利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

317 条记录 (耗时 0.022 秒)

    MOTOR/ENGINE WITH ROTATING PISTONS
    7.
    发明申请
    MOTOR/ENGINE WITH ROTATING PISTONS 审中-公开
    具有旋转活塞的电动机/发动机

    公开(公告)号：US20170044899A1

    公开(公告)日：2017-02-16

    申请号：US15115445

    申请日：2016-03-14

    申请人： Edward Alan Hicks

    发明人： Edward Alan Hicks

    IPC分类号： F01C1/063 ,  F01C21/04 ,  F02B53/10 ,  F01C21/10 ,  F01C21/18 ,  F02B53/12 ,  F01C21/00 ,  F01C21/08

    CPC分类号： F01C1/063 ,  F01C21/008 ,  F01C21/04 ,  F01C21/08 ,  F01C21/106 ,  F01C21/18 ,  F02B53/00 ,  F02B53/10 ,  F02B53/12 ,  Y02T10/17

    摘要： Aspects of the present disclosure are directed to apparatuses and methods involving an engine and/or motor having piston lobes that rotate with a drive shaft or shafts, which may be implemented with a toroidal-based engine housing. As may be implemented with some embodiments, an apparatus includes drive shafts having a common axis of rotation, with each drive shaft operable to rotate independently of the other drive shaft. The housing extends around the drive shafts, and defines a sidewall of a chamber having inlet and exhaust ports. Clutch bearings limit rotation of the drive shafts to a common rotational direction. One or more piston lobes are connected to each drive shaft, with each piston lobe being disposed within the chamber and operable to move circumferentially within the chamber about the axis of rotation, with the drive shaft to which it is coupled.

    摘要翻译： 本公开的方面涉及包括具有活动凸角的发动机和/或电动机的装置和方法，所述活塞凸起与驱动轴或轴一起旋转，其可以用基于环形的发动机壳体来实现。 如可以用一些实施例来实现的，设备包括具有公共旋转轴线的驱动轴，每个驱动轴可操作以独立于另一驱动轴旋转。 壳体围绕驱动轴延伸，并且限定具有入口和排气端口的室的侧壁。 离合器轴承将驱动轴的旋转限制到公共旋转方向。 一个或多个活塞凸缘连接到每个驱动轴，每个活塞凸起设置在腔室内并且可操作以围绕其旋转轴线周向地移动室内与驱动轴联接的驱动轴。

    Rotary internal combustion engine with pilot subchamber
    8.
    发明授权
    Rotary internal combustion engine with pilot subchamber 有权
    带导向子室的旋转内燃机

    公开(公告)号：US09528434B1

    公开(公告)日：2016-12-27

    申请号：US13750523

    申请日：2013-01-25

    申请人： Pratt & Whitney Canada Corp.

    发明人： Jean Thomassin ,  Nigel Davenport ,  Eugene Gekht

    IPC分类号： F02C5/00 ,  F02B53/10

    CPC分类号： F02B53/10 ,  F01C1/22 ,  F01C11/006 ,  F01C20/06 ,  F01C20/10 ,  F01C20/24 ,  F01C21/06 ,  F01C21/08 ,  F01C21/106 ,  F01C21/18 ,  F01C21/183 ,  F02B19/10 ,  F02B19/108 ,  F02B19/12 ,  F02B19/165 ,  F02B53/02 ,  F02B53/12 ,  F02B55/08 ,  F04C29/0092 ,  F04C2240/80 ,  Y02T10/125 ,  Y02T10/17

    摘要： A non-Wankel rotary engine having an insert in the peripheral wall of the outer body, the insert being made of a material having a greater heat resistance than that of the peripheral wall, having a subchamber defined therein and having an inner surface bordering the cavity, the subchamber communicating with the cavity through at least one opening defined in the inner surface and having a shape forming a reduced cross-section adjacent the opening, a pilot fuel injector having a tip received in the subchamber, an ignition element having a tip received in the subchamber, and a main fuel injector extending through the housing and having a tip communicating with the cavity at a location spaced apart from the insert.

