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 7 - Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
Patents for F25B 7 - Compression machines, plant, or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit (1,593)
05/2013
05/22/2013EP2594867A2 Refrigeration cycle apparatus and hot water producing apparatus
05/16/2013WO2013069456A1 Hot water supply device and installation structure
05/15/2013EP2592367A2 Refrigeration cycle apparatus and hot water producing apparatus
05/15/2013EP2591296A2 Cascade refrigeration system with fluoroolefin refrigerant
05/15/2013CN202938589U Low-temperature condensation type oil vapor recovery machine
05/15/2013CN202938539U Heat recovery water resource multi-connected air conditioning system
05/15/2013CN103105017A Environment test device refrigerating system and energy-saving working condition fast determination method thereof
05/15/2013CN103105016A Double working medium cascading directly-heated type heat pump hot water unit
05/14/2013US8438864 Transcritical heat pump water heater and method of operation
05/08/2013CN202928188U Integral heat exchanging type double-unit double-level screw refrigeration compression system
05/08/2013CN101939601B Refrigerating system and method for refrigerating
05/02/2013US20130104589 Air Conditioner with Series/Parallel Secondary Evaporator and Single Expansion Valve
05/01/2013EP2587191A1 Heating and refrigerating unit and method for the control thereof
05/01/2013CN202915596U Double-system water cooling screw machine set water fluorine series reverse flow system
04/2013
04/25/2013US20130098077 High peformance refrigerator having sacrifical evaporator
04/24/2013EP2584285A1 Refrigerating air-conditioning device
04/23/2013US8424331 Air conditioning system for a motor-vehicle, with an air cooling secondary circuit connectable to the heating circuit
04/17/2013EP2581691A1 Heat pump optimized for execution of cascade refrigeration cycles and for summer operation
04/17/2013CN202885327U Overlap type heat pump system
04/17/2013CN103047721A Air-cooling cascade heat pump
04/16/2013US8418490 Controlling method of air conditioning system for vehicles
04/16/2013US8418481 Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system
04/11/2013WO2013050036A1 Method of coordinating operation of compressors
04/10/2013CN202869066U Efficient dual-element-overlapped copious cooling unit with pre-cooling and temperature adjustment functions
04/10/2013CN101619904B Two-stage heating high temperature heat pump device
04/03/2013CN103017481A Low temperature condensing type oil gas recycling machine and operation method thereof
04/03/2013CN103017392A Refrigerator refrigerating system and refrigerator with same
03/2013
03/27/2013CN202835914U Efficient triple generation air source heat pump system for heating, air conditioning or hot-water
03/27/2013CN202835898U Cascade type refrigeration system for oil and gas recovery
03/27/2013CN102997477A Refrigerator and refrigeration system of refrigerator
03/26/2013US8402776 Thermal management system with dual mode coolant loops
03/20/2013EP2569583A1 System and method for cryogenic cooling
03/14/2013WO2013035459A1 Heat pump
03/07/2013WO2013029808A1 Refrigeration circuit and refrigeration method providing heat recovery
03/07/2013WO2013029687A1 Refrigeration system and refrigeration method providing heat recovery
02/2013
02/28/2013WO2013027757A1 Combined binary refrigeration cycle apparatus
02/27/2013CN102947653A Refrigerating air-conditioning device
02/14/2013WO2013021762A1 Heating system
02/07/2013WO2013018148A1 Refrigeration device
02/06/2013CN102918336A System and method for cryogenic cooling
02/05/2013US8365542 Frost free sub zero air conditioner
01/2013
01/31/2013US20130025305 Refrigeration cycle apparatus and refrigerant circulation method
01/30/2013EP2552182A1 Double-loop thermosiphon for cooling of electric and electronic components
01/30/2013CN102901262A Two-stage multiplex secondary throttling and intermediate incomplete cooling type refrigerating system
01/30/2013CN102901261A Two-stage multi-unit single-throttling incomplete-intercooling refrigeration system
01/30/2013CN102901260A Heat-recovery water source multi-connected air-conditioning system
01/23/2013CN202692600U Two-stage mixing refrigerant cycle gas liquification system
