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    ROTARY EXPANSIBLE CHAMBER DEVICES HAVING ADJUSTABLE WORKING-FLUID PORTS, AND SYSTEMS INCORPORATING THE SAME
    3.
    发明申请
    ROTARY EXPANSIBLE CHAMBER DEVICES HAVING ADJUSTABLE WORKING-FLUID PORTS, AND SYSTEMS INCORPORATING THE SAME 审中-公开
    具有可调节工作流体端口的可旋转的可膨胀的室设备以及与其相同的系统

    公开(公告)号：WO2014025778A1

    公开(公告)日：2014-02-13

    申请号：PCT/US2013/053788

    申请日：2013-08-06

    Applicant: FEUSTEL, Aaron

    Inventor： FEUSTEL, Aaron

    IPC: F01C1/44 ,  F04B23/00

    CPC classification number: F01C1/104 ,  F01C1/10 ,  F01C1/30 ,  F01C11/002 ,  F01C20/04 ,  F01C20/10 ,  F01C20/14 ,  F01C21/0809 ,  F01C21/186 ,  F04C2/04 ,  F04C2/082 ,  F04C2/103 ,  F04C14/22 ,  F04C18/10 ,  F04C29/04 ,  F04C29/12

    Abstract: Rotary expansible chamber (REC) devices having one or more working-fluid ports that are adjustable, for example, in size or location. In some embodiments, the variable port mechanisms can be used to control any one or more of a plurality of operating parameters of a REC device independently of one or more others of the operating parameters. In some embodiments, the REC devices can have a plurality of fluid volumes that change in size during rotation of the REC device, and that transition to a zero volume condition during the rotation of the REC device. Systems are also provided that can include one or more REC devices. Methods for controlling various aspects of REC devices, including methods of controlling one or more operating parameters, are also provided.

    Abstract translation: 旋转可膨胀室（REC）装置具有一个或多个可调节的工作流体端口，例如尺寸或位置。 在一些实施例中，可变端口机构可用于独立于操作参数中的一个或多个其它控制来控制REC设备的多个操作参数中的任何一个或多个。 在一些实施例中，REC设备可以具有在REC设备的旋转期间尺寸变化的多个流体体积，并且在REC设备旋转期间转变到零体积状态。 还提供了可以包括一个或多个REC设备的系统。 还提供了用于控制REC设备的各个方面的方法，包括控制一个或多个操作参数的方法。

    VARIABLE DISPLACEMENT VARIABLE PRESSURE VANE PUMP SYSTEM
    6.
    发明申请
    VARIABLE DISPLACEMENT VARIABLE PRESSURE VANE PUMP SYSTEM 审中-公开
    可变位移可变压力叶轮泵系统

    公开(公告)号：WO2007087704A1

    公开(公告)日：2007-08-09

    申请号：PCT/CA2007/000118

    申请日：2007-01-31

    Applicant: MAGNA POWERTRAIN INC. ,  TANASUCA, Cezar ,  SHULVER, David R.

    Inventor： TANASUCA, Cezar ,  SHULVER, David R.

    IPC: F04C14/22 ,  F01M1/02 ,  F04C14/24 ,  F04C15/06 ,  F16N13/20

    CPC classification number: F04C2/04 ,  F01M1/02 ,  F01M2001/0238 ,  F04C14/226 ,  F16N13/20

    Abstract: A traditional variable displacement vane pump must be designed to provide maximum fluid pressure and thus experiences reduced energy efficiency when the system operating conditions do not necessitate such high requirements. A variable displacement variable pressure vane pump system is provided comprising a first control mechanism, which can be a control chamber (68) directly acting on the control slider (36) or a control chamber (68) and control cylinder (44) which acts on the control slider (36) and a second control mechanism which is a control chamber (72) and control cylinder (44) which acts on the control slider (36). A control valve (76), operated by an engine control unit or other suitable control mechanism, selectively provides pressurized lubrication oil to the second control mechanism to allow the output of the pump system to more closely match the requirements of the mechanical system.

    Abstract translation: 传统的可变排量叶片泵必须设计成提供最大的流体压力，从而在系统运行条件不需要这么高的要求时，能够降低能源效率。 可变排量可变压力叶片泵系统包括第一控制机构，其可以是直接作用在控制滑块（36）上的控制室（68）或控制室（68）和控制气缸（44） 控制滑块（36）和作为控制滑块（36）的控制室（72）和控制气缸（44）的第二控制机构。 由发动机控制单元或其他合适的控制机构操作的控制阀（76）选择性地向第二控制机构提供加压润滑油，以允许泵系统的输出更紧密地匹配机械系统的要求。

    MULTIPLE STAGE PASSIVE VARIABLE DISPLACEMENT VANE PUMP
    7.
    发明申请
    MULTIPLE STAGE PASSIVE VARIABLE DISPLACEMENT VANE PUMP 审中-公开
    多级无源可变位移VANE PUMP

    公开(公告)号：WO2013171725A1

    公开(公告)日：2013-11-21

    申请号：PCT/IB2013/054066

    申请日：2013-05-17

    Applicant: MAGNA POWERTRAIN INC.

