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    LOW INERTIA LAMINATED ROTOR
    3.
    发明申请
    LOW INERTIA LAMINATED ROTOR 有权
    低惯性层压转子

    公开(公告)号：US20160003248A1

    公开(公告)日：2016-01-07

    申请号：US14854283

    申请日：2015-09-15

    Applicant: EATON CORPORATION

    Inventor： William Nicholas EYBERGEN ,  Michael Lee KILLIAN ,  Matthew James FORTINI

    IPC: F04C18/16 ,  F02B33/38 ,  F02B37/00 ,  F04C18/12 ,  F04C29/00

    CPC classification number: F04C18/16 ,  F02B33/38 ,  F02B37/00 ,  F04C2/084 ,  F04C2/16 ,  F04C2/18 ,  F04C18/084 ,  F04C18/126 ,  F04C29/005 ,  F04C29/0085 ,  F04C2230/231 ,  F04C2240/20 ,  Y02T10/144

    Abstract: A rotor assembly having a plurality of rotor plates mounted to a shaft, and methods of construction for a rotor assembly are disclosed. Each rotor plate in the assembly may be provided with a central opening extending between the first and second sides through which the shaft extends. In one aspect, the rotor plates are provided with a plurality of lobes extending away from the central opening, wherein each of the lobes has a lobe opening extending through the thickness of the plates. In one embodiment, the rotor plates are rotationally stacked to form a helical rotor.

    Abstract translation: 公开了一种转子组件，其具有安装到轴上的多个转子板，以及用于转子组件的构造方法。 组件中的每个转子板可以设置有在第一和第二侧之间延伸的中心开口，轴延伸穿过该中心开口。 在一个方面，转子板设置有多个从中心开口延伸的凸角，其中每个凸角具有延伸穿过板的厚度的凸起开口。 在一个实施例中，转子板被旋转地堆叠以形成螺旋转子。

    MULTI-STAGE VOLUMETRIC FLUID EXPANSION DEVICE
    4.
    发明申请
    MULTI-STAGE VOLUMETRIC FLUID EXPANSION DEVICE 审中-公开
    多级体积流量扩张装置

    公开(公告)号：US20150330257A1

    公开(公告)日：2015-11-19

    申请号：US14810726

    申请日：2015-07-28

    Applicant: EATON CORPORATION

    Inventor： William Nicholas EYBERGEN ,  Martin D. PRYOR ,  Sheetalkumar Shamrao PATIL ,  Lalit Murlidhar PATIL ,  Matthew James FORTINI

    IPC: F01K7/16 ,  F01D25/00 ,  F01D13/00 ,  F01K9/02 ,  F01K23/16

    CPC classification number: F01K7/22 ,  F01D13/003 ,  F01D25/00 ,  F01K7/02 ,  F01K7/16 ,  F01K7/36 ,  F01K9/02 ,  F01K23/10 ,  F01K23/16

    Abstract: A multi-stage expansion device is disclosed. In one embodiment, the multi-stage expansion device has a housing within which a first stage, a second stage, and a third stage are housed. The housing may also be configured with internal working fluid passageways to direct a working fluid from the first stage to the second stage and/or from the second stage to the third stage. Each of the stages may include a pair of non-contacting rotors that are mechanically connected to each other and to a power output device such that energy extracted from the working fluid is converted to mechanical work at the output device. In one embodiment, a step up gear arrangement is provided between the rotors of the first and second stages. A step up gear arrangement may also be provided between the rotors of the second and third stage.

    Abstract translation: 公开了一种多级膨胀装置。 在一个实施例中，多级膨胀装置具有容纳第一级，第二级和第三级的壳体。 壳体还可以配置有内部工作流体通道，以将工作流体从第一阶段引导到第二阶段和/或从第二阶段到第三阶段。 每个级可以包括一对彼此机械连接的非接触转子和功率输出装置，使得从工作流体提取的能量在输出装置处被转换为机械作用。 在一个实施例中，在第一和第二阶段的转子之间设置有升档装置。 也可以在第二和第三阶段的转子之间设置升档装置。

    EXHAUST GAS ENERGY RECOVERY SYSTEM
    7.
    发明申请
    EXHAUST GAS ENERGY RECOVERY SYSTEM 审中-公开
    排气回收系统

    公开(公告)号：US20150300249A1

    公开(公告)日：2015-10-22

    申请号：US14790578

    申请日：2015-07-02

    Applicant: EATON CORPORATION

    Inventor： William Nicholas EYBERGEN ,  Swami Nathan SUBRAMANIAN

    IPC: F02C5/06 ,  F02C6/14 ,  F01N5/02

    CPC classification number: F01N5/02 ,  F01N5/04 ,  F02D41/0007 ,  F02D2250/34 ,  F05D2220/32 ,  F05D2220/60 ,  F05D2260/40311 ,  F05D2260/42 ,  Y02T10/16

    Abstract: An exhaust gas energy recovery system includes a power plant and a volumetric fluid expander. The power plant has an exhaust gas outlet for conveying an exhaust gas stream at a first pressure. The volumetric fluid expander includes a housing and an output shaft. The housing has an inlet and an outlet, and the housing inlet is in fluid communication with the exhaust gas outlet. The volumetric fluid expander generates useful work at the output shaft by expanding the exhaust gas stream to a second pressure lower than the first pressure generally without reducing the volume of the exhaust stream as the exhaust stream moves from the housing inlet to the outlet.

