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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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, ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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WO/2011/068701A1 |
The invention comprises an absorption heat pump to supply energy to a distillation process or an outside process. The streams used to effect the absorption heat pump are combined as a feed stream to a conversion process, and energy thus ...
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WO/2011/066642A1 |
The system includes a first heat exchanger in which the refrigerant is injected directly into the content of the first liquid circuit through at least one nozzle to simultaneously capture latent heat from the content as purified frozen l...
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WO/2011/062348A1 |
A heat pump according to the present invention comprises a plurality of the compression chambers, and compresses refrigerant with multistage, and injects vapor refrigerant into the space between the plurality of the compression chambers ...
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WO/2011/062349A1 |
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...
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WO/2011/059131A1 |
The present invention relates to an electricity-generating device employing a heat pump, comprising: an expansion turbine (170) in which an expansion valve is used to operate a heat pump used to cool and warm the inside of a room by mean...
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WO/2011/047482A1 |
A method for producing cold heat for cooling a process is provided. Seawater is pumped at a selected depth and cooled to create a mixture of ice and brine. The ice is separated from the brine. Cold heat is obtained by thawing the ice. A ...
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WO/2011/044757A1 |
A method, apparatus and multi-functional system for supplying hot water and warm air simultaneously are provided. Specifically, a method for supplying hot water and warm air simultaneously includes: refrigerant is compressed to initial h...
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WO/2011/045752A1 |
The present invention relates to a heating device with irreversible thermodynamic cycle. The device comprises a low temperature circuit and a high temperature circuit in which respectively a first and a second operating fluid circulate. ...
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WO/2011/044262A2 |
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...
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WO/2011/041408A2 |
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...
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WO/2011/036224A2 |
The invention relates to an enclosure (1), including a first deformable material forming a pocket (11) and intended to be buried in the subsurface (6) of the earth and to at least partially contain a geothermal heat exchanger (2), wherei...
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WO/2011/025374A1 |
The invention relates to a heat transport system comprising: - a compressor; - an evaporator with a primary evaporator side and a secondary evaporator side for the extraction of heat from the primary evaporator side and the delivery of t...
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WO/2011/022406A2 |
A heat exchanger includes an elastically flexible liner formed as an elongated hose having an open end and a closed end. The elongated hose defines an inner surface. The heat exchanger also includes a plurality of longitudinal sleeves su...
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WO/2011/017450A2 |
The heat pump solar collector generally relates to heat pumps that utilize at least one thermal source operating with the same working fluids. In one embodiment, the heat pump solar collector relates to a hybrid solar heat pump comprised...
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WO/2011/010473A1 |
Disclosed is a heat pump device wherein the heat radiation loss as well as the compressor input are reduced during a defrosting operation, so that the efficiency of the defrosting operation is enhanced. The heat pump device is comprised ...
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WO/2010/145040A1 |
A district energy sharing system (DESS) comprises a thermal energy circuit which circulates and stores thermal energy in water, at least one client building thermally coupled to the circuit and which removes some thermal energy from the ...
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WO/2010/143373A1 |
Disclosed is a heat pump system (100) comprised of a heat pump circuit (110); a tank (151) for storing a heat accumulation fluid; a boiling path (150) for boiling the heat accumulation fluid; a defrosting path (120) which connects a port...
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WO/2010/143841A2 |
A heat pump according to the present invention is capable of performing a defrosting operation and a heating operation at the same time in the event evaporation members are frosted due to the low temperature of outdoor air, and heats the...
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WO/2010/139578A2 |
The invention relates to a heat pump-based heating system (1) comprising a working medium (2) that flows through an evaporator (3), a compressor (4), a condenser (17a, 17b, 17c), and an expansion valve (5) in a closed cycle, as well as a...
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WO/2010/139339A1 |
- Used in machines/trains/ships/busses/cars etc., through different Anergy circuits as liquid gas/fluid pumping or gas/steam/vapor compression circuits, which all: are placed in the cold-water tank (9), to produce cooling power to be abl...
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WO/2010/140995A1 |
The invention relates to heat power engineering, in particular to combined cooling and heating systems, and can be used as a self-contained power apparatus for simultaneously producing heat and cold. The essence of the invention is that ...
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WO/2010/127270A2 |
A self-contained heat transfer system includes a hermetically-sealed housing that defines an enclosure; a first heat transfer device having an exposed surface configured to be in thermal communication with a first heat reservoir; a secon...
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WO/2010/122569A2 |
An apparatus for providing heating and/or refrigeration effect and a method thereof is disclosed which provides simultaneous heating and refrigeration, only heating or only refrigeration, using a double-effect vapor absorption cycle or a...
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WO/2010/122394A1 |
A subterranean continuous loop heat exchanger is disclosed having a borehole including an entrance at a first end and an exit at a second end and a conduit for a fluid. A direction of fluid flow relative to the borehole is unidirectional...
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WO/2010/119920A1 |
Provided is a heat-pump water heater and air conditioner having an expanded operable range when operating in heater mode. The heat-pump water heater and air conditioner has a water system that receives heat from a refrigerant system in t...
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