RADIAL PISTON ENGINE WITH BRAKE
    11.
    发明申请
    RADIAL PISTON ENGINE WITH BRAKE 审中-公开
    带制动径向柱塞马达

    公开(公告)号:WO2013160145A2

    公开(公告)日:2013-10-31

    申请号:PCT/EP2013057853

    申请日:2013-04-16

    Abstract: A radial piston engine is disclosed with cylinder/piston units which are arranged in a star shape, a housing and an output shaft. At least sections of a brake, in particular the discs thereof, are arranged between an inner axial sleeve-like collar of the housing and an outer axial sleeve-like collar of the output shaft. An output flange, for example for fastening a wheel which is driven by the engine, is fastened to the output shaft. The output flange is fastened to the axial shaft collar radially outside the latter. The output flange can have a ring of holes which is correspondingly likewise arranged on the axial shaft collar radially outside the latter.

    Abstract translation: 公开了一种具有径向布置的液压缸 - 活塞单元,壳体和输出轴的径向活塞发动机。 所述壳体的内轴向套筒状的凸缘和所述输出轴的外轴向套筒状的凸缘之间是至少部分地制动 - 特别是它们的薄片 - 布置。 在从动轴是一个输出法兰例如 固定用于固定由电动机驱动的车轮。 输出凸缘在其上的轴向轴环的径向外侧附接。 输出法兰可以具有其同样径向外侧设置在其上从对应的轴向轴环的孔环。

    DEVICE FOR BRAKING THE RELATIVE ROTATION OF TWO ELEMENTS
    12.
    发明申请
    DEVICE FOR BRAKING THE RELATIVE ROTATION OF TWO ELEMENTS 审中-公开
    制造两元素相对旋转的装置

    公开(公告)号:WO99002855A1

    公开(公告)日:1999-01-21

    申请号:PCT/FR1998/001436

    申请日:1998-07-06

    Abstract: The invention concerns a device comprising first and second brake means (16, 20) respectively integral with the first and second element (10, 12) in rotation about an axis of rotation (14), and a brake piston (18) capable of taking up an active braking position to prevent the relative rotation of the two elements and an inoperative position to enable said rotation. Said piston (18) is permanently urged towards its active position by return means (22) and is capable of being displaced towards an inoperative position by fluid supply into a brake release chamber (26). The first and second brake means respectively consist of a first and second series of teeth (16, 20) pertaining to a jaw clutch, the teeth of the first series (16) being integral with the piston (18). The first element (10) and the piston (18) have each a coupling profile (10B, 18B) extending over an axial coupling surface, said coupling profiles forming, viewed in cross-section transverse to the axis of rotation, undulations free from sharp edges, the undulations of the two coupling profiles being capable of fitting into each other to make the piston integral in rotation with the first element.

    Abstract translation: 本发明涉及一种装置,其包括第一和第二制动装置(16,20),该第一和第二制动装置分别与围绕旋转轴线(14)旋转的第一和第二元件(10,12)成一体;以及能够承受的制动活塞 增加主动制动位置以防止两个元件的相对旋转和不工作位置以使所述旋转。 所述活塞(18)通过返回装置(22)被永久地推向其活动位置,并且能够通过流体供应到制动器释放室(26)中而朝向不工作位置移位。 第一和第二制动装置分别由与爪式离合器相关的第一和第二系列齿(16,20)组成,第一系列(16)的齿与活塞(18)成一体。 第一元件(10)和活塞(18)各自具有在轴向联接表面上延伸的联接轮廓(10B,18B),所述联接轮廓在垂直于旋转轴线的横截面中形成,起伏没有尖锐 边缘,两个联接轮廓的波纹能够彼此嵌合以使活塞与第一元件整体旋转。

    HYDRAULIC TRANSMISSION
    13.
    发明申请
    HYDRAULIC TRANSMISSION 审中-公开
    液压传动

