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40
resultados
Última actualización
16/09/2025 [07:23:00]
Resumen de: WO2025185747A1
An enclosure structure using a hollow thin film for heat insulation, comprising an enclosure layer (1), a heat insulation layer (2), a heat absorption layer (3), a heat preservation layer (4), and an auxiliary layer which are sequentially arranged from outside to inside. The heat insulation layer comprises one or more layers of multiple hollow thin film structures; and/or, the heat insulation layer is of a thin film column or thin film tube structure; and a space surrounded by at least two layers of hollow thin film structures of the heat insulation layer is divided to form at least two static air heat insulation layers. Since the heat insulation layer is of a transparent hollow thin film structure, and the heat absorption layer comprises one of a heat collection medium and a heat collection medium tube, so that the heat absorption layer can collect solar energy passing through the heat insulation layer, and the heat insulation layer can reduce or avoid the loss of the solar energy collected by the heat absorption layer, achieving efficient collection of the solar energy; in addition, the enclosure structure has a simple structure and low costs and achieves a good collection effect, and can be deployed and installed in different settings. Further disclosed are a heat collection structure comprising the enclosure structure, a solar building, and a solar greenhouse.
Resumen de: WO2025189096A1
A system may include a CO2 capture module, including a capture unit for capturing CO2 from a gas using a capture material and a regeneration unit for unloading the CO2 from a loaded capture material and regenerating said loaded capture material using heat. A system may include an energy module for producing electrical power and heat using solar energy, wherein at least a portion of the heat produced in the energy module is used in the regeneration unit.
Resumen de: US2025282926A1
The present invention relates to a composite comprising a polymer matrix, graphene and at least one thermally conductive inorganic filler, wherein the graphene and the at least one thermally conductive inorganic filler are dispersed within the polymer matrix. The composites have high thermal conductivities and are particularly useful in solar thermal collectors and other heat exchangers.
Resumen de: WO2024094580A1
The invention relates to a construction, in particular a wall construction, floor construction, ceiling construction and/or roof construction of a building, said construction consisting of: at least two shells that are spaced apart from one another; and an intermediate space which is substantially empty except for structural member components and/or technical components, is filled at least in sections with sound insulation material, vibration insulation material and/or thermal insulation material, is delimited by the shells, and enclosed between said shells. The construction comprises a component framework that includes at least one formwork which partially or completely forms at least one of the at least two spaced-apart shells, at least one formwork defining an outer surface of the component framework.
Resumen de: WO2025182250A1
The present invention exhibits high cooling capacity under direct sunlight and high radio wave permeability, and prevents deterioration of radiation cooling performance when the holes are provided in a resin material and deterioration of cooling performance caused by contamination of the holes. A light reflection layer (B) has a plurality of holes K and is composed of a second resin. The infrared radiation layer (J) is composed of a first resin that emits heat radiation energy greater than absorbed solar energy at a wavelength of 8 to 13 μm. The holes included in the infrared radiation layer (J) are less than holes included in the light reflection layer (B). The laminated resin layer (M) including the light reflection layer (B) and the infrared radiation layer (J) has an arithmetic average reflectance of 80% or more, which is the wavelength average of the light reflectance from 400 to 800 nm, the arithmetic average reflectance of 70% or more, which is the wavelength average of the light reflectance from 800 to 1200 nm, and the wavelength average of the emissivity of 43% or more at a wavelength from 8 to 13 μm.
Resumen de: WO2024089414A1
A vessel, such as an evacuated solar collector, comprises a wall (1) formed of a first material having a first coefficient of thermal expansion "CTE". A feedthrough (2) passes through an aperture (3) in the wall (1) of the vessel and comprises a flange (5) having a surface (5a) facing a surface of the wall (1), the feedthrough (2) being formed of a material having a second CTE higher than the first CTE. A flexible seal (8) is positioned between the wall (1) and the flange (5) and a clamping member is operable to move the flange (5) towards the facing surface (1a) of the wall (1) to compress the seal (8) between the wall (1) and the flange (5). A spacer is positioned between the clamping member and the flange (5), the spacer being formed of a material having a third CTE higher than the second CTE.
