LOW TEMPERATURE SOLAR POWER

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Resultados 43 results. LastUpdate Updated on 05/12/2021 [15:44:00] pdf PDF xls XLS

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



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CONFORMAL HEAT PIPE ASSEMBLIES

Publication No.: US2021378154A1 02/12/2021

Applicant:

GEN ELECTRIC [US]

CN_110470158_A

Absstract of: US2021378154A1

A heat pipe assembly includes walls having porous wick linings, an insulating layer coupled with at least one of the walls, and an interior chamber sealed by the walls. The linings hold a liquid phase of a working fluid in the interior chamber. The insulating layer is directly against a conductive component of an electromagnetic power conversion device such that heat from the conductive component vaporizes the working fluid in the porous wick lining of the at least one wall and the working fluid condenses at or within the porous wick lining of at least one other wall to cool the conductive component of the electromagnetic power conversion device. The assembly can be placed in direct contact with the device while the device is operating and/or experiencing time-varying magnetic fields that cause the device to operate.

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THERMAL IN SITU SUSTAINABLE REMEDIATION SYSTEM AND METHOD FOR GROUNDWATER AND SOIL RESTORATION

Publication No.: US2021370366A1 02/12/2021

Applicant:

ARCADIS U S INC [US]

Absstract of: US2021370366A1

A closed-loop system and method for heating of target contaminant zones having environmental contaminants of concern present in the groundwater and the soil by thermal conduction, and subsequent enhancements of physical, biological and chemical processes to attenuate, remove and degrade contaminants in the target contaminant treatment zones, is disclosed. The system and method collects solar or other heat and transfers the heat via a closed-loop and a set of borehole exchangers to subsurface soil in the proximity of and/or directly to the target contaminant treatment zones. The target contaminant treatment zone may comprise contaminated soil, contaminated groundwater in an aquifer, or industrial waste comprising water and/or solids. Solar collectors or heat exchangers capturing waste heat from industrial processes may be used as the heat source.

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IMPROVEMENTS RELATING TO SOLAR HEATERS

Publication No.: US2021370563A1 02/12/2021

Applicant:

ASPIRE POLYMERS PTY LTD [US]

US_2020355404_A1

Absstract of: US2021370563A1

A solar heat exchanger for heating water which includes an array of tubes, an injection molded manifold there being connections between each tube in the array and the manifold which are over molded to seal the tubes to the manifold.

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FAÇADE ELEMENTS WITH STRUCTURED COVER PLATE AND OPTICAL INTERFERENCE LAYER

Publication No.: JP2021532413A 25/11/2021

Applicant:

(シーエヌビーエム)ボンブーデザインアンドリサーチインスティテュートフォーグラスインダストリーカンパニー,リミティド

US_2021184624_A1

Absstract of: WO2020020016A1

A facade element (1) comprises a transparent cover plate (2) and an opaque back element (3) mounted on the cover plate (2), wherein the cover plate (2) has an outer surface (4) facing the external environment and an inner surface (5) facing the back element (3). Per a first aspect, the outer surface (4) has at least one patterned region (8), on which an optical interference layer (9) is arranged. Per a second aspect, an optical interference layer (9) is arranged on the inner surface (5). In addition, the inner surface (5) and/or the outer surface (4) has in each case at least one patterned region (8, 8'), wherein either the outer surface (4) has at least one patterned region (8') or an additional optical interference layer (9') is arranged on the outer surface (4). The patterned region (8, 8') has the following features: -perpendicular to the plane of the cover plate (2), a height profile having hills and valleys, wherein a mean height difference between the hills and valleys is at least 5μm, -at least 50% of the patterned region (8, 8') is composed of segments (10) that are inclined relative to the plane of the cover plate (2), wherein, with reference to the plane of the cover plate (2), at least 20% of the segments (10) have an inclination angle in the range from greater than 0° to a maximum of 15°, and at least 30% of the segments (10) have an inclination angle in the range from greater than 15° to a maximum of 45°, wherein -the segments (10) are in each case flat and

