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1. 发明公开

EP2608949A2 VARTM FLOW MODIFICATIONS FOR LOW VISCOSITY RESIN SYSTEMS 有权
标题翻译：低粘度树脂体系VARTM RIVER变化
公开(公告)号：EP2608949A2
公开(公告)日：2013-07-03
申请号：EP11820283.7
申请日：2011-08-23
申请人： Materia, Inc. , Corral, Sergio , Crane, Stephen , Stephen, Anthony R. , Cruce, Christopher J. , Flores, Everardo Garcia
发明人： CORRAL, Sergio , CRANE, Stephen , STEPHEN, Anthony, R. , CRUCE, Christopher, J. , FLORES, Everardo, Garcia
IPC分类号： B29C70/44 , B29C70/48
CPC分类号： B29C70/021 , B29C70/443 , B29C70/546 , Y10T428/31924
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flow into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate material. An article of manufacture made by said VARTM method.

2. 发明公开

EP2608949A4 VARTM FLOW MODIFICATIONS FOR LOW VISCOSITY RESIN SYSTEMS 有权
公开(公告)号：EP2608949A4
公开(公告)日：2018-03-28
申请号：EP11820283
申请日：2011-08-23
申请人： MATERIA INC , CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
发明人： CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
IPC分类号： B29C70/44 , B29C70/02 , B29C70/48 , B29C70/54
CPC分类号： B29C70/021 , B29C70/443 , B29C70/546 , Y10T428/31924
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flow into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate material. An article of manufacture made by said VARTM method.

3. 发明申请

WO2012026980A3 VARTM FLOW MODIFICATIONS FOR LOW VISCOSITY RESIN SYSTEMS 审中-公开
标题翻译：用于低粘度树脂体系的VARTM流动修饰
公开(公告)号：WO2012026980A3
公开(公告)日：2012-06-21
申请号：PCT/US2011001488
申请日：2011-08-23
申请人： MATERIA INC , CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
发明人： CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
IPC分类号： B29C70/44 , B29C70/48
CPC分类号： B29C70/021 , B29C70/443 , B29C70/546 , Y10T428/31924
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flows into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate assembly to form a laminate material. An article of manufacture made by said VARTM method.
摘要翻译：公开了一种真空辅助树脂传递模塑（VARTM）方法，该方法包括：提供一种真空辅助树脂转移模具组件，其包括具有第一模具表面和第二模具表面的模具，该模具布置成将层压组件包围在当层压组件放置在第一模具表面上时的第一和第二模具表面; 提供层压组件，其包括层压预成型件，剥离层和可透过树脂流动的树脂分配介质，所述层压预成型件具有第一和第二表面，预成型件的第一表面定位为与第一模具表面接触，剥离层定位成使得层压预成型件的第二表面与剥离层接触，并且树脂分配介质定位成容纳在第一和第二模具表面内; 定位至少一个树脂流量控制结构以改变树脂分布介质内的树脂流动; 在所述层叠组件中提供至少一个入口和至少一个出口，使得所述树脂可以通过所述入口被引入到所述组件中; 布置和密封第二模具表面以将层压体组件包围在第一和第二模具表面之间的空间内，使得可以在包含在第一和第二模具表面之间的空间内的层压组件上拉动真空; 向模具组件施加真空; 允许树脂通过至少一个入口流入层压组件，使得树脂流入树脂分布介质; 允许树脂通过至少一个出口流出层压组件; 并且允许树脂在层压组件中固化以形成层压材料。由VARTM方法制造的制品。