Resumen de: GB2638658A
There is provided an in-roof-solar-thermal-panel frame 12 suitable for the receiving of a solar-thermal-panel 26 therein, thereby forming an in-roof solar-thermal-panel system 10. The in-roof-solar-thermal-panel frame 12 has a roof cover connector 18 having a roof-cover-seal receiver 34 that is engageable with a roof-cover seal 36. The roof-cover seal 36 engages with a roof cover in such a way that permits the solarthermal-panel 26 to sit flush with respect to the exterior roof structure 50 such that the panel is mounted in the roof covering plane.
Resumen de: JP2025127916A
【課題】集熱可能な時間帯のみ動作可能な太陽熱加熱システムを提供する。【解決手段】太陽熱加熱システム１は、集熱器２とコイル式熱交換器４との間で熱媒を循環させて蓄熱タンク３内の水を加熱する構成であって、熱媒の循環を制御する制御部１３を有する。制御部１３は、電源投入された後に所定期間の間、一定周期の問合せ時刻毎に、所定の問合せ時間の間、熱媒を循環させ、集熱の可否を所定の条件に基づいて判断し記録する問合せ運転を行うと共に、問合せ運転において、集熱可と判断された場合、集熱終了条件を満たすまで、熱媒を循環させる集熱運転行う。【選択図】図１
Resumen de: US2025270464A1
A thermochemical oxidation reactor operably extracts energy from solid solar thermochemical fuel. In another aspect, an oxidation reactor includes a main reactor chamber and an extraction tube connected to the main reactor chamber to directly draw hot gas therefrom. In still a further aspect, an oxidation zone of a thermochemical oxidation reactor has an internal chamber with a larger cross-sectional area ‘A’ as compared to internal cross-sectional areas ‘B’ and ‘C’ of adjacent recuperation and quenching zones of the reactor.
Resumen de: DE102024000559A1
2.1. Aufgabe der Erfindung ist es einen kompakten solarthermischen Wärmetauscher zu entwickeln, welcher als Dach- oder Fassadenelement, wie auch als Balkonverkleidungselement eingesetzt werden kann, und bei dem mit minimalem Montageaufwand mehrere Absorber problemlos hocheffektiv zu einem Wärmetauscher mit hohe Stabilität verbunden werden können.2.2. Der erfindungsgemäße Solarthermischen Wärmetauscher, zeichnet sich dadurch aus, dass die den Grundkörper (1) des Absorbers (3) ausbildenden Lamellensteckhalbprofile (4) und auch das Lamellensteckvollprofil (5) mittels ihrer Klemmstege (9) in den Klemmnuten (10) der unmittelbar benachbarten Steckprofile verklemmt sind, und dass auf den von den Seitenwandungen (6) der Steckhalbprofile (4) gebildeten Seitenwänden (11) des Grundkörpers (1) beidseitig Stabilisierungsbleche (12) angeordnet sind, die zusammen mit dem Grundkörper (1) den Absorber (3) ausbilden, der eine Einströmöffnung (13) wie auch eine Ausströmöffnung (14) aufweist, die von den endseitigen Öffnungen der Kanäle (2) der Lamellensteckprofile gebildet werden, und dass jeder Wärmetauscher aus einem oder mehreren Absorber/n (3) besteht, wobei an einem Endes des Wärmetauschers ein Einlassmodul (15) und am anderen Ende ein Auslassmodul (16), und zwischen den Absorbern (3) Durchlassprofile (17) angeordnet sind.2.3. Die Erfindung betrifft einen solarthermischen Wärmetauscher zur Erwärmung eines Wärmeträgers durch Absorption solarer Energie mittels eines/me
Resumen de: US2025270930A1
A film tunnel for forming a roadway roof has supports between which at least one film is stretched. The supports include first and second groups of supports, the first group supports arranged on a first side and the second group supports arranged on a second opposite side of a longitudinal center plane of the film tunnel. The first and second group supports form pairs of supports having spaced upper free ends and connected and retained relative to one another by at least one retaining device. Each support at least of the first and/or second group has a lower part and at least one upper part. When the retaining device is released, the at least one upper part is guided by its weight force along the at least one lower part in the direction of a lower end of the at least one lower part into a lower end position.
