Alerta

AUTOMATIC CLEANING APPARATUS

Resumen de: AU2023419860A1

An automatic cleaning apparatus. The automatic cleaning apparatus comprises a mobile platform (1000), and a cleaning module (5000) assembled on the mobile platform (1000). The cleaning module (5000) comprises: a first rolling brush (100), wherein the first rolling brush (100) is arranged along a direction perpendicular to an axis of the mobile platform (1000) and comprises a first long brush piece (121); and a second rolling brush (200), wherein the second rolling brush (200) is arranged in parallel to the first rolling brush (100) and comprises a second long brush piece (221). The first long brush piece (121) and the second long brush piece (221) are configured to interfere with each other, such that an air intake channel (50) between the first rolling brush (100) and the second rolling brush (200) is at least partially shielded.

AN OPTICAL STRUCTURE FOR ENHANCING THE EFFICIENCY OF A SOLAR CELL

Resumen de: AU2024211168A1

An optical structure, wherein a first area of a solar cell (102a,b), said first area (106a,b) being a less active edge area of the solar cell (102a,b), is at least partially covered by an overlapping optical layer element (104), wherein said overlapping optical layer structure is configured to at least partially redirect light originally directed towards the first area (106a,b), wherein the redirected light is to be at least partially directed towards a second area (108a,b), optionally including center area, of the solar cell (102a,b), wherein said second area (108a,b) is a more active area than the first area (106a,b), thereby preferably providing, due to enhanced light conversion efficiency, more energy and improved total gain in the solar cell (102a, b) or module comprising the solar cell (102a, b). A method for enhancing the efficiency of a solar cell (102a,b) or a related module and a method for manufacturing an optical structure is further provided.

FASTENING DEVICE

Resumen de: WO2025168335A1

The invention relates to a fastening device comprising: - a main section which is intended to be secured to the beam, the main section comprising a bottom with two side walls (100b, 100c) positioned laterally thereon; - snap-fitting means configured to allow the crossmember (30) to be snap-fitted between the side walls (100b, 100c) after the crossmember (30) has been inserted between the side walls (100b, 100c) via a front face, opposite the rear face, of the main section; - spring means configured to exert a force against the crossmember (30), snap-fitted between the side walls (100b, 100c), in a direction from the rear face to the front face.

BLITZFANGSTAB, AUFLAGEPROFIL UND PHOTOVOLTAIK-ANORDNUNG

Resumen de: DE102024104052A1

Die Erfindung schafft einen Blitzfangstab, insbesondere zur Verwendung in einem Auflageprofil für Photovoltaik-Paneele, ein entsprechendes Auflageprofil und eine entsprechende Photovoltaik-Anordnung. Der Blitzfangstab (6) umfasst einen Metallstab (61) und eine optionale Hülse (62), die am unteren Ende des Metallstabs (61) angeordnet ist. Die Hülse oder der Metallstab ist über eine Gewindestange und eine Mutter oder über eine Gewindebohrung und eine Schraube in einer mittleren Nut des Auflageprofil verschraubbar. Das Auflageprofil (1) umfasst einen Hauptkörper (3) mit einer Unterseite zum Aufstellen auf oder in einer Befestigungsschiene (7) und einer Oberseite zum Stützen und Befestigen der PV-Paneele (2), wobei an der Oberseite zwei äußere Nuten (4) zum Befestigen der jeweiligen PV-Paneele (2) und eine mittlere Nut (5) zum Befestigen des Blitzfangstabs (6).

FASTENING DEVICE

Resumen de: WO2025168229A1

The invention relates to a fastening device comprising: - a main section which is intended to be secured to a beam, the main section comprising a bottom with two side walls (100b, 100c) positioned laterally thereon; - snap-fitting means configured to allow the crossmember (30) to be snap-fitted between the side walls (100b, 100c) after the crossmember (30) has been inserted between the side walls (100b, 100c) via a front face, opposite the rear face, of the main section; - spring means configured to exert a force against the crossmember (30), snap-fitted between the side walls (100b, 100c), in a direction from the rear face to the front face.

