F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler

Patents for F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler (17,040)
03/2011
03/30/2011	CN101995120A Refrigeration pipeline capable of reducing noise of refrigerator
03/30/2011	CN101995114A Throttling refrigerating system ejecting and pre-cooling low-boiling-point substance by using high-boiling-point substance
03/30/2011	CN101995111A Two-stage first type absorption type heat pump using heat return type single stage as first stage
03/30/2011	CN101995110A Double-cylinder variable-capacity compressor air conditioning system and control method thereof
03/30/2011	CN101608701B Rotary valve
03/30/2011	CN101097104B Gas-liquid two-phase liquid distributor
03/29/2011	US7913504 Variable refrigerant expansion device with pressure relief
03/29/2011	US7913503 Refrigerant expansion assembly with pressure relief
03/29/2011	US7913502 Expansion valve and method for its control
03/24/2011	WO2011032346A1 Constant-pressure and measured-power refrigeration system for refrigeration equipment
03/24/2011	WO2010072766A3 Apparatus for obtaining electric current
03/23/2011	EP2299205A1 Air conditioning device for a heating installation, a ventilation installation and/or a air conditioning installation
03/23/2011	EP2299154A1 Flow path selector valve
03/23/2011	EP2297531A2 Cooling appliance storing coolant in the condenser, and corresponding method
03/23/2011	EP1789732B1 Refrigeration circuit and method for operating a refrigeration circuit
03/23/2011	CN201772886U Novel air enthalpy difference charging device
03/23/2011	CN201772686U Throttling device of outdoor unit of split-type frequency-conversion air-conditioner
03/23/2011	CN201772685U Two-stage rotor type compressor and heat pump circulating system with variable-capacity defrosting
03/23/2011	CN201772684U Two-stage rotor type compressor and decompression and defrosting heat pump circulation system
03/23/2011	CN201772678U Pulse air-injection high-efficient ultralow-temperature heat pump unit
03/23/2011	CN201772677U Direct-current frequency-conversion multifunctional air conditioner
03/23/2011	CN201772603U Device for eliminating abnormal noises of electronic expansion valve for air conditioner
03/23/2011	CN201772579U Water cold-accumulation air-conditioning device capable of accumulating cold indirectly
03/23/2011	CN101988778A Adjustable refrigeration agent distributor
03/23/2011	CN101988773A Absorption type refrigerator
03/23/2011	CN101988772A Absorption type refrigerator
03/23/2011	CN101988771A Nitrogen cooling device for preventing fire-extinguishing in high-temperature environment
03/23/2011	CN101988585A Thermal expansion valve
03/23/2011	CN101988584A Magnetic valve
03/23/2011	CN101566426B High temperature air source heat pump hot-air fan used for drying
03/23/2011	CN101187507B Differential pressure variable flow type split air conditioner system
03/22/2011	US7908878 Refrigerating apparatus
03/17/2011	US20110061412 Turbo-expansion valve
03/17/2011	US20110061409 Refrigerant dryer
03/16/2011	EP2293930A2 Refrigerant adduction hollow element in a vehicle
03/16/2011	CN201765172U High-and-low temperature humid heat test box
03/16/2011	CN201764762U Refrigeration circulating system and air conditioner
03/16/2011	CN201764759U Parallel stream condenser
03/16/2011	CN201764754U Integrated heat exchanging system
03/16/2011	CN201764751U Refrigerating and heating unit
03/16/2011	CN201764749U Simple, efficient and reliable air conditioner water heater
03/16/2011	CN201764743U Siphoning jetting full-liquid type water chilling unit
03/16/2011	CN201764637U DC frequency converting air conditioner
03/16/2011	CN201764591U Dehumidifier
03/16/2011	CN201764064U Electronic expansion valve and connection structure between valve body thereof and positioning clamp
03/16/2011	CN201764009U Self-operated three-way valve
03/16/2011	CN201759191U Comprehensive utilization system of clod and heat energy discharged by supermarket showcase during refrigeration process
03/16/2011	CN101986064A Intelligent throttle valve and refrigerating circuit system thereof
