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公开(公告)号：US20140044520A1
公开(公告)日：2014-02-13
申请号：US14112694
申请日：2012-04-18
申请人： Jon Tipton
发明人： Jon Tipton
IPC分类号： F04D7/00
摘要： A molten metal pump assembly (10) and method to fill complex molds with molten metal, such as aluminum. The pump assembly includes an elongated shaft (16) connecting a motor (14) to an impeller (22). The impeller is housed within a chamber (18) of a base member such that rotation of the impeller draws molten metal into the chamber at an inlet (48) and forces molten aluminum through an outlet (50). A first bearing (36) is adapted to support the rotation of the impeller at a first radial edge (32) and a second bearing (38) is adapted to support the rotation of the impeller at a second radial edge. A bypass gap (60) is interposed between the second bearing and the second radial edge. Molten metal leaks through the bypass gap at a predetermined rate to manipulate a flow rate and a head pressure of the molten metal such that precise control of the flow rate is achieved.
摘要翻译： 一种熔融金属泵组件（10）以及用诸如铝的熔融金属填充复杂模具的方法。 泵组件包括将马达（14）连接到叶轮（22）的细长轴（16）。 叶轮容纳在基部构件的腔室（18）内，使得叶轮的旋转在入口（48）处将熔融金属吸入室中并迫使熔融铝通过出口（50）。 第一轴承（36）适于在第一径向边缘（32）处支撑叶轮的旋转，并且第二轴承（38）适于在第二径向边缘处支撑叶轮的旋转。 旁路间隙（60）插入在第二轴承和第二径向边缘之间。 熔融金属以预定的速率通过旁路间隙泄漏以操纵熔融金属的流量和头部压力，从而实现对流量的精确控制。
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公开(公告)号：US20100166493A1
公开(公告)日：2010-07-01
申请号：US12442179
申请日：2007-09-21
申请人： Jon Tipton
发明人： Jon Tipton
CPC分类号： F16D1/101 , F16D1/0847 , F16D2001/102 , F16D2300/02 , Y10T29/49995 , Y10T403/21
摘要： This invention relates to the art of processing and treating molten metal. More particularly, this invention relates to a new and improved coupling design for a molten metal processing system to provide coupling design for rotor/shaft systems which has a heat break to prevent heat flow to a motor. This disclosure deals with a cross sectional area reduction heat break which provides a restriction prevent heat transmission through a conductive material by providing a coupling for connecting a motor to a shaft in a molten metal processing system to restrict heat flow to a motor, which will ultimately extend the life of the motor.
摘要翻译： 本发明涉及处理和处理熔融金属的技术。 更具体地说，本发明涉及一种用于熔融金属加工系统的新的和改进的联接设计，以提供具有热断裂以防止热量流向电动机的转子/轴系统的联接设计。 本公开涉及横截面减小热断裂，其提供限制，以防止通过导电材料的热传递，通过提供用于将电动机连接到熔融金属加工系统中的轴的联接器以限制到电动机的热流，这将最终 延长电机的使用寿命。
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公开(公告)号：US09970442B2
公开(公告)日：2018-05-15
申请号：US14112694
申请日：2012-04-18
申请人： Jon Tipton
发明人： Jon Tipton
摘要： A molten metal pump assembly (10) and method to fill complex molds with molten metal, such as aluminum. The pump assembly includes an elongated shaft (16) connecting a motor (14) to an impeller (22). The impeller is housed within a chamber (18) of a base member such that rotation of the impeller draws molten metal into the chamber at an inlet (48) and forces molten aluminum through an outlet (50). A first bearing (36) is adapted to support the rotation of the impeller at a first radial edge (32) and a second bearing (38) is adapted to support the rotation of the impeller at a second radial edge. A bypass gap (60) is interposed between the second bearing and the second radial edge. Molten metal leaks through the bypass gap at a predetermined rate to manipulate a flow rate and a head pressure of the molten metal such that precise control of the flow rate is achieved.
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公开(公告)号：US09459047B2
公开(公告)日：2016-10-04
申请号：US13390367
申请日：2010-08-16
申请人： Charbel Saliba , Jon Tipton , Chris T. Vild
发明人： Charbel Saliba , Jon Tipton , Chris T. Vild
CPC分类号： F27D13/002 , C21C5/565 , C21C2100/06 , C22B1/005 , C22B21/0007 , C22B21/0092 , Y02P10/214 , Y02P10/216 , Y02P10/218
摘要： A preheat charging system for preheating scrap metal prior to delivery to a melting furnace. The system includes a preheating station having a heating chamber adapted to receive scrap metal. Hot gas from a burner chamber is circulated around the scrap metal. The burner chamber is adapted to receive exhaust gas from a hot exhaust gas source such as a melting furnace. A burner apparatus is mounted within the burner chamber in a flow path of an exhaust inlet port. The burner is configured to supply supplemental heat on demand to the heating chamber to supplement the hot exhaust gas. A first fan can be provided to direct exhaust air from a furnace to the burner chamber. A second fan can be provided for directing air into the burner apparatus.
