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

US07273582B2 Shaft and post assemblies for molten metal apparatus 有权
标题翻译：用于熔融金属设备的轴和柱组件
公开(公告)号：US07273582B2
公开(公告)日：2007-09-25
申请号：US11120061
申请日：2005-05-02
申请人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson , Richard C. Chandler
发明人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson , Richard C. Chandler
IPC分类号： C21C5/42
CPC分类号： B22D39/00 , C22B9/05 , C22B21/0084 , C22B21/06 , F04D7/065
摘要： An apparatus for moving a stream of molten metal comprising a pumping member, a housing at least partially enclosing the pumping member, a power device seated on a support, and a shaft connecting the power device and the pumping member. At least one post is disposed between the support and the housing. The post includes an elongated rod comprising a metal alloy surrounded by an outer sheath. An inner member may surround the rod and provide a molten metal resistant barrier. The rod includes a first end connected to the support and a second end secured to the housing. A similar design for a shaft is also provided.
摘要翻译：一种用于移动熔融金属流的装置，包括泵送构件，至少部分地封闭泵送构件的壳体，安置在支撑件上的动力装置以及连接动力装置和泵送构件的轴。至少一个支柱设置在支撑件和壳体之间。该柱包括细长杆，其包括由外护套包围的金属合金。内部构件可围绕杆并提供耐熔融金属的屏障。杆包括连接到支撑件的第一端和固定到壳体的第二端。还提供了类似于轴的设计。

2. 发明授权

US06887425B2 Shaft and post assemblies for molten metal apparatus 有权
公开(公告)号：US06887425B2
公开(公告)日：2005-05-03
申请号：US10244883
申请日：2002-09-16
申请人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson , Richard C. Chandler
发明人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson , Richard C. Chandler
IPC分类号： B22D39/00 , C22B9/05 , C22B21/00 , C22B21/06 , F04D7/06 , C21C7/00
CPC分类号： B22D39/00 , C22B9/05 , C22B21/0084 , C22B21/06 , F04D7/065
摘要： An apparatus for moving a stream of molten metal comprising a pumping member, a housing at least partially enclosing the pumping member, a power device seated on a support, and a shaft connecting the power device and the pumping member. At least one post is disposed between the support and the housing. The post includes an elongated rod comprising a metal alloy surrounded by an outer sheath. An inner member may surround the rod and provide a molten metal resistant barrier. The rod includes a first end connected to the support and a second end secured to the housing. A similar design for a shaft is also provided.

3. 发明授权

US06451247B1 Shaft and post assemblies for molten metal apparatus 有权
标题翻译：用于熔融金属设备的轴和柱组件
公开(公告)号：US06451247B1
公开(公告)日：2002-09-17
申请号：US09436014
申请日：1999-11-09
申请人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson
发明人： George S. Mordue , Mark A. Bright , Chris T. Vild , Richard S. Henderson
IPC分类号： C21C542
CPC分类号： C22B21/0084 , B22D39/00 , C22B9/05 , C22B21/06 , F04D7/065
摘要： An apparatus for moving a stream of molten metal comprising a pumping member, a housing at least partially enclosing the pumping member, a power device seated on a support, a shaft connecting the power device and the pumping member. At least one post is disposed between the support and the housing. The post includes an elongated rod surrounded by a heat resistant outer member. The rod includes a first end connected to the support and a second end secured within a cavity in the housing.
摘要翻译：一种用于移动熔融金属流的装置，包括泵送构件，至少部分地封闭泵送构件的壳体，安置在支撑件上的动力装置，连接动力装置和泵送构件的轴。至少一个支柱设置在支撑件和壳体之间。该柱包括由耐热外部构件包围的细长杆。杆包括连接到支撑件的第一端和固定在壳体中的空腔内的第二端。

4. 发明申请

US20080253905A1 Molten Metal Pump 有权
标题翻译：熔融金属泵
公开(公告)号：US20080253905A1
公开(公告)日：2008-10-16
申请号：US11631885
申请日：2005-07-07
申请人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
发明人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
IPC分类号： F04B17/00 , F16B7/00 , F04B53/00 , F03B5/00 , F16B35/00
CPC分类号： F04D7/065 , F04D29/628 , F16D1/0882 , F16D1/0894 , Y10T403/39
摘要： A molten metal pump includes an impeller, a pump base housing at least partially enclosing the impeller, a shaft connected to the impeller, a motor connected to the shaft, a motor mount plate for supporting the motor; and a post for connecting the motor mount plate to the pump base housing. The molten metal pump can include a connector that connects the post to the motor mount plate. The molten metal pump can include a socket for connecting the shaft to the motor. The shaft can comprise an assembly including an elongated metal rod having a first end and a second end and a metal non-circular drive member attached at the second end of the elongated metal rod. The impeller can include a cap member having a plurality of generally polygonally shaped inlet openings communicating with internal passages of the impeller, each inlet opening having an inner wall and an outer wall, the outer wall being longer than the inner wall, each inlet opening also including a leading wall and a trailing wall, the leading wall and the trailing wall each interconnecting the inner wall and the outer wall and each being inclined such that an uppermost edge of each wall precedes a lowermost edge of each wall in a first rotational direction.
摘要翻译：熔融金属泵包括叶轮，至少部分地包围叶轮的泵基壳体，连接到叶轮的轴，连接到轴的马达，用于支撑马达的马达安装板; 以及用于将马达安装板连接到泵基座壳体的柱。熔融金属泵可以包括将柱连接到电动机安装板的连接器。熔融金属泵可以包括用于将轴连接到电动机的插座。该轴可以包括一个组件，该组件包括具有第一端和第二端的细长金属杆和连接在细长金属杆的第二端的金属非圆形驱动构件。叶轮可以包括盖构件，其具有与叶轮的内部通道连通的多个大致多边形的入口，每个入口具有内壁和外壁，外壁比内壁长，每个入口开口也包括前导壁和后壁，前导壁和后壁各自互连内壁和外壁，并且每个都倾斜使得每个壁的最上边缘在第一旋转方向上在每个壁的最下边缘之前。

