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SOLAR LIGHT HEAT COLLECTION SYSTEM

Resumen de: WO2025094481A1

A solar light heat collection system 1 comprises: a solar light heat collection panel 2 which has a non-heat insulation part 2c for performing convection heat transfer with ambient air, and transmits radiation heat from solar light and convection heat from the ambient air to a heat medium M; a heat medium circulation line 4 which sends the heat medium M from a heat medium tank 3 for storing the heat medium M to the solar light heat collection panel 2, and sends the heat medium M from the solar light heat collection panel 2 to the heat medium tank 3; a heat medium circulation control mechanism 5 which performs at least one of switching of the circulation availability of the heat medium M along the heat medium circulation line 4 and adjustment of the flow rate of the heat medium M; and a control device 9. The control device 9 measures the quantity Q1 of radiation heat input to the solar light heat collection panel 2, measures the quantity Q2 of convection heat transfer between the solar light heat collection panel 2 and the ambient air, and controls the heat medium circulation control mechanism 5 on the basis of the radiation heat input quantity Q1 and the convection heat transfer quantity Q2.

COATING OF A METAL SUBSTRATE WITH A CARBON OUTER LAYER OBTAINED BY THE SOL-GEL METHOD

Resumen de: WO2024002713A1

The present invention relates to a method for producing a carbon coating on a metal substrate, the metal substrate being chosen from the group consisting of stainless steel, carbon steel, galvanised steel, copper and aluminium, which method comprises the steps of: - depositing onto the metal substrate at least one thin intermediate metal layer having a thickness of less than 100 nm; - depositing a conductive carbon outer layer having a dry final thickness of between 1 and 50 µm, obtained by the sol-gel method; the nature of the metal substrate, of the intermediate layer and of the outer layer, as well as the thicknesses thereof, being chosen so as to obtain an interfacial contact resistance (ICR) of the coated substrate of less than 10 mΩ.cm2, at a compaction force of 100 Ncm-2.

FASTENING CLIP

Resumen de: CN119365734A

The invention relates to a fastening clip (100) for holding a face, referred to as a contact face, of a panel (10) on a guide rail (1) having at least two grooves (2a, 2b), said fastening clip comprising: two opposite walls (40) extending along an axis AA '; a plate (60) directly connecting the lower ends of the two walls (40); -two flanks (20) extending transversely in opposite directions from the upper ends of the two walls (40) and away from each other, said flanks being intended to rest on a useful surface of the panel opposite the contact surface; -two connecting feet (70) extending divergently in the direction of the flanks (20) and adapted to be received by one of said grooves (2a, 2b), respectively; wherein the fastening clip (100) is of an integral structure.

Capteur solaire non vitré ayant un collecteur muni d’un raccord hydraulique ayant un manchon de dilatation

Resumen de: FR3154790A1

L’invention porte sur un capteur solaire non-vitré (10) comportant au moins un collecteur hydraulique (30) et un absorbeur comprenant une pluralité d’unités hydrauliques qui sont juxtaposées et raccordées hydrauliquement au collecteur hydraulique, dans lequel ledit collecteur hydraulique comporte au moins un premier tube (40) et un deuxième tube (42) connectés hydrauliquement l’un à l’autre par un raccord hydraulique (50), les unités hydrauliques étant raccordées aux premier et deuxième tubes, le capteur solaire comportant en outre un bâti portant l’absorbeur et le collecteur hydraulique, ledit raccord hydraulique étant fixé au bâti et comportant au moins un manchon de dilatation dans lequel sont engagés de façon étanche les premier et deuxième tubes. Figure pour l’abrégé : figure 2

Localized heating system for large water bodies with a partial confinement system

Resumen de: NZ801603A

Prior art has problems creating a barrier between 2 bodies of water (normally a large body eg lake, and a small body, eg a swimming and meets “direct contact for swimmers” regulations near the shore). The present invention comprises a system for the localized heating of a portion of water within larger water bodies through a partial confinement of said portion of water without completely interrupting the water flow and where the concept of being in the same water body is maintained, in order to facilitate the practice of recreational activities in a heated environment. The present invention provides a solution to achieve a comfortable temperature of the water for direct contact recreational purposes in a cost-efficient manner, with a partial confinement system that allows creating a heat plug and provides for a serpentine-type flow between both sides of the partial confinement system.

