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    Replaceable rotor pads for use with positive displacement pump
    3.
    发明授权
    Replaceable rotor pads for use with positive displacement pump 有权
    可更换的转子垫用于容积式泵

    公开(公告)号：US09377021B1

    公开(公告)日：2016-06-28

    申请号：US14626175

    申请日：2015-02-19

    申请人： Harry Soderstrom

    发明人： Harry Soderstrom

    IPC分类号： F01C17/02 ,  F04C2/08 ,  F04C2/12 ,  F04C15/00 ,  F04C15/06

    CPC分类号： F04C15/0057 ,  F01C17/02 ,  F01C21/08 ,  F04C2/082 ,  F04C2/084 ,  F04C2/123 ,  F04C15/0007 ,  F04C15/0076 ,  F04C15/06 ,  F04C2230/70 ,  F04C2240/20 ,  F04C2240/51 ,  F04C2240/801

    摘要： An improved positive displacement pump provides improved wear characteristics. Specifically, rotor pads are provided on faces relative to an internal portion of the rotor housing as it relates to an end wall and a rear side of a cover plate. The rotor pads preferably have at least one of anti-galling and/or anti-friction or anti-wear characteristics thereby providing improvements over the prior art. A central member is preferably provided so that pad replacement may be relatively easily performed in the field in clean in place operations.

    摘要翻译： 改进的容积式泵提供改善的磨损特性。 具体而言，转子垫相对于转子壳体的内部设置在与盖板的端壁和后侧相关的面上。 转子垫优选地具有防磨损和/或抗摩擦或抗磨损特性中的至少一个，从而相对于现有技术提供了改进。 优选地设置中心构件，使得垫片更换可以在现场操作中在现场相对容易地进行。

    Rotary engine with rotary power heads
    4.
    发明授权
    Rotary engine with rotary power heads 有权
    带旋转动力头的旋转发动机

    公开(公告)号：US09273556B2

    公开(公告)日：2016-03-01

    申请号：US14605317

    申请日：2015-01-26

    申请人： John Larry Gaither

    发明人： John Larry Gaither

    IPC分类号： F02B53/00 ,  F02B53/04 ,  F01C1/08 ,  F01C1/24 ,  F01C21/08 ,  F01C1/28 ,  F02B53/12 ,  F01C17/02

    CPC分类号： F01C21/08 ,  F01C1/28 ,  F01C17/02 ,  F02B53/04 ,  F02B53/12 ,  F04C2240/603 ,  Y02T10/17

    摘要： A rotary engine includes a casing having a first circular boring and a second circular boring smaller than the first circular boring. The first circular boring interconnects with the second circular boring. A piston rotor can move in a rotating manner within the first circular boring in the casing. A power head, ported to pass exhaust gases through a hollow center shaft, can move in a rotating manner within the second circular boring in the casing. The piston rotor and the power head can be coupled via a gear system to properly rotate during operation, with the piston rotor rotating counterclockwise and the power head rotating clockwise, or vice versa.

    摘要翻译： 旋转发动机包括具有比第一圆形钻孔小的第一圆形钻孔和第二圆形钻孔的壳体。 第一个圆形钻孔与第二个圆形钻孔相互连接。 活塞转子可以在壳体内的第一圆形钻孔内以旋转方式移动。 移动通过中空中心轴排出废气的动力头可在壳体内的第二圆形钻孔内旋转移动。 活塞转子和动力头可以通过齿轮系统联接，以在运行期间正确旋转，活塞转子逆时针旋转，动力头顺时针旋转，反之亦然。

    Orbiting planetary gearing system and internal combustion engine employing the same
    5.
    发明授权
    Orbiting planetary gearing system and internal combustion engine employing the same 有权
    轨道行星齿轮系统和采用其的内燃机

    公开(公告)号：US09239002B2

    公开(公告)日：2016-01-19

    申请号：US14036694

    申请日：2013-09-25

    申请人： Heinz-Gustav Reisser

    发明人： Heinz-Gustav Reisser

    IPC分类号： F02B53/00 ,  F01C9/00 ,  F01C1/07 ,  F01C21/00 ,  F02B53/02 ,  F01C1/077 ,  F01C17/02

    CPC分类号： F02B53/00 ,  F01C1/077 ,  F01C9/002 ,  F01C17/02 ,  F01C21/008 ,  F02B53/02 ,  Y02T10/17

    摘要： The innovation concerns an orbiting planetary gearing system and an internal-combustion engine employing the same. In aspects, the engine can comprise an engine housing having a first wall delimiting a first combustion chamber, a first primary member having a first piston and a second primary member having a second piston. The pistons can also delimit the first combustion chamber. The first wall defines at least a section of a toroid, and the pistons are guided along a curved path defined by the section of the toroid. The primary members can be coupled to an intermediate member. In various embodiments, the intermediate member can couple motion of the primary members to a crankshaft via an orbiting planetary gearing system.