4. 发明申请

WO2012026980A2 VARTM FLOW MODIFICATIONS FOR LOW VISCOSITY RESIN SYSTEMS 审中-公开
标题翻译： VARTM流动改性低粘度树脂体系
公开(公告)号：WO2012026980A2
公开(公告)日：2012-03-01
申请号：PCT/US2011/001488
申请日：2011-08-23
申请人： MATERIA, INC. , CORRAL, Sergio , CRANE, Stephen , STEPHEN, Anthony, R. , CRUCE, Christopher, J. , FLORES, Everardo, Garcia
发明人： CORRAL, Sergio , CRANE, Stephen , STEPHEN, Anthony, R. , CRUCE, Christopher, J. , FLORES, Everardo, Garcia
IPC分类号： B29C70/44 , B29C70/48
CPC分类号： B29C70/021 , B29C70/443 , B29C70/546 , Y10T428/31924
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flows into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate assembly to form a laminate material. An article of manufacture made by said VARTM method.
摘要翻译：公开了一种真空辅助树脂传递模塑法（VARTM）方法，所述方法包括：提供真空辅助树脂传递模具组件，所述真空辅助树脂传递模具组件包括具有第一模具表面和第二模具表面的模具，当层压组件放置在第一模具表面上时，将层压组件包围在第一和第二模具表面之间的空间内; 提供层压组件，其包括层压预制件，剥离层和可渗透树脂流动的树脂分布介质，层压预制件具有第一和第二表面，预制件的第一表面设置为与所述第一模具表面接触，所述剥离层定位成使得所述层压预制件的所述第二表面与所述剥离层接触，并且所述树脂分配介质定位成包含在所述第一模具表面和所述第二模具表面中; 定位至少一个树脂流动控制结构以改变树脂分配介质内的树脂流动; 在层压组件中提供至少一个入口和至少一个出口，使得树脂可以通过入口引入到组件中; 布置和密封所述第二模具表面以将所述层压组件包围在所述第一模具表面和所述第二模具表面之间的所述空间内，使得可以将真空拉到包含在所述第一模具表面与所述第二模具表面之间的所述空间内的层压组件上; 对模具组件施加真空; 允许所述树脂通过所述至少一个入口流入所述层压组件中，使得所述树脂流入所述树脂分配介质中; 允许所述树脂通过所述至少一个出口流出所述层压组件; 并允许树脂在层压组件中固化以形成层压材料。由所述VARTM方法制造的制品。

5. 发明专利

AR040466A1 VALVULA UNIDIRECCIONAL PARA DISPOSITIVOS TUBULARES Y/O TUBERIAS DE CANALIZACION DE FLUIDOS LIQUIDOS O GASEOSOS 未知
公开(公告)号：AR040466A1
公开(公告)日：2005-04-06
申请号：ARP030102240
申请日：2003-06-23
申请人： CORRAL SERGIO AUGUSTO
IPC分类号： F16K15/16
摘要： Válvula unidireccional para dispositivos tubulares y/o tuberías de canalización de fluidos líquidos o gaseosos, del tipo que incluye una membrana que opera como obturador en el interior del conducto definido en dispositivos tubulares y/o tuberías. La válvula comprende una primera pieza sustancialmente anular de material rígido, en la cual se define un orificio de paso del fluido, y una segunda pieza de material elástico para el cierre y apertura unidireccional de la válvula. La segunda pieza presenta una porción anular acoplada perimetralmente a la primera pieza y una segunda porción, paralela a la primera, que define un obturador unidireccional articulada y elásticamente unido a la porción anular de la misma y determinando, respectivamente ante la ausencia o presencia de presión de fluido, una posición de obturación del orificio de la primera pieza y posiciones de apertura de este último para el paso del fluido a través de la válvula. La apertura de la válvula es solo posible cuando la presión del fluido es ejercida sobre el lado del obturador que está enfrentado al orificio de la primera pieza. Si la presión del fluido actúa sobre el lado opuesto del obturador, este cierra la válvula impidiendo la circulación del fluido en sentido inverso al previsto.

6. 发明专利

AU2011293852B2 VARTM flow modifications for low viscosity resin systems 未知
公开(公告)号：AU2011293852B2
公开(公告)日：2016-05-26
申请号：AU2011293852
申请日：2011-08-23
申请人： CORRAL SERGIO , CRANE STEPHEN , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA , MATERIA INC , STEPHEN ANTHONY R
发明人： CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
IPC分类号： B29C70/44 , B29C70/48
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flows into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate assembly to form a laminate material. An article of manufacture made by said VARTM method.

