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WO/2016/065473A1 |
A Heat Exchanger Unit comprising a venting unit, a shutter, a counter flow heat exchanger and a plurality of plenums. The venting unit pulls the fresh air from outdoor air through the shutter while it pushes the contaminated inside air t...
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WO/2016/066979A1 |
The invention relates to an appliance for a double-flow ventilation device with modulated extraction, or blowing, of air, for an enclosure comprising two groups of at least one room, i.e. a first group and a second group, the appliance b...
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WO/2016/058220A1 |
An air conditioner and water heater all-in-one machine, comprising an air conditioner and a water heater, a compressor of the air conditioner being a water-cooled air conditioner compressor, the water heater being provided with a water s...
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WO/2016/060609A1 |
The invention relates to an air treatment system 1and a method for control of a defrosting operation of a heat exchanger 4 comprised in the system 1. The air treatment system 1 is provided with an extract air channel 2and a supply air ch...
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WO/2016/046303A1 |
The invention relates to a heat exchanger system (100) intended to be built into a wall of a building, the system comprising an external housing (18) and a double air flow countercurrent exchanger (20) housed in this housing which compri...
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WO/2016/042184A1 |
The invention relates to a multi-channel tube for heat exchangers, formed by a single-component structural assembly (1) determining a plurality of tubular shapes (2) that are laterally connected to a supporting plate (3) in an arrangemen...
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WO/2016/042177A1 |
The invention relates to a novel heat pump for swimming pools, which is able to recover heat from the extraction air, exclusively, by means of a reversible mechanical compression refrigeration circuit that allows heat to be dissipated to...
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WO/2016/034921A1 |
To obtain a distributed ventilation system, a window-fitted ventilation unit (50) with i) an electronic circuit (90) with a microcontroller (91), ii) a fan (64) for transferring fresh air (20) from outer side (U) to inner side (S) as inc...
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WO/2016/034981A1 |
The objective of the invention is to facilitate the installation of a ventilation device integrated into a ventilation window on one hand and to enable the serviceability of the ventilation device on the other hand. In accordance with th...
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WO/2016/033633A1 |
An air conditioning system capable of treating a conditioned space by treating outdoor air from outside the conditioned space and treating air returned from inside the conditioned space, and mixing the outdoor air with the returned air t...
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WO/2016/026042A1 |
A liquid to air membrane energy exchanger (LAMEE) can be used as part of a heating and cooling system to transfer heat and moisture between a liquid desiccant and an air stream to condition the temperature and humidity of the air flowing...
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WO/2016/027608A1 |
In order to reduce the energy for and the cost of controlling carbon dioxide (CO2) concentration, a CO2 concentration control system (100-105) is provided, the system being equipped with a measurement part (20) for measuring the CO2 conc...
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WO/2016/024073A1 |
A wind tower for a building, a building, and a method of operating a wind tower for a building. The wind tower includes an opening for allowing air to enter and exit the tower and a duct for allowing air to flow between an interior of th...
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WO/2016/006916A1 |
Disclosed is a method of recycling waste heat from a heat generating facility. The purpose of the disclosed method of recycling waste heat from a heat generating facility is to recycle waste heat from a heat generating facility in humidi...
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WO/2015/200134A1 |
An energy extraction system located at an off-index run location of a fluid circulation system for harvesting energy in a moving fluid in a conduit, the energy extraction system that includes at least one turbine assembly that includes a...
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WO/2015/192249A1 |
Systems and methods for controlling temperature in an enclosed space can include an air-to-air heat exchanger (AAHX) and a direct evaporative cooler (DEC). The DEC can be located in a scavenger or outdoor air stream such that the DEC coo...
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WO/2015/188895A1 |
The invention relates to a living-space ventilation system (01), comprising: a heat recovery device (02), which has a counterflow heat exchanger (03) and a supply-air fan (05) for drawing in an outside air flow (04) and leading away a su...
