专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2265396B1 PLASTIC DEFORMATION TECHNOLOGICAL PROCESS FOR PRODUCTION OF THIN WALL REVOLUTION SHELLS FROM TUBULAR BILLETS 有权
标题翻译：塑料工艺规程生产管状坯的薄壁ROTATION杯成形
公开(公告)号：EP2265396B1
公开(公告)日：2015-12-16
申请号：EP09706994.2
申请日：2009-01-30
申请人： Omnidea, Lda.
发明人： MENDONÇA ALVES, Luís Manuel , FIRME MARTINS, Paulo António , DA COSTA DUARTE PARDAL, Tiago , CORREIRA DE ALMEIDA, Paulo Jorge , PEREIRA DOS ANJOS VALVERDE, Nuno Miguel
IPC分类号： B21D51/24 , B21D51/08
CPC分类号： B21D51/24 , B21D51/08 , Y10T428/24008

2. 发明公开

EP2265396A1 PLASTIC DEFORMATION TECHNOLOGICAL PROCESS FOR PRODUCTION OF THIN WALL REVOLUTION SHELLS FROM TUBULAR BILLETS 有权
标题翻译：塑料工艺规程生产管状坯的薄壁ROTATION杯成形
公开(公告)号：EP2265396A1
公开(公告)日：2010-12-29
申请号：EP09706994.2
申请日：2009-01-30
申请人： Omnidea, Lda.
发明人： MENDONÇA ALVES, Luís Manuel , FIRME MARTINS, Paulo António , DA COSTA DUARTE PARDAL, Tiago , CORREIRA DE ALMEIDA, Paulo Jorge , PEREIRA DOS ANJOS VALVERDE, Nuno Miguel
IPC分类号： B21D51/24 , B21D51/08
CPC分类号： B21D51/24 , B21D51/08 , Y10T428/24008
摘要： This invention refers to a process of plastic deformation for production of thin wall revolution shells from tubular billets. The process consists in end-forming a hollow circular section billet, which can be composed of a multi- layered assembly, by using sharp edge internal domed shaped molds (1) that are guided externally by a constraining sleeve (3).This mold-sleeve tool can be assembled in a press in order to generate the pressure forces necessary for the forming process. The plastic deformation can result in thin walled spheres or cylinders with domed ends. The resultant revolution shells have two opposite (polar) circular openings. Both the shell's length as the polar hole diameter is mainly determined by the billet's initial dimensions and mold (1) domed geometry. An innovative flexible inner mandrel may be introduced to considerably improve overall shell characteristics, allowing reduction of shell polar opening diameter, giving control of along-meridian thickness, solving typical thin wall forming problems such as buckling, wrinkling and ruptures and improve both outer and inner surface quality. This mandrel can be discarded and/or recycled after forming. This invention enables a low-cost and high-rate process for production of structural revolution shells capable of being used as high-pressure vessels.

3. 发明授权

EP2686464B1 PROCESS FOR THE SELECTIVE ELECTROCHEMICAL CONVERSION OF C02 INTO C2 HYDROCARBONS 有权
公开(公告)号：EP2686464B1
公开(公告)日：2018-11-14
申请号：EP12715237.9
申请日：2012-03-15
申请人： Omnidea, Lda.
发明人： MARTINS RAMOS GONÇALVES, Marta Catarina , COSTA DUARTE PARDAL, Tiago , DÂMASO CONDEÇO, José Augusto , BADALO BRANCO, Joaquim Miguel , CLÁUDIO FERNANDES, Tomás Rei , MADEIRA GOMES BOAVIDA, Anabela Beatriz
IPC分类号： C25B3/04 , C25B11/03 , C25D7/06 , C25D7/00
CPC分类号： C25B3/04 , C25B11/035 , C25D7/00 , C25D7/0614
摘要： A process for the selective electrochemical conversion of carbon dioxide into hydrocarbons, namely C2 hydrocarbons is presented. The process is carried out in an electrochemical cell where the cathode is a modified electrode with copper electrodeposits in order to improve the catalytic activity and selectivity of the system. The formation of a mixture of C2 hydrocarbons (C2H4 and C2H6) without methane is successfully obtained on specific higher surface area electrodeposits. Additionally, ethylene is selectively produced in detriment of ethane. The ex-situ copper electrodeposit leads to the steadiness of carbon dioxide reduction process, i.e., the stability of hydrocarbons production due to the weak deactivation of the cathode.

