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    Fluid device with roll pockets alternatingly pressurized at different pressures
    1.
    发明授权
    Fluid device with roll pockets alternatingly pressurized at different pressures 有权
    流体装置具有在不同压力下交替加压的辊口袋

    公开(公告)号：US09341063B2

    公开(公告)日：2016-05-17

    申请号：US13881442

    申请日：2011-10-28

    申请人： Jay P. Lucas ,  Timothy I. Meehan

    发明人： Jay P. Lucas ,  Timothy I. Meehan

    IPC分类号： F01C1/10 ,  F01C1/04 ,  F04C2/10 ,  F01C20/06 ,  F01C21/04 ,  F01C1/08 ,  F01C21/18

    CPC分类号： F01C1/04 ,  F01C1/086 ,  F01C1/105 ,  F01C20/06 ,  F01C21/045 ,  F01C21/18 ,  F04C2/104 ,  F04C2/105

    摘要： A method for pressurizing a roll pocket of a displacement assembly of a fluid device includes providing a fluid device having a displacement assembly. The displacement assembly includes a ring defining a central bore and roll pockets disposed about the central bore. Rolls are disposed in the roll pockets. A rotor is disposed in the central bore. The ring, the rolls and the rotor define a plurality of expanding and contracting volume chambers. Fluid is communicated from a first port of the fluid device and a second port of the fluid device to each of the roll pockets so that when the volume chamber immediately before one of the roll pockets and the volume chamber immediately after that roll pocket are both in fluid communication with one of the first and second ports, that roll pocket is in fluid communication with the other of the first and second ports.

    摘要翻译： 用于加压流体装置的位移组件的辊袋的方法包括提供具有位移组​​件的流体装置。 位移组件包括限定中心孔的环和围绕中心孔设置的辊袋。 卷布置在卷筒袋中。 转子设置在中心孔中。 环，辊和转子限定多个膨胀和收缩体积室。 流体从流体装置的第一端口和流体装置的第二端口连通到每个辊口袋，使得当立即在辊口袋之前的容积室和刚好在该辊袋之后的容积室都处于 与第一和第二端口中的一个端口流体连通，该卷筒口与第一和第二端口中的另一个流体连通。

    PUMP APPARATUS WITH SWITCHING VALVE AND DRIVING POWER TRANSMISSION DEVICE
    2.
    发明申请
    PUMP APPARATUS WITH SWITCHING VALVE AND DRIVING POWER TRANSMISSION DEVICE 有权
    具有开关阀和驱动力传动装置的泵装置

    公开(公告)号：US20150114790A1

    公开(公告)日：2015-04-30

    申请号：US14525402

    申请日：2014-10-28

    申请人： JTEKT Corporation

    发明人： Motoyasu YAMAMORI

    IPC分类号： F16D48/02 ,  F04C2/10

    CPC分类号： F16D25/14 ,  F01C21/108 ,  F04C2/102 ,  F04C2/105 ,  F04C14/06 ,  F04C14/14 ,  F04C14/24 ,  F04C15/0061 ,  F04C15/064 ,  Y10T137/86002 ,  Y10T137/86123

    摘要： A pump apparatus with a switching valve includes an actuator that is rotationally driven, a pump, a switching valve and a driving power interrupting device. The pump discharges a fluid sucked by rotational driving of the actuator. The switching valve is changed in phase by the rotational driving of the actuator so as to be switchable among a plurality of destinations of the fluid discharged from a pump chamber of the pump. The driving power interrupting device for a valve is switchable between a state where rotational driving power of the actuator is transmitted to the switching valve and a state where the rotational driving power of the actuator is interrupted.

    摘要翻译： 具有切换阀的泵装置包括旋转驱动的致动器，泵，切换阀和驱动动力中断装置。 泵排出通过致动器的旋转驱动吸入的流体。 切换阀通过致动器的旋转驱动相位改变，从而可以在从泵的泵室排出的流体的多个目的地之间切换。 用于阀的驱动功率中断装置可以在致动器的旋转驱动力传递到切换阀的状态和致动器的旋转驱动力被中断的状态之间切换。

    FLUID DEVICE WITH PRESSURIZED ROLL POCKETS
    3.
    发明申请
    FLUID DEVICE WITH PRESSURIZED ROLL POCKETS 有权
    带加压滚筒的流体装置

    公开(公告)号：US20140147321A1

    公开(公告)日：2014-05-29

    申请号：US13881442

    申请日：2011-10-28

    申请人： Jay P. Lucas ,  Timothy I. Meehan

    发明人： Jay P. Lucas ,  Timothy I. Meehan

    IPC分类号： F01C20/06 ,  F01C1/04

    CPC分类号： F01C1/04 ,  F01C1/086 ,  F01C1/105 ,  F01C20/06 ,  F01C21/045 ,  F01C21/18 ,  F04C2/104 ,  F04C2/105

    摘要： A method for pressurizing a roll pocket of a displacement assembly of a fluid device includes providing a fluid device having a displacement assembly. The displacement assembly includes a ring defining a central bore and roll pockets disposed about the central bore. Rolls are disposed in the roll pockets. A rotor is disposed in the central bore. The ring, the rolls and the rotor define a plurality of expanding and contracting volume chambers. Fluid is communicated from a first port of the fluid device and a second port of the fluid device to each of the roll pockets so that when the volume chamber immediately before one of the roll pockets and the volume chamber immediately after that roll pocket are both in fluid communication with one of the first and second ports, that roll pocket is in fluid communication with the other of the first and second ports.

