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WO/2015/076951A1 |
A heating, cooling, and power device includes a shaft and an expander coupled to the shaft to rotate the shaft. A first conduit is coupled to the expander and configured to transport a working fluid. A heater is coupled through the first...
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WO/2015/068874A1 |
The present invention relates to a refrigerator for a district cooling system which, in order to overcome the shortcomings of conventional district cooling systems that have a low efficiency due to the indirect heat exchange method of th...
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WO/2015/065998A1 |
Systems and methods for thermal energy storage are disclosed. A thermal energy storage unit and an evaporator coil may form a thermosyphon. In an energy consumption mode, refrigerant may be directed from a compressor, through a condenser...
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WO/2015/065643A1 |
A system (20) operable in a plurality of modes, the system comprising: a container (22) having an interior (24); an internal combustion engine (66); a refrigeration system (30) and a flywheel energy storage device (70). In at least one s...
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WO/2015/058462A1 |
A gas turbine intake air cooling device using waste heat as driving force, the intake air cooling device comprising an air cooler or a cooling tower (6), a surface cooler (1), a cold water tank (7), and at least one waste heat chiller (4...
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WO/2015/060404A1 |
An absorption-type refrigeration system (1) equipped with: a solar heat collector (11); an absorption-type refrigerator (21); a circulation circuit (31); branch flow paths (34a, 34b); a changeover valve (33a); a cold storage tanks (32); ...
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WO/2015/060369A1 |
An absorption-type hot and cold water system (1) equipped with: a changeover valve (31) provided in a flow path from a solar heat collector (11) to a heat storage tank (12); a bypass flow path (32) connecting the changeover valve (31) an...
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WO/2015/055321A1 |
The invention relates to a solar refrigerating unit having a solar collector system, said solar refrigerating unit comprising: at least one solar collector system, which has at least one solar thermal device (C) for generating heat and a...
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WO/2015/049461A1 |
The invention relates to a system for producing/storing electrical energy (1), comprising a thermally insulated enclosure containing a first circuitry wherein a first working fluid circulates, a hot source (2), and a cold source (3), the...
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WO/2015/046464A1 |
[Problem] The purpose is to provide a cooling and heating device. [Solution] This cooling and heating device has: a fuel cell device provided with a fuel cell; a heating unit which utilizes the heat of exhaust gases discharged by the fue...
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WO/2014/207626A9 |
A mobile cooler comprising a trolley including a cold box mounted therein, the trolley including a handle and a frame including one or more solar panels, the solar panels and / or the frame being adjustable to permit optimal exposure to ...
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WO/2015/035519A1 |
In many parts of the world the electricity supply is unreliable and/or electricity costs are high, which means that in many cases conventional air cooling systems that are compressor-based and electrically powered are unreliable due to e...
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WO/2015/036668A1 |
The invention relates to a heating and cooling system using solar energy, comprising: a solar water heater (12) including a solar collector (16) and a storage tank (20); and an absorption machine (14) including an evaporator (34), an abs...
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WO/2015/030597A1 |
This invention is a heat pump based on an existing air-to-air heat pump design with an external component consisting of a refrigerant circuit with a compressor and an evaporator/condenser, and an internal component (room unit) with a con...
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WO/2015/017880A1 |
The present invention provides an improved air source heat pump (ASHP) system and method which relies on using scavenged and/or stored heat to change the temperature of ambient air used by the ASHP thereby increasing efficiency. The heat...
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WO/2015/015726A1 |
An air conditioning device for a vehicle is provided with: a first heat medium circuit (C1) for allowing a heat medium to circulate therein; a compressor (23) for sucking in and discharging a refrigerant; a high-pressure-side heat exchan...
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WO/2015/014099A1 |
Provided are a combined heat and power system, a combined cooling and power system, and a dual-use combined heat and power-combined cooling and power system. A power machine (1) segments the steam supply, and a primary heat medium flows ...
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WO/2015/014098A1 |
A combined heating/power system, a combined cooling/power system, and a dual-use combined heating/power and cooling/power system are provided. The combined heating/power system comprises a power machine (1), a power cycle condenser (2), ...
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WO/2015/002487A1 |
The present invention relates to a multi-complex heat exchanging type hybrid heat pump using the waste heat of a septic tank, comprising: an accommodation tank; a compression part for compressing a refrigerant; an exchanger; an expansion...
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WO/2014/208938A1 |
The present application relates to a heat recovery apparatus and method. According to the heat recovery apparatus and method of the present application, waste heat from a low-grade heat source, in the form of sensible heat at 70°C that ...
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WO/2014/180163A1 |
Provided is a first-type absorption heat pump with a shunt circulation. A solution loop is constituted by an absorber (3), a solution pump (8), a solution heat exchanger (12) and a generator (1). The generator (1) is connected to a secon...
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WO/2014/175589A1 |
Disclosed therein is a heat pump system for a vehicle, which can use an evaporator of an air-conditioning case for common use in an air-conditioning mode and in a heat pump mode for cooling and heating so as to reduce weight and manufact...
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WO/2014/174409A2 |
Solar cooling unit for small-scale air condition applications, and generally for cooling applications, in which a separation means for separating the absorbent and refrigerant of the working solution is specifically designed to operate a...
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WO/2014/169387A1 |
A method to continuously operate and balance electrical and thermal energy in cogeneration and tri-generation processes. The methods employ the use of variable speed pumps, electrical heating elements, liquid/liquid exchangers to efficie...
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WO/2014/161367A1 |
Disclosed is a shunt-circulation first-type absorption heat pump, comprising a generator (1), an absorber (2), a second absorber (3), a condenser (4), a second condenser (5), an evaporator (6), a second evaporator (7), a solution pump (8...
