Si desitges distingir els teus productes, serveis o tots dos dels d'una altra empresa, és possible que necessitis una marca o nom comercial. Descobreix què són, en què consisteix el seu procediment de registri i què implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tens un nou dispositiu, producte o procediment que resolgui un problema tècnic o tingui un avantatge pràctic, existeixen diferents formis de protegir-ho a Espanya i en altres països. Descobreix com fer-ho.
La teva innovació resideix en l'estètica, l'ornamentació o l'aparença del teu producte? Protegeix-la mitjançant un disseny industrial. Descobreix quins drets confereix el registri i com realitzar la tramitació.
Les indicacions geogràfiques protegeixen el nom d’un producte originari d’una zona geogràfica, a la qual li deu una determinada qualitat, reputació o una altra característica. Descobreix què són, en què consisteix el seu procediment de registre i quins beneficis atorguen.
Els patents publicades a tot el món són una valuosa font d'informació científica, tècnica i comercial.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Si ets emprenedor/a o una empresa i vols potenciar i millorar la rendibilitat del teu negoci protegint de forma adequada els actius intangibles de la teva organització, en aquest espai trobaràs el necessari.
70
resultados
Última actualización
18/12/2025 [07:45:00]
Resultados 50 a 70 de 70
Resumen de: AU2024267336A1
Drilling in a wellbore in a subterranean zone with a drilling string including a coiled tubing. The coiled tubing having a bulk, length normalized radial thermal resistance to heat transfer through a wall of the tubing of at least 0.008 m K/W. Flowing a drilling fluid through the drilling string while drilling, where a ratio of a drilling string bulk density to a drilling fluid bulk density is 2 or less.
Resumen de: US2025362059A1
A system for geothermal heating comprising: a forced geothermal circuit in communication with a well bore; a well bore heat exchanger; a multilateral channel; a channel casing design; and a pump. A method for geothermal heating comprising: passing a fluid into a thermal circulation system; passing the fluid into a well bore heat exchanger; heating the fluid; passing the heated fluid through a multilateral channel comprising a multilateral channel design casing; and passing a reservoir fluid and the fluid into a heat exchanger. A method for a loop recovery process comprising: passing a circulation fluid into a system for geothermal heating; passing the circulation fluid into a well bore heat exchanger; heating the circulation fluid; passing the heated circulation fluid out of the system for geothermal heating; passing the heated circulation fluid through a heat exchanger of an organic Rankine cycle; and cooling the circulation fluid.
Resumen de: AU2024269002A1
In a drilling string comprising a component, an arrangement of insulated drill pipe among other drill pipe in the drilling string is configured based on a performance/temperature relationship of the component. A characteristic of a flow of fluid through the drilling string is configured based on the performance/temperature relationship of the component while the drilling string is in a wellbore and the drilling string is being operated to drill a wellbore.
Resumen de: MX2025008412A
Apparatus, system, and method for controlling molten salt heat exchangers. The system includes a magma-driven heat exchanger that extends at least partially into a magma body containing magma. Molten salt flowing through the magma-driven heat exchanger absorbs heat from the magma to form heated molten salt. A second heat exchanger located externally to the magma-driven heat exchanger uses the heated molten salt to heat a working fluid from a first temperature to a second temperature that is higher than the first temperature. The system also includes a set of fluid conduits defining a flow path that conveys the molten salt between the magma-driven heat exchanger and the second heat exchanger in a loop. Fluid control devices are included for controlling flow of the molten salt through the flow path.