    摘要翻译： 用于加压流体装置的位移组件的辊袋的方法包括提供具有位移组​​件的流体装置。 位移组件包括限定中心孔的环和围绕中心孔设置的辊袋。 卷布置在卷筒袋中。 转子设置在中心孔中。 环，辊和转子限定多个膨胀和收缩体积室。 流体从流体装置的第一端口和流体装置的第二端口连通到每个辊口袋，使得当立即在辊口袋之前的容积室和容纳室之后的容积室都在 与第一和第二端口中的一个端口流体连通，该卷筒口与第一和第二端口中的另一个流体连通。

    DISTRIBUTOR ASSEMBLY FOR TWO-SPEED GEROTOR DEVICE
    4.
    发明申请
    DISTRIBUTOR ASSEMBLY FOR TWO-SPEED GEROTOR DEVICE 有权
    双速电动机装置的分配器总成

    公开(公告)号：US20130149181A1

    公开(公告)日：2013-06-13

    申请号：US13695644

    申请日：2010-12-07

    申请人： Yan Jingzhi ,  Li Linhua ,  Shi Qingguo

    发明人： Yan Jingzhi ,  Li Linhua ,  Shi Qingguo

    IPC分类号： F04C15/06

    CPC分类号： F04C15/066 ,  F04C2/105 ,  F04C14/08 ,  F04C15/064

    摘要： A distributor assembly (12) includes a distributor housing (102) and a valve selector plate (104). The distributor housing (102) includes an axial bore (106) extending in an axial direction through the distributor housing. The valve selector plate (104) is disposed in the axial bore (106) and is rotatable around a rotational axis (130) parallel to the axial direction between a first orientation and a second orientation. The valve selector plate (104) includes a first substantially planar face (132), a second substantially planar face (134), axial passages (136) radially offset from the rotational axis (130) and extending through the valve selector plate (104) from the first face (132) to the second face (134), and at least one fluid blocking section (138) configured to block axial flow through the distributor assembly. Each fluid blocking section (138) is interposed between and radially aligned with the axial passages (136) with respect to the rotational axis (130). A two-speed gerotor motor is also disclosed.

    摘要翻译： 分配器组件（12）包括分配器壳体（102）和阀选择器板（104）。 分配器壳体（102）包括沿着轴向方向延伸穿过分配器壳体的轴向孔（106）。 阀选择板（104）设置在轴向孔（106）中，并且可绕第一方位和第二方位之间的平行于轴向的旋转轴线（130）旋转。 阀选择器板（104）包括第一基本上平坦的表面（132），第二基本平坦的表面（134），从旋转轴线（130）径向偏移并延伸通过阀选择器板（104）的轴向通道（136） 从所述第一面（132）到所述第二面（134），以及至少一个流体阻挡部（138）构造成阻挡通过所述分配器组件的轴向流动。 每个流体阻塞部分138相对于旋转轴线130介于轴向通道136之间并径向对齐。 还公开了一种双速摆线马达。

    Hydrostatic rotary cylinder engine
    6.
    发明授权
    Hydrostatic rotary cylinder engine 有权
    静液压旋转缸发动机

    公开(公告)号：US07832996B2

    公开(公告)日：2010-11-16

    申请号：US11658009

    申请日：2005-07-12

    申请人： Siegfried A. Eisenmann

    发明人： Siegfried A. Eisenmann

    IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00

    CPC分类号： F03C2/22 ,  F04C2/105

    摘要： The invention relates to a hydrostatic, slow-speed rotary cylinder engine comprising a power part (1) which acts as an output, said power part comprising a central, stationary stator (4), a rotary cylinder (6) which is used as a rotor and a shaft (2) which is mounted in a central manner on both sides of the roller bearings (10, 11) which are arranged directly adjacent to the power part (1). Supply and discharge of tooth chambers comprising the working fluid is controlled by means of a disk-shaped rotational valve (3) which is mounted in a continuously centered manner in relation to the shaft (2) and the stator (4). A toothed wheel drive is arranged between a shaft external toothing (14) and an internal toothing (17) of a stationary internal toothed ring (28; 92) as a synchronous drive for the rotational valve (3). The toothed wheel drive is subsequently arranged in the leakage oil region of the engine and is formed by a planetary gear (80) or, preferably, by an eccentric gear (30).