01/23/2013CN202692526U Overlapped refrigeration circulating high-temperature water source heat pump unit
01/23/2013CN202692525U Hot water unit with exterior coupled type cascade high temperature heat pumps
01/16/2013CN102884384A 供热水系统 Water heating system
01/16/2013CN102878779A Overlapped natural gas liquified system in mixed refrigerant cycling expansion machine
01/10/2013WO2013004298A1 Refrigeration circuit, gas-liquid separator and heating and cooling system
01/09/2013CN102865691A Heat recovery water source multi-connected air-conditioning unit
01/09/2013CN101576329B Self-overlapping refrigeration system
01/02/2013EP2541165A1 Natural coolant refrigerating plant
12/2012
12/26/2012CN101617181B Dual-circuit chiller with two-pass heat exchanger in a series counterflow arrangement
12/25/2012US8336322 Distributed refrigeration system with optional storage module and controller
12/25/2012US8336321 Hybrid multi-evaporator central cooling system for modular kitchen
12/25/2012US8336319 Thermal management system with dual mode coolant loops
12/19/2012CN202613829U Refrigerating machine of heat exchanger included in cabinet body
12/19/2012CN102829572A Energy-saving ultralow-temperature preservation box
12/19/2012CN102003823B Low temperature cold air two-stage refrigeration system and cold air jet machine thereof
12/12/2012CN102818399A High-efficiency heating and air-conditioning hot-water triple-generation air-source heat-pump system
12/11/2012US8327656 Method and apparatus for cooling
12/05/2012EP2530412A1 Compressor diagnostic and protection system
11/2012
11/29/2012WO2012161325A1 Warming device
11/28/2012EP2526352A2 Thermal power upgrade facility
11/27/2012US8316654 Refrigerating system and method for refrigerating
11/22/2012US20120291461 Ejector-Type Refrigeration Cycle and Refrigeration Device Using the Same
11/21/2012CN202547172U Three-section air-cooled refrigeration equipment comprising rapid cooling plate heat exchanger
11/20/2012US8312734 Cascading air-source heat pump
11/14/2012EP2522934A2 Heat storing apparatus having cascade cycle and control process of the same
11/14/2012EP2522933A2 Heat storing apparatus having cascade cycle and control process of the same
11/13/2012US8308936 Heat pump-type hot-water supply device
11/01/2012US20120272669 Hvac unit with hot gas reheat
10/2012
10/24/2012CN102748918A Natural gas liquefying system by vurtue of double-stage mixed-refrigerant circulation
10/24/2012CN101975450B Air source heat pump water heater
10/17/2012EP2511627A1 High-performance dual-stage heat pump
10/10/2012CN102725596A Heat pump system
10/10/2012CN102721226A Cascade refrigeration circulating high temperature water-source heat pump unit and control method thereof
10/04/2012WO2012132082A1 Steam generation system
10/04/2012US20120247127 Thermal cascade system for distributed household refrigeration system
10/03/2012CN102713464A Refrigeration system mounted within a deck
10/03/2012CN102713461A Heat-pump system
10/03/2012CN102713460A Heat-pump system
10/03/2012CN102713459A Heat pump system
10/03/2012CN102706061A Ice slurry generation system through vacuum method
10/03/2012CN102706024A Stepped refrigerating system and method for recovering oil gas and defrosting method
09/2012
09/27/2012WO2012128229A1 Binary refrigeration cycle device
09/27/2012US20120240610 Cooling device with controllable evaporation temperature
09/27/2012US20120240609 Cooling device with controllable evaporation temperature
09/27/2012DE102011006174A1 Kältevorrichtung mit steuerbarer Verdampfungstemperatur The refrigeration apparatus with controllable evaporation temperature
09/27/2012DE102011006165A1 Kühlvorrichtung mit einstellbarer Verdampfungstemperatur Cooler with adjustable evaporation temperature
09/26/2012CN202452757U Drying-refrigerating all-in-one machine
09/26/2012CN102695924A Energy storage systems
09/20/2012US20120234026 High efficiency refrigeration system and cycle
09/19/2012CN202442548U Multi-working-condition refrigeration compressor parallel set
09/19/2012CN102686957A Cascade refrigeration system with fluoroolefin refrigerant
09/18/2012US8266919 Transmission system for air conditioner
09/13/2012WO2012121326A1 Binary refrigeration cycle device
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