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WO/2014/161368A1 |
Disclosed is a shunt-circulation first-type absorption heat pump, comprising a generator (1), a second generator (2), an absorber (3), a second absorber (4), a condenser (5), an evaporator (6), a second evaporator (7), a solution pump (8...
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WO/2014/165731A1 |
A heat-pump circuit may include an indoor heat exchanger, an outdoor heat exchanger, a compressor adapted to circulate a working fluid between the indoor and outdoor heat exchangers, and an expansion device disposed between the indoor an...
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WO/2014/156895A1 |
The objective is to achieve stable output from a heat source system that includes heat source machines which utilize unused heat from sewage water or the like as the heat collection source, while using the unused heat as much as possible...
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WO/2014/146217A1 |
A multi-end heating first class absorption heat pump is mainly formed by a generator, a second generator, a third generator, an absorber, a second absorber, a third absorber, a fourth absorber, a condenser, a second condenser, an evapora...
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WO/2014/151375A1 |
An exemplary system includes a compressor, a condenser, an expander, and an evaporator fluidly coupled to form a vapor-compression circuit, and an electric motor configured to drive the compressor. An inverter having a plurality of switc...
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WO/2014/139034A1 |
A dual heating process is performed in the absence of an open flame. Heat is created by a rotating prime mover(s) driving a fluid shear heater. Heat is also collected from a cooling system of the prime mover, and from any exhaust heat ge...
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WO/2014/141381A1 |
A heat source-side refrigerant circulation circuit (A) and a heat medium circulation circuit (B) are cascade-connected to each other such that heat is exchanged between a heat source-side refrigerant and a heat medium by means of an inte...
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WO/2014/136427A1 |
This vehicle air conditioning device is provided with a first evaporator (26), a second evaporator (28), a compressor (18), and a control device (16). The first evaporator (26) is provided with a cold storage material (30), and by means ...
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WO/2014/131679A1 |
There is provided a cooling system, comprising: a portable cooling device (20) comprising a fluid, a reactor (21) containing a sorbent capable of sorption and desorption the fluid and a chamber (22) for condensation and evaporation of th...
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WO/2014/129135A1 |
Provided is a heat pump system using waste heat that is structured to conserve energy. The heat pump system (1) using waste heat comprises a compression heat pump circuit (10) that uses the shaft output of a power engine (2) as a power s...
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WO/2014/119145A1 |
A solar energy utilization system (100) is provided with a solar panel (101), a motor (122) that is driven by solar output power, and a motor stall prevention device that prevents a motor stall during driving, and as the motor stall prev...
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WO/2014/115496A1 |
The present invention is provided with: a ventilation heat exchanger (34) that exchanges heat between exhaust gas, which is discharged from inside a room that is the space that is the subject of heating to outside the room, and air suppl...
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WO/2014/112300A1 |
Provided is a waste heat utilization device capable of, while having a simple configuration, recovering energy and cooling a heat medium on the basis of a target physical amount by which the heat medium should be cooled. This waste heat ...
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WO/2014/110694A1 |
Disclosed is a first-class step-by-step generating absorption heat pump, which comprises a generator (1), a first absorber (2), a second absorber (3), a condenser (4), a second condenser (13), a high temperature evaporator (5), a low tem...
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WO/2014/103820A1 |
This engine-waste-heat recovery device is equipped with: a radiator for cooling an engine-cooling fluid; a Rankine cycle system which includes a heat exchanger for recovering waste heat from the engine in a coolant, an expander for gener...
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WO/2014/089721A1 |
Provided is a multi-effect first-type absorption heat pump, belonging to the technical field of refrigeration and heat pumps. The multi-effect first-type absorption heat pump mainly consists of two generators, two absorbers, a condenser,...
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WO/2014/089164A1 |
A system for providing cooling to a building includes a cooling tower for transferring waste heat from the building to the atmosphere and a liquid desiccant system for dehumidifying an air stream entering the cooling tower to increase co...
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WO/2014/076508A1 |
A system comprising a cryogenic engine system and a refrigeration system, wherein the cryogenic engine system and the refrigeration system are mechanically and/or thermally coupled with each other. The refrigeration system is driven by t...
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WO/2014/075221A1 |
A combined cooling, heat, and power system for a distributed internal combustion engine with complementing solar energy and alternative fuel, comprising an energy storage system (100) with complementing solar energy and alternative fuel ...
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WO/2014/074703A1 |
Cold storage unit apparatuses designed for high energy efficiency are provided, which may include: a refrigeration system; a box enclosing an interior space, the box formed by a plurality of insulated sides; an entry into the interior sp...
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WO/2014/072659A1 |
This thermodynamic system allows, on the one side, the cooling of a first composition obtained from grapes and, on another side, the heating of a second composition obtained from grapes. This system comprises: the first exchanger (6) all...
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WO/2014/070633A1 |
A mobile refrigeration unit includes a refrigeration system having a plurality of electric motor driven components and an on-board power supply system for generating electric current and supplying the electric current to the plurality of...
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WO/2014/063249A1 |
A heat exchanger comprises a shell internally divided into a hot fluid vessel and a cold fluid vessel by a pipe retaining plate having a plurality of apertures sealingly retaining a corresponding number of heat pipes, each of which has a...
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WO/2014/065548A1 |
An air conditioner is disclosed. The air conditioner includes an indoor unit, a first outdoor unit including a first outdoor heat exchanger and a first compressor to be driven by electricity, a second outdoor unit including a second outd...
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WO/2014/054176A1 |
A heat pump device (40) that collects heat from both outside air and from other heat sources and wherein a control device (30) determines, by comparing the temperature of additional heat sources and the current coolant temperature, wheth...
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