7. 发明专利

SG188274A1 VARTM FLOW MODIFICATIONS FOR LOW VISCOSITY RESIN SYSTEMS 未知
公开(公告)号：SG188274A1
公开(公告)日：2013-04-30
申请号：SG2013013404
申请日：2011-08-23
申请人： MATERIA INC , CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
发明人： CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flows into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate assembly to form a laminate material. An article of manufacture made by said VARTM method.

8. 发明专利

AR021307A1 UN TROCAR PARA CIRUGIA LAPAROSCOPICA 未知
公开(公告)号：AR021307A1
公开(公告)日：2002-07-17
申请号：ARP000102641
申请日：2000-05-29
申请人： CORRAL SERGIO AUGUSTO
IPC分类号： A61B17/34
摘要： Un trocar para cirugía laparoscopica, del tipo que comprende un cuerpo tubular para el paso de instrumental quirurgico, tal como una sonda portadorade una cámara de vídeo, medios de inyeccion de aire, medios de oclusion de la salida del aireinyectad o y medios de sellado perimetral de la sonda.Los medios de oclusion de la salida del aire inyectado comprenden una membrana elástica dispuesta en una cavidad tubular de una porcion media de cabezal.Desde una pared transversal de la cavidadtubular se proyecta una saliente anular que presenta un primer y un segundo tramos, siendo el primero de mayorlongitud y altura que el segundo. El primer tramo pasa a través de una ranura formada en las adyacencias de una franja perimetral de lamembrana y que define una lengueta. El segundo tramo define un apoyo para una porcion anterior de la lengueta. Un anillo que se ajusta con una tapa tubular del cabezal sobrela franja perimetral de la membrana, fuerza la elevacion de la lengueta, pordeformacion de la membrana, hasta una posicion de oclusion de un orificio centralde una membrana dispuesta en el interior de la tapa y que sella el paso de la sonda. La lengueta se inclina hacia abajo al introducir la sonda.

9. 发明专利

AU2011293852A1 VARTM flow modifications for low viscosity resin systems 未知
公开(公告)号：AU2011293852A1
公开(公告)日：2013-03-28
申请号：AU2011293852
申请日：2011-08-23
申请人： CRANE STEPHEN , MATERIA INC , STEPHEN ANTHONY , CRUCE CHRISTOPHER , CORRAL SERGIO , FLORES EVERARDO
发明人： CORRAL SERGIO , CRANE STEPHEN , STEPHEN ANTHONY R , CRUCE CHRISTOPHER J , FLORES EVERARDO GARCIA
IPC分类号： B29C70/44 , B29C70/48
摘要： A vacuum-assisted resin transfer molding (VARTM) method is disclosed, the method comprising: providing a vacuum-assisted resin transfer mold assembly comprising a mold having a first mold surface and a second mold surface arranged to enclose a laminate assembly within a space between the first and second mold surfaces when the laminate assembly is placed on the first mold surface; providing a laminate assembly comprising a laminate pre-form, a peel ply, and a resin distribution media pervious to the flow of a resin, the laminate pre-form having first and second surfaces, the first surface of the pre-form positioned to be in contact with the first mold surface, the peel ply positioned such that the second surface of the laminate pre-form is in contact with the peel ply, and the resin distribution media positioned to be contained within the first and second mold surfaces; positioning at least one resin flow control structure to modify the flow of resin within the resin distribution media; providing at least one inlet and at least one outlet in the laminate assembly such that the resin can be introduced into the assembly through the inlet; arranging and sealing the second mold surface to enclose the laminate assembly within the space between the first and second mold surfaces such that a vacuum can be pulled on the laminate assembly contained within the space between the first and second mold surfaces; applying a vacuum to the mold assembly; allowing the resin to flow into the laminate assembly through the at least one inlet such that the resin flows into the resin distribution media; allowing the resin to flow out of the laminate assembly through the at least one outlet; and allowing the resin to cure in the laminate assembly to form a laminate material. An article of manufacture made by said VARTM method.

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