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WO/2015/163839A1 |
Embodiments are directed to obtaining a specification comprising at least one requirement associated with a heating, ventilation, and air-conditioning (HVAC) system, and based on the specification, configuring a control system to control...
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WO/2015/149151A1 |
A counter flow air-to-air energy exchange assembly may include a plurality of air channel levels configured to allow air to pass therethrough. Each of the air channels may include a spacer layer having a plurality of modular spacer compo...
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WO/2015/152725A1 |
The invention relates to a recuperator (7), comprising at least a recuperator unit with heat-exchanging channels (5, 6) extending parallel to each other, a first header (63) placed on a first side of the recuperator unit and having a tri...
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WO/2015/147728A1 |
Counter-current air heat exchanger (20, 30, 40, 50, 60) comprising an outer tube (11, 13, 21, 31, 41, 51, 61) for a first air current and an inner tube (12, 22, 32, 42, 52, 62) for a counter-directed second air current, which inner tube ...
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WO/2015/144975A1 |
Room-specific, room ((8) wall (82) or ceiling (81) mounted ventilation beam (1 ), into which an inflow of contaminated and supply air inflow (V, P1, R1) can be simultaneously conducted from a room (8), and from which the outflow of conta...
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WO/2015/121536A1 |
The invention relates to a method for reducing accumulation of liquid and freezing in a plate type countercurrent heat exchanger (100) comprising a stack of heat transfer plates (102). There is also provided a plate type countercurrent h...
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WO/2015/104318A1 |
A building ventilation device (100) has an air conduit (101) arranged to receive heat form a space heater such as a radiator (R) within a building. An inlet (102) and a fan (120) at the outlet (103, 104) draw external fresh air into the ...
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WO/2015/104426A1 |
The invention relates to a method for the concurrent transfer of heat and moisture between at least two different gas streams (1, 2). The two gas streams (1, 2) communicate with each other via at least one textile exchange surface (8). T...
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WO/2015/085341A1 |
The invention relates to windows or doors comprising heat exchanger ventilation systems, in which feed air and waste air are each guided through at least one thin long heat exchanger channel (1) and (2), which channels are conductively c...
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WO/2015/086979A1 |
The invention relates to a device (1) for producing a stream of air (F'), wherein said device comprises an enclosure (10), which is intended for containing a volume of liquid (V), and which comprises at least one air-discharge opening (1...
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WO/2015/080650A1 |
An air treatment device (1 ) and a method for heating of air in a heating mode at an air handling unit (2), which comprises a heat recovery device (3). The device further comprises a heat pump (6), comprising an evaporator (7) arranged i...
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WO/2015/079046A1 |
The invention relates to a counter-current dual-flow air/air exchanger (1) comprising a first network of channels oriented along a longitudinal axis (X-X') of the exchanger (1), suitable for causing a first airflow (F1) to flow in a firs...
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WO/2015/075659A1 |
The present invention relates to a heat pump apparatus for changing air within closed spaces and related method of operation. Particularly, the invention refers to a heat pump apparatus that allows changing air inside closed spaces durin...
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WO/2015/071674A1 |
Improved Air Conditioning Module Anair conditioning module comprises an insulated casing separated into a first air chamber and a second air chamber by an insulated divider. The first air chamber provides a sealed air passageway along th...
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WO/2015/063578A1 |
Assembly of a ceiling element and a cooling system for controlling a temperature in a space, wherein a liquid channel is provided which extends over the upper side of the ceiling element in order to exchange heat between liquid in the li...
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WO/2015/055435A1 |
Air-air heat exchanger (10) for ventilation systems, with two air streams that are conducted in countercurrent and are arranged in a cylindrical housing (12), in the interior of which the first air stream runs in closed pipes within the ...
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WO/2015/049297A1 |
An air purification device with ozone and fine dust cleaning, and optionally with a heating function, cooling function and dehumidifying function, is configured for installation in a space in a building. The air purification device compr...