Resumen de: DE202025103531U1
Auftriebsvorrichtung (10) für eine auf einer Wasseroberfläche (15) schwimmende Solarmodulanlage, umfassend:einen Körper (11), der für Auftrieb sorgt;eine erste Leine (12), die dazu eingerichtet ist, mit dem Körper (11) in Eingriff gebracht zu werden, wobei die erste Leine (12) ferner dazu eingerichtet ist, mit einem Element verbunden zu werden; undeine Windenvorrichtung (13) zum Aufziehen der ersten Leine (12).
Resumen de: KR20250125741A
복사 냉각 소자는 자외선에서 근적외선에 이르는 파장대를 반사하는 반사층과 대기창 파장대의 중적외선을 복사하는 복사층 중 적어도 하나를 포함하는 코팅층을 외면에 형성한 유리 섬유를 포함한다.
Resumen de: US2023357619A1
A methylpolysiloxane mixture along with uses and methods for operating a solar thermal power station (or CSP plant) utilizing the same. The use for the methylpolysiloxane mixture includes providing a mixture (a) wherein the methylpolysiloxane mixture includes a linear methylpolysiloxanes MDxM, wherein x is an integer with 0≤x≤100, and wherein the mixtures have a molar M:D ratio of 1:15.5 to 1:30; or (b) wherein the methylpolysiloxane mixture includes a linear methylpolysiloxanes MDxM, wherein x is an integer with 0≤x≤80 and cyclic dimethylpolysiloxanes Dy where y is an integer≥3, wherein the sum of the fractions of all cyclic dimethylpolysiloxanes Dy is 10-95 wt %, and wherein the mixtures have a molar M:D ratio of 1:10.5 to 1:30. The methylpolysiloxane mixture is used as a heat transfer fluid in a CSP plant with operating temperatures in a range of 300 to 500° C.
Resumen de: AU2024234719A1
A mineral insulated cable includes an elongate core comprising a conducting ceramic-based material having a negative temperature coefficient. The elongate core is arranged on a central axis of the mineral insulated cable, and surrounded by an electrically insulating layer which comprises a mineral material. The conducting ceramic-based material is conductive relative to the electrically insulating layer. A metallic outer sheath concentrically envelopes around the electrically insulating layer. A current may be passed through the elongate core at high voltage, to generate up to 15kW per meter of cable in heat.
Resumen de: AU2024235633A1
A mineral insulated cable which includes a core comprising of a resistive tube having a bore surrounded by a cylindrical wall, and a semi-conducting filler packed in the bore. The cylindrical wall is surrounded by an electrically insulating layer which includes a mineral material. The cylindrical wall is made of a metal material having a resistivity of at least 0.05 μΩ∙m at 20°C. The semi-conducting filler is in electrical contact with said wall along a substantial length of the resistive tube. The semi-conducting filler has an electric bandgap that is smaller than an electric bandgap of the mineral material of the electrically insulating layer. A current may be passed through the core at high voltage, to generate up to 15kW per meter of cable in heat.
Resumen de: WO2025171770A1
A method for increasing yield by means of intermittent lighting, the method comprising: arranging a shading strip at a certain interval above the ground; and using shadows of the shading strips to continuously shade, release, re-shade, and re-release sunlight irradiating the same crop so as to perform intermittent lighting on the crop, thereby preventing a decrease in photosynthetic efficiency caused by the activation of photosynthesis inhibition mechanisms by means of a constant strong light, and thus stimulating crop growth and increasing the crop yield. The present application can simultaneously have multiple gain functions such as intermittent lighting for yield increase, water delivery irrigation for yield increase, night-time lighting supplementation for yield increase, bird and rodent repelling for yield protection, and power generation/heat collection for income increase, thereby effectively promoting agricultural production.
