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15 条记录 (耗时 0.012 秒)

    ROTARY DEVICE
    1.
    发明申请
    ROTARY DEVICE 审中-公开

    公开(公告)号：US20200080421A1

    公开(公告)日：2020-03-12

    申请号：US16564888

    申请日：2019-09-09

    申请人： Tony Sleiman ,  Andre Sarkis Laba ,  Jessie Joseph Laba ,  Buck Sleiman

    发明人： Tony Sleiman ,  Andre Sarkis Laba ,  Jessie Joseph Laba ,  Buck Sleiman

    IPC分类号： F01C21/08 ,  F01C17/04 ,  F01C19/10

    摘要： A rotor can comprise a body having arcuate voids each presenting away from a rotation axis and, for each void, a vane. The vane is mounted to the body for pivotal movement between retracted and extended positions; is adapted to sweep the void in the manner in which a piston sweeps a cylinder during movement between the positions; and terminates in a tip. A stator defines the rotation axis; and has an annular surface which, in use, is swept by the tips during rotation of the body. The surface is positioned such that, in each rotation, each vane cycles between its extended and retracted positions. A sealing arrangement defines a pair of ports and, in combination with the rotor and stator, defines, in use, chambers that increase in volume when in communication with one of the ports and that decrease in volume when in communication with the other of the ports.

    Flowmeter measuring chamber
    3.
    发明授权
    Flowmeter measuring chamber 失效
    流量计测量室

    公开(公告)号：US5359892A

    公开(公告)日：1994-11-01

    申请号：US97360

    申请日：1993-07-26

    申请人： Thomas W. Felt

    发明人： Thomas W. Felt

    IPC分类号： F01C1/04 ,  F01C17/04 ,  G01F3/08 ,  F16N13/20

    CPC分类号： F01C1/04 ,  F01C17/04 ,  G01F3/08

    摘要： A flowmeter measuring chamber having a generally cylindrical outer wall, a generally cylindrical inner wall, and a piston, having a tubular wall disposed between the inner and outer walls and arranged to oscillate within the outer wall, is provided with a mechanism for controlling movement of the tubular wall. That movement is controlled so that a capillary space is maintained between the tubular wall and the inner wall and between the tubular wall and the outer wall at all positions of the piston and contact between the tubular wall and the inner and outer walls is prevented.

    摘要翻译： 具有大致圆柱形的外壁，大致圆柱形的内壁和活塞的流量计测量室具有设置在内壁和外壁之间并被布置成在外壁内摆动的管状壁，其具有用于控制 管状壁。 该运动受到控制，使得在活塞的所有位置处，在管状壁和内壁之间以及管状壁和外壁之间保持毛细管空间，并且防止了管状壁与内壁和外壁之间的接触。

    Rotary relay contactor
    5.
    发明授权
    Rotary relay contactor 有权

    公开(公告)号：US11170962B2

    公开(公告)日：2021-11-09

    申请号：US17003259

    申请日：2020-08-26

    申请人： Hamilton Sundstrand Corporation

    发明人： John N. Buzzard ,  Francis C. Belisle

    IPC分类号： F01C17/04 ,  H01H50/64 ,  B64D35/00 ,  H01H50/00 ,  H01H50/20 ,  H01H50/24 ,  H01H50/34 ,  H01H50/36

    摘要： A contactor with a rotary actuation system, the contactor including a plurality of switching devices configured to switch a plurality of electrical circuits, a plurality of cam followers each operably coupled to one of the switching devices, wherein each cam follower is configured to actuate a switching device, and a cam mechanism, the cam pivotally attached to a point rotation, the cam having plurality of lobes about its perimeter, the cam in operable communication with each cam follower such that upon rotation of the cam mechanism, each cam follower engages a lobe of the plurality of lobes, it causes each cam follower to actuate the respective switching device. The contactor also includes an actuator connected to the cam, the actuator responsive to a control current and operable to rotate the cam and a controller, the controller operable to supply a control current the actuator.

    Guidance means for a rotary engine or pump
    6.
    发明授权
    Guidance means for a rotary engine or pump 失效
    旋转发动机或泵的指导手段

    公开(公告)号：US3884600A

    公开(公告)日：1975-05-20

    申请号：US41400073

    申请日：1973-11-08

    申请人： GRAY & BENSLEY RESEARCH CORP

    发明人： GRAY HERBERT LEWIS

    IPC分类号： F02B53/00 ,  F01C1/22 ,  F01C17/04 ,  F01C19/02 ,  F02B3/06 ,  F02B75/02 ,  F04C2/22 ,  F04C18/22 ,  F01C1/02 ,  F02B55/00 ,  F04C17/02

    CPC分类号： F01C1/22 ,  F01C19/02 ,  F02B3/06 ,  F02B53/00 ,  F02B2053/005 ,  F02B2075/027

    摘要： The invention provides a rotary engine or pump of the type comprising a body with an internal epitrochoidal cross-section chamber and a triangular cross-section rotor rotatable in the body chamber so as to form a plurality of working chambers that vary in volume upon relative rotation of the rotor and the body. A new guidance means for guiding the rotor in the required motion relative to the body comprise a first planar guide surface of essentially triangular shape movable with the rotor and a second planar guide surface movable with the body, the guide surfaces being in relatively-sliding engagement with one another, the said second surface being of oval shape generated by the said first surface in their required relative motion. A seal for use between each rotor apex and the chamber wall comprises two co-operating seal members urged radially outwards by operating fluid of the mechanism.

    摘要翻译： 例如壳体和/或冷却器）。 发明内容本发明的目的是提供一种新型的旋转机构，其包括三角形横截面的三叶形转子，其操作在外倾角横截面的双裂室内。

    Method of making a rotary engine rotor and bearing structure
    9.
    发明授权
    Method of making a rotary engine rotor and bearing structure 失效
    制造旋转发动机转子和轴承结构的方法

    公开(公告)号：US4141126A

    公开(公告)日：1979-02-27

    申请号：US821816

    申请日：1977-08-04

    申请人： Fukumatsu Okada

    发明人： Fukumatsu Okada

    IPC分类号： B23P15/00 ,  F01C1/22 ,  F01C17/04 ,  F02B53/00 ,  F01C1/02

    CPC分类号： F01C1/22 ,  B23P15/00 ,  F01C17/04 ,  F02B2053/005 ,  F02B53/00 ,  Y10T29/49234

    摘要： A method of making a rotary engine internal fixed bearing surface and rotor for rotating about the fixed bearing surface, where the rotary engine combustion chamber is shaped in the form of a two arch epitrochoidal line and the rotor has three apexes. The fixed bearing surface is constructed with an elliptical cross section and the rotor has an internal bearing surface in the form of a regular triangle, wherein the method of constructing the fixed bearing surface is derived from the rotor regular triangle bearing surface, so as to permit no loading between the rotor apexes and the engine combustion chamber walls.

    摘要翻译： 一种制造旋转发动机内部固定支承面和转子的方法，所述旋转发动机内部固定轴承表面和转子围绕固定轴承表面旋转，其中旋转发动机燃烧室被成形为两个拱形外旋线，并且转子具有三个顶点。 固定轴承表面由椭圆形截面构成，转子的内部轴承表面呈正三角形，其中构成固定支承面的方法来自转子正三角形支承面，以便允许 在转子顶点和发动机燃烧室壁之间不加载。