Resumen de: CN121007925A
本发明涉及地热资源开发领域，尤其涉及一种模拟热储取热不取水地热开发实验装置及实验方法。主要解决现有的地热井地热开采实验方法无法模拟不同深度地层和地热井段不同位置所处的温度和压力等条件而限制了实验结果代表性的问题。所述供热单元内部设有受热单元，若干个受热单元串联后一端连接保温活塞中间容器，另一端与用热单元入口相连；供热单元上设有加热装置，且供热单元上连接孔隙内压驱替泵和围压泵；还包括工控机，工控机控制每个供热单元的加热温度、围压和孔隙压力。该实验装置可以模拟不同深度、井段不同位置的地层状况，在考虑热储条件下地热井管柱内流体特征和地热用热需求的有效数据，形成模拟地热井开发流程，提高数据可靠性。
Resumen de: CN120991641A
本申请涉及一种用于地热源同轴换热井系统的扶正导流装置，涉及地源直接利用的技术领域，其包括扶正导流组件；扶正导流组件包括第一连接件、第二连接件和稳定件；稳定件设置有多个，第一连接件和第二连接件均设置在内管上，多个稳定件通过第一连接件和第二连接件沿内管周向设置；稳定件与换热介质接触后，稳定件变形至抵紧内管和外管。本申请具有提高地热换热井系统的换热效率的效果。
Resumen de: US2025354445A1
A positioning and orientating apparatus for branch well, which has an orientating coupling shaft; a hydraulic cylinder having a guiding sleeve; a setting unit having an anchoring mechanism and a sealing mechanism; a setting actuation unit, having a sealing cylinder, a piston, and a force transmitting cylinder, wherein an upper end of the force transmitting cylinder is fixedly connected to the piston, a sealing chamber in communication with the central flow channel is formed within the sealing cylinder, and the piston is configured to drive the force transmitting cylinder to move downwards when a pressure of the drilling fluid reaches a first pressure; and a releasing unit having a pressure-bearing cylinder, an elastic claw, and a ball seat. The elastic claw is separated from the slot by lifting up the releasing unit when the pressure of the drilling fluid reaches a second pressure, thus completing a releasing procedure.
Resumen de: US2025354725A1
The heat retention system (1) is equipped with a storage section (10), a passage section (30), and a guide section (40). The passage section (30) constitutes a passage for substances as a medium for transporting heat. The storage section (10) stores the substance. The guide section (40) connects the storage section (10) to the passage section (30) and guides the substance from the storage section (10) to the passage section (30). The passage section (30) is located in the housing space (330) that houses the object. A first housing section (20) that houses the object is further included. The first housing section (20) is disposed in the housing space (330). The substance is a liquid (LQ). The storage section (10) is located in the ground (G2). The first storage section (20) is located in the containment space (330). The guide section (40) guides the liquid (LQ) from the storage section (10) to the passage section (30). The passage section (30) is disposed outside the first storage section (20).
Resumen de: JP2025171384A
【課題】 汚泥を含む汚濁水を流す排水管に使用しても、弁体や弁箱内に付着した固形物を除去可能なゲート弁バルブを提供することである。【解決手段】 弁箱１０の供給口と排出口とを結ぶ流水路１２に直交して移動し、当該流水路１２を開閉する弁体４０と、その弁体４０が流水路１２を開放する位置から閉鎖する位置まで摺動可能にする一対の対向位置にあるガイドレール１６と、当該両ガイドレール１６の長手方向の上方から摺動面に垂直に弁箱１０内へ洗浄水を放出する放水口１５と、弁体４０の直下の前記弁箱内に設けた下溝１４と、当該下溝１４の最下部に設けた排水口３３とを備えることにより、弁体４０がガイドレール１６に垂直に放出される洗浄水により洗浄されるとともに、ガイドレール１６周辺にも洗浄水が当たるので、弁体４０や弁箱１０に付着した固形物が洗い流され、弁体４０を流水路１２の閉鎖位置まで降下させることができる。【選択図】図２
Resumen de: AU2024265722A1
A geothermal power system includes a pressure exchanger fluid ically coupled to a heat exchanger. A first fluid enters the pressure exchanger at a first inlet, and flows in a first fluid path to a first outlet. The first fluid flows from the first outlet to the heat exchanger, where the first fluid heats a second fluid. The first fluid flows from the heat exchanger to a second inlet of the pressure exchanger. The first fluid flows in a second fluid path through the pressure exchanger to a second outlet. A pressure of the first fluid reduces as the first fluid transits through the pressure exchanger along the first fluid path. A pressure of the first fluid increases as the first fluid transits through the pressure exchanger along the second fluid path. The first fluid flows from the second outlet to a turbine which drives a generator.