Mounting device for a metal roof

Resumen de: NZ792202A

A mounting device or clamp is provided that can be secured to a roof joint without damaging the roof joint. The clamp has a body with a slot to receive the roof joint. An insert of the clamp is rotatable relative to the body from a first position to a second position. The clamp body can be positioned over the roof joint, and the insert can rotate or pivot from the first position to the second position relative to the body to secure the clamp to the roof joint. In one embodiment, a body of the clamp has a first arm that is concave and the insert has a concave portion to engage the roof joint. Alternatively, the insert can be connected to the clamp body such that either a first projection or a second projection of the insert faces a roof joint. The device (Figure 13A and 13B) also has an aperture 190 on the first slot side wall is between 5 to 20 degrees with reference to the horizontal reference plane 102 or an oblique angle with reference to the vertical reference plane 104. In which a bar or screw is inserted to push against the insert 200. This device prevents punctures the roof joint in one or more locations. Puncturing the roof joint also presents risk of leakage and corrosion issues for the roof, and holes in the roof joint are aesthetically displeasing.

a solar-heated heating system

Resumen de: KR20250059177A

본 발명은 태양광 가열식 난방장치에 관한 것으로서, 육면체 형상으로 되되, 상면은 투명한 판재(101)로 형성되며, 상면을 제외한 나머지 면은 다층 구조의 단열벽체(102)로 형성된 온열박스(10); 상기 온열박스(10)의 일측면 하부에 설치되어 온열박스(10) 내부로 유입되는 외기 유입을 조절하는 외기유입조절부(20); 상기 온열박스(10)의 타측면 상부에 설치되어 온열박스(10) 내부에서 가열된 열기가 실내로 이어진 단열덕트(301)를 통해 실내로 공급되도록 열기 배출을 조절하는 열기배출조절부(30)를 포함하여 구성된다. 본 발명의 태양광 가열식 난방장치는, 평지 뿐만 아니라, 건축물의 지붕이나 옥상, 공동주택의 베란다나 발코니 등 태양광이 잘 드는 곳에 설치하여 태양광을 이용해 열기를 생산하여 건축물의 실내로 공급함으로써 친환경적이면서, 화재 등 사용상의 위험이 전혀 없고, 실효성 있는 실내 난방을 통해 난방에 사용되는 에너지 비용을 절감할 수 있어 매우 경제적인 효과가 있다.

Energy Transfer System with Underground Thermal Storage and Corresponding Method

Resumen de: US2025137732A1

A system and method of thermal energy storage and transfer are disclosed. The system and method incorporate an underground thermal energy storage unit with horizontally arrayed heat exchangers surrounded by aggregate. The aggregate, composed of porous or semi-porous materials such as sand, soil, or crushed rock, may be moistened (10%-35% water by weight) to enhance thermal energy storage and insulated with a layer of dry aggregate shielded by waterproof materials. The system integrates components such as a heat pump, a thermal energy processing unit (e.g., a dry cooler or solar thermal array), and fluid interconnections including pumps and valves, allowing flexible energy transfer between components. Horizontally arrayed heat exchangers, which may feature spiral pipe or slinky designs, enable efficient thermal energy distribution by directing heated fluid to central connections, optimizing heat retention. The system supports versatile energy storage for heating and cooling, with enhanced performance through moisture and insulation control.

STAND FOR MOUNTING AT LEAST ONE SOLAR MODULE ON A BASE AND METHOD FOR MOUNTING AT LEAST ONE SOLAR MODULE ON SUCH A STAND

Resumen de: EP4545874A1

Die Erfindung betrifft einen Aufsteller (1) zur Aufstellung von wenigstens einem Solarmodul (200) auf einem Untergrund sowie ein Verfahren zur Anordnung von wenigstens einem Solarmodul (200) an einem solchen Aufsteller (1).

Amplificateur Rayon Solaire

Resumen de: FR3154429A1

Dispositif Amplificateur de Rayon Solaire Convient a tout type de menuiseries, coulissant, ouvrant a la française ou autre. Il est constitué de 3 partie, le cadre noté 2, le plexiglass noté1 et de 2 crochets noté 3. Sa température de comporte aucun danger de brûlures.

Solar collector module for heat pump

Nº publicación: PL446403A1 22/04/2025

Solicitante:

LUC MIKOLAJ [PL]
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