ENERGÍA SOLAR DE BAJA TEMPERATURA

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Resultados 39 resultados LastUpdate Última actualización 30/09/2022 [12:46:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 45 días / Applications published in the last 45 days



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Heat exchanger

NºPublicación: GB2605140A 28/09/2022

Solicitante:

NAKED ENERGY LTD [GB]

Resumen de: GB2605140A

A heat exchanger has a plate 210 comprising at least two fins 220 extending from the surface of the plate to form at least one channel (230, fig 2) between said pair of fins. A pipe 250 is then placed in each channel, and the fins of each channel are bent towards each other around the respective pipe to at least partially enclose the pipe. The fins may be pressed such that the pipe has an oval or flattened shape. A semi-fluid material such as a paste or an adhesive may be applied between the pipe and the fins to improve contact and thermal transfer between the plate and the pipe. The plate may be formed of the aluminium and the pipe may be made of copper so that the pipe has a greater thermal conductivity and lower chemical reactivity.

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EXTRUSION TYPE FROST HEAVE PREVENTING AND HEAT GATHERING SELF-PROTECTIVE DEVICE AND SUBGRADE THEREOF

NºPublicación: CA3147316A1 25/09/2022

Solicitante:

NORTHWEST INST OF ECO ENVIRONMENT AND RESOURCES CHINESE ACADEMY OF SCIENCES [CN]

CN_113026463_A

Resumen de: CA3147316A1

The invention provides an extrusion type frost heave preventing and heat gathering self-protective device and subgrade thereof, and relates to the technical field of preventing and treating engineering construction diseases in a seasonally frozen soil region. In the device, the solar heat absorber, the heat gathering tube and the circulating pump are connected from head to tail sequentially through the circulating tube to form a circulating loop where a circulating working medium is filled, and the heat gathering tube is used to be inserted a subgrade; in the solar heat absorber, both ends of the row tubes are in communication with the upper collecting tube and the lower collecting tube, the squeezing plugs are removable inside the row tubes, the circulating pump is configured to push the circulating working medium to flow in a direction from the lower collecting tube to the upper collecting tube, and when the circulating pump stops working, the squeezing plugs press the circulating working medium in the row tubes into the lower collecting tube under action of gravity. The device and subgrade can realize balanced and flat heating of the subgrade, thereby effectively avoiding generation of engineering diseases such as frost heave and uneven fluctuation of the subgrade in the seasonally frozen soil region, and also avoiding influence on stability and sealing performance of the device when the circulating working medium reaches a boiling point in Summers by controlling positions

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MOVING-BED PARTICLE HEAT EXCHANGER

NºPublicación: US2022299270A1 22/09/2022

Solicitante:

COMMW SCIENT IND RES ORG [AU]

MA_55833_A1

Resumen de: US2022299270A1

A particle heat exchanger comprising: a housing including an inlet located at the top of the housing, and an outlet located below the inlet, the housing configured to enclose a flow of heat transfer particles which flows downwardly from the inlet to the outlet within the housing; at least one heat transfer tube enclosed in the housing and in contact with the flow of heat transfer particles therein, each heat transfer tube extending substantially parallel to an axis extending between the inlet and outlet of the housing; and at least one divider located between the inlet and outlet of the housing, the at least one heat transfer tube extending through each divider, each divider including at least one opening configured to form at least one flow constriction in the flow of heat transfer particles between the inlet and outlet of the housing.

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Heat exchange system for the thermal regulation of a building

NºPublicación: AU2021224071A1 22/09/2022

Solicitante:

SIEGENTHALER ANDY

WO_2021165824_A1

Resumen de: AU2021224071A1

The invention relates to a heat exchange system (S), which is arranged on the roof of a building (B), comprising a substrate (103) which is partially saturated with water and is topped with a vegetated layer (101) promoting condensation and evapotranspiration, and to a thermal diffusion device (200) comprising a pump (202) and a collecting network (201) allowing heat exchanges with the exchange volume (100).