Resumen de: WO2025172859A1
Embodiments of the present technology may include radiative cooling devices (300). The radiative cooling devices (300) may include a substrate (302). The radiative cooling devices (300) may also include a thermal emission layer (304) of silicon-containing material disposed on the substrate (302). The thermal emission layer (304) of silicon-containing material may emit infrared radiation of wavelengths within an atmospheric infrared transmission window.
Resumen de: WO2025174362A1
An attachment bracket apparatus includes a base and a flange extending vertically from the base. A central axis extends along the length of the base. A first hole is disposed along the central axis of the base and in the first side of the base. A second hole is disposed along the central axis of the base and in the second side of the base. One or more third holes are disposed on the first side of the base, and one or more fourth holes are disposed on the second side of the base. At least the one or more third holes, respectively, are positioned offset from the central axis and are further offset from each other, respectively, in a direction that is perpendicular to a direction of extension of the central axis.
Resumen de: US2025263975A1
A solar energy collecting blind arrangement includes a blind housing, blind slats, and a retraction arrangement. Each of the blind slats includes a top layer and bottom layer. The top layer is designed to be positioned to face substantially toward a window and the bottom layer is designed to be positioned to face substantially toward an interior space. The top layer includes a solar-collecting material designed to absorb solar energy. The bottom layer includes a heat-emitting material designed to transfer heat energy into passing air in an interior space to thereby heat the interior space.
Resumen de: WO2025174752A1
A method of embedding a threaded foundation component in ground with a layer of reactive soil with a combined drilling and driving machine includes: with an automated controller executing a control program, controlling the machine to begin an automated embedment operation to drive a threaded foundation component into a reactive soil; with the automated controller, controlling the machine to decouple a feed rate of the component from a rotary speed rate of the component to cause sheering of the soil around the foundation component by threads of the foundation component; and with the automated controller, controlling the machine to recouple the feed rate of the component to rotary speed rate of the component to reduce sheering of the soil around the foundation component by the threads of the foundation component until a target embedment depth for the foundation component is reached.
Resumen de: WO2025169570A1
A solar heat collection system 1 comprises a plurality of solar heat collection members 10 installed on an installation object 5 constituting a building 2. Each solar heat collection member 10 has a hollow part 10a, a light-receiving surface 10b, a facing surface 10c, and a non-heat-insulating part 10d for performing convection heat transfer with ambient air. Each solar heat collection member 10 is installed on the installation object 5 in an installation orientation in which the facing surface 10c is inclined with respect to the installation object 5 so as to form a space together with the installation object 5. The plurality of solar heat collection members 10 are arranged with a prescribed installation interval L therebetween.
Resumen de: WO2025166458A1
A thermal energy system includes an outdoor panel having a first surface exposed outwardly to an outdoor environment. The first surface is an emissive and reflective surface. The outdoor panel is in heat exchange relationship with an air passage adapted to be connected to a ventilation system of a building or process. A selective layer can be applied onto a second surface of the panel opposite to the first surface thereof. A system may be provided to pivot the panel from a first position in which the emissive surface faces the outdoor environment and a second position in which the selective surface faces the outdoor environment. The panel can be perforated and depression can be formed in the emissive surface to collect water between the perforations when the thermal panel is used in a cooling mode. The emissive and reflective side of the panel can be oriented to redirect solar radiations towards a solar collector to improve the performance thereof.
Nº publicación: WO2025169570A1 14/08/2025
Solicitante:
KK KOBE SEIKO SHO KOBE STEEL LTD [JP]
\u682A\u5F0F\u4F1A\u793E\u795E\u6238\u88FD\u92FC\u6240
Resumen de: WO2025169570A1
A solar heat collection system 1 comprises a plurality of solar heat collection members 10 installed on an installation object 5 constituting a building 2. Each solar heat collection member 10 has a hollow part 10a, a light-receiving surface 10b, a facing surface 10c, and a non-heat-insulating part 10d for performing convection heat transfer with ambient air. Each solar heat collection member 10 is installed on the installation object 5 in an installation orientation in which the facing surface 10c is inclined with respect to the installation object 5 so as to form a space together with the installation object 5. The plurality of solar heat collection members 10 are arranged with a prescribed installation interval L therebetween.
BOPI
Sede Electrónica
