Radialkolbenpumpe
    2.
    发明公开
    Radialkolbenpumpe 审中-公开

    公开(公告)号:EP1293667A1

    公开(公告)日:2003-03-19

    申请号:EP01203499.7

    申请日:2001-09-14

    IPC分类号: F04B1/07 F04B1/047

    CPC分类号: F04B1/047 F04B1/0474 F04B1/07

    摘要: Die Radialkolbenpumpe umfasst ein Pumpengehäuse (20), zwei seitliche Deckel (22,24), einem mit einem Flüssigkeitseinlass und einem mit einem Flüssigkeitsauslass, einer in den Deckeln (22,24) axial gelagerten drehbaren Antriebswelle (30), ein auf der Antriebswelle (30) sitzender und mit dieser mitdrehender Rotor (34), wenigstens zwei in entsprechenden Zylinderraümen (36) im Rotor geführte radiale Kolben (38) und ein um den Rotor (34) und den Kolben (38) angeordneter zylindrischer Führungsring (44), eine Mitnehmervorrichtung um den Führungsring (44) gemeinsam mit dem Rotor (34) in Drehung zu setzen, eine Regelvorrichtung (32) mit einer radial verstellbaren Halterung des Führungsrings (44) um diesen während dem Pumpbetrieb in einer vorbestimmten gegenüber der Rotorachse exzentrischen Stellung zu lagern.

    摘要翻译: 泵具有壳体(20)和具有转子(34)的驱动轴(30),圆柱形转子室中的径向活塞(38)和围绕转子和活塞的圆柱形引导环(44)。 驱动装置转动导向环和转子。 调节器单元(32)具有径向可调节的保持导向环以在相对于转子轴线的偏心位置中操作期间保持其,并且在活塞和转子之间产生相对运动。 这扩大并减小连接到流体进口和出口的气缸室的体积。

    Hydraulischer Radialkolbenmotor
    4.
    发明公开

    公开(公告)号:EP2436918A1

    公开(公告)日:2012-04-04

    申请号:EP10011478.4

    申请日:2010-09-29

    摘要: Ein hydraulischer Radialkolbenmotor mit mindestens einem Nockenring (4) und mindestens einem Zylinderblock (6), die relativ zueinander um eine Drehachse D drehbar in einem Gehäuse (2) angeordnet sind, wobei der Zylinderblock (6) mit einer Mehrzahl radial zur Drehachse D angeordneter Kolben (10) versehen ist, die an ihren radial äußeren Enden am Nockenring (4) ablaufende Stürzrollen (12) aufweisen, zeichnet sich durch eine die jeweiligen Winkelstellung zwischen dem Nockenring (4) und dem Zylinderblock (6) erfassende Messvorrichtung (34) aus.

    摘要翻译: 液压径向活塞马达具有凸轮环(4)和布置在围绕彼此相对于旋转轴线旋转的壳体中的气缸体(6)。 气缸体设有多个径向设置在旋转轴线上的活塞(10)。 活塞具有在其径向外端处在凸轮环处运行的支撑辊(12)。 测量装置(34)接合凸轮环和气缸体之间的相应的角度。 还包括用于操作液压径向活塞马达的方法的独立权利要求。

    CONVERTISSEUR D'ENERGIE MECANIQUE EN ENERGIE HYDRAULIQUE ET ROBOT METTANT EN OEUVRE LE CONVERTISSEUR
    5.
    发明授权
    CONVERTISSEUR D'ENERGIE MECANIQUE EN ENERGIE HYDRAULIQUE ET ROBOT METTANT EN OEUVRE LE CONVERTISSEUR 有权
    转换器,用于将机械能转换为液压能和转换器,实现机器人

    公开(公告)号:EP2268921B1

    公开(公告)日:2011-08-10

    申请号:EP09724364.6

    申请日:2009-03-25

    申请人: Bia

    IPC分类号: F04B1/047 F04B1/07

    CPC分类号: F04B1/07 F04B1/047 F04B1/0474

    摘要: The invention relates to a converter for converting mechanical energy into hydraulic energy, and to a robot implementing said converter. The invention can particularly be used in the production of humanoid robots in which autonomy is to be improved. The converter includes a shaft (10) rotated by mechanical energy about an axis (13) relative to a first casing (14), a hub (20) comprising a bore formed about a second axis, wherein the shaft (10) rotates in the bore, the two axes (13) being parallel and a distance between the axes defining an eccentricity (E), and at least two pistons capable of movement in a radial housing of the shaft (10), the piston bearing on the bore. According to the invention, the movement of the piston feeds a hydraulic fluid into two annular grooves of the casing (14), arranged in an arc of a circle about the first axis (13), the hydraulic energy being generated by a pressure difference of the fluid present between the two grooves (40, 41), while the hub (20) is capable of translation along a third axis perpendicular to the first two axes (13) in order to modify the value of the eccentricity (E) between two extreme values, i.e. a positive one and a negative one, so as to generate a pressure inversion of the fluid in the grooves (40, 41), thereby inverting the inlet and discharge roles of the grooves while maintaining the same rotation direction for the shaft (10).

    Radial fluid device with multi-harmonic output
    6.
    发明公开
    Radial fluid device with multi-harmonic output 有权
    桡足动物

    公开(公告)号:EP2692639A1

    公开(公告)日:2014-02-05

    申请号:EP13156358.7

    申请日:2013-02-22

    发明人: Fenny, Carlos A.