Resumen de: WO2025239935A1
Systems and methods for drilling a geothermal well can include drilling a first borehole to a geothermal target, the first borehole defining a longitudinal axis; and drilling a first portion of a second borehole having a first end and a second. The first end of the second borehole extends from the first borehole, the first portion extends downwardly and outwardly from the longitudinal axis of the first borehole, and the first portion of the second borehole is in fluid communication with the first borehole. The techniques can include drilling a second portion of the second borehole. The second portion extends downwardly and towards the longitudinal axis of the first borehole, the second end of the second borehole extends to the first borehole, and the second portion of the second borehole is in fluid communication with the first borehole. Casing can be provided and a geothermally active region surrounding the wellbores may be fractured, thus providing a geothermal region with a greater surface area through which a fluid may flow.
Resumen de: US2025358960A1
A thermal system includes a borehole heat exchanger, a facility, a data center including at least one heat generating electronic component, and a ground-source heat pump. A dynamic downhole fluid circuit connects the data center, the borehole heat exchanger, and the ground-source heat pump with a flow of a downhole fluid and is configured to connect the data center, the borehole heat exchanger, and the ground-source heat pump in a plurality of different configurations to reject heat from the data center. The thermal system further includes a facility fluid circuit for connecting the facility and the ground-source heat pump with a facility fluid, wherein the ground-source heat pump thermally connects the dynamic downhole fluid circuit and the facility fluid circuit.
Resumen de: US2025354459A1
A thermal system includes a borehole heat exchanger, a facility having a peak heating load, a data center including at least one heat generating electronic component, and a ground-source heat pump. The data center, the borehole heat exchanger, and the ground-source heat pump are connected in a dynamic downhole fluid circuit with a flow of a downhole fluid. The dynamic downhole fluid circuit is configured to reject heat from the data center to the facility and to the BHE, and a power capacity of the data center is less than the peak heating load of the facility.
Resumen de: CN120970076A
本发明涉及中深层地热资源开发技术领域，且公开了一种中深层地热梯度耦合高效换热器，包括换热器主体，所述换热器主体的外侧固定安装有安装环，所述换热器主体的外侧活动安装有与安装环底部贴合的活动环，所述安装环的外侧固定安装有限位框，所述活动环的内侧设置有贯穿限位框的固定机构，所述安装环的内侧设置有延伸至其外侧且与固定机构贴合的限位机构，所述活动环的外侧设置有与换热器主体贴合的稳定机构，该中深层地热梯度耦合高效换热器，通过设置活动环、限位框、固定机构和限位机构，实现了稳定结构便于安装的目的，通过稳定机构、框架机构和挡位机构，实现了设有稳定结构保证换热器的稳定的目的。
Resumen de: CN120968051A
本发明涉及地热能利用装置技术领域，且公开了一种回灌深井地热能利用设备，包括固定底座和固定底座上安装的支撑柱，所述支撑柱顶端活动安装有活动杆，活动杆上设置有缠绕阻挡片，活动杆上位于缠绕阻挡片的内部套接有高强度绳索，固定底座顶端设置有旋转圆筒，旋转圆筒上设置有连接管。高强度绳索将会带动固定块整体下降，在下降的同时连接管整体也在放长，从而在协同作用下，使得尾罩能够与深井中的水面进行接触，当需要将固定块整体进行拉回到井口处时，在驱动机构的协同作用下，连接管将会被收卷，同时固定块也将会上升，不会使得连接管被滞留在井口中，这样的设置为操作人员带来便利性，同时结构简单，在一定程度上节约了成本。
Resumen de: KR20250161702A
본 발명은 땅 속에 열을 축적할 수 있는 공기유동층부를 만들고 그 속에 유공관부를 매설하여, 송풍부로 공기가 유공관부를 지나면서 공기와 토양이 직접 접촉하도록 구현한 지열을 이용한 농업용 냉난방 시스템에 관한 것으로, 농업용 시설물 또는 하우스 내 땅 속에 설치되어, 땅 속의 열을 축적하였다가 이동 또는 전달해 주기 위한 공기유동층부; 공기유동층부의 속에 매설되어, 흡입되는 공기를 지나가도록 하여, 공기유동층부에 축척된 열을 이동 또는 전달해 주기 위한 유공관부; 일측이 땅 밖으로 연장 설치되고 다른 일측이 유공관부의 일측에 연결 설치되어, 땅 밖의 공기를 흡입하여 상기 유공관부로 이동 또는 전달해 주기 위한 흡기관부; 흡기관부의 일측에 설치되어, 땅 밖의 공기를 송풍시켜 공기가 흡기관부를 거쳐 유공관부를 지나면서 공기와 토양이 직접 접촉되도록 해 주기 위한 송풍부; 및 일측이 유공관부의 다른 일측에 연결 설치되고 다른 일측이 땅 밖으로 연장 설치되어, 유공관부로부터 이동 또는 전달되는 열을 땅 밖으로 배출해 주기 위한 배기관부를 포함한다.
