermoelectric environment-friendly air-conditioning unit and air conditioner comprising same
11/17/2010CN201637182U Device for refrigerating by using low-grade heat energy
11/17/2010CN101886861A Refrigerant pneumatic conveyor and heat pump air conditioner using same
11/17/2010CN101886856A Energy-saving tri-link hot water and air conditioning integrated application device
11/17/2010CN101886854A Singledouble effect absorptive refrigerating machine
11/17/2010CN101886852A Air-conditioning system using sub-cooler and method for controlling refrigerant flow thereof
11/17/2010CN101886832A Heat pump air conditioner and control method thereof
11/17/2010CN101598469B Air conditioning system for electric automobile
11/16/2010US7835885 Pre and post-harvest QC data acquisition system for agricultural products
11/16/2010US7834772 Copper-watcher
11/16/2010US7832221 Vehicle compressor control system and method
11/11/2010WO2010107536A3 Microprocessor controlled defrost termination
11/11/2010US20100283573 Mobile terminal, operating method thereof, and refrigerator
11/11/2010US20100281898 Apparatus and method for controlling operation of compressor
11/10/2010CN201628421U Intermediate oil return cooling device used for flooded screw stem water-ground source heat pump unit
11/10/2010CN101881528A Oil return control device for direct expanded soil source heat pump
11/10/2010CN101526257B Method for protecting compressor when air conditioner makes heat in high temperature environment
11/09/2010US7827811 Refrigerator control including a hidden features menu
11/09/2010US7827810 Air conditioner
11/04/2010US20100275628 Capacity control systems and methods for a compressor
11/04/2010US20100275625 Intelligent refrigerator for storing pharmaceutical product containers
11/03/2010EP2245386A1 Two speed control for mobile refrigeration generators
11/03/2010EP1390677B1 A procedure for controlling refrigerating machines and a system for carrying out said procedure
11/03/2010CN201621911U Control circuit of signal composite temperature controller
11/03/2010CN201621910U Energy-saving cold side adjusting device of rapid temperature change testing box
11/03/2010CN101876495A Intelligent automatic control screw refrigerating compressor
11/03/2010CN101551183B Defrosting control method of air-conditioner
11/03/2010CN101443600B Refrigerant system and method for operating refrigerant system
11/03/2010CN101331371B Air conditioner
11/03/2010CN101331370B Air conditioner
11/02/2010US7823401 Refrigerant cycle device
11/02/2010US7823397 System and method for detecting clogged state of pipe of heat pump type multi-air conditioner
11/02/2010CA2525372C Compact refrigeration system and power supply including dynamic insulation
10/2010
10/30/2010CA2696105A1 Power failure controller for an electronically controlled expansion valve in a refrigeration system
10/28/2010US20100274604 Position Based Operational Tracking Of A Transport Refrigeration Unit
10/28/2010US20100271221 Detection of co2 leakage in a container
10/28/2010US20100269527 Method for controlling a vapour compression system
10/28/2010US20100269524 Vapor compression system
10/28/2010US20100269522 System and method of diagnosis through detection of mechanical waves in refrigeration systems and/or household appliances
10/28/2010US20100269518 Wire retainer
10/27/2010EP2244040A2 Flashgas removal from a receiver in a refrigeration circuit
10/27/2010EP2242966A1 Method of controlling a heat-rejection heat exchanging side of a refrigerant circuit
10/27/2010CN201615644U 空调冷媒循环机组 Air conditioning refrigerant cycle unit
10/27/2010CN101871709A Absorption system
10/27/2010CN101871708A Heat exchanging device and refrigerating system
10/27/2010CN101871707A Oil return system of low-pressure cavity compressor air conditioner
10/27/2010CN101871705A Chiller-heat pump
10/27/2010CN101871699A Air-conditioning system and method thereof for judging perfusion volume of refrigerant
10/27/2010CN101871675A Air conditioner
10/27/2010CN101870243A Control system of vehicle hydraulic power air conditioner
10/27/2010CN101086375B Method for controlling change-over valve of air conditioner
10/21/2010WO2010120406A2 Reagent drying via excess air preheat
10/21/2010WO2010119609A1 Air conditioning system diagnostic device
10/21/2010WO2010118745A2 A method of controlling operation of a vapour compression system
10/21/2010US20100266742 Apparatus and methods for creating sparkling water from the atmosphere
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