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TEMPERATURE CONTROLLED SPORTSFIELD

NºPublicación: EP4060117A1 21/09/2022

Solicitante:

SUPERSUB SPORTSYSTEMS B V [NL]

Resumen de: EP4060117A1

Temperature-controlled sports field, such as a hockey field, tennis court or athletics track, in particular a solar-collector sports field for discharging solar heat. In a length direction (X) and width direction (Y), the sports field has at least one surface (A) with a top layer 2 and a substructure 1 which is provided with a hose system for passing through a heat-exchanging medium. The substructure has a bottom layer 3 which supports an underlayment 10. The underlayment is a synthetic mat with resilient supporting members 50 in order to provide impact-absorbing characteristics to the top layer 3 situated above it. The underlayment 10 has a bed for accommodating a hose 20 of the hose system therein. The synthetic mat is produced by injection-moulding material containing heat-conducting particles, such as a polypropylene material with a filling of aluminium flakes, resulting in an increase in the heat transfer of the synthetic mat.

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SOLAR PANEL HANDLING AND INSTALLATION METHOD

NºPublicación: CA3152643A1 18/09/2022

Solicitante:

CARBONBITE INNOVATIONS INC [CA]

US_2022297957_PA

Resumen de: CA3152643A1

Solar panels are prepared for installation on an array frame by initially tipping packages of palletized, bundled, vertically-oriented panels in a preparation area to form a vertical stack of horizontally oriented panel separated from the pallet and packaging material for placement on the upper supporting surface of the transport deck. The transport deck is displaced longitudinally alongside a rack of the array frame, together with a lifting machine having a lifting head on a lifting arm for transferring solar panels from a longitudinal row of stacked solar panels on the transport deck to the array frame. The lifting head may be adapted to support one panel from each of the stacks on the transport deck for simultaneous transfer from the transport deck to the array frame.

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Pontoon for a solar energy system, use of a pontoon, and method of manufacturing a pontoon

NºPublicación: NL2031014A 16/09/2022

Solicitante:

TEXEL4TRADING B V [NL]

EP_4047815_PA

Resumen de: NL2031014A

Title: Pontoon for a solar energy system, use of a pontoon, and method of manufacturing a pontoon ABSTRACT Pontoon (10) arranged to be included by a solar energy system that is provided with at least one solar panel. The solar energy system is arranged to float on a water surface by means of at least the pontoon (10). The pontoon (10) includes a structural element (14) and a float (16). The structural element (14) has a composition so that the structural element (14) as such does not float on said water surface. The float (16) has a composition so that the float (16) as such does float on said water surface. The structural element (14) is provided with a cavity (20) wherein at least part of the float (16) is provided. The structural element (14) includes a solidified material that originates from a fluidic material that flowed above and/ or besides the float (16) so that the solidified material extends above and/ or besides the cavity (20). (FIG. 1B)

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SUPPORT FOOT FOR A FREE STANDING STRUCTURE

NºPublicación: US2022290436A1 15/09/2022

Solicitante:

WALRAVEN HOLDING BV J VAN [NL]

CA_3148350_PA

Resumen de: US2022290436A1

A support foot for supporting a free standing structure on a support surface such as a rooftop includes a holding means for holding a profiled section to which other parts of said structure can be mounted. The profiled section includes at least one wall having apertures formed in it. The support foot includes a base part having a socket. The support foot furthermore includes a securing element adapted to be received in the socket and having at least one movable catch member to catch an edge of one of said apertures so as to secure the profiled section element to the support foot. The catch member is movable from a pre-assembly position, in which it can be inserted through the aperture, to a securing position, in which it engages over the edge of the aperture.

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AT524827A2

NºPublicación: AT524827A2 15/09/2022

Resumen de: AT524827A2

Die vorliegende Erfindung betrifft eine Solarüberdachung für Parkplätze beliebiger Ausrichtung und Größe mit multifunktionaler Infrastruktur. Die funktionalen Elemente der integrierten Infrastrukturwand sind gegen Einparkunfälle geschützt wahlweise ausschließlich auf dem Solardach eingehängt.