03/16/2011	CN101986063A Multifunctional air-source hot-water and heat-pump unit with electronic expansion valves
03/16/2011	CN101986062A Condensation temperature-adjusting refrigeration system
03/16/2011	CN101986051A Frequency conversion air-conditioner and method for controlling refrigerant flow in frequency conversion air-conditioner
03/16/2011	CN101501420B Air conditioner
03/15/2011	US7905098 Compressor diagnostic and protection system and method
03/10/2011	US20110056225 Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system
03/10/2011	US20110056224 Sensor-free optimal control of air-side economizer
03/10/2011	US20110056221 Active stress control during rapid shut down
03/09/2011	CN201757550U Four-way reversing valve system applied to double-circuit cold and hot switching earth source heat pump
03/09/2011	CN201757547U Brazed plate heat exchanger system applied to ground source heat pump
03/09/2011	CN201757541U Refrigerating heat pump unit
03/09/2011	CN201757540U Multifunctional combined cooling and heating heat pump system
03/09/2011	CN201757538U Heat energy driving vacuum type refrigerating air conditioner
03/09/2011	CN201757537U Liquid-feeding circulation cold/hot water unit of evaporative condensate pump
03/09/2011	CN201757534U Circulation and year-round refrigeration device of evaporative condensate pump
03/09/2011	CN201757533U Self-cascade heat pump with intermediate throttling element
03/09/2011	CN201757505U Air source heat pump water heater adopting EVI
03/09/2011	CN201757486U Air conditioning unit with load adjusting device
03/09/2011	CN201757471U 热泵热水空调 Air conditioning heat pump hot water
03/09/2011	CN201757210U Coil and orientation card connecting structure and electronic expansion valve with the connecting structure
03/09/2011	CN101984308A Two-stage first kind absorption heat pump taking triple effect as first stage
03/09/2011	CN101568776B Economized refrigeration cycle with expander
03/03/2011	WO2010131918A3 Multi-evaporation system
03/03/2011	US20110048055 Refrigeration apparatus
03/02/2011	EP1637818B1 Refrigerator
03/02/2011	CN201753998U Commercial air-conditioning water heater
03/02/2011	CN201753994U 集成式热交换系统 Integrated heat exchange system
03/02/2011	CN201753964U Multi-sectional control air-conditioning system
03/02/2011	CN101982714A Water dispenser and compressor refrigerating system thereof
03/02/2011	CN101982684A Four-way valve for air conditioner
03/01/2011	US7895860 Multichannel evaporator with flow mixing manifold
03/01/2011	US7895852 System and method for controlling an economizer circuit
02/2011
02/24/2011	WO2011022290A1 Heat-pump chiller with improved heat recovery features
02/24/2011	US20110041528 Cooler distributor for a heat exchanger
02/24/2011	US20110041527 Closed Circuit Vapour Compression Refrigeration System and a Method for Operating The System
02/24/2011	US20110041524 Refrigerant system performance enhancement by subcooling at intermediate temperatures
02/23/2011	EP2287700A2 Wireless method and apparatus for monitoring and controlling food temperature
02/23/2011	EP2287699A2 Wireless method and apparatus for monitoring and controlling food temperature
02/23/2011	EP2287548A2 Electronic expansion valve
02/23/2011	EP2287505A1 Control valve and air conditioner equipped with the valve
02/23/2011	EP2286162A1 Refrigerant system and method of operating the same
02/23/2011	CN101979938A Backheating method and backheating structure for heat pump air conditioner
02/17/2011	US20110036118 Refrigeration cycle apparatus
02/17/2011	US20110036117 Compact hvac system for a motor vehicle
02/16/2011	EP2284461A1 Expansion valve for a refrigerant system
02/16/2011	EP2284456A1 Air conditioner
02/16/2011	EP1853840B1 Dual position pilot operated valve assembly
02/16/2011	CN201748722U Throttle device of air conditioner
02/16/2011	CN201748721U Servo throttle expansion valve
02/16/2011	CN201748709U Deicing air source heat pump
02/16/2011	CN201748704U Multifunctional air-conditioning system
02/16/2011	CN201748703U Integrated heat exchange system

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