    IPC分类号: B64C27/72 F04B1/07

    摘要: According to one embodiment, a radial fluid device (600, 700) comprises a cylinder block (604, 704), first and second pluralities of pistons, a first cam (622, 632, 642, 652, 662, 732, 742, 752, 762) disposed about the first plurality of radially extending cylinders, and a second cam (622', 632', 642', 652', 662', 732', 742', 752', 762') disposed about the second plurality of radially extending cylinders. The direction of rotation of the second cam (622', 632', 642', 652', 662', 732', 742', 752', 762') is independent of the direction of rotation of the first cam (622, 632, 642, 652, 662, 732, 742, 752, 762).

    摘要翻译: 根据一个实施例,径向流体装置(600,700)包括气缸体(604,704),第一和第二多个活塞,第一凸轮(622,632,642,652,662,732,742,752) ,762),以及设置在第二多个径向延伸圆柱体周围的第二凸轮(622',632',642',652',662',732',742',752',762' 的径向延伸圆柱体。 第二凸轮(622',632',642',652',662',732',742',752',762')的旋转方向与第一凸轮(622, 632,642,652,662,732,742,752,762)。

    A VOLUMETRIC PUMP AND ITS DRIVING MECHANISM
    7.
    发明公开
    A VOLUMETRIC PUMP AND ITS DRIVING MECHANISM 审中-公开
    容积泵及其驱动机构

    公开(公告)号:EP2352920A1

    公开(公告)日:2011-08-10

    申请号:EP09785995.3

    申请日:2009-07-08

    IPC分类号: F04B7/00 F04B1/047 F04B1/053

    摘要: There is described a volumetric pump comprises a housing (3) containing at least one hollow elongated part (2), at least one piston (4) arranged to move back and forth inside said elongated part (2), at least one inlet port (11 ) and at least one outlet port (111) arranged so that a fluid can be sucked through the inlet port (11) into a chamber during an instroke of the piston (4) and expelled from the chamber through the outlet port (111) during an outstroke of said piston (4). The pump further comprises a linearly and/or angularly actuable valve system (5, 5', 5") possessing at least one valve holder (5") mounted on the pump housing (3) such that a surface (7) of the valve holder (5") is held against a part (7') of the housing outer surface. The pump housing (3) comprises at least one through-hole (30) extending from the piston chamber to said part (7') of the housing outer surface. The valve holder (5") contains at least one inlet and/or outlet aperture(s) (31, 31') and is arranged to be actuable linearly and/or rotatably to align alternately the inlet and outlet apertures (31, 31 ') with the through-hole (30) of the housing (3) in order to connect alternately the inlet and outlet ports (11, 11 ') of the volumetric pump with the piston chamber during alternate piston instrokes and outstrokes.

    CONVERTISSEUR D'ENERGIE MECANIQUE EN ENERGIE HYDRAULIQUE ET ROBOT METTANT EN OEUVRE LE CONVERTISSEUR
    8.
    发明公开
    CONVERTISSEUR D'ENERGIE MECANIQUE EN ENERGIE HYDRAULIQUE ET ROBOT METTANT EN OEUVRE LE CONVERTISSEUR 有权
    CONVERTISSEUR D'ENERGIE MECANIQUE EN能量液压机器人METTANT EN OEUVRE LE CONVERTISSEUR

    公开(公告)号:EP2268921A1

    公开(公告)日:2011-01-05

    申请号:EP09724364.6

    申请日:2009-03-25

    申请人: Bia

    IPC分类号: F04B1/047 F04B1/07

    CPC分类号: F04B1/07 F04B1/047 F04B1/0474

    摘要: The invention relates to a converter for converting mechanical energy into hydraulic energy, and to a robot implementing said converter. The invention can particularly be used in the production of humanoid robots in which autonomy is to be improved. The converter includes a shaft (10) rotated by mechanical energy about an axis (13) relative to a first casing (14), a hub (20) comprising a bore formed about a second axis, wherein the shaft (10) rotates in the bore, the two axes (13) being parallel and a distance between the axes defining an eccentricity (E), and at least two pistons capable of movement in a radial housing of the shaft (10), the piston bearing on the bore. According to the invention, the movement of the piston feeds a hydraulic fluid into two annular grooves of the casing (14), arranged in an arc of a circle about the first axis (13), the hydraulic energy being generated by a pressure difference of the fluid present between the two grooves (40, 41), while the hub (20) is capable of translation along a third axis perpendicular to the first two axes (13) in order to modify the value of the eccentricity (E) between two extreme values, i.e. a positive one and a negative one, so as to generate a pressure inversion of the fluid in the grooves (40, 41), thereby inverting the inlet and discharge roles of the grooves while maintaining the same rotation direction for the shaft (10).

    摘要翻译: 本发明涉及一种用于将机械能转换为液压能的转换器以及一种实现所述转换器的机器人。 本发明尤其可以用于生产具有自主性的人形机器人。 该转换器包括通过机械能相对于第一壳体(14)围绕轴线(13)旋转的轴(10),包括围绕第二轴线形成的孔的轮毂(20),其中轴(10)在第 所述两个轴线(13)是平行的并且所述轴线之间的距离限定了偏心率(E),并且至少两个活塞能够在所述轴(10)的径向壳体中移动,所述活塞支承在所述孔上。 根据本发明,活塞的运动将液压流体供给到围绕第一轴线(13)布置成圆弧的壳体(14)的两个环形凹槽中,液压能量通过压力差 存在于两个凹槽(40,41)之间的流体,同时轮毂(20)能够沿着垂直于第一两个轴线(13)的第三轴线平移,以便修改两个轴线之间的偏心率(E) 极值,即正值和负值,以便在凹槽(40,41)中产生流体的压力反转,由此反转凹槽的入口和出口作用,同时保持轴的相同旋转方向 (10)。