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DOUBLE-FAÇADE ARRANGEMENT

NºPublicación: US2022290424A1 15/09/2022

Solicitante:

TROESCH GLAS AG [CH]

WO_2021032339_A1

Resumen de: US2022290424A1

The invention relates to a double-façade arrangement (1) for a construction (70), in particular a building, a bridge support, a bridge pier or a noise barrier wall, comprising a double façade (20) for generating a vertically directed air flow (50) by means of the chimney effect. Here, the double façade (20) comprises an inner façade (21) and an outer façade (22), wherein a façade interspace (23) for guiding the air flow (50) is situated between the inner façade (21) and the outer façade (22), wherein the inner façade (21) delimits the façade interspace (23) towards the construction (70), and the outer façade (22) delimits the façade interspace (23) towards the surroundings (60) of the construction (70). Furthermore, the double façade (20) comprises an air inlet (24) to allow the air flow (50) with air from the surroundings (60) to be let into the façade interspace (23) and, arranged above the air inlet (24), an air outlet (25) to allow at least some of the air flow (50) to be let out of the façade interspace (23). Moreover, the double-façade arrangement (1) comprises a carbon dioxide separator device (2) for separating at least some of the carbon dioxide from the air of the air flow (50). Furthermore, the invention relates to a construction (70), in particular a building, a bridge support or a bridge pier having such a double-façade arrangement (1). In addition, the invention relates to the use of such a double-façade arrangement (1) or construction (70) hav

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ENERGY EFFICIENT AND ADAPTIVE SPACE COOLING AND HEATING SYSTEM

NºPublicación: US2022290899A1 15/09/2022

Solicitante:

PURDUE RESEARCH FOUNDATION [US]

Resumen de: US2022290899A1

A system and methods for heating and cooling are provided. The system may include an energy collector and an adaptive panel connected to the energy collector. The adaptive panel may a radiative cooling layer configured to dissipate heat from the energy collector. The radiative cooling layer may further include a thermo-responsive polymer configured to adjust transparency depending on temperature. The system may include a solar heating layer configured to absorb solar irradiation that passes through the radiative cooling layer and transfer heat to the energy collector.

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Reinigungsvorrichtung zur Reinigung von Modulreihen einer Photovoltaik- oder Solaranlage

NºPublicación: DE102021105809A1 15/09/2022

Solicitante:

EHLEUTER FRANZ [DE]

Resumen de: DE102021105809A1

Die Erfindung betrifft eine Reinigungsvorrichtung zur Reinigung von Modulreihen (1a, 1b) einer Solar- oder Photovoltaikanlage, mit einer an einem Fahrzeug (4) ankoppelbaren Halteeinrichtung (6) zur Halterung einer Reinigungseinrichtung. Um eine schnellere Reinigung auch größerer Solar- oder Photovoltaikanlagen zu ermöglichen, enthält die Reinigungseinrichtung zwei über jeweils eine Trag- und Positioniereinrichtung (5) an der Halteeinrichtung (6) angeordnete Reinigungsaggregate (7) zur gleichzeitigen Reinigung zweier Modulreihen (1a, 1b).

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FASTENING ELEMENT, IN PARTICULAR FOR SOLAR PANELS

NºPublicación: WO2022184795A1 09/09/2022

Solicitante:

PAXOS CONSULTING & ENG GMBH & CO KG [DE]

Resumen de: WO2022184795A1

The invention relates to a fastening element (20), in particular for solar panels (24), comprising a tubular pole (3), a load element (1) and a ground anchor sleeve (2). The invention further relates to a solar fence (22), comprising at least one solar panel (24) which is disposed between two fastening elements (20) according to one of claims 1 to 10 and fastened thereto.

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SELF-COOLING GREENHOUSE FOR HOT CLIMATE

NºPublicación: US2022279730A1 08/09/2022

Solicitante:

UNIV QATAR [QA]

Resumen de: US2022279730A1

Facades, roofs, and greenhouses that may capable of self-cooling are provided. For example, a façade for a greenhouse may include an internal glass wall and an external glass wall in a parallel plane to the internal glass wall and separated from the internal glass wall by a first distance. The distance may be configured to permit passage of a heat transfer liquid. The internal glass wall can include a first face, facing the external glass wall. The first face of the internal glass wall can include a reflective surface configured to reflect solar radiation into the heat transfer liquid when in operation.

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Verfahren zum Betrieb einer thermischen Solaranlage

NºPublicación: DE102021105528A1 08/09/2022

Solicitante:

STAHR ALEXANDER [DE]

Resumen de: DE102021105528A1

Es ist Aufgabe der vorliegenden Erfindung, für eine Steuereinrichtung (4) ein Verfahren bereitzustellen, welches für das in einem solarthermischen Kollektor (3) befindliche Trägermedium eine Wärmebilanz aufstellt und daraus im ruhenden Zustand eine Kollektortemperatur ermittelt bzw. bei Solarbetrieb einen Volumenstrom bestimmt, welcher zu einer konstanten Temperaturdifferenz zwischen Kollektorvor- und -rücklauf führt. Die Korrektheit der ermittelten Kollektortemperatur des ruhenden Mediums wird dadurch gewährleistet, dass diese bei vorliegender Strömung mit realen Messwerten abgeglichen wird und auftretende Abweichungen in Korrekturparameter umgewandelt und der weiteren Werteermittlung zugeführt werden.