摘要翻译： 一种用于在输送到熔炉之前预热废金属的预热充电系统。 该系统包括具有适于容纳废金属的加热室的预热站。 来自燃烧器室的热气体围绕废金属循环。 燃烧器室适于接收来自诸如熔炉的热废气源的废气。 燃烧器装置安装在燃烧器室内的排气入口端口的流路中。 燃烧器被配置为根据需要向加热室供应补充热量以补充热废气。 可以提供第一风扇以将排气从炉子引导到燃烧器室。 可以提供第二风扇以将空气引导到燃烧器装置中。
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公开(公告)号：US09151331B2
公开(公告)日：2015-10-06
申请号：US12442179
申请日：2007-09-21
申请人： Jon Tipton
发明人： Jon Tipton
CPC分类号： F16D1/101 , F16D1/0847 , F16D2001/102 , F16D2300/02 , Y10T29/49995 , Y10T403/21
摘要： A coupling for a molten metal processing system to provide coupling for rotor/shaft systems which has a heat break to prevent heat flow to a motor. A cross sectional area reduction provides a restriction which reduces heat transmission through a conductive material to restrict heat flow to a motor, which will ultimately extend the life of the motor.
摘要翻译： 用于熔融金属处理系统的联接器，以提供具有热断裂以防止热量流向电动机的转子/轴系统的联接。 横截面积减小提供限制，其减少通过导电材料的热传递以限制到电动机的热流，这将最终延长电动机的寿命。
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公开(公告)号：US20140363309A1
公开(公告)日：2014-12-11
申请号：US14294858
申请日：2014-06-03
IPC分类号： F04D7/00 , F04D29/08 , F04D29/046 , F04D29/18 , F04D29/60
CPC分类号： F04D29/046 , F04D7/065 , F04D29/18 , F04D29/426
摘要： A molten metal pump comprised of a metal base defining a pumping chamber is provided. The pump further includes a motor mount adapted to receive a motor, at least one metal post extending between the base and the motor mount, and a metal shaft disposed between the motor and an impeller disposed in the pumping chamber. A bearing ring engages the impeller. The pumping chamber will include an inlet and an outlet. A steel riser tube in fluid communication the outlet is also provided.
摘要翻译： 提供了由限定泵送室的金属基底构成的熔融金属泵。 泵还包括适于容纳马达的马达座，在基座和马达安装座之间延伸的至少一个金属柱，以及设置在马达与布置在泵送室中的叶轮之间的金属轴。 轴承环与叶轮接合。 泵送室将包括入口和出口。 还提供了与出口流体连通的钢提升管。
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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
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.
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公开(公告)号：US20120217683A1
公开(公告)日：2012-08-30
申请号：US13390367
申请日：2010-08-16
申请人： Charbel Saliba , Jon Tipton , Chris T. Vild
发明人： Charbel Saliba , Jon Tipton , Chris T. Vild
CPC分类号： F27D13/002 , C21C5/565 , C21C2100/06 , C22B1/005 , C22B21/0007 , C22B21/0092 , Y02P10/214 , Y02P10/216 , Y02P10/218
摘要： A preheat charging system for preheating scrap metal prior to delivery to a melting furnace. The system includes a preheating station having a heating chamber adapted to receive scrap metal. Hot gas from a burner chamber is circulated around the scrap metal. The burner chamber is adapted to receive exhaust gas from a hot exhaust gas source such as a melting furnace. A burner apparatus is mounted within the burner chamber in a flow path of an exhaust inlet port. The burner is configured to supply supplemental heat on demand to the heating chamber to supplement the hot exhaust gas. A first fan can be provided to direct exhaust air from a furnace to the burner chamber. A second fan can be provided for directing air into the burner apparatus.
摘要翻译： 一种用于在输送到熔炉之前预热废金属的预热充电系统。 该系统包括具有适于容纳废金属的加热室的预热站。 来自燃烧器室的热气体围绕废金属循环。 燃烧器室适于接收来自诸如熔炉的热废气源的废气。 燃烧器装置安装在燃烧器室内的排气入口端口的流路中。 燃烧器被配置为根据需要向加热室供应补充热量以补充热废气。 可以提供第一风扇以将排气从炉子引导到燃烧器室。 可以提供第二风扇以将空气引导到燃烧器装置中。
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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
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。
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