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公开(公告)号：US20150260191A1
公开(公告)日：2015-09-17
申请号：US14204509
申请日：2014-03-11
发明人： William R. Blankemeier , Clark J. Shafer , Radosav Trninich , Jorge G. Murphy , James A. Nard , Jason M. Sexton
CPC分类号： F04D13/025 , F04D1/04 , F04D13/026 , H02K49/106
摘要： Rotary devices having a casing and an inner drive portion of a magnet coupling disposed inside of a rotor assembly are disclosed. The inner drive portion and rotor assembly are disposed within the casing and rotatable about a rotational axis. The rotor assembly includes a bushing between the magnets of the rotor assembly and a stationary canister is sealed to the casing and separates an internal fluid chamber within the casing from the inner driven portion. The stationary canister can be of multi-piece or unitary construction and is held in position by a front portion of the casing.
摘要翻译： 公开了具有壳体的旋转装置和设置在转子组件内部的磁体联接器的内部驱动部分。 内部驱动部分和转子组件设置在壳体内并且可绕旋转轴线旋转。 转子组件包括在转子组件的磁体之间的衬套，并且固定的罐被密封到壳体并将壳体内的内部流体室与内部驱动部分分离。 固定罐可以是多件式或整体结构，并且通过壳体的前部保持就位。
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公开(公告)号：US20180230994A1
公开(公告)日：2018-08-16
申请号：US15432709
申请日：2017-02-14
发明人： William R. Blankemeier , Jorge G. Murphy , Clark J. Shafer , Michael P. Thompson , Daniel T. Turner
CPC分类号： F04C2/10 , F04C15/0069 , F04C15/0073 , F04C2240/20 , F04C2270/19 , F05C2251/02 , F05C2251/046
摘要： The disclosure provides a gear pump rotor assembly that includes a rotor body, a rotor head having a plurality of gear teeth and being connected to the rotor body, at least one connector extending between the rotor body and the rotor head, at least one radial deformation control member that extends into at least one gear tooth of the rotor head and reduces the radial deformation of the rotor head relative to the rotor body when a change in temperature causes radial deformation of the rotor body and rotor head.
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公开(公告)号：US10400765B2
公开(公告)日：2019-09-03
申请号：US15432709
申请日：2017-02-14
发明人： William R. Blankemeier , Jorge G. Murphy , Clark J. Shafer , Michael P. Thompson , Daniel T. Turner
摘要： The disclosure provides a gear pump rotor assembly that includes a rotor body, a rotor head having a plurality of gear teeth and being connected to the rotor body, at least one connector extending between the rotor body and the rotor head, at least one radial deformation control member that extends into at least one gear tooth of the rotor head and reduces the radial deformation of the rotor head relative to the rotor body when a change in temperature causes radial deformation of the rotor body and rotor head.
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公开(公告)号：US20170191481A1
公开(公告)日：2017-07-06
申请号：US15277778
申请日：2016-09-27
发明人： Clark J. Shafer , William R. Blankemeier , James A. Nard , Jorge G. Murphy , Radosav Trninich , Kris Malorny
CPC分类号： F04D13/027 , F04C2/102 , F04C15/0069 , F04C15/0088 , F04C15/0096 , F04C15/06 , F04C2240/20 , F04C2240/30 , F04C2240/40 , F04C2240/56 , F04D13/06 , F04D13/0626 , F04D13/0633 , F04D29/0413 , F04D29/046 , F04D29/0473 , F04D29/24 , F04D29/628
摘要： The disclosure provides pumps that include improvements in construction, which involve bearing surfaces, recirculation paths, mounting footprints, impeller vane starting diameters, canister assemblies, and rotor assembly bushing configurations.
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公开(公告)号：US09920764B2
公开(公告)日：2018-03-20
申请号：US15277778
申请日：2016-09-27
发明人： Clark J. Shafer , William R. Blankemeier , James A. Nard , Jorge G. Murphy , Radosav Trninich , Kris Malorny
IPC分类号： F04D13/02 , F04D13/06 , F04D29/24 , F04D29/046
CPC分类号： F04D13/027 , F04C2/102 , F04C15/0069 , F04C15/0088 , F04C15/0096 , F04C15/06 , F04C2240/20 , F04C2240/30 , F04C2240/40 , F04C2240/56 , F04D13/06 , F04D13/0626 , F04D13/0633 , F04D29/0413 , F04D29/046 , F04D29/0473 , F04D29/24 , F04D29/628
摘要： The disclosure provides pumps that include improvements in construction, which involve bearing surfaces, recirculation paths, mounting footprints, impeller vane starting diameters, canister assemblies, and rotor assembly bushing configurations.
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公开(公告)号：US09771938B2
公开(公告)日：2017-09-26
申请号：US14204509
申请日：2014-03-11
发明人： William R. Blankemeier , Clark J. Shafer , Radosav Trninich , Jorge G. Murphy , James A. Nard , Jason M. Sexton
CPC分类号： F04D13/025 , F04D1/04 , F04D13/026 , H02K49/106
摘要： Rotary devices having a casing and an inner drive portion of a magnet coupling disposed inside of a rotor assembly are disclosed. The inner drive portion and rotor assembly are disposed within the casing and rotatable about a rotational axis. The rotor assembly includes a bushing between the magnets of the rotor assembly and a stationary canister is sealed to the casing and separates an internal fluid chamber within the casing from the inner driven portion. The stationary canister can be of multi-piece or unitary construction and is held in position by a front portion of the casing.
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