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公开(公告)号：US09702350B2
公开(公告)日：2017-07-11
申请号：US13354255
申请日：2012-01-19
申请人： Omar M. Kabir , Karthik Ramakumar , Ken Ashraph
发明人： Omar M. Kabir , Karthik Ramakumar , Ken Ashraph
摘要： A system, in certain embodiments, includes a compression cylinder configured to mount to a reciprocating compressor. The compression cylinder includes an intake port and a discharge port. The system also includes a piston assembly disposed within the compression cylinder. The piston assembly includes a piston, and a flow control member extending from the piston. The flow control member is configured to selectively block the intake port and the discharge port upon movement of the piston assembly relative to the compression cylinder.
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公开(公告)号：US08814540B2
公开(公告)日：2014-08-26
申请号：US13404632
申请日：2012-02-24
申请人： Omar M. Kabir , Zahroof Mohamed , Aaron R. Merritt , Kent Pearl
发明人： Omar M. Kabir , Zahroof Mohamed , Aaron R. Merritt , Kent Pearl
CPC分类号： F04B39/121 , Y10T29/49236
摘要： A reciprocating compressor is provided. In one embodiment, a reciprocating compressor frame includes a central body and at least two crosshead guides extending from opposite sides of the central body. Additionally, the compressor frame crosshead guide support structures extending outwardly from the central body along a respective crosshead guide. Other embodiments of compression systems, devices, and frames of such systems are also provided.
摘要翻译： 提供往复式压缩机。 在一个实施例中，往复式压缩机框架包括中心体和从中心体的相对侧延伸的至少两个十字头导向件。 此外，压缩机框架十字头导向器支撑结构沿着相应的十字头导向件从中心主体向外延伸。 还提供了这种系统的压缩系统，设备和框架的其他实施例。
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公开(公告)号：US20130331934A1
公开(公告)日：2013-12-12
申请号：US13912957
申请日：2013-06-07
申请人： Omar M. Kabir , Ronald W. Webb , Mark A. Patterson , Gerrit M. Kroesen , John C. Etcheverry , Daniel B. Baxter , Robert Small
发明人： Omar M. Kabir , Ronald W. Webb , Mark A. Patterson , Gerrit M. Kroesen , John C. Etcheverry , Daniel B. Baxter , Robert Small
IPC分类号： A61F2/24
CPC分类号： A61F2/24 , A61M1/101 , A61M1/1012 , A61M1/1015 , A61M1/1031 , A61M1/12 , A61M1/122 , F04D13/0606 , F04D29/466
摘要： An artificial heart with a centrifugal pump is disclosed. In one embodiment, the artificial heart includes an impeller disposed in a housing. The impeller is configured to rotate to circulate blood through the housing. The impeller may include a set of blades on a first side of the impeller and a set of vanes on a second side opposite the first. The blades on the first side and the vanes on the second side allow blood circulation from both the first and the second sides of the impeller. The artificial heart may also or instead include a diffuser with adjustable vanes that enable variation in the output characteristics of the artificial heart pump. Various other artificial hearts, pumps, systems, and methods, including control systems and methods, are also disclosed.
摘要翻译： 公开了一种带离心泵的人造心脏。 在一个实施例中，人造心包括设置在壳体中的叶轮。 叶轮构造成旋转以使血液循环通过壳体。 叶轮可以包括在叶轮的第一侧上的一组叶片和在与第一侧相对的第二侧上的一组叶片。 第一侧的叶片和第二侧的叶片允许来自叶轮的第一和第二侧的血液循环。 人造心脏还可以或者替代地包括具有可调节叶片的扩散器，其能够改变人造心脏泵的输出特性。 还公开了各种其它人造心脏，泵，系统和方法，包括控制系统和方法。
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公开(公告)号：US08974201B2
公开(公告)日：2015-03-10
申请号：US13403761
申请日：2012-02-23
IPC分类号： F04B7/00
CPC分类号： F04B39/10 , F04B7/0046 , F16K3/085 , F16K11/074 , F16K31/041 , F16K31/046 , Y10T137/0318 , Y10T137/86743
摘要： As described in detail below, the disclosed embodiments include a rotating compressor valve having stationary front and rear plates (e.g., guards) and a rotating plate configured to rotate relative to the stationary front and rear plates. The stationary front and rear plates and the rotating plate all include a plurality of slots which, when aligned, allow a process fluid (e.g., natural gas) to flow through the rotating compressor valve. In certain embodiments, the slots of the rotating plate include an arc radius that is smaller than an arc radius of the slots of the stationary front and rear plates.