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DISPOSITIVO DE CESION DE CALOR MODULABLE

Publication No.: ES1282684U 24/11/2021

Applicant:

TORRENS RASAL JOSEP MARIA [ES]

DISPOSITIVO PROTECTOR DE ABRAZADERAS DE CONDUCCIONES TERMICAS

Publication No.: ES1282339U 22/11/2021

Applicant:

AMEXSOL AISLAMIENTOS Y MANTENIMIENTOS EXTREMADURA S L U [ES]

Sistema de generación de calor para producción de agua caliente mediante concentradores cilindro parabólicos compuestos y dispositivo para su aplicación en instalaciones.

Publication No.: ES1282144U 19/11/2021

Applicant:

HERMIDA ESQUITINO VICTORIA [ES]
HERMIDA FERNANDEZ AVILA RAMON [ES]

Absstract of: ES1282144U

Reivindicación. Sistema de generación de agua caliente caracterizado por un dispositivo de captación de energía solar a través de uno o más concentradores parabólicos compuestos que, mediante un dispositivo para su aplicación consistente en un intercambiador de calor, se conecta con los circuitos de calefacción y agua caliente sirviendo para sustitución o apoyo a calderas en edificios, con el consiguiente ahorro energético en combustibles y electricidad.

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AUTONOMOUS ROBOT FOR TRANSFERRING A SOLAR PANEL AND SOLAR TRACKER CLEANING ROBOT

Publication No.: WO2021229505A1 18/11/2021

Applicant:

EVERMORE UNITED S A [GB]

Absstract of: WO2021229505A1

Autonomous robot for transporting a robotic cleaner for cleaning at least one solar table of at least one solar row, including a platform, a plurality of wheels, at least one drive motor, a plurality of pistons, an upper rail and a lower rail, at least two tilt sensors, at least one rechargeable power source, at least one proximity sensor, a stop sensor, at least two positioning sensors, a processor and a wireless communicator, the upper and lower rails each being respectively coupled with at least two of the pistons, a first tilt sensor coupled with the upper rail and a second tilt sensor coupled with the lower rail, wherein the pistons can respectively raise and lower the upper and lower rails, each one of the pistons can be independently raised and lowered and the robotic cleaner can communicate wirelessly with the autonomous robot and coordinate cleaning of the solar table.

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LIQUID HEATING MEDIUM

Publication No.: JPWO2020137595A1 18/11/2021

Applicant:

住友金属鉱山株式会社

TW_202035295_A

Absstract of: WO2020137595A1

Provided is a liquid heating medium in which photothermal conversion microparticles which absorb light and convert the absorbed light into heat are dispersed.

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Multifunctional Brick Type Solar Collector and Construction Method Thereof

Publication No.: KR20210136517A 17/11/2021

Applicant:

한국에너지기술연구원

Absstract of: KR20210136517A

본 발명은 건물의 외장재의 역할과 태양열 집열기의 역할을 동시에 할 수 있는 외장재형 태양열 집열기 및 이의 시공방법에 관한 것으로, 플레이트 형태로, 건물의 마감재 외측에 마련되어 건물의 외벽을 형성하며, 태양열을 흡수하는 금속패널과, 상기 금속패널의 후면에 접촉 및 고정되며, 내부를 순환하는 작동유체에 의해 상기 금속패널의 열을 흡수하는 히트파이프 및 상기 금속패널 일측에 마련되며, 내부에 상기 히트파이프 일측이 접속되어 상기 히트파이프의 열을 외부로 전달 및 히트파이프를 냉각시키는 매니폴드를 포함하여 미려한 효과를 도모하면서도 파손을 방지할 수 있는 외장재형 태양열 집열기 및 이의 시공방법이 개시된다.