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SUPPORTING FRAME FOR AN INCLINED MOUNTING OF A SOLAR MODULE ON A ROOF

NºPublicación: EP4053469A1 07/09/2022

Solicitante:

FISCHERWERKE GMBH & CO KG [DE]

DE_102021104862_PA

Resumen de: EP4053469A1

Zu einer schrägen Befestigung von Solarmodulen auf einem Sheddach, Paralleldach oder einem Dach mit aneinandergereihten Tonnendächern schlägt die Erfindung ein Traggestell (1) mit einer Tragstrebe (10), auf der die Solarmodule befestigt werden, einer winkel- und längsverstellbar an der Tragstrebe (10) angeordneten Stützstrebe (11), und um parallele und senkrechte Achsen (16, 17) schwenkbare Standfüßen (8) vor, die schräg auseinander und nach oben verlaufende Befestigungslaschen (19) an ihren Enden aufweisen.

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NO20210536A1

NºPublicación: NO20210536A1 05/09/2022

Solicitante:

NORWEGIAN ECO SOLUTIONS PLUS AS

RADIATIVE COOLING SYSTEMS

NºPublicación: US2022275973A1 01/09/2022

Solicitante:

SKYCOOL SYSTEMS INC [US]

CN_113906261_PA

Resumen de: US2022275973A1

A material may be included in a cooling film or cooling panel to achieve cooling even under direct solar irradiation. The material includes one or more constituent materials and an outer surface configured to interact thermally with the atmosphere and with solar radiation. The material exhibits an emissivity of at least 0.8 in spectral range of 5 μm to 15 μm, an ultraviolet reflectivity of at least 0.5 in the spectral range of 275 nm to 375 nm, an ultraviolet absorptivity of at least 0.75 in the spectral range of 275 nm to 375 nm, or a combination thereof. A cooling film, or cooling panel, may be affixed to an exterior surface of a vehicle, structure, or system to provide cooling even under direct solar irradiance.

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Direct current electric on-demand water heater

NºPublicación: AU2021229450A1 01/09/2022

Solicitante:

RHEEM MFG CO

WO_2021178275_A1

Resumen de: AU2021229450A1

The disclosed technology includes an on-demand water heater which uses an electric heat source to heat the water. The on-demand water heater can have a low fluid capacity heating chamber which has an inlet and an outlet, an electric heat source for heating the water, and a controller to control the electric heat source and maintain the temperature of the water at a predetermined temperature setting. The on-demand water heater can be powered by a direct current power source. The on-demand water heater can also utilize a solar thermal system to provide additional heat to the water.

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MOUNTING DEVICE FOR NAIL STRIP PANELS

NºPublicación: US2022275813A1 01/09/2022

Solicitante:

RMH TECH LLC [US]

US_2020217339_A1

Resumen de: US2022275813A1

A mounting device (10) is disclosed having a one-piece body (11). A slot (20) extends into this body (11), and is defined by a slot base (22) and a pair of spaced slot sidewalls (24a, 24b) that each extend from the slot base (22). The slot sidewalls (24a, 24b) are disposed in non-parallel relation to each other.

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SOLAR REFLECTIVE GRANULES AND PROCESSES FOR PRODUCING SAME

NºPublicación: JP2022538189A 31/08/2022

Solicitante:

ユー.エス.シリカカンパニー

BR_112021026159_A2

Resumen de: WO2020264091A1

A reflective particulate material includes a particulate substrate having high total solar reflectance, bulk and apparent densities and toughness, and a low dust index. The reflective particulate can have a total solar reflectance of 80% to 87%, a toughness of 1% or fewer fines, an apparent density of 2.75 g/cm3 or greater, and a dust index of 1 or lower. A method of manufacturing the reflective particulate material includes preparing a slurry of the particulate substrate, spray drying the slurry to form a spray dried particulate, crushing the spray dried particulate to form a crushed particulate, and heating/calcining the crushed particulate. The heated, crushed particulate may further be coated to form a coated roofing granule.