MOUNTING RAIL

Resumen de: WO2025171215A1

A mounting rail for securing photovoltaic (PV) modules to an underlying support structure, such as a torque tube. The mounting rail may include a body and a bracket that is attached to the body and configured to be secured around at least a portion of the support structure.

FOLDABLE SOLAR PANEL

Resumen de: WO2025170475A1

The present invention relates to a laminated foldable solar panel comprising photovoltaic modules and a minor axis of bending at the centre that divides the solar panel into two sections shaped like opposing rhomboid parallelograms, the acute angles of which measure 85°. Each opposing parallelogram is divided by major axes of bending, parallel to the angle measuring 85° and extending to the minor axis of bending. The solar panel folds when an end apex of the minor axis of bending moves closer to a second folding apex located at the intersection of said minor axis of bending and the major axes of bending which are further from the end apex. The solar panel is unfolded in reverse order.

INCREASED POWER OUTPUT PHOTOVOLTAIC SYSTEM

Resumen de: WO2025171330A1

A photovoltaic system includes a first solar reflector and a second solar reflector. Each of the first solar reflector and the second solar reflector can include a first reflective plane and a second reflective plane. The first reflective plane and the second reflective plane, together, can define a wedge-shaped cross section having an apex and at least two ends distal from the apex. The photovoltaic system also can include a first bifacial solar cell having an edge substantially parallel to an edge of the first solar reflector and an edge of the second solar reflector. The first solar reflector can be configured to reflect light onto a first side of the first bifacial solar cell and the second solar reflector can be configured to reflect light onto a second side of the first bifacial solar cell.

SYSTEM COMPRISING A PHOTOVOLTAIC PANEL AND A RAINWATER DISTRIBUTOR

Resumen de: WO2024074786A1

The invention relates to a system (1) comprising: a photovoltaic panel (2), a distributor (4) for collecting rainwater that has previously fallen on the photovoltaic panel (2), the distributor (4) having a free edge (16) and a surface (12) ending in the free edge (16), the distributor (4) being able to be placed in a position of use in which the free edge (16) overhangs the ground and in which the surface (16) is inclined with respect to the ground in order to convey the collected rainwater to the free edge (16), the system being characterized in that the distributor (4) defines a plurality of channels (28) on the surface (12) for distributing the collected rainwater to different portions of the free edge (16), and in that a projection of the free edge (16) on the ground is non-rectilinear when the distributor (4) is in the position of use.

THERMOPHOTOVOLTAIC ENERGY CONVERSION IN GAS TURBINE ENGINE

Resumen de: EP4600475A1

A gas turbine engine includes a combustor section (26), and a turbine section (28) including a turbine configured to be driven by a flow of combustion products from the combustor section (26). A thermophotovoltaic cell (64) is positioned at at least one of the combustor section (26) or the turbine section (28). The thermophotovoltaic cell (64) is configured to convert radiant heat energy from at least one of the combustor section (26) or the turbine section (28) into electrical energy. A method of operating a gas turbine engine includes combusting a mixture of fuel and air at a combustor section (26), driving a turbine of a turbine section (28) via urging of combustion products from the combustor section (26) to the turbine, and converting radiant thermal energy from at least one of the combustor section (26) or the turbine section (28) to electrical energy via a thermophotovoltaic cell (64) positioned at at least one of the combustor section (26) or the turbine section (28).