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WO/2015/044884A1 |
The present disclosure relates to an air exchanging apparatus (10) including a first conveying device (12) for conveying a first air flow (F1) and a second conveying device (13) for conveying a second air flow (F2). The air exchanging ap...
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WO/2015/043821A1 |
The invention relates to a heating/cooling system (1) for motor vehicles for air conditioning a vehicle interior (51), said system having a supply air line (20), through which a supply air stream (200) can flow into the vehicle interior ...
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WO/2015/033215A1 |
The invention relates to a silencer unit (1) for a heat recovery ventilation (HRV) unit for providing supply air, preferably outside air (fresh air), to an apartment or parts thereof and for removing return air, preferably exhaust air (u...
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WO/2015/033213A1 |
The invention relates to a silencer duct (2, 4) in a silencer unit (1) for a heat recovery ventilation (HRV) unit for providing supply air, preferably outside air (fresh air), to an apartment or parts thereof and for removing return air,...
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WO/2015/018214A1 |
An air conditioning system comprises: a compressor (1), a middle-temperature heat exchanger (31), a high-temperature heat exchanger (32), a low-temperature heat exchanger (4) and a throttle device, which are in communication with each ot...
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WO/2014/190383A1 |
Disclosed herein is an apparatus, in the form of a package air conditioning unit (PAC) for conditioning air in a space. The space may comprise the interior space(s) of buildings such as hospitals, enclosed shopping mails, warehouses, fac...
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WO/2014/180279A1 |
A swing-core air exchanger, comprising a casing (10), a draught fan (40), and a heat exchanger (20); the heat exchanger (20) has a frame-type heat exchanger core (21) made of fiber material; the heat exchanger core (21) is disposed in a ...
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WO/2014/176676A1 |
A heat exchanger system has two heat exchangers, a first heat exchanger and a second heat exchanger, mounted within a single enclosure, a first air inlet for receiving air from a first air system, a first air outlet, one or more second a...
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WO/2014/160459A1 |
The vehicle ventilation module includes a return air duct 120, a fresh air duct 214, a heat exchanger 208, and first 212 and second 206 doors. The return air duct has a return air inlet 134 and a return air outlet 136 downstream of the r...
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WO/2014/138846A1 |
Embodiments of the present disclosure provide a system and method for providing conditioned air to at least one enclosed structure. The system may include at least one conditioning module configured to provide conditioned air to the at l...
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WO/2014/138859A1 |
An energy exchange assembly may include one or more membrane panels. The one or more membrane panels may include a microporous membrane that has a pore size between 0.02 and 0.3 micrometers (µm) and a porosity between 45% and 80%. Optio...
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WO/2014/138847A1 |
An air delivery system may include a housing, a first liquid-to-air membrane energy exchanger (LAMEE), and a desiccant storage tank. The housing includes a supply air channel and an exhaust air channel. The first LAMEE may be an exhaust ...
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WO/2014/140717A1 |
The invention relates to a ventilation unit for providing supply air to an apartment or parts thereof and for removing return air from said apartment or parts thereof, said ventilation unit comprising: a supply air outlet for establishin...
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WO/2014/138860A1 |
A method of forming a membrane panel configured to be secured within an energy exchange assembly may include forming an outer frame defining a central opening, and integrating a membrane sheet with the outer frame. The membrane sheet spa...
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WO/2014/138851A1 |
An evaporative cooling system includes an evaporative cooler liquid-to-air membrane energy exchanger (LAMEE), a first liquid-to-air heat exchanger (LAHE), and a cooling fluid circuit. The evaporative cooler LAMEE is disposed within a sca...
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WO/2014/135962A1 |
The invention relates to a system for conditioning the air in a building. The system includes an air/air heat exchanger (1) for exchanging heat between the air discharged out of the building and the air supplied to the building from outs...
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