    摘要翻译： 本发明涉及一种静液压慢速旋转气缸发动机，其包括用作输出的动力部件（1），所述动力部件包括中心固定式定子（4），旋转气缸（6），其用作 转子和轴（2），其以中心方式安装在与动力部分（1）直接相邻布置的滚子轴承（10,11）的两侧。 通过盘形旋转阀（3）控制包括工作流体的齿室的供给和排出，该旋转阀相对于轴（2）和定子（4）以连续居中的方式安装。 齿轮驱动器设置在轴外齿（14）和固定内齿环（28; 92）的内齿（17）之间，作为用于旋转阀（3）的同步驱动。 齿轮驱动器随后布置在发动机的泄漏油区域中，并且由行星齿轮（80）或优选地由偏心齿轮（30）形成。

    Bi-directional disc-valve motor and improved valve-seating mechanism therefor
    8.
    发明授权
    Bi-directional disc-valve motor and improved valve-seating mechanism therefor 有权
    双向盘式电动机和改进的阀座机构

    公开(公告)号：US07530801B2

    公开(公告)日：2009-05-12

    申请号：US11453490

    申请日：2006-06-15

    申请人： Aaron M. Hicks

    发明人： Aaron M. Hicks

    IPC分类号： F03C2/00 ,  F01C1/02

    CPC分类号： F04C2/104 ,  F04C2/105 ,  Y10T137/86638

    摘要： A rotary fluid pressure device (11) has a stationary valve member (17), a rotatable valve member (51), and a valve seating mechanism (73). The valve seating mechanism (73) defines an outer balance ring member (75) having a valve-confronting surface (79) in engagement with an opposite surface (81) of the rotatable valve member (51) and an inner balance ring member (77) having a valve-confronting surface (111) in engagement with the opposite surface (81) of the rotatable valve member (51), with the outer balance ring member (75) and the inner balance ring member (77) being structurally independent from the other. The outer balance ring member (75) and the inner balance ring member (77) define a balance ring passage (71) which provides continuous fluid communication between a fluid inlet (53) or a fluid outlet (53) and the valve passages (61) in the rotatable valve member (51).

    摘要翻译： 旋转流体压力装置（11）具有固定阀构件（17），可旋转阀构件（51）和阀座机构（73）。 阀座机构（73）限定了外平衡环构件（75），其具有与可旋转阀构件（51）的相对表面（81）接合的阀对面表面（79）和内平衡环构件（77） ）具有与可旋转阀构件（51）的相对表面（81）接合的阀对面表面（111），外平衡环构件（75）和内平衡环构件（77）在结构上独立于 另一个。 外平衡环构件（75）和内平衡环构件（77）限定平衡环通道（71），其在流体入口（53）或流体出口（53）和阀通道（61）之间提供连续的流体连通 ）在可旋转阀构件（51）中。

    Hydraulic device with balanced rotor
    9.
    发明申请
    Hydraulic device with balanced rotor 有权
    具有平衡转子的液压装置

    公开(公告)号：US20040052667A1

    公开(公告)日：2004-03-18

    申请号：US10426079

    申请日：2003-04-29

    发明人： Xingen Dong

    IPC分类号： F01C001/10

    CPC分类号： F04C15/0042 ,  F04C2/105

    摘要： A rotary fluid pressure device having a housing member, a manifold assembly, a gerotor set, an end plate, and a rotatably journaled torque transfer shaft interconnected with the gerotor set and extending within the housing member and manifold assembly. The gerotor set having an internally toothed stator member and a rotating rotor member disposed within the stator member. The rotor member having a first and second axial end surface and external teeth which interengage with the internal teeth of the stator to define a plurality of expanding and contracting volume chambers. The rotor member also having a first plurality of circumferentially spaced laterally directed fluid paths which extend through the rotor for fluid connection between the manifold assembly and the volume chambers, and a second plurality of circumferentially spaced, laterally directed fluid paths interposed between the first plurality of fluid paths for sequentially channeling fluid between both axial end surfaces.

    摘要翻译： 一种旋转流体压力装置，具有壳体构件，歧管组件，摆线组件，端板和与转子组合并且在壳体构件和歧管组件内延伸的可旋转轴承的扭矩传递轴。 齿轮组具有内齿定子构件和设置在定子构件内的旋转转子构件。 转子部件具有第一和第二轴向端面以及与定子的内齿啮合的外齿，以限定多个膨胀和收缩体积室。 转子构件还具有第一多个周向间隔开的横向定向的流体路径，其延伸穿过转子以在歧管组件和容积室之间进行流体连接，以及第二多个周向间隔开的横向定向的流体路径，其插入在第一多个 用于在两个轴向端面之间顺序地引导流体的流体路径。