5. 发明授权

US09951777B2 Molten metal pump 有权
公开(公告)号：US09951777B2
公开(公告)日：2018-04-24
申请号：US11631885
申请日：2005-07-07
申请人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
发明人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
IPC分类号： F04D29/62 , F04D7/06 , F16D1/08
CPC分类号： F04D7/065 , F04D29/628 , F16D1/0882 , F16D1/0894 , Y10T403/39
摘要： A molten metal pump includes an impeller, a pump base housing at least partially enclosing the impeller, a shaft connected to the impeller, a motor connected to the shaft, a motor mount plate for supporting the motor; and a post for connecting the motor mount plate to the pump base housing. The molten metal pump can include a connector that connects the post to the motor mount plate. The molten metal pump can include a socket for connecting the shaft to the motor. The shaft can comprise an assembly including an elongated metal rod having a first end and a second end and a metal non-circular drive member attached at the second end of the elongated metal rod. The impeller can include a cap member having a plurality of generally polygonally shaped inlet openings communicating with internal passages of the impeller, each inlet opening having an inner wall and an outer wall, the outer wall being longer than the inner wall, each inlet opening also including a leading wall and a trailing wall, the leading wall and the trailing wall each interconnecting the inner wall and the outer wall and each being inclined such that an uppermost edge of each wall precedes a lowermost edge of each wall in a first rotational direction.

6. 发明授权

US5586863A Molten metal pump with vaned impeller 失效
标题翻译：带叶轮的熔融金属泵
公开(公告)号：US5586863A
公开(公告)日：1996-12-24
申请号：US468378
申请日：1995-06-06
申请人： Ronald E. Gilbert , George S. Mordue , Chris T. Vild
发明人： Ronald E. Gilbert , George S. Mordue , Chris T. Vild
IPC分类号： B22D35/00 , F04D7/06 , F04D29/22
CPC分类号： F04D29/2216 , F04D29/22 , F04D7/065
摘要： A molten metal pump having an elongated shaft with an impeller disposed adjacent the end of the shaft and a means for rotating the shaft. The impeller is formed with an imperforate substantially circular base surrounded by a bearing and has a surface facing toward the shaft. At least two imperforate vanes are connected to and extend substantially perpendicular from the surface and radially from the shaft or a hub securing the shaft toward a peripheral portion of the base. The vanes are spaced apart at terminal inlet ends along their entire radial dimension to create an inlet area comprised of the axial opening between adjacent vanes at the terminal ends and an outlet area comprised of a radial opening between adjacent vanes along the axial direction of the vanes. Each vane has a leading edge with a distal portion adjacent the periphery of the base portion which forms an angle of less than about 100.degree. relative to a tangent to said circular base drawn at the center of the vane.
摘要翻译：一种具有细长轴的熔融金属泵，其具有邻近轴的端部设置的叶轮和用于旋转轴的装置。叶轮形成有由轴承围绕的无孔大致圆形的基部，并且具有面向轴的表面。至少两个无孔叶片从表面和径向基本上垂直于轴或者将轴固定到基部的周边部分的轮毂。叶片沿着其整个径向尺寸在末端入口端处间隔开以形成入口区域，该入口区域包括在末端处的相邻叶片之间的轴向开口，以及由沿着叶片的轴向方向的相邻叶片之间的径向开口。每个叶片具有前缘，其远端部分邻近基座部分的周边，相对于在叶片中心处绘制的所述圆形基部的切线形成小于约100度的角度。

7. 发明授权

US5470201A Molten metal pump with vaned impeller 失效
标题翻译：带叶轮的熔融金属泵
公开(公告)号：US5470201A
公开(公告)日：1995-11-28
申请号：US312327
申请日：1994-09-26
申请人： Ronald E. Gilbert , George S. Mordue , Chris T. Vild
发明人： Ronald E. Gilbert , George S. Mordue , Chris T. Vild
IPC分类号： B22D35/00 , F04D7/06 , F04D29/22
CPC分类号： F04D29/2216 , F04D29/22 , F04D7/065
摘要： A molten metal pump including a vaned impeller having a larger outlet area than inlet area which demonstrates prolonged high effectiveness and reduces the likelihood of catastrophic failure.
摘要翻译：包括具有比入口面积大的出口面积的叶轮的熔融金属泵，其表现出延长的高效率并降低灾难性故障的可能性。