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Paint with low light reflectivity

Publication No.: RU2020113884A 12/11/2021

Applicant:

СУРРЕЙНАНОСИСТЕМЗЛИМИТЕД

JP_2021500217_A

Absstract of: GB2567238A

A suspension is spray coated onto a substrate. The suspension comprises a colourant (dye) and binder, uniformly dispersed in a solvent. The majority of the solvent evaporates during the spray coating process. The ration of colourant to binder is > 40%. The formed coating has a density ≤ 0.75 g/cm3 and thickness ≥ 30 µm. The colourant does not contain carbon nanotubes. Preferably, the colourant comprises carbon black, or black spinel, titania, iron oxide, manganese oxide or mixed metal oxide particles. Preferably, the binder comprises a vinyl acetate or acrylic polymer. Preferably, the solvent comprises ethyl, propyl or butyl acetate, acetone, methyl or isopropyl ethyl ketone, cyclopentanone, 2-hexanone, methanol, ethanol or dimethyl carbinol. Preferably, the coated substrate is subjected to plasma etching and then plasma coated with a mixture of carbon tetrafluoride (CF4) and ethylene (C2H4). Preferred plasma conditions, flow rates, ratios, sizes and viscosities are specified. The coated substrates are used in imaging systems, calibration targets, scientific instruments, light guides, baffles, stray light suppression, charged coupled devices and microbolometers.

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SAUNA SOLAR

Publication No.: ES1281549U 12/11/2021

Applicant:

ESCAMILLA ZAPATA MIGUEL FRANCISCO [ES]

Absstract of: ES1281549U

Sauna solar que, consistente en una construcción prevista para su instalación en un terreno donde nada oculte el sol durante la mayor parte posible del transcurso del día, está caracterizada por comprender: - una estructura (2) que define una cubierta que, al menos, es transparente en una porción de la misma que cubre un recinto (3) interior apto como recinto de sauna, tal que el calor que lo hace funcionar como tal es el generado por la incidencia solar sobre dicha porción transparente de la cubierta que define la estructura (2); y - un circuito de tubos de agua (4) incorporados en el interior del recinto (3) a modo de serpentín de manera que también se calientan, tanto los propios tubos como el agua que circula por los mismos, con el calor generado por la incidencia solar sobre la cubierta transparente, sirviendo para mantener por más tiempo dicho calor del recinto (3) de sauna.

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Kraftfahrzeug mit einem Dachwärmetauscher

Publication No.: DE102020112343A1 11/11/2021

Applicant:

BAYERISCHE MOTOREN WERKE AG [DE]

Absstract of: DE102020112343A1

Die Erfindung betrifft ein Kraftfahrzeug (1) mit einem Fahrzeugdach (2); einem Heizkreislauf (4), der von Temperierfluid durchströmbar ist, und einem an oder in dem Fahrzeugdach (2) angeordneten, in den Heizkreislauf (4) eingebundenen Dachwärmetauscher (3) zum Eintragen von Solarenergie (5) in den Heizkreislauf (4).

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SOLAR RECEIVER, SELECTIVELY ABSORBING MATERIAL, AND ASSOCIATED FABRICATION METHODS

Publication No.: US2021348023A1 11/11/2021

Applicant:

DARTMOUTH COLLEGE [US]

WO_2020037235_PA

Absstract of: US2021348023A1

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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PIN

Publication No.: US2021348633A1 11/11/2021

Applicant:

A RAYMOND ET CIE [FR]

CA_3113723_PA

Absstract of: US2021348633A1

A pin comprises a metal body extending along a longitudinal insertion axis (Ox) and has a first and a second end along the longitudinal axis (Ox), an upper face and a lower face opposite the upper face. The pin has two convex portions each having an inclined inner wall and an inclined outer wall, the inclined walls of each convex portion forming a ridge and extending along the longitudinal axis. At least one ridge has on its lower face a protruding blade obtained by cutting and folding the metal body along the longitudinal axis. A concave portion of the pin connects the inner walls of each convex portion via a central surface. The pin has at least one blocking member.