摘要翻译： 如下面详细描述的，所公开的实施例包括具有固定的前板和后板（例如，防护件）的旋转压缩机阀和被配置为相对于固定的前板和后板旋转的旋转板。 固定的前板和后板以及旋转板都包括多个槽，当对准时，允许工艺流体（例如天然气）流过旋转的压缩机阀。 在某些实施例中，旋转板的狭槽包括小于固定的前板和后板的槽的圆弧半径的圆弧半径。
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公开(公告)号：US08863646B2
公开(公告)日：2014-10-21
申请号：US13003264
申请日：2009-07-31
申请人： Omar M. Kabir
发明人： Omar M. Kabir
CPC分类号： F04B9/02 , F04B17/00 , F04B53/144 , F04B53/146 , Y10S403/01
摘要： A system, in certain embodiments, includes a barrier with magnetic coupling between opposite sides of the barrier. For example, the system may include a first member with a first magnet that translates along with the first member, and a second member having a second magnet that translates along with the second member. The system also may include the barrier completely isolating the first member from the second member, wherein the first magnet magnetically couples with the second magnet through the barrier to impart translational motion from the first member to the second member.
摘要翻译： 在某些实施例中，系统包括在屏障的相对侧之间具有磁耦合的屏障。 例如，系统可以包括具有与第一构件一起平移的第一磁体的第一构件和具有与第二构件一起平移的第二磁体的第二构件。 该系统还可以包括将第一构件与第二构件完全隔离的障碍物，其中第一磁体通过屏障与第二磁体磁耦合以赋予从第一构件到第二构件的平移运动。
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公开(公告)号：US20130189139A1
公开(公告)日：2013-07-25
申请号：US13354263
申请日：2012-01-19
申请人： Karthik Ramakumar , Omar M. Kabir , Ken Ashraph
发明人： Karthik Ramakumar , Omar M. Kabir , Ken Ashraph
IPC分类号： F04B7/04
CPC分类号： F04B7/04 , F04B53/12 , F04B53/121 , F04B53/122
摘要： A system, in certain embodiments, includes a compression cylinder configured to mount to a reciprocating compressor. The compression cylinder includes an intake port and a discharge port. The system also includes a piston assembly disposed within the compression cylinder. The piston assembly includes a piston configured to selectively block the intake port upon movement of the piston assembly relative to the compression cylinder.
摘要翻译： 在某些实施例中，系统包括构造成安装到往复式压缩机的压缩缸。 压缩筒包括进气口和排出口。 该系统还包括设置在压缩气缸内的活塞组件。 活塞组件包括活塞，该活塞构造成在活塞组件相对于压缩气缸移动时选择性地阻挡进气口。
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公开(公告)号：US20110138995A1
公开(公告)日：2011-06-16
申请号：US13003264
申请日：2009-07-31
申请人： Omar M. Kabir
发明人： Omar M. Kabir
CPC分类号： F04B9/02 , F04B17/00 , F04B53/144 , F04B53/146 , Y10S403/01
摘要： A system, in certain embodiments, includes a barrier with magnetic coupling between opposite sides of the barrier. For example, the system may include a first member with a first magnet that translates along with the first member, and a second member having a second magnet that translates along with the second member. The system also may include the barrier completely isolating the first member from the second member, wherein the first magnet magnetically couples with the second magnet through the barrier to impart translational motion from the first member to the second member.