4. 发明授权

EP2341242B1 Atmospheric resources explorer for harnessing wind power 有权
公开(公告)号：EP2341242B1
公开(公告)日：2018-08-01
申请号：EP10398010.8
申请日：2007-05-31
申请人： Omnidea, Lda.
发明人： Baptista de Almeida Freire, Marco Aurélio , Da Costa Duarte Pardal, Tiago
IPC分类号： F03D5/00 , A63H27/08 , F03D13/20
CPC分类号： F03D5/00 , F03D9/19 , F03D13/20 , F03D15/10 , F03D80/10 , F03D80/30 , F05B2240/201 , F05B2240/917 , F05B2240/921 , F05B2240/922 , F05B2240/98 , Y02E10/70 , Y02E10/728
摘要： The invention herein described consists of a system destined to harness wind resources, transferring either: €¢ wind's momentum into aerodynamic force that can be used directly in case the system is working as a high altitude platform; €¢ or wind power to the ground station group on the surface, the process being performed through the tensioning and unwinding of the cable group connecting the airborne group to a reeler in the said ground station group. Through the control group the resultant force vector of the aerodynamic forces tensioning the cable can be significantly altered.

5. 发明公开

EP2761159A1 PROPULSION SYSTEM 审中-公开
标题翻译：推进系统
公开(公告)号：EP2761159A1
公开(公告)日：2014-08-06
申请号：EP12746403.0
申请日：2012-07-05
申请人： Omnidea, Lda.
发明人： COSTA DUARTE PARDAL, Tiago
IPC分类号： F02K9/64 , F02K9/68 , F02K9/72
摘要： The present invention in the field of mechanical engineering consists of an improved chemical propulsion system in which at least one of the reactants is stored in the liquid phase (10). The invention includes a conventional reaction chamber (1) and nozzle (2) and re¬ uses waste heat from the refrigeration of said reaction chamber and nozzle, transferred to, for example piping (5) containing reactant that is adjacent to them, in order to vaporize and pressurize said reactant (s) (11) in the reservoirs (3, 12). The reactant (s) are then fed, in gaseous phase to the reaction chamber (1), with their flow controlled by valves (4). The liquid and gaseous phases in each reservoir may be physically separated by a separation element (13). This invention presents a simpler constructive solution for chemical propulsion systems, and is applicable especially to liquid or hybrid rocket motors.
摘要翻译：机械工程领域中的本发明由改进的化学推进系统组成，其中至少一种反应物被储存在液相（10）中。本发明包括常规的反应室（1）和喷嘴（2），并且将来自所述反应室和喷嘴的制冷的废热转移到例如含有与其相邻的反应物的管道（5）中以蒸发并加压储存器（3,12）中的所述反应物（11）。然后反应物以气相供给到反应室（1），其流量由阀（4）控制。每个储存器中的液相和气相可以通过分离元件（13）物理分离。本发明提出了一种用于化学推进系统的更简单的建设性解决方案，并且特别适用于液体或混合式火箭发动机。

6. 发明公开

EP3915667A1 ACTIVE SYSTEM FOR GAS SEPARATION 审中-公开
公开(公告)号：EP3915667A1
公开(公告)日：2021-12-01
申请号：EP20710315.1
申请日：2020-01-20
申请人： Omnidea, Lda.
发明人： PARDAL, Tiago
IPC分类号： B01D53/22 , B64B1/40 , B64B1/58
摘要： The present invention consists of a system that enhances and allows for the isolation and prevention of contamination, by diffusion, of two distinct gases separated by a membrane. The present invention is of particular use in aerostats. The present invention is characterized by the establishment of a capture volume (3) of the gases diffused by the introduction of a component (for example, a screen of porous material), and allows extraction of the gas that results from mixture of the interior gas (1) (typically lighter than air) and the exterior gas (5) (typically air) by a sub-pressure subsystem (6). The gas that results from mixture due to diffusion is removed by said sub-pressure subsystem (6) (for example, a vacuum pump), and can then be separated into the initial gases which are returned to the original sources. The capture volume (3) must be filled with a material that allows for extraction of the gas mixture without the membranes that separate the interior gas (2) from the exterior gas (4) collapsing or adhering to one another.