    Inventor： RAGO, Guiseppe

    IPC: F04C14/22 ,  F01M1/02 ,  F01M1/16 ,  F04C2/344

    CPC classification number: F04C2/04 ,  F04C2/3442 ,  F04C14/223 ,  F04C14/226

    Abstract: The present invention is a multiple stage variable displacement vane pump comprising a pressure regulating spring guide. A first spring and a second spring may be controlled by said pressure regulating spring guide. The present invention does not require a solenoid or electronic control Control of flow and speed is achieved through operable of the pressure regulating spring guide that causes the first spring and second spring to be operable in relation to one another, but for the first spring and the second spring to be operable independently of each other. The springs may be positioned to be inline in relation to each other. Rotation of a slide and pressure exerted thereby upon the pressure regulating spring guide may create a first spring regulation stage and a second spring regulation stage.

    Abstract translation: 本发明是一种包括压力调节弹簧引导件的多级可变排量叶片泵。 第一弹簧和第二弹簧可由所述压力调节弹簧引导件控制。 本发明不需要螺线管或电子控制器通过可操作的压力调节弹簧引导件来实现流量和速度的控制，所述压力调节弹簧引导件使得第一弹簧和第二弹簧可相对于彼此操作，但是对于第一弹簧和 第二弹簧可彼此独立地操作。 弹簧可以相对于彼此定位成内联。 滑动件的旋转和由此施加在压力调节弹簧引导件上的压力可以产生第一弹簧调节级和第二弹簧调节级。

    VARIABLE CAPACITY VANE PUMP WITH DUAL CONTROL CHAMBERS
    8.
    发明申请
    VARIABLE CAPACITY VANE PUMP WITH DUAL CONTROL CHAMBERS 审中-公开
    具有双重控制气缸的可变能力帆式泵

    公开(公告)号：WO2006066405A1

    公开(公告)日：2006-06-29

    申请号：PCT/CA2005/001946

    申请日：2005-12-21

    Applicant: MAGNA POWERTRAIN INC. ,  WILLIAMSON, Matthew ,  SHULVER, David, R.

    Inventor： WILLIAMSON, Matthew ,  SHULVER, David, R.

    IPC: F04C2/344 ,  F04C14/18

    CPC classification number: F04C2/04 ,  F04C2/344 ,  F04C14/226

    Abstract: A variable capacity vane pump is provided, the pump having a pump control ring which is moveable to alter the capacity of the pump and the pump can be operated at either of at least two selected equilibrium pressures. The pump ring is moved by at least first and second control chambers, the control chambers abutting the control ring such that pressurized fluid supplied to them acts on the pump control ring to move the pump control ring to reduce the volumetric capacity of the pump. When pressurized fluid is supplied to only one control chamber, the pump operates at a first equilibrium pressure and when pressurized fluid is also supplied to the second chamber, the pump operates at a second equilibrium pressure. If desired, pressurized fluid can also be supplied only to the second control chamber to operate the pump at a third equilibrium pressure and/or additional control chambers can be provided if required.

    Abstract translation: 提供了一种可变容量的叶片泵，该泵具有泵控制环，该泵控制环可移动以改变泵的容量，并且泵可以在至少两个选择的平衡压力中的任一个下操作。 泵环通过至少第一和第二控制室移动，控制室邻接控制环，使得供应给它们的加压流体作用在泵控制环上以移动泵控制环以减小泵的容积。 当加压流体仅供应到一个控制室时，泵在第一平衡压力下运行，并且当加压流体也被供应到第二室时，泵在第二平衡压力下运行。 如果需要，也可以将加压流体仅供应到第二控制室以在第三平衡压力下操作泵，和/或如果需要可以提供附加的控制室。

    ROTARY PISTON MACHINE
    9.
    发明申请
    ROTARY PISTON MACHINE 审中-公开
    旋转活塞式压缩机