SUPPORT SYSTEM FOR OFFSHORE SOLAR PHOTOVOLTAICS EQUIPMENT

Resumen de: EP4601189A1

A support system for offshore solar photovoltaics equipment includes a float platform (1), float bodies (2), a ballast member (4), and a carrier frame (6) disposed on the float platform (1) and defining an accommodating space (61). The float platform (1) defines a plurality of limiting grooves (111) each of which extends in the longitudinal direction (A) and that are spaced apart from each other in a transverse direction (8) transverse to the longitudinal direction (A). The float bodies (2) are disposed in the limiting grooves (111) and protrude out of a bottom surface of the float platform (1). Each float body (2) surrounds and defines an inner space (21) adapted for a liquid or a gas to be filled therein. The ballast member (4) is connected to the float platform (1) and extends downwardly from the float platform (1) across bottom sides of the float bodies (2).

SPIRO COMPOUND COMPRISING ASYMMETRIC ALKYL SUBSTITUTION AND ORGANIC LIGHT-EMITTING DEVICE

Resumen de: EP4600245A1

Provided are a spiro compound comprising an asymmetric alkyl substitution and an organic light-emitting device. The spiro compound has a structure represented by formula (1). The material has advantages such as high optical and electrical stability, a low sublimation temperature, a low driving voltage, small lateral mobility of charge carriers, high light-emitting efficiency, long device service life, and can be used in the organic light-emitting device. Meanwhile, the material has a relatively low melting point and is beneficial to material evaporation stability as a molten material. The compound is particularly used as a hole injection and transmission material, and has the possibility of being applied in the AMOLED industry.

MODULE LAYUP FOR PEROVSKITE-SILICON TANDEM SOLAR CELLS

Resumen de: CN120019743A

Solar cell modules and methods of manufacture are described. In one embodiment, a pair of tandem solar cells are bonded together along a contact flange of a first tandem solar cell using a solid conductive bonding material.

SOLAR PANEL SECURING SYSTEM

Resumen de: EP4600582A1

Solar panel fastening system comprising: a pair of upper cables (1) and a pair of lower cables (6), arranged longitudinally and fixed at opposite ends to support posts (2); transverse cables (11) mounted on the upper cables (1) and fastening by means of suspension rods (5) support means (4) of parallel rows (31) of solar panels (3) arranged horizontally, in the transverse direction, below the upper cables. Longitudinally, below the lower cables (6), it comprises braced side arches (7) and oblique braces (8) fixing the sides of the support means (4) of the solar panels (3) with the corresponding side arch (7).

COMPOUNDS USABLE AS ACTIVE COMPOUNDS IN AN ORGANIC ELECTRONIC DEVICE

Resumen de: EP4601449A2

Die vorliegende Erfindung beschreibt Verbindungen, die in einer organischen elektronischen Vorrichtung als aktive Verbindung einsetzbar sind, insbesondere zur Verwendung in elektronische Vorrichtungen. Die Erfindung betrifft ferner ein Verfahren zur Herstellung der erfindungsgemäßen Verbindungen sowie elektronische Vorrichtungen, enthaltend diese.

HIGHLY EFFICIENT OLED DEVICES WITH VERY SHORT DECAY TIMES

Resumen de: EP4600326A2

The present invention relates to organic light-emitting devices comprising (a) an anode, (i) a cathode, and (e) an emitting layer between the anode and cathode, comprising 2 to 40 % by weight of a luminescent organometallic complex X having a difference of the singlet energy (ES1(X)) and the triplet energy (ET1(X)) of smaller than 0.2 eV Δ (ES1(X)) - (ET1(X)) < 0.2 eV, 0.05 to 5.0 % by weight of a fluorescent emitter Y and 55 to 97.95 % by weight of a host compound(s), wherein the amount of the organometallic complex X, the fluorescent emitter Y and the host compound(s) adds up to a total of 100% by weight and the singlet energy of the luminescent organometallic complex X (ES1(X)) is greater than the singlet energy of the fluorescent emitter Y (ES1(Y)) (ES1(X)) > ES1(Y). By doping, for example, an emitting layer containing a luminescent organometallic complex having a small S1-T1 splitting, with a fluorescent emitter the emission decay time can significantly be shortened without sacrificing external quantum efficiency (EQE) because of very efficient energy transfer.