    公开(公告)号:WO2015040360A1

    公开(公告)日:2015-03-26

    申请号:PCT/GB2014/050566

    申请日:2014-02-25

    Abstract: A hydraulic transmission comprising a variable displacement pump and motor, at least one of which has cylinders having valves which are controllable on each cycle of cylinder working volume to determine the net displacement of working fluid by the cylinder. The transmission has a valve control module which determines a displacement of the pump and the motor by specifying a displacement demand. The pump and/or motor valve control module determine the frequency of intensity peaks in the frequency spectrum of the pattern of cylinders carrying out active and inactive cycles of cylinder working volume using a first procedure and, if these will fall within disallowed frequency bands including the resonant frequency of components with which the transmission is in mechanical communication, the displacement demand, or another input, is periodically modified to supress generation of those frequencies. The hydraulic transmission is useful for example in a wind turbine generator, or a vehicle.

    Abstract translation: 一种包括可变排量泵和电动机的液压变速器,其至少一个具有气缸,所述气缸具有可在气缸工作体积的每个循环上控制的阀,以确定工作流体由气缸的净位移。 变速器具有阀控制模块,其通过指定位移需求来确定泵和电动机的位移。 泵和/或电机阀控制模块使用第一程序确定气缸工作体积的有效和无效循环的气缸图案的频谱中的强度峰值的频率,并且如果这些频率将落入不允许的频带内,包括 传输机械通信的组件的谐振频率,位移需求或另一个输入被周期性地修改以抑制那些频率的产生。 液压变速器例如在风力涡轮发电机或车辆中是有用的。

    ARRANGEMENT FOR HYDRAULIC ECCENTRIC ADJUSTMENT TO SET A PREDEFINED DISPLACEMENT FOR A HYDROSTATIC MOTOR
    14.
    发明申请
    ARRANGEMENT FOR HYDRAULIC ECCENTRIC ADJUSTMENT TO SET A PREDEFINED DISPLACEMENT FOR A HYDROSTATIC MOTOR 审中-公开
    安排液压偏心用于设置预定SCHLUCK的交易量在静液压马达

    公开(公告)号:WO2010046209A3

    公开(公告)日:2010-07-01

    申请号:PCT/EP2009062600

    申请日:2009-09-29

    Abstract: The invention relates to an arrangement for hydraulic eccentric adjustment to set a predefined displacement for a hydraulic motor, particularly a radial piston motor (1), comprising an adjustment device that can be loaded with a pressure medium in order to position an eccentric element (2) through a shuttle valve (5), wherein at least one actuating piston (19) of an adjustment cylinder (3) which can be loaded on both sides is provided as the adjustment device. One pressure chamber (7) of said adjustment cylinder is connected to a first supply line (9) to set a smaller displacement, and the other pressure chamber (8) of said adjustment cylinder is connected to a second supply line (10) to set a higher pressure volume, wherein the two supply lines (9, 10) are connected to each other through a connection line (11).

    Abstract translation: 用于在静液压马达设置预定的位移量,特别是具有径向活塞式发动机(1)中,用它可以在用于通过往复阀(5)配有压力介质的偏心元件(2)定位被作用的调节装置,其特征在于,提出了一种液压偏心调整的装置 至少一个相互当致动的调节汽缸的活塞(19)作用(3)作为调整装置,在一个压力室(7),用于更小的吸收体积设置为第一电源线(9)和所述其它压力室(8),用于设置较高的压力容积与 第二电源线(10)连接,并且其中,通过连接线(11)中的两个供给线(9,10)连接在一起。

    ANORDNUNG ZUR HYDRAULISCHEN EXZENTERVERSTELLUNG ZUM EINSTELLEN EINES VORBESTIMMTEN SCHLUCKVOLUMENS BEI EINEM HYDROSTATISCHEN MOTOR
    15.
    发明申请
    ANORDNUNG ZUR HYDRAULISCHEN EXZENTERVERSTELLUNG ZUM EINSTELLEN EINES VORBESTIMMTEN SCHLUCKVOLUMENS BEI EINEM HYDROSTATISCHEN MOTOR 审中-公开
    安排液压偏心用于设置预定SCHLUCK的交易量在静液压马达