    公开(公告)号：WO00026506A1

    公开(公告)日：2000-05-11

    申请号：PCT/EP1999/008347

    申请日：1999-11-02

    IPC: F01C21/10 ,  F04C2/04 ,  F04C11/00 ,  F01C1/32

    CPC classification number: F01C21/102 ,  F04C2/04 ,  F04C11/001

    Abstract: The rotary piston machine (10) has a fixed housing (12) that can be closed by a front-face lid (24) and which contains at least two cylindrical bodies (40, 70) arranged therein, whereby a first inner cylinder body (40) rotates around a main axis (H) and a second cylindrical body (70) that surrounds the first cylindrical body (40) in an eccentric manner rotates around an axis of rotation (D) that is offset at a distance from (a) the main axis (H), whereby there is as little possible play between the outer surface area (42) of the first cylindrical body (40) and the inner surface area (72) of the second cylindrical body (70). The machine also has a piston wall that is disposed in a radial position with respect to the main axis (H) and rigidly connected to the first cylindrical body (40), whereby said piston wall rotationally crosses through the second cylindrical body (70) and defines a chamber system (100) between the second and first cylindrical body (40), comprising two chambers (102, 104) with a modifiable volume and which are separated from each other by the piston wall (90). A peripherally arranged inlet and/or outlet opening (103, 105) that rotates around the main axis (H) and/or the axis of rotation (D) is allocated to each chamber of the chamber system (100), whereby the openings (103, 105) are arranged next to the piston wall (90) so that the inlet opening (103) is arranged in the direction of rotation (R) of the cylindrical bodies (40, 70) behind the piston wall (90) and the outlet openings (105) are arranged in the direction of rotation (R) in front of the piston wall (90).

    Abstract translation: 的旋转活塞机器（10）具有一个固定的，由前侧盖（24）可锁定的壳体（12），其中至少两个汽缸体（40，70）可旋转地支撑，第一内筒本体（40）围绕主轴线（H） 和第二，第一气缸主体（40）偏心旋转包围汽缸体（70）关于所述第一气缸体的转动轴线（D），它是由一个距离（a）偏移于所述主轴线（H），其中所述外护套之间的表面（42） （40）和第二汽缸体（70）一个最低的可能间隙的内侧面（72）。 该机器还具有一径向与主轴线（H）被设置成刚性地可旋转地连接到连接到活塞壁（90），其穿过第二气缸主体（70）的第一汽缸体（40），并且这和第一汽缸体（40）的腔室系统之间（100 ）具有两个（通过活塞壁90）定义分离的，可变容积腔室（102，104）。 腔室系统（100）中的每一个腔室（102,104）是一个沿周缘布置，围绕主轴线（H）和/或旋转（D）的轴线旋转的入口和/或与所述开口相关联的出口开口（103，105）（103 ，105）以这样的方式（在靠近活塞壁90）被布置成使得在旋转滚筒主体（40（R），70）（的方向上的活塞壁90后面的进气口（103）），并在旋转方向上的出口开口（105）（R） 设置在活塞壁（90）的前面。

    POSITIVE DISPLACEMENT MACHINE, PARTICULARLY PUMP, AND METHOD FOR FABRICATING SUCH PUMP
    10.
    发明申请
    POSITIVE DISPLACEMENT MACHINE, PARTICULARLY PUMP, AND METHOD FOR FABRICATING SUCH PUMP 审中-公开
    正位移机，特殊泵，以及制造这种泵的方法

    公开(公告)号：WO1986005241A1

    公开(公告)日：1986-09-12

    申请号：PCT/CH1986000023

    申请日：1986-02-21

    Applicant: GUTAG INNOVATIONS AG ,  GÜTTINGER, Kurt

    Inventor： GUTAG INNOVATIONS AG

    IPC: F04C02/04

    CPC classification number: F04C15/0023 ,  F01C17/00 ,  F04C2/04 ,  F04C15/0046 ,  F04C15/0065

    Abstract: The machine comprises two plate-like supports (9, 12) each provided with a crown of displacement blades (10), respectively displacement chambers (11), engaged into each other, and displaceable into a relative circular translation motion. The drive is implemented by a gear (7-9) at the center of the supports (9, 12), which exerts a force (FN) on one of the supports (9) at a radially displaceable position, said force presenting a radial component (FR) and a tangential component (FT). The direction of the force and the arrangement of the chambers (11) are so selected as to provide for a predetermined static position of the blades (10) in the chambers (11) independently of the wear. Optimum operation conditions are thus obtained with simple design and fabrication. For producing said pump, the plate-like supports are lapped pair-wise when they are in the state of blanks in conditions similar to the operation conditions and are then mounted in the machine .

    Abstract translation: 该机器包括两个板状支撑件（9,12），每个板状支撑件分别设置有位移叶片（10）的顶部，分别位于彼此啮合的位移室（11）中并且可移位成相对圆形的平移运动。 驱动通过在支撑件（9,12）的中心处的齿轮（7-9）来实现，其在径向可位移位置上在支撑件（9）中的一个上施加力（FN），所述力呈现径向 分量（FR）和切向分量（FT）。 所述腔室（11）的力的方向和排列被选择成独立于磨损而在腔室（11）中提供叶片（10）的预定静态位置。 因此，通过简单的设计和制造可以获得最佳的操作条件。 为了生产所述泵，当它们在类似于操作条件的条件下处于坯料状态时，板状支撑件成对地重叠，然后安装在机器中。

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