A WINDOW UNIT FOR A BUILDING OR STRUCTURE

Resumen de: AU2023356551A1

An embodiment provides a window unit corner spacer for spacing apart first and second window panels in a window unit. The corner spacer may comprise a corner spacer body having a recess that is dimensioned to receive a solar cell, and a first coupling portion and a second coupling portion each extending from the body. The corner space may also include a first electrical connector positioned in the recess for electrically connecting the solar cell that is received in the recess to one or more electrical components. The corner space may also include a spacer coupler coupled to or formed with the body. The spacer coupler may be configured to be received in and couple to one or more spacer portions that space apart the first and second window panels, wherein, in use, a primary seal that prevents transfer of a gaseous medium, such as air, if formed between at least the spacer coupler and the first and second window panels.

CANOPY

Resumen de: EP4600444A1

Canopy (100) comprising a cover (1) comprising a plurality of photovoltaic modules (2) and electrical wiring associated with said photovoltaic modules (2). The canopy (100) further comprises a support structure (3) on which the cover (1) rests and comprises at least one pillar (4). The cover (1) comprises at least one main arm (5) attached to the pillar (4) and a plurality of profiles attached to said main arm (5) forming a skeleton supporting the plurality of photovoltaic modules (2). The pillar (4) is a monobloc piece of reinforced concrete comprising an interior wiring channel with an inlet at the top and at least one outlet. The electrical wiring passes through the pillar (4) through said wiring channel.

Curved solar roof

Resumen de: PL447716A1

Solarne zadaszenie, charakteryzuje się tym, że każdy segment krokwiowy skrajnych krokwi (2), z których każda jest połączona na swoich końcach z końcami rygli (1), zawiera jeden ceownik, a pomiędzy półkami tego ceownika jest kanał, który jest zamknięty maskownicą w postaci listwy połączonej od strony swoich dłuższych krawędzi z półkami tego ceownika, a ponadto ten ceownik jest usytuowany jedną ze swoich półek od góry, a górna powierzchnia tej górnej półki stanowi płaszczyznę nośną segmentu krokwiowego tej krokwi (2), a pozostałe krokwie (2) mają segmenty krokwiowe, z których każdy zawiera dwa ceowniki usytuowane jedną ze swoich półek od góry, a górna powierzchnia górnej półki jednego z tych ceowników stanowi płaszczyznę nośną pierwszą, zaś górna powierzchnia górnej półki drugiego z tych ceowników stanowi płaszczyznę nośną drugą tego segmentu krokwiowego, a pomiędzy półkami każdego z ceowników segmentów krokwiowych jest kanał na kabel zamknięty maskownicą w postaci listwy połączonej od strony każdej ze swoich długich krawędzi z jedną z półek ceownika, a najbliżej siebie położone płaszczyzny nośne segmentów krokwiowych usytuowanych naprzeciwko siebie są współpłaszczyznowe, zaś płaszczyzna nośna pierwsza i płaszczyzna nośna druga w ramach danego segmentu krokwiowego są względem siebie nachylone.

Procédé de pose de modules et système correspondant

Resumen de: FR3158972A1

Procédé de montage de modules, de type panneaux solaires, sur une surface recouverte par des tôles métalliques nervurées (TAN) comportant les étapes suivantes : - mise en place de pièces supports (4) sur des nervures des tôles métalliques nervurées, la position des pièces supports (4) dépendant du positionnement prédéterminé des modules et de leurs dimensions, - mise en place de rail supports de module (2) sur les pièces supports (4), les rails s’étendant parallèlement aux nervures des tôles métalliques nervurées et étant disposés de telle sorte que le long d’une même nervure, au moins deux rails supports de module (2) sont montés avec recouvrement, et - fixation des modules (42) sur les rails supports de module (2). Figure de l’abrégé : Figure 1