7. 发明公开

EP3292231A1 ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE IN AQUEOUS IONIC LIQUID CONTAINING ELECTROLYTES 有权
标题翻译：含离子液体电解质中二氧化碳的电化学还原
公开(公告)号：EP3292231A1
公开(公告)日：2018-03-14
申请号：EP16726983.6
申请日：2016-05-06
申请人： Omnidea, Lda.
发明人： DA COSTA DUARTE PARDAL, Tiago , STAACK REIS-MACHADO, Ana Maria , PEREIRA MESSIAS, Sofia Alexandra , BUCHO NUNES DE SOUSA, Margarida , REI FERNANDES, Tomás Cláudio , DA COSTA FRANCO AFONSO, Joana , DE MAGALHÃES NUNES-DA-PONTE, Manuel Luís , PETROVSKI, Zeljko , DA SILVA NUNES GOMES, Daniela , FERRÃO DE PAIVA MARTINS, Rodrigo , RANGEL ARCHILA, Carmen Mireya
IPC分类号： C25B3/04 , C25B1/00 , C25B1/04 , C25B11/04 , H01M8/06
CPC分类号： C25B3/04 , C25B1/00 , C25B1/04 , C25B11/04 , H01M8/06 , Y02E60/366
摘要： The present invention relates to a catalytic system that is able to produce different chemical products by direct electrochemical reduction of carbon dioxide by controlling easily tunable parameters, such as applied current/potential, pressure, temperature, electrolyte composition and nature of the cathode at temperatures from room temperature up to 100°C, and pressures from atmospheric pressure up to 100 bar. These chemical products are alcohols with one to ten carbon atoms, ketones up to four carbon atoms and syngas. The catalytic system comprises a catalytic cathode coupled to a hydrophilic ionic liquid-based electrolyte containing water and dissolved C0
2. Preferably the invention envisages the use of carbon dioxide captured from industrial emissions and the use of electricity from renewable resources.

8. 发明公开

EP2341242A2 Atmospheric resources explorer for harnessing wind power 审中-公开
标题翻译： Nutzerung von Windenergie的NutzerfüratmosphärischeRessourcenfürdie Nutzung von Windenergie
公开(公告)号：EP2341242A2
公开(公告)日：2011-07-06
申请号：EP10398010.8
申请日：2007-05-31
申请人： Omnidea, Lda.
发明人： Baptista de Almeida Freire, Marco Aurélio , Da Costa Duarte Pardal, Tiago
IPC分类号： F03D5/00 , F03D11/04
CPC分类号： F03D5/00 , F03D9/19 , F03D13/20 , F03D15/10 , F03D80/10 , F03D80/30 , F05B2240/201 , F05B2240/917 , F05B2240/921 , F05B2240/922 , F05B2240/98 , Y02E10/70 , Y02E10/728
摘要： The invention herein described consists of a system destined to harness wind resources, transferring either:
• wind's momentum into aerodynamic force that can be used directly in case the system is working as a high altitude platform;
• or wind power to the ground station group on the surface, the process being performed through the tensioning and unwinding of the cable group connecting the airborne group to a reeler in the said ground station group.
Through the control group the resultant force vector of the aerodynamic forces tensioning the cable can be significantly altered.
摘要翻译：本文所述的发明包括一个注定要利用风力资源的系统，将风力转化为空气动力，可以直接用于系统作为高空平台; ¢或风力发电到表面上的地面站组，该过程通过将机载组连接到所述地面站组中的卷取机的电缆组的张紧和展开来执行。通过控制组可以显着改变张紧电缆的空气动力的合力矢量。

9. 发明授权

EP2761159B1 PROPULSION SYSTEM 有权
公开(公告)号：EP2761159B1
公开(公告)日：2019-12-25
申请号：EP12746403.0
申请日：2012-07-05
申请人： Omnidea, Lda.
发明人： COSTA DUARTE PARDAL, Tiago
IPC分类号： F02K9/64 , F02K9/68 , F02K9/72

10. 发明授权

EP2712346B1 AIRBORNE PLATFORM 有权
公开(公告)号：EP2712346B1
公开(公告)日：2017-11-08
申请号：EP12715455.7
申请日：2012-03-15
申请人： Omnidea, Lda.
发明人： COSTA DUARTE PARDAL, Tiago , MARQUES DOS SANTOS SILVA, Pedro Miguel
IPC分类号： B64B1/02 , B64C29/00 , B64C39/02
CPC分类号： B64B1/02 , B64B1/40 , B64B1/66 , B64C39/00 , B64C39/022

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式