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Rail assembly attachable to a building surface

NºPublicación: NZ764108A 26/08/2022

Solicitante:

RMH TECH LLC

AU_2022200604_A1

Resumen de: NZ764108A

A rail assembly (530) includes a rail (540) and an adapter (640). The adapter (640) may be slidably interconnected with the rail (540) via a first rail channel (604a) on a first rail side (600a) of the rail (540), and may also be slidably interconnected with the rail (540) via a second rail channel (604b) on a second rail side (600b) of the rail (540). The adapter (640) may be inverted (whether installed via the first rail channel (604a) or the second rail channel (604b)) between two different orientations that dispose a mounting flange (670) at different elevations to accommodate two different mounting configurations. It is often desirable to install various types of structures on building surfaces, such as heating, air conditioning, and ventilation equipment. The present invention pertains to a rail or a rail assembly that has a continuous fastener slot located at the top of the rail. The fastener slot comprises an upper section of a first width; and a lower section of a second width that is of a smaller magnitude than the first width. The rail or rail assembly is attachable to a building surface, with any appropriate component or combination of components being attachable to such a rail or rail assembly.

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SOLAR RECEIVER, SELECTIVELY ABSORBING MATERIAL, AND ASSOCIATED FABRICATION METHODS

NºPublicación: WO2022177997A1 25/08/2022

Solicitante:

DARTMOUTH COLLEGE [US]

US_2021348023_A1

Resumen de: WO2022177997A1

A selectively-absorbing material includes a silicone polymer and transition-metal oxide nanoparticles dispersed therein. Each of the transition-metal oxide nanoparticles includes manganese. A solar receiver includes (i) a metal substrate including an etched surface having a microroughness between 0.05 micrometers and two micrometers; (ii) a polymer matrix disposed on the etched surface; and (iii) transition-metal oxide nanoparticles dispersed within the polymer matrix. A method for producing transition-metal oxide nanoparticles includes recrystallizing a plurality of two-element nanoparticles at a temperature between 300 and 700 °C. The plurality of two-element nanoparticles includes at least two of (i) copper oxide nanoparticles, (ii) manganese oxide nanoparticles, and (iii) iron oxide nanoparticles. A method for fabricating a selective-absorber includes etching a top surface of a metal substrate; depositing a polymer-matrix composite on the etched top surface; and interdiffusing the polymer-matrix composite and the metal substrate. The polymer-matrix composite includes transition-metal oxide nanoparticles dispersed therein.

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MULTI-PANE INSULATED GLASS UNIT HAVING A RELAXED FILM FORMING A THIRD PANE AND METHOD OF MAKING THE SAME

NºPublicación: WO2022177956A1 25/08/2022

Solicitante:

VITRO FLAT GLASS LLC [US]

Resumen de: WO2022177956A1

An insulating glass unit and a method of forming same comprising a pair of glass panes in a parallel, spaced apart relation, at least one edge spacer and at least a primary sealant located between adjacent edges of the pair of panes to provide an integral sealed unit defining a space therebetween, and at least one transparent film located within the space between the pair of glass panes, the at least one transparent film secured to one of a support structure and the at least one edge spacer, wherein the film is positioned in a spaced apart parallel relationship between the pair of glass panes, and wherein the film is annealed to a relaxed state prior to positioning of the film between the pair of glass panes.

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MULTI-PANE INSULATING GLASS UNIT HAVING A RIGID FRAME FOR A THIRD PANE AND METHOD OF MAKING THE SAME

Nº publicación: WO2022178061A1 25/08/2022

Solicitante:

VITRO FLAT GLASS LLC [US]

Resumen de: WO2022178061A1

An insulating glass unit and a method of forming same comprising a pair of glass panes in a parallel, spaced apart relation, at least one edge spacer and at least a primary sealant located between adjacent edges of the pair of panes to provide an integral sealed unit defining a space therebetween, and at least one transparent film located within the space between the pair of glass panes, said at least one transparent film secured to one of a support structure and the at least one edge spacer, wherein the film is positioned in a spaced apart parallel relationship between the pair of glass panes, and wherein the film is heat shrunk to a tensioned state prior to positioning of the film between the pair of glass panes.

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