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SYSTEM FOR ENERGY STORAGE AND ELECTRICAL POWER GENERATION

Publication No.: US2021351615A1 11/11/2021

Applicant:

AUGWIND LTD [IL]

Absstract of: US2021351615A1

A system for energy storage and electricity generation is described. The system includes an energy storage system providing compressed air and an electricity generation system. The electricity generation system includes an airlift pumping system pneumatically coupled to the energy storage system. The airlift pumping system includes a water collecting tank containing collecting water and a riser tube having a base immersed in the collecting water and configured for injection of the compressed air into the riser tube through the air pipeline to provide air bubbles within the riser tube that produce an upward flow of the collecting water together with the air bubbles. The electricity generation system also includes a hydro-electric power system driven by upward flow of the collecting water together with the air bubbles to produce electricity, and a water heating system for heating the collecting water in the water collecting tank.

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Radiative cooling systems

Publication No.: AU2020257428A1 11/11/2021

Applicant:

SKYCOOL SYSTEMS INC [US]

US_2020333047_A1

Absstract of: AU2020257428A1

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 pm to 15 pm, 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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IMPROVED MULTI-PURPOSE CLEANING SYSTEM

Publication No.: WO2021224841A1 11/11/2021

Applicant:

JAISINGHANI DINESH [IN]
JAISINGHANI GOVIND [IN]

Absstract of: WO2021224841A1

A multi-purpose cleaning system for cleaning glasses/stickers/solar panels is disclosed. The disclosed cleaning system is based on a housing 102 movably arranged on an object to be cleaned; cleaning elements 108 to clean the object; rotary devices to enable movement of the housing 102 across the object to facilitate cleaning of the object; a control unit 302 configured to actuate the rotary devices; and a spring mechanism operatively coupled to the rotary devices. The spring mechanism is configured such that the spring mechanism either gets compressed or extended when the rotary devices are actuated to move the housing 102 to clean a cleaning area of the object. A biasing spring force of the compressed or extended spring mechanism facilitates movement of the housing 102 from the cleaning area of the object to be cleaned to a rest position on the object.

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FASTENING ARRANGEMENT FOR ATTACHING SOLAR PANELS OR GLASS ELEMENTS

Publication No.: EP3907441A1 10/11/2021

Applicant:

KELO MARKETING OY [FI]

Absstract of: EP3907441A1

The invention relates to a fastening arrangement for solar panels and glass elements, the installation of which fastening arrangement is easier and quicker. The fastening arrangement comprises a first elongated part (1) for attaching a first panel or element (23) by the first edge area (28) of the panel or element and a second elongated part (2) for attaching a second solar panel (24) by the second edge area (29) of the panel or element.

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PIN

Publication No.: EP3907411A1 10/11/2021

Applicant:

A RAYMOND ET CIE [FR]

CA_3113723_PA

Absstract of: US2021348633A1

A pin comprises a metal body extending along a longitudinal insertion axis (Ox) and has a first and a second end along the longitudinal axis (Ox), an upper face and a lower face opposite the upper face. The pin has two convex portions each having an inclined inner wall and an inclined outer wall, the inclined walls of each convex portion forming a ridge and extending along the longitudinal axis. At least one ridge has on its lower face a protruding blade obtained by cutting and folding the metal body along the longitudinal axis. A concave portion of the pin connects the inner walls of each convex portion via a central surface. The pin has at least one blocking member.

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Composite radiation refrigeration film

Publication No.: JP2021529680A 04/11/2021

Applicant:

寧波瑞凌新能源科技有限公司NingboRadi−CoolAdvancedEnergyTechnologiesCo.,Ltd.寧波瑞凌新能源材料研究院有限公司NINGBORUILINGADVANCEDENERGYMATERIALSINSTITUTECO.,LTD.

TW_202045681_A

Absstract of: CN110216924A

The invention discloses a composite radiation refrigeration film. The composite radiation refrigeration film comprises a top layer and a reflection layer arranged under the top layer. The reflection layer has high reflectivity for at least a part of solar radiation. The top layer comprises one or more polymers, and the polymer has an emissivity of not less than 80% at a wave band of 7-14 microns.The top layer comprises a first emission layer close to the reflection layer and a second emission layer far away from the reflection layer. The first emission layer comprises a first polymer and a plurality of first foam holes formed in the first polymer, and the second emission layer comprises a second polymer and a plurality of second foam holes formed in the second polymer, wherein the diameter of the first foam holes is 1-20 microns, and the diameter of the second foam holes is 1-200 nm.