    摘要翻译： 一种非汪克尔旋转发动机，其具有在外体的周壁中的插入件，插入件由具有比周壁更高的耐热性的材料制成，具有限定在其中的子室，并且具有与腔体接合的内表面 ，所述子室通过限定在所述内表面中的至少一个开口与所述腔连通，并且具有形成邻近所述开口的减小的横截面的形状，具有接收在所述子室中的尖端的引燃燃料喷射器，具有接收到的尖端的点火元件 并且主燃料喷射器延伸穿过壳体并且具有在与插入件间隔开的位置处与空腔连通的尖端。

    A Concentric Rotary Fluid Machine
    9.
    发明申请
    A Concentric Rotary Fluid Machine 有权
    同心旋转流体机

    公开(公告)号：US20160201668A1

    公开(公告)日：2016-07-14

    申请号：US14911771

    申请日：2014-08-12

    申请人： GREYSTONE TECHNOLOGIES PTY LTD

    发明人： Nicholas Ryan Marchand ,  Jeffery Ronald Clausen

    IPC分类号： F04C15/00 ,  F01C19/02 ,  F04C27/00 ,  F01C1/32 ,  F04C2/32 ,  F04C18/32

    CPC分类号： F04C15/0007 ,  F01C1/322 ,  F01C1/40 ,  F01C19/02 ,  F01C21/0809 ,  F01C21/0836 ,  F01C21/106 ,  F01C21/108 ,  F04C2/322 ,  F04C2/3566 ,  F04C11/001 ,  F04C18/322 ,  F04C27/001

    摘要： A concentric rotary fluid machine includes a first body and a second body that are rotatable relative to each other and coaxially arranged one inside the other. A plurality of gates are supported by the second body in gate pockets. Each gate pocket includes: a gate retention recess that receives a gate cylinder of a gate; a gate seal recess that receives a sealing portion of a gate; and an intervening land. The sealing portion is configured to reciprocate up and down within a corresponding gate seal recess while maintaining contact with the recess and the second body. A plurality of lobes on the first body cause the gates to swing about respective swing axes as the first body rotates relative to the second body. The lobes and the lands are configured so that a lobe forms a substantial seal against a land when in mutual radial alignment.

    摘要翻译： 同心旋转流体机械包括第一主体和第二主体，第一主体和第二主体可相对于彼此旋转并同轴地布置在另一个内部。 多个门由门口袋中的第二主体支撑。 每个门口袋包括：接纳门的门柱的门保持凹部; 门密封凹部，其容纳门的密封部分; 和一个干预的土地。 密封部分构造成在相应的门密封凹部内上下往复运动，同时保持与凹部和第二主体的接触。 当第一主体相对于第二主体旋转时，第一主体上的多个凸角使得门围绕相应的摆动轴线摆动。 凸起和凸起构造成使得当相互径向对准时，凸角形成相对于脊部的实质密封。

    VANE PUMPS
    10.
    发明申请
    VANE PUMPS 审中-公开
    VANE泵

    公开(公告)号：US20160090984A1

    公开(公告)日：2016-03-31

    申请号：US14497678

    申请日：2014-09-26

    申请人： Hamilton Sundstrand Corporation

    发明人： Michael F. Cass ,  Weishun W. Ni

    IPC分类号： F04C15/00 ,  F04C18/344 ,  F04C2/344

    CPC分类号： F04C2/3447 ,  F01C21/0863 ,  F01C21/106

    摘要： A rotor for a pump includes a rotor body, an undervane cavity defined in the rotor body configured to accept an underside of a vane, an outer surface on a periphery of the rotor body for defining overvane cavities within a liner as a function of an inner cammed surface of the liner, and a pressure balance aperture defined in the rotor body fluidly connecting the undervane cavity to at least one of the outer surface.

    摘要翻译： 用于泵的转子包括转子体，被定义在转子主体中的底座腔，其构造成接纳叶片的下侧，转子体的周边上的外表面，用于限定内衬内的过滤腔，作为内部 衬垫的凸轮表面和限定在转子体中的压力平衡孔，其将底座腔体流体连接到外表面中的至少一个。