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Matches 451 - 500 out of 4,882

Document Document Title
WO/2012/036361A1
Provided is a heat pump system using heat from the earth, in which first and second heat-exchange parts are heat-exchanged with each other by a heat exchange unit to improve efficiency of the entire heat pump system. Furthermore, the fir...  
WO/2012/011656A3
The present invention is a composite air conditioning and heating device of a heat-self-sufficient type, consisting of a hot chamber, a heat input and output unit(3), a cold storage unit(8), a heat storage unit(9), and a heat pump system...  
WO/2011/150314A3
Surged heat pump systems, devices, and methods are disclosed having refrigerant phase separators that generate at least one surge of vapor phase refrigerant into the inlet of an evaporator during an on cycle of the compressor. This surge...  
WO/2012/032328A1
Sound-attenuating housing (10) for a heat pump (34) comprises a base chassis (11), a first sub-chassis (17) and a second sub-chassis (19). The base chassis (11) is surrounded by upstanding walls (12-15) and has a top (16) adapted to enga...  
WO/2012/030351A1
Techniques for transferring heat from a heat source to a heat destination, and systems for transferring heat from a heat source to a heat destination are provided. More particularly, techniques and systems for transferring heat by utiliz...  
WO/2012/025003A1
An overflowing type heat exchange device for city sewage source heat pump system includes a first medium flow path connecting cavity (3), a second medium flow path connecting cavity (13) and multiple third medium flow path connecting cav...  
WO/2012/020955A2
The present invention relates to a heat pump system for cooling and heating operations and hot water supply, wherein the heat pump system comprises a heat pump unit, a heat source unit, and a load unit, and further comprises a hot water ...  
WO/2012/019329A1
An absorption-resorption-generation system and a first-type absorption heat pump are provided. A second absorber (2) is connected with a generator (3) via a second solution pump (5) and a second solution heat exchanger (7), the generator...  
WO/2011/085914A3
The invention relates to an apparatus for providing thermal heat by means of thermal extraction from the earth or for generating cooling by means of thermal input into the earth, comprising at least one probe for introduction into the ea...  
WO/2012/011688A2
The present invention relates to an alternating type heat pump that has first to third rows of outdoor unit coils adapted to selectively perform the functions of an evaporator and a condenser in accordance with the outdoor conditions and...  
WO/2012/011656A2
The present invention is a composite air conditioning and heating device of a heat-self-sufficient type, consisting of a hot chamber, a heat input and output unit(3), a cold storage unit(8), a heat storage unit(9), and a heat pump system...  
WO/2012/005608A1
A heat pump system 10 for raising a temperature of a load to at least a desired temperature. A first working fluid circuit 12 is arranged to receive heat energy from a heat energy source, the first working fluid circuit arranged to direc...  
WO/2012/006288A2
Techniques for subsurface thermal energy storage of heat generated by concentrating solar power enable smoothing of available energy with respect to daily and/or seasonal variation. Solar thermal collectors produce saturated steam that i...  
WO/2012/002248A1
Provided is a refrigeration apparatus wherein hot water can be supplied by effectively using waste heat generated when a food or the like is cooled, and the cooling capacity and the cooling efficiency can be improved. A supercooling devi...  
WO/2012/001379A2
A modified heat pump (12) comprises a closed circuit around which a refrigerant fluid is circulated, a plenum chamber (13) and an auxiliary heat exchanger (16). The closed circuit has a compressor, a condenser, an expansion valve and an ...  
WO/2012/003374A2
Certain embodiments provide a method of sequencing that comprises: a) contacting, under hybridization conditions, a target genomic fragment with: i. a vector oligonucleotide comprising a binding site for a sequencing primer; and ii. a sp...  
WO/2011/163259A2
A heat-driven engine includes a thermally conductive path into the engine, from a heat source and a working medium of a thermostrictive material, having a first temperature of transformation, positioned adjacent to the thermally conducti...  
WO/2011/159244A1
A method when extracting solvent and heat from a gas (B) to absorb solvent in a solution (D) containing solvent and one or several absorbents with strong affinity to the solvent, wherein the absorption takes place so that gas (B) and sol...  
WO/2011/100731A3
Embodiments of thermal transfer devices and associated systems and methods are disclosed herein. In one embodiment, a thermal transfer system can include a conduit that has an input portion, an output portion, and a sidewall between the ...  
WO/2011/159236A1
A chemical heat pump working according to the absorption or adsorption principle comprises an active substance and a volatile liquid, wherein the volatile liquid is adapted to be absorbed or be adsorbed by the active substance at a first...  
WO/2011/120132A4
A system is provided for capturing energy from heat expelled in an exhaust of an engine of a motor vehicle and storing the captured energy. The system comprises a generator, a condenser, an evaporator, and an absorber. The generator capt...  
WO/2011/148102A2
The invention relates to a heating system comprising at least one atmospheric collector-evaporator, an associated compression heat pump system, and a suitable interior heat emitter. The design as an integral outdoor unit makes it possibl...  
WO/2011/150314A2
Surged heat pump systems, devices, and methods are disclosed having refrigerant phase separators that generate at least one surge of vapor phase refrigerant into the inlet of an evaporator during an on cycle of the compressor. This surge...  
WO/2011/000372A3
The invention relates to a heating system comprising a heat pump circuit (10) with a heat pump working medium, a heating circuit (20) with a heating circuit working medium, and an auxiliary circuit (30) with an auxiliary circuit working ...  
WO/2011/134129A1
A recuperative absorption-generation system and a recuperative first-type absorption heat pump are provided. The recuperative absorption-generation system comprises a generator (3), a first absorber (1), a second absorber (2), a third ab...  