8. 发明授权

US5947705A Molten metal transfer pump 失效
标题翻译：熔融金属转移泵
公开(公告)号：US5947705A
公开(公告)日：1999-09-07
申请号：US907361
申请日：1997-08-07
申请人： George S. Mordue , Chris T. Vild , Herbert L. Ritchie, Jr.
发明人： George S. Mordue , Chris T. Vild , Herbert L. Ritchie, Jr.
IPC分类号： F04D7/06 , F04B17/00 , F04B39/00
CPC分类号： F04D7/065
摘要： A molten metal pump for transferring molten metal from a first vessel to a second vessel. The pump is constructed of a base member including a pumping chamber, a motor supported by at least one post, a rotatable shaft secured at a first end to said motor and at a second end to an impeller disposed within said pumping chamber. The pumping chamber includes an outlet to a first end of an elongated refractory tube having a longitudinal axis substantially parallel to the shaft. The tube has a second end passing through an opening in the platform. The tube includes a metallic cladding attached to an outer wall adjacent it's second end. A releasable fastening member is used to secure to the portion of the tube having the metallic cladding to the platform.
摘要翻译：一种用于将熔融金属从第一容器转移到第二容器的熔融金属泵。所述泵由基体构件构成，所述基座构件包括泵室，由至少一个柱支撑的马达，在第一端固定到所述马达的可旋转轴，以及设置在所述泵送室内的叶轮的第二端。泵送室包括具有基本上平行于轴的纵向轴线的细长耐火管的第一端的出口。管具有穿过平台中的开口的第二端。该管包括附接到与其第二端相邻的外壁的金属包层。可释放的紧固构件用于将具有金属包层的管的部分固定到平台。

9. 发明授权

US5685701A Bearing arrangement for molten aluminum pumps 失效
标题翻译：熔融铝泵轴承布置
公开(公告)号：US5685701A
公开(公告)日：1997-11-11
申请号：US457571
申请日：1995-06-01
申请人： Richard C. Chandler , George S. Mordue
发明人： Richard C. Chandler , George S. Mordue
IPC分类号： F04D7/06 , F04D29/04 , F04D29/043 , F04D29/044 , F04D29/046 , F04D29/047 , F04D29/049 , F04B17/03
CPC分类号： F04D29/047 , F04D29/043 , F04D29/044 , F04D29/0462 , F04D29/049 , F04D7/065
摘要： A molten aluminum pump comprised of an impeller attached to a vertical rotary shaft, the shaft forming a connecting portion between a motor and the impeller and being comprised of a refractory material without a radial bearing surface. The impeller is housed within a pumping chamber of a base member wherein rotation of the shaft and impeller draws molten aluminum into the chamber and forces the molten aluminum through an outlet in the chamber. The motor is secured to the shaft with a rigid coupling and at least one bearing journaling the coupling.
摘要翻译：一种熔融铝泵，包括附接到垂直旋转轴的叶轮，所述轴形成电动机和叶轮之间的连接部分，并且由不具有径向支承表面的耐火材料构成。叶轮容纳在基部构件的泵送室中，其中轴和叶轮的旋转将熔融铝吸入室中并迫使熔融铝通过室中的出口。马达通过刚性联轴器固定在轴上，并且至少有一个轴承将联轴器延伸。

10. 发明授权

US06551060B2 Pump for molten materials with suspended solids 有权
公开(公告)号：US06551060B2
公开(公告)日：2003-04-22
申请号：US09775401
申请日：2001-02-01
申请人： George S. Mordue , Mark A. Bright
发明人： George S. Mordue , Mark A. Bright
IPC分类号： F04D706
CPC分类号： F04D7/045 , F04D7/065
摘要： A molten material pump includes an impeller housed within a base member of the pump. A plurality of grooves are defined in a peripheral sidewall of the impeller for either drawing a molten material into the base member's chamber or pushing molten material out of the base member's chamber. The impeller is rotated by a rotatable shaft connected to an upper surface of the impeller. The rotatable shaft includes a non-circular shaped lower end dimensioned to be received within a cooperating opening in the impeller. The molten material pump further includes a connecting assembly for interconnecting components of the molten material pump. The connecting assembly includes a first mounting member attached to a first pump component that is dimensioned to be fitted within a cooperating recess of a second mounting member attached to a second pump component. In another embodiment of the invention, a stub shaft connects an upper shaft portion of the shaft to the impeller. The stub shaft includes a universal joint that is not rigidly connected to the upper shaft portion. In addition, the universal shaft is configured to allow the stub shaft and impeller to pivot. A floating deflector block weighs on an upper sealing block of the pump for enhancing the seal at the pump's bearing surfaces.

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