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    SOUS-ENSEMBLE OSCILLO-ROTATIF ET DISPOSITIF DE POMPAGE VOLUMÉTRIQUE OSCILLO-ROTATIF POUR POMPAGE VOLUMÉTRIQUE D'UN FLUIDE
    22.
    发明公开
    SOUS-ENSEMBLE OSCILLO-ROTATIF ET DISPOSITIF DE POMPAGE VOLUMÉTRIQUE OSCILLO-ROTATIF POUR POMPAGE VOLUMÉTRIQUE D'UN FLUIDE 有权
    FOR VOLUMETRIC车削和摇摆总成及回转并振动容积泵设备泵送流体

    公开(公告)号：EP3025058A1

    公开(公告)日：2016-06-01

    申请号：EP14749931.3

    申请日：2014-07-21

    申请人： Eveon

    发明人： WATTELLIER, Arnaud ,  DEHAN, Christophe

    IPC分类号： F04B7/06 ,  F04B53/02 ,  F04B53/14

    CPC分类号： F04C13/001 ,  F04B7/04 ,  F04B7/06 ,  F04B9/047 ,  F04B19/22 ,  F04B53/02 ,  F04B53/143 ,  F04C2/00 ,  F04C9/007 ,  F04C15/0003 ,  F04C15/0057 ,  F04C15/064

    摘要： The invention relates to a rotary-oscillating subassembly (1) for volumetrically pumping a fluid, comprising a hollow body (2) defining a cavity (10) through the wall of which two pipes (11, 12) pass, a piston (3) defining, together with said cavity (10), a work chamber (31) and comprising a groove (22) leading longitudinally into said work chamber (31), said piston (3) being angularly movable such as to put said work chamber (31; 131) in fluid communication with one, then neither, then the other one of said pipes (11, 12; 111, 112), and alternately movable in longitudinal translation so as to cause the volume of said work chamber (31) to vary, and consecutively to then deliver said fluid, said piston (3) having a seal (32, 33, 34) formed by at least one sealing bead (32), a sealing half-bead (33), and at least one sealing tab (34) longitudinally connecting said sealing bead (32) to said sealing half-bead (33).

    摘要翻译： 一种旋转式振荡子组件用于流体，所述子组件包括正排量泵：一中空本体，其限定了具有与通过那里通过两个管道的壁的空腔; 一个活塞与所述腔协同工作，以限定一工作腔和包括沟道做纵向通入所述工作腔，所述活塞可移动的角度，以便把所述工作腔到流体流动连通的，那么没有，则 另一所述导管的，并且是在纵向平移可动往复运动，以便使所述的容积的工作腔室以改变并依次吸，然后排出所述流体，所述活塞携带的密封垫圈并形成至少一个密封的 环，密封的半环，和至少一个密封条做所述纵向密封环连接到所述密封半环。

    Pump apparatus with switching valve and driving power transmission device
    24.
    发明公开
    Pump apparatus with switching valve and driving power transmission device 有权
    带切换阀和驱动动力传动装置的泵装置

    公开(公告)号：EP2884107A3

    公开(公告)日：2015-10-21

    申请号：EP14190604.0

    申请日：2014-10-28

    申请人： JTEKT CORPORATION

    发明人： Yamamori, Motoyasu

    IPC分类号： F04C2/10 ,  F04C14/06 ,  F04C14/14 ,  F04C14/24 ,  F04C15/06 ,  F04C15/00 ,  F01C21/10

    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 (110) that is rotationally driven, a pump (120), a switching valve (130) and a driving power interrupting device (150). The pump (1209 discharges a fluid sucked by rotational driving of the actuator (110). The switching valve (130) is changed in phase by the rotational driving of the actuator (110) 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 (150) for a valve is switchable between a state where rotational driving power of the actuator (110) is transmitted to the switching valve (130) and a state where the rotational driving power of the actuator (110) is interrupted.