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採暖用具蓄熱方法

Publication No.: JP2021173510A 01/11/2021

Applicant:

東邦瓦斯株式会社

Absstract of: JP2021173510A

【課題】マット状容器に蓄熱材を封入してなる採暖用具について、手軽に蓄熱効率を向上させること。【解決手段】太陽光の吸収を促す色に着色された潜熱蓄熱材組成物21を透明のマット状容器11に封入してなる災害時用マット1を、市販のソーラクッカ51の所定位置52に配置し、太陽光に晒す。災害時用マット1では、ソーラクッカ51を介して集光された太陽光がマット状容器11を透過して潜熱蓄熱材組成物21に直接吸収され、潜熱蓄熱材組成物21に蓄熱する。【選択図】 図2

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FLATPLATE SOLAR COLLECTOR WITH POWER OUTPUT CONNTROLL

Publication No.: RS20200408A1 29/10/2021

Applicant:

RUDIC VRANIC MARINKO [RS]

Absstract of: RS20200408A1

Flatplate solar collector with energy output regulation has a capability of switching on and of the heat transfer from the absorber to the working fluid. With this capability, better controll of the solar installation is achieved. The solar collector consists of two subassemblies: the lower subassembly (1) and the upper subassembly (2). By sepparation of the lower and the upper subassembly heat transfer from the absorber to the working fluid is stopped. Separation and merger of the upper subassembly (2) and the lower subassembly (1) is done by linear actuators (1.3).

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УСТРОЙСТВО ДЛЯ ПОДДЕРЖАНИЯ ОПТИМАЛЬНОГО ТЕПЛОВОГО РЕЖИМА ДОРОЖНОГО ПОЛОТНА

Publication No.: EA202100021A1 29/10/2021

Applicant:

КУЛИЕВДЖАМИЛЬТАХИРОГЛЫКУЛИЕВДЖАВАНШИРТАХИРОГЛЫ

Absstract of: EA202100021A1

Изобретение относится к области дорожного строительства, в частности к устройствам для предотвращения гололеда в зимнее время и сохранения твердости в жаркое время покрытий автомобильных дорог, аэродромных полос, пешеходных переходов, лестничных маршей и т.п. строительных объектов. Сущность состоит в устройстве, которое содержит размещенную в дорожной насыпи плиту с теплоизолированным нижним основанием и узлом поддержания оптимального теплового режима дорожного полотна. В качестве узла поддержания оптимального теплового режима дорожного полотна используется солнечный коллектор (СК) с ловушкой. Технический результат - повышение эффективности, надёжности и независимости от источников электрического питания.

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HYBRID COMPRESSED AIR ENERGY STORAGE SYSTEM

Nº publicación: CA3116379A1 23/10/2021

Applicant:

DRESSER RAND CO [US]

US_2021332752_A1

Absstract of: CA3116379A1

A hybrid compressed air energy storage system is provided. A heat exchanger 114 extracts thermal energy from a compressed air to generate a cooled compressed air stored in an air storage reservoir 120, e.g., a cavern. A heat exchanger 124 transfers thermal energy generated by a carbon-neutral thermal energy source 130 to cooled compressed air conveyed from reservoir 120 to generate a heated compressed air. An expander 140 is solely responsive to the heated compressed air by heat exchanger 124 to produce power and generate an expanded air. Expander 140 being solely responsive to heated compressed air by heat exchanger 124 is effective to reduce a temperature of the expanded air by expander 140, and thus a transfer of thermal energy from an expanded exhaust gas received by a recuperator 146 (used to heat the expanded air by the first expander) is effective for reducing waste of thermal energy in exhaust gas cooled by recuperator 146.

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