Dispositif de fixation

Resumen de: FR3158988A1

L’invention concerne un dispositif de fixation qui comprend : - une section principale qui est destinée à être maintenue solidaire de la poutre, la section principale comprend un fond surmonté latéralement de deux parois latérales (100b, 100c) ; - des moyens d’encliquetage configurés pour permettre la prise par encliquetage de la traverse (30) entre les parois latérales (100b, 100c) après engagement de ladite traverse (30) entre les parois latérales (100b, 100c) par une face avant, opposée à la face arrière, de la section principale ; - des moyens ressort configurés pour exercer un effort contre la traverse (30), en prise par encliquetage entre les parois latérales (100b, 100c), selon une direction allant de la face arrière vers la face avant. Figure à publier avec l’abrégé : Fig. 7

Dispositif de fixation

Resumen de: FR3158989A1

L’invention concerne un dispositif de fixation qui comprend : - une section principale qui est destinée à être maintenue solidaire de la poutre, la section principale comprend un fond surmonté latéralement de deux parois latérales (100b, 100c) ; - des moyens d’encliquetage configurés pour permettre la prise par encliquetage de la traverse (30) entre les parois latérales (100b, 100c) après engagement de ladite traverse (30) entre les parois latérales (100b, 100c) par une face avant, opposée à la face arrière, de la section principale ; - des moyens ressort configurés pour exercer un effort contre la traverse (30), en prise par encliquetage entre les parois latérales (100b, 100c), selon une direction allant de la face arrière vers la face avant. Figure à publier avec l’abrégé : Fig. 7

Système de montage de modules de types panneaux solaires ou photovoltaïques

Resumen de: FR3158973A1

Système de montage de modules (42) destiné au montage desdits modules (42) sur une surface recouverte par des tôles métalliques nervurées (TAN), ledit système comportant : - au moins une pièce support (4) associée à une vis de fixation (16), - au moins un rail support de module (2). L’au moins une pièce support (4) comporte une base (8) présentant une face dite face inférieure (14) et une face opposée destinée à servir d’appui à une tête de la vis de fixation (16) etun support (12) pour l’au moins un rail support de module (2). Le rail support de module (2) est conformé de telle sorte qu’il présente en position montée sur l’au moins une pièce support (4) une portion en appui sur le support (12) de l’au moins une pièce support (4) et une portion qui surplombe au moins partiellement la tête de vis de fixation (16). Figure de l’abrégé : Figure 2

PHOTOVOLTAIC SYSTEM

Resumen de: US2025253805A1

Disclosed are a photovoltaic system and a method for operating the photovoltaic system. A load device and a switching device are connected in series at an output end of the photovoltaic panel. Upon receiving a power supply instruction to start power supply to the electrical equipment, the output power parameter and the output electrical parameter ratio of the photovoltaic panel are determined. A connection status between the photovoltaic panel and the micro-inverter may be adjusted based on the output power parameter and the output electrical parameter ratio. The photovoltaic system can determine whether to control the photovoltaic panel to access the micro-inverter for operation by analyzing the output of the photovoltaic panel and according to actual output conditions of the photovoltaic panel.

WATERPROOF CONNECTOR, CABLE EXTENSION CORD AND WATERPROOF STRING LIGHT

Nº publicación: US2025253578A1 07/08/2025

Solicitante:

NINGBO MAOLI ELECTRIC APPLIANCE CO LTD [CN]
Ningbo Maoli Electric Appliance Co., Ltd

Resumen de: US2025253578A1

The present disclosure provides a waterproof connector which is configured to connect cables, the connector including: a first interface which includes: a plug handle; and a first waterproof cap which is sleeved on an outer side of the plug handle; and a second interface which includes: a socket handle. The plug is capable of being selectively inserted in the socket such that an end face of a first end of the plug handle is closely fitted with an end face of a first end of the socket handle.