Resumen de: CN120969943A
本发明属于通风换热技术领域，尤其涉及一种自然冷能综合利用自调节新风系统，包括：通风装置，设置在建筑屋顶上；光伏组件，通过传动结构转动连接在通风装置上，传动结构用于调节光伏组件的倾斜角度，通风装置用于对光伏组件的温度进行调节；地道风换热装置，设置在建筑下方的的土壤蓄冷层中，地道风换热装置用于对建筑内的温度进行调节。本发明能够实现光伏发电、辐射供冷、地道风供冷等多种功能，光伏组件能够根据日期和时刻自动或手动调节倾斜角度；光伏组件表面过热时能够开启过热通风槽，依靠温差对流降低光伏组件表面温度。
Resumen de: CN120968544A
本发明涉及一种丛式井组高效群灌方法，通过中央控制系统获取地层参数（渗透率梯度场、孔隙度三维模型）和群组参数（井间干扰系数、热连通性指数等），基于双孔双渗模型模拟温度场分布，生成包含回灌流量、压力及时间配比的回灌方案。通过动态调控策略控制回灌过程，实时监测并修正方案。关键技术包括：计算冷锋前缘推进间距作为干扰动态距离，对井组聚类分组并过滤低效井群；提取渗流线型图案并屏蔽无效注水区；根据冷锋位置（＜50m时）触发紧急调整；采用多模式回灌（沿/逆天然流场流向），选择冷锋推进最慢模式执行。本方法实现回灌参数精准调控，提升地热采收率并降低地层伤害。
Resumen de: CN120968543A
本发明公开了基于油页岩逆层氧化的人工地热储层建造与开发方法，属于资源开采技术领域，该方法包括：储层建井，在目标层段布设注入井、开采井和采热井；通过人工加热形成初始高温环境，使油页岩热解生成固定碳；注入空气形成富氧环境，引发固定碳氧化自热反应，持续热解油页岩；通过循环工质开采地热，并动态控制空气流量及成分，实现温控与安全运行；最后将二氧化碳回注封存。本发明可将低品位油页岩转化为清洁地热能源，具有节能环保的优点。
Nº publicación: CN120970073A 18/11/2025
Solicitante:
国网电力科学研究院有限公司国电南瑞南京控制系统有限公司国网天津市电力公司
Resumen de: CN120970073A
本发明涉太阳能高效利用和工业清洁供热技术领域，特别是一种防冻太阳能光伏光热集热器和地源热泵工业供热系统，防冻太阳能光伏光热集热器包括冷却管和换热件，换热器包括PV板、管外肋片、旋流器和管内肋片。本发明利用结构优化的防冻太阳能光伏光热集热器模块和地源热泵系统相结合，通过管外肋片、管内肋片及旋流器设计提高传热效率和防冻性能，并采用日内与跨季节多时蓄热技术实现太阳能与地下热能的梯级利用，同时在不同季节和负荷条件下智能切换各供热循环，不仅有效降低工业供热能耗和运行成本，还实现了电网削峰填谷和清洁低碳供热目标。
BOPI
Sede Electrónica