    摘要翻译： 具有切换阀的泵装置包括被旋转驱动的致动器（110），泵（120），切换阀（130）和驱动动力中断装置（150）。 泵（1209）排出通过致动器（110）的旋转驱动而吸入的流体，切换阀（130）通过致动器（110）的旋转驱动而改变相位，以能够切换多个 所述阀的驱动力中断装置（150）能够在将所述致动器（110）的旋转驱动力传递给所述切换阀（130）的状态与所述切换阀 致动器（110）的旋转驱动力被中断。

    Electric oil pump
    25.
    发明公开
    Electric oil pump 审中-公开
    ElektrischeÖlpumpe

    公开(公告)号：EP2851567A1

    公开(公告)日：2015-03-25

    申请号：EP14185584.1

    申请日：2014-09-19

    申请人： AISIN SEIKI KABUSHIKI KAISHA ,  AISIN AW CO., LTD.

    发明人： Konakawa, Hidefumi ,  Sekii, Takahiro ,  Amano, Satoru ,  Satou, Akira ,  Miura, Kiyotomo

    IPC分类号： F04C15/06 ,  F04C2/10

    CPC分类号： F04C2/24 ,  F04C2/102 ,  F04C15/064 ,  F04C2240/30 ,  F04C2240/805

    摘要： An electric oil pump (1) includes a rotor (10) driven to rotate by a motor (13) and a pump body (20) having a pump chamber (30) accommodating the rotor (10), an intake port (40) for introducing oil into the pump chamber (30) according to rotation of the rotor (10), a discharge port (50) for discharging oil from the pump chamber (30) according to rotation of the rotor (10), a first discharge passage (60) communicated to a first communication hole (52) provided in the discharge port (50) and circulating oil discharged from the discharge port (50), the first discharge passage (60) having a smaller cross sectional area than the discharge port (50), and a second discharge passage (70) communicated to a second communication hole (54) provided in the discharge port (50) separately from the first communication hole (52) and circulating oil discharged from the discharge port (50), the second discharge passage (70) having a smaller cross sectional area than the discharge port (50).

    摘要翻译： 一种电动油泵（1），包括由电动机（13）驱动旋转的转子（10）和具有容纳转子（10）的泵室（30）的泵体（20），用于 根据转子（10）的旋转将油引入泵室（30）;根据转子（10）的旋转从油室（30）排出油的排出口（50）;第一排出通道 （50）的第一连通孔（52）和从排出口（50）排出的循环油，第一排出通道（60）的横截面积小于排出口（50） ）和与第一连通孔（52）分开设置在排出口（50）中的第二连通孔（54）和从排出口（50）排出的循环油的第二排出通路（70），第二排出通路 排出通道（70）的横截面积小于排出口（50）。

    MEDIUM TRANSMISSION UNIT WITH CIRCULATION BLADES FOR THE REALISATION OF EVEN MEDIUM TRANSMISSION
    26.
    发明公开
    MEDIUM TRANSMISSION UNIT WITH CIRCULATION BLADES FOR THE REALISATION OF EVEN MEDIUM TRANSMISSION 审中-公开
    与ZIRKULIERUNGSSCHAUFELN介质发送部中实施定期介质中传输

    公开(公告)号：EP2438272A1

    公开(公告)日：2012-04-11

    申请号：EP10783038.2

    申请日：2010-06-03

    申请人： Nádas, Béla

    发明人： Nádas, Béla

    IPC分类号： F01C1/12 ,  F04C2/12

    CPC分类号： F04C2/12 ,  F01C21/10 ,  F04C2/086 ,  F04C2/126 ,  F04C15/0049 ,  F04C15/064 ,  F04C2240/20 ,  F04C2240/30 ,  F04C2270/14

    摘要： The invention relates to a medium transmission unit with circulation blades for the realizations of even medium transmission which has a medium transmission space. The characteristic of the solution is that there is an equalizations space established in the internal space of the house which is periodically connected to the medium transmission space through passage openings, where at least some of the sealing pieces of the control body are arranged In the equalizations space in such a way so that they cannot move, furthermore the number of propulsion elements positioned on a transmission body is at least two, the propulsion elements are coincident, the part of space through which the propulsion elements pass has a rotational body ring shape, and the propulsion elements are of a size and shape adapted to the size and shape of the cross-section of the medium transmission space, they have the geometric shape that fills in the cross-section of the medium transmission space.