摘要翻译： 在某些实施例中，系统包括在屏障的相对侧之间具有磁耦合的屏障。 例如，系统可以包括具有与第一构件一起平移的第一磁体的第一构件和具有与第二构件一起平移的第二磁体的第二构件。 该系统还可以包括将第一构件与第二构件完全隔离的障碍物，其中第一磁体通过屏障与第二磁体磁耦合以赋予从第一构件到第二构件的平移运动。
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公开(公告)号：US07950868B2
公开(公告)日：2011-05-31
申请号：US12479447
申请日：2009-06-05
申请人： Omar M. Kabir , Kent Pearl
发明人： Omar M. Kabir , Kent Pearl
CPC分类号： F16C3/10 , F16B2200/50 , F16B2200/506 , Y10T29/49826 , Y10T74/2173 , Y10T74/2177 , Y10T403/13 , Y10T403/25 , Y10T403/251 , Y10T403/253 , Y10T403/255 , Y10T403/55 , Y10T403/557
摘要： A modular crankshaft features a connection system between modules that features opposed female receptacles. A pin having opposed beveled ends and hydraulic passages with it is inserted into the opposed receptacles. A pair of seals is disposed on the beveled ends and straddles a hydraulic fluid outlet. The crankshaft wall that defines each receptacle is designed to flex in response to applied hydraulic pressure between the seals on the tapered pin portion. A notch at the base of the receptacle in the crankshaft reduces stress concentration and enables the wall defining the crankshaft receptacle to come back when hydraulic pressure through the pin is removed. The opposed crankshaft receptacles are flanged to allow them to be pulled together over the pin. An interference fit results around the pin after the flanges are mated and the hydraulic pressure is removed.
摘要翻译： 模块化曲轴具有在相对的插座之间的模块之间的连接系统。 具有相对的倾斜端部的销和其液压通道插入相对的插座中。 一对密封件设置在斜面上并横跨液压流体出口。 限定每个容器的曲轴壁被设计成响应于锥形销部分上的密封件之间施加的液压而弯曲。 曲轴底座底部的切口减少了应力集中，并且当通过销的液压被去除时，能够使限定曲轴接收器的壁返回。 相对的曲轴接收器是带凸缘的，以允许它们在销上拉到一起。 在法兰配合后，并且液压被去除时，在销周围产生过盈配合。
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公开(公告)号：US20100275772A1
公开(公告)日：2010-11-04
申请号：US12839217
申请日：2010-07-19
申请人： Omar M. Kabir , Zahroof Mohamed , Aaron R. Merritt , Kent Pearl
发明人： Omar M. Kabir , Zahroof Mohamed , Aaron R. Merritt , Kent Pearl
CPC分类号： F04B39/121 , Y10T29/49236
摘要： A reciprocating compressor is provided. In one embodiment, a reciprocating compressor frame includes a central body and at least two crosshead guides extending from opposite sides of the central body. Additionally, the compressor frame crosshead guide support structures extending outwardly from the central body along a respective crosshead guide. Other embodiments of compression systems, devices, and frames of such systems are also provided.
摘要翻译： 提供往复式压缩机。 在一个实施例中，往复式压缩机框架包括中心体和从中心体的相对侧延伸的至少两个十字头导向件。 此外，压缩机框架十字头导向器支撑结构沿着相应的十字头导向件从中心主体向外延伸。 还提供了这种系统的压缩系统，设备和框架的其他实施例。
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10.发明授权Flexible bearing damping system, energy storage system using such a system, and a method related thereto 有权柔性轴承阻尼系统，使用这种系统的储能系统及其相关方法公开(公告)号：US07174806B2
公开(公告)日：2007-02-13
申请号：US09952231
申请日：2001-09-13
CPC分类号： F16F15/315 , F16C15/00 , F16C19/06 , F16C27/04 , F16C37/007 , F16C2361/55 , Y02E60/16 , Y10T74/2117 , Y10T74/2119 , Y10T74/212 , Y10T74/2121 , Y10T74/2126 , Y10T74/2131
摘要： A bearing damping system for damping vibrations and conducting heat from vibration-producing, heat-generating devices, an evacuated energy storage system including such a bearing damping system for damping vibrations produced by the rotating shaft and conducting heat from bearings and/or bearing assemblies; and a method for damping vibrations and conducting heat from vibration-producing, heat-generating devices. The bearing damping system includes one or more flexible bearing dampers in combination with one or more heat transferring rosettes. The heat transferring rosettes comprise a flexible thermally conductive member that transfers heat by conduction from the bearings, bearing assemblies and/or heat generating devices to a remote heat sink.
摘要翻译： 一种用于阻尼振动和来自产生振动的发热装置传导热量的轴承阻尼系统，包括用于阻尼旋转轴产生的振动并从轴承和/或轴承组件传导热量的这种轴承阻尼系统的抽真空储能系统; 以及用于从产生振动的发热装置阻尼振动和传导热量的方法。 轴承阻尼系统包括与一个或多个传热玫瑰花结合的一个或多个柔性轴承阻尼器。 传热花环包括柔性导热构件，其通过传导将热量从轴承，轴承组件和/或发热装置传递到远程散热器。
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