    摘要翻译： 该创新涉及绕行星齿轮传动系统和采用其的内燃机。 发动机可以包括具有限定第一燃烧室的第一壁的发动机壳体，具有第一活塞的第一主要构件和具有第二活塞的第二主要构件。 活塞还可以限定第一燃烧室。 第一壁限定环形面的至少一部分，并且活塞沿着由环形线圈的部分限定的弯曲路径被引导。 主要构件可以联接到中间构件。 在各种实施例中，中间构件可以通过绕行星齿轮传动系统将主构件的运动耦合到曲轴。

    SUPERCHARGER
    6.
    发明申请
    SUPERCHARGER 审中-公开

    公开(公告)号：US20150337716A1

    公开(公告)日：2015-11-26

    申请号：US14717050

    申请日：2015-05-20

    申请人： Eaton Corporation

    发明人： Daniel R. Ouwenga ,  Matthew M. Henry ,  Justin Keiffer

    IPC分类号： F02B33/40 ,  F04D29/063 ,  F04D29/10 ,  F04D17/10

    CPC分类号： F02B33/40 ,  F01C17/02 ,  F01C21/02 ,  F02B33/38 ,  F02B39/14 ,  F04C18/16 ,  F04C27/009 ,  F04C29/0042 ,  F04C29/028 ,  Y02T10/17

    摘要： A supercharger includes a rotor housing defining a pair of cylindrical chambers. A driving shaft bearing is to support a driving rotor shaft for rotation in the rotor housing. A driven shaft bearing is to support a driven rotor shaft for rotation in the rotor housing. An oil sump housing is to enclose a timing gear end of the rotor housing. A shaft seal is disposed between the rotor housing and each respective rotor shaft. The oil sump housing, the rotor housing and driving and driven shaft seals define a closed container for oil to lubricate the driving shaft bearing, the driven shaft bearing, a driving timing gear and a driven timing gear. The oil pools in the closed container and a top surface of the oil is spaced below the timing gears when the driving rotor shaft is in a vertical orientation.

    摘要翻译： 增压器包括限定一对圆柱形室的转子壳体。 驱动轴轴承支撑驱动转子轴以在转子壳体中转动。 从动轴轴承用于支撑从动转子轴在转子壳体中旋转。 油底壳外壳将包围转子壳体的正时齿轮端。 轴密封件设置在转子壳体和每个相应的转子轴之间。 油底壳壳体，转子壳体和驱动和从动轴密封件限定用于润滑驱动轴轴承，从动轴轴承，驱动正时齿轮和从动正时齿轮的密封容器。 当驱动转子轴处于垂直方向时，封闭容器中的油池和油的顶表面在正时齿轮下方间隔开。

    Cat-and-mouse type internal combustion engine, and its correlation type crank
    9.
    发明授权
    Cat-and-mouse type internal combustion engine, and its correlation type crank 有权
    猫和小鼠型内燃机及其相关型曲柄

    公开(公告)号：US08511276B2

    公开(公告)日：2013-08-20

    申请号：US12602901

    申请日：2008-05-08

    申请人： Tatsunobu Omori

    发明人： Tatsunobu Omori

    IPC分类号： F02B53/00

    CPC分类号： F01C1/073 ,  F01C17/02 ,  F02B53/02 ,  Y10T74/20

    摘要： Provided is a cat-and-mouse type internal combustion engine of concentric two-rotor/six-piston type, which has a cooling chamber in its cylinder housing and which needs neither any lubricating oil nor any valve mechanism so that its structure is simple and compact and can be easily manufactured. Further provided are a variable correlation type crank for a constant-pressure burning (CPB) engine of a variable compression ratio, and an inertial correlation type crank for a premixed compression ignition (HCCI), thereby to realize an internal combustion engine, which matches fuels of various kinds and which has a high energy efficiency and a clean exhaust gas.

    摘要翻译： 本发明提供一种同心双转子/六活塞式的猫和老鼠型内燃机，其在其气缸壳体中具有冷却室，并且不需要任何润滑油和任何阀机构，使得其结构简单， 紧凑，易于制造。 还提供了用于可变压缩比的恒压燃烧（CPB）发动机和用于预混压缩点火（HCCI）的惯性相关型曲柄的可变相关型曲柄，从而实现与燃料相匹配的内燃机 各种各样的，具有高能量效率和清洁废气。