    HYDRAULISCHE SERVOLENKUNG
    27.
    发明公开
    HYDRAULISCHE SERVOLENKUNG 有权
    液压助力转向

    公开(公告)号：EP2342118A1

    公开(公告)日：2011-07-13

    申请号：EP09783945.0

    申请日：2009-10-12

    申请人： ZF-Lenksysteme GmbH

    发明人： MERZ, Johann

    IPC分类号： B62D5/06 ,  F04C14/26

    CPC分类号： B62D5/062 ,  B62D5/063 ,  F04C2/344 ,  F04C14/26 ,  F04C15/064

    摘要： The invention relates to a hydraulic power steering system (1) for a vehicle, comprising a pump (2) for conveying pressure medium from a pressure medium reservoir (3) to a load (4), wherein the pump (2) is driven by a vehicle engine according to the rotational speed, having a control device (5) for controlling a volumetric flow rate to the load (4), and having an orifice (6), which has an open cross-sectional area (7) that can be changed and which is arranged in the pressure medium flow from the pump (2) to the load (4), wherein the open cross-sectional area (7) increases when the pressure present at the orifice (6) rises. It is provided that the orifice (6) is made of a flexible and/or compressible material at least in a passage area that can affect the open cross-sectional area (7), wherein when the pressure at the orifice (6) rises, said material changes the shape thereof in such a way that the open cross-sectional area (7) changes.

    ECCENTRIC MOVABLE VANE PUMP
    29.
    发明公开
    ECCENTRIC MOVABLE VANE PUMP 审中-公开
    EXZENTRISCHE BEWEGLICHEFLÜGELZELLENPUMPE

    公开(公告)号：EP3144532A1

    公开(公告)日：2017-03-22

    申请号：EP15776220.4

    申请日：2015-04-05

    申请人： Tang, Bin

    发明人： Tang, Bin

    IPC分类号： F04C2/40

    CPC分类号： F04C14/24 ,  F01C21/0809 ,  F02B33/36 ,  F02B55/14 ,  F04C2/063 ,  F04C2/38 ,  F04C2/39 ,  F04C11/001 ,  F04C11/005 ,  F04C15/064 ,  F04C18/38 ,  F04C23/001 ,  F04C28/24 ,  F04C29/124 ,  F04C2240/20 ,  F16H41/24

    摘要： An eccentric movable vane pump, including a cylinder body (1), a first rotor (2), second rotors (4), and movable vanes (21). The first rotor (2) is eccentrically disposed with the second rotors (4). The number of the movable vanes (21) is greater than or equal to 2. One end of each of the movable vanes (21) is rotatably connected to the first rotor (2), and the other ends of the movable vanes (21) are rotatably connected to the second rotors (4). The first rotor (2) is disposed on a main shaft (11). The cylinder body (1) is provided with a fluid inlet (61) and a fluid outlet (62) respectively corresponding to an expansion area and a compression area of a space between adjacent movable vanes (21). The pump has advantages of a simple structure, high efficiency, low cost, multiple operation conditions, high stability, and a long service life, can operate in a high-speed range and an ultra-high speed range without being sealed by an elastic device, and has a small radial impact in operation.

    摘要翻译： 一种偏心可动叶片泵，包括缸体（1），第一转子（2），第二转子（4）和可动叶片（21）。 第一转子（2）与第二转子（4）偏心地设置。 可动叶片（21）的数量大于或等于2.可动叶片（21）的一端与第一转子（2）可旋转地连接，可动叶片（21）的另一端 可旋转地连接到第二转子（4）。 第一转子（2）设置在主轴（11）上。 缸体（1）设置有分别对应于相邻活动叶片（21）之间的空间的膨胀区域和压缩区域的流体入口（61）和流体出口（62）。 该泵具有结构简单，效率高，成本低，操作条件多，稳定性高，使用寿命长的优点，可以在高速范围和超高速范围内运行，而不会被弹性装置密封 ，并具有较小的径向冲击作用。