WO/2011/136064A1
Provided is a heat pump water heater which employs a CO2 refrigerant and is capable of being increased in capacity while allowing a container for a constituent device to be kept less than or equal to a certain size that is stipulated by ...  
WO/2011/134103A1
A regenerative absorption-generation system and a regenerative Type I absorption heat pump are provided. The regenerative absorption-generation system comprises a generator (3), a first absorber (1), a second absorber (2), a first soluti...  
WO/2011/136435A1
According to one aspect of the present invention, an aquifer heat storage control system, which uses an underground aquifer as a heat and cold storage medium, comprises: a cold water reservoir for storing cold by having cold underground ...  
WO/2011/071959A3
The geothermal heat pump has a programmable logic controller (PLC) that provides real time control and monitoring of a water-to-water geothermal heat pump system to effect simultaneous heating and cooling. Directing water flow from an ev...  
WO/2011/133093A1
Chemical heat pump comprising an active surface. A chemical heat pump working according to the hybrid principle with an active substance and a volatile liquid whereby the active substance is in a reactor part 1 and the volatile liquid is...  
WO/2011/089338A3
The invention relates to a facility making it possible to maximize the overall power output, said facility including at least one absorption group (7), for producing ice water, and a heat pump (10). The particular feature of the facility...  
WO/2011/128681A2
A method of defrosting an evaporator of a heat-driven heat pump is described, where the evaporator is for extracting heat from an ambient heat source outside an entity to be heated when the heat pump is driven using heat from a driving h...  
WO/2011/123979A1
A heat pump hot water air conditioner includes a compressor (1), a three-way valve (2), a four-way valve (5), a first heat exchanger (6), a second heat exchanger (9), a hot water heat exchanger (3) and a first check valve (4). The discha...  
WO/2011/097748A3
The invention relates to a heat pump according to the invention that is substantially characterized by the following elements: a main circuit having heat exchangers (11, 12) for exchanging heat between a working medium and surroundings, ...  
WO/2011/120132A1
A system is provided for capturing energy from heat expelled in an exhaust of an engine of a motor vehicle and storing the captured energy. The system comprises a generator, a condenser, an evaporator, and an absorber. The generator capt...  
WO/2011/044262A3
A system for providing a thermal transformer to provide heating and cooling to enclosed structures, most generally a building using solar power combined with geothermal storage and a heat powered heat pump to raise or lower the temperatu...  
WO/2011/117712A2
Conditioning apparatus (10) comprising a containing box (11) and a conditioning circuit (12) disposed inside the box (11). The conditioning circuit (12) allows a heat-carrying gas to flow and comprises a heating unit for the gas and a co...  
WO/2011/113295A1
Disclosed is a multifunctional air-conditioning and hot-water system which comprises a special three-way valve (2), a four-way valve (3), an outdoor heat exchanger (5), an indoor heat exchanger (6), a multifunctional throttling channel c...  
WO/2011/100731A2
Embodiments of thermal transfer devices and associated systems and methods are disclosed herein. In one embodiment, a thermal transfer system can include a conduit that has an input portion, an output portion, and a sidewall between the ...  
WO/2011/097748A2
The invention relates to a heat pump according to the invention that is substantially characterized by the following elements: a main circuit having heat exchangers (11, 12) for exchanging heat between a working medium and surroundings, ...  
WO/2011/091560A1
A combined absorption-generation system comprises a first absorber (1), a second absorber (2), a generator (3), a solution heat exchanger (7), a steam-separating chamber (8), several solution pumps (4, 5, 9) and/or a solution throttle (6...  
WO/2011/091567A1
An absorption-generation system and an absorption heat pump. The absorption-generation system comprises a first absorber (1), a second absorber (2), a generator (3), a solution heat exchanger (7), a vapor separation chamber (8), and solu...  
WO/2011/089338A2
The invention relates to a facility making it possible to maximize the overall power output, said facility including at least one absorption group (7), for producing ice water, and a heat pump (10). The particular feature of the facility...  
WO/2011/062349A4
The present invention relates to a heat pump comprising a refrigerating cycle unit and a booster module. The refrigerating cycle unit comprises: a compressor in which a refrigerant is compressed; a first heat exchanger in which the refri...  
WO/2011/085527A1
An integrated heat pump unit utilizing air energy and water source comprises a compressor (1), a first heat exchanger (4), a second heat exchanger (5), a heat exchange tower (3), a water pump (12), an expansion valve (9) and a reversing ...  
WO/2011/041408A3
A system and method for conditioning air within an air handling system of a building is provided. The building has a hot water source and a cold water source. The conditioning system includes at least one heating-cooling unit connected t...  
WO/2011/083899A1
The present invention relates to a very deep vertical closed-type ground-coupled heat exchanger that uses geothermal energy without taking in underground water, and to a method for installing the heat exchanger. More particularly, an anc...  
WO/2011/084122A1
A multi-mode, bi-directional cascade heat pump system, according to some examples, includes at least two chillers (10 ',10") each being part of a unidirectional refrigerant circuit. The system includes heat exchangers each of which are d...  
WO/2011/071959A2
The geothermal heat pump has a programmable logic controller (PLC) that provides real time control and monitoring of a water-to-water geothermal heat pump system to effect simultaneous heating and cooling. Directing water flow from an ev...  
WO/2011/071448A1
A solar panel comprises a conduit which in the usual way is designed to comprise a heat carrying medium for heat transfer between the solar panel and the surrounding environment. The conduit is placed so that it can be heated by the rays...  

Matches 451 - 500 out of 4,882