    Abstract translation: 排气能量回收系统包括动力装置和体积流体膨胀器。 发电厂具有用于在第一压力下输送废气流的废气出口。 体积流体膨胀器包括壳体和输出轴。 壳体具有入口和出口，并且壳体入口与废气出口流体连通。 体积流体膨胀器通过将废气流扩展到低于第一压力的第二压力而在输出轴产生有用的功能，而不会随着废气流从壳体入口移动到出口而减小排气流的体积。

    COMPOSITE SUPERCHARGER ROTORS AND METHODS OF CONSTRUCTION THEREOF
    8.
    发明申请
    COMPOSITE SUPERCHARGER ROTORS AND METHODS OF CONSTRUCTION THEREOF 审中-公开
    复合超大型转子及其构造方法

    公开(公告)号：US20150252719A1

    公开(公告)日：2015-09-10

    申请号：US14717654

    申请日：2015-05-20

    Applicant: EATON CORPORATION

    Inventor： Martin Dale PRYOR ,  William Nicholas EYBERGEN

    IPC: F02B33/38 ,  F04C18/08

    CPC classification number: F02B33/38 ,  F01C21/08 ,  F04C18/084 ,  F04C18/123 ,  F04C18/16 ,  F04C2230/21 ,  F04C2240/20 ,  F05C2201/00 ,  F05C2253/04

    Abstract: A supercharger rotor with reduced rotational inertia may result in increased performance of a supercharger. The rotor may include composite material and may be extrusion molded, injection molded, or otherwise molded or laid-up. In certain embodiments, the rotor may include a core with a central portion and one or more radially extending portions. The core may be extruded or formed of stacked sheets. A molded portion of the rotor, including one or more lobes, may be molded over a corresponding one of the radially extending portions. In other embodiments, a main portion of the rotor includes one or more lobes but no central hole nor a corresponding shaft extending between ends of the main portion. Instead, stub shafts are attached to the ends of the main portion. The increased performance may include decreased noise, decreased cost, increased reliability and/or durability, increased thermal efficiency, an increased power-to-weight ratio, etc.

    Abstract translation: 具有降低的转动惯量的增压器转子可以增加增压器的性能。 转子可以包括复合材料，并且可以是挤出模制的，注射成型的，或以其它方式模制或铺设的。 在某些实施例中，转子可以包括具有中心部分和一个或多个径向延伸部分的芯部。 芯可以挤出或由堆叠的片形成。 包括一个或多个凸角的转子的模制部分可以模制在相应的一个径向延伸部分上。 在其他实施例中，转子的主要部分包括一个或多个凸角，但不包括中心孔以及在主要部分的端部之间延伸的对应的轴。 相反，短轴连接到主要部分的端部。 增加的性能可能包括降低噪音，降低成本，提高可靠性和/或耐用性，提高热效率，增加功率重量比等。

    SIMPLIFIED ROOTS-TYPE BLOWER
    9.
    发明申请
    SIMPLIFIED ROOTS-TYPE BLOWER 审中-公开
    简单的屋顶式鼓风机

    公开(公告)号：US20140099226A1

    公开(公告)日：2014-04-10

    申请号：US14094044

    申请日：2013-12-02

    Applicant: Eaton Corporation

    Inventor： William Nicholas EYBERGEN ,  Kelly Ann WILLIAMS

    IPC: F04C29/06 ,  F04C2/12

    CPC classification number: F04C29/06 ,  F04C2/126 ,  F04C18/086 ,  F04C18/126 ,  F04C29/005 ,  F04C2230/60 ,  F05C2225/00 ,  F05C2253/04 ,  Y10T29/49242

    Abstract: The present disclosure relates to a simplified roots-type blower having an improved sound signature. The roots-type blower includes a rotor bore housing having a molded, one-piece polymeric construction. The rotor bore housing defines a first rotor bore and a second rotor bore. The rotor bore housing also defines a first bearing pocket corresponding to the first rotor bore and a bearing pocket corresponding to the second rotor bore axis. The rotor bore housing further defining a timing gear chamber.

    Abstract translation: 本公开涉及具有改进的声音特征的简化的根式鼓风机。 根式鼓风机包括具有模制的一体式聚合物结构的转子孔壳体。 转子孔壳体限定第一转子孔和第二转子孔。 转子孔壳体还限定对应于第一转子孔的第一轴承腔和对应于第二转子孔轴的轴承腔。 转子孔壳体进一步限定正时齿轮室。

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