    公开(公告)号:WO2010046209A2

    公开(公告)日:2010-04-29

    申请号:PCT/EP2009/062600

    申请日:2009-09-29

    Abstract: Es wird eine Anordnung zur hydraulischen Exzenterverstellung zum Einstellen eines vorbestimmten Schluckvolumens bei einem hydrostatischen Motor, insbesondere bei einem Radialkolbenmotor (1), mit einer Verstelleinrichtung vorgeschlagen, die zum Positionieren eines Exzenterelementes (2) über ein Wechselventil (5) mit Druckmittel beaufschlagbar ist, wobei als Verstelleinrichtung zumindest ein beidseitig beaufschlagbarer Stellkolben (19) eines Verstellzylinders (3) vorgesehen ist, dessen einer Druckraum (7) zum Einstellen eines kleineren Schluckvolumens mit einer ersten Versorgungsleitung (9) und dessen anderer Druckraum (8) zum Einstellen eines höheren Druckvolumens mit einer zweiten Versorgungsleitung (10) verbunden sind, und wobei die beiden Versorgungsleitungen (9, 10) über eine Verbindungsleitung (11) miteinander verbunden sind.

    Abstract translation:

    存在对用于在一个静液压马达设置预定的位移量,特别是具有径向活塞式发动机(1),具有一调节装置提出用于在定位的偏心(2)元素液压偏心调整的装置 交换阀(5)可在与压力介质加载,被提供作为调整装置的两侧的至少一个作用时致动的调节汽缸的活塞(19)(3)其中一个压力腔(7),用于更小的吸收体积设置为第一电源线(9)和所述其它压力室的 (8)用于设定H&oUML连接和仁压力体积到第二供电线(10),并且其中所述两个电源线(9,10)上的连接线(11)连接在一起

    A DEVICE FOR CONTROLLING HYDRAULIC POWER UNITS
    17.
    发明申请
    A DEVICE FOR CONTROLLING HYDRAULIC POWER UNITS 审中-公开
    一种用于控制液压动力单元的装置

    公开(公告)号:WO2004083653A1

    公开(公告)日:2004-09-30

    申请号:PCT/SE2004/000408

    申请日:2004-03-19

    Abstract: The present invention relates to an arrangement for controlling two drive units which interact with one another, one of which consists of a hydraulically driven motor (2). This forms part of a hydraulic system in which hydraulic fluid under pressure forms a main flow through a main duct (1) in which the motor is connected. The motor drives a varying load, and one or more valves (6, 7) control the hydraulic fluid flow through the motor on the one hand during operation and on the other hand for starting and stopping of the motor. One of the valves consists of a flow control valve (7) for flow control of the hydraulic fluid flow through the motor. The second drive unit (37) performs a working movement which, under the action of hydraulic flow under pressure, influences the loading of the motor. The flow of the hydraulic fluid to/from the second drive unit is controlled in a coordinated way with the control of the flow through the motor.

    Abstract translation: 本发明涉及一种用于控制彼此相互作用的两个驱动单元的装置,其中一个由液压驱动的马达(2)组成。 这形成液压系统的一部分,其中压力下的液压流体通过主电动机连接的主管道(1)形成主流。 电动机驱动变化的负载,一个或多个阀门(6,7)一方面在运行期间控制液压流体通过电动机,另一方面控制电机的起动和停止。 其中一个阀门由流量控制阀(7)组成,用于流过控制通过电机的液压流体流量。 第二驱动单元(37)进行工作运动,其在压力下的液压动作的作用下影响电动机的负载。 与第二驱动单元之间的液压流体的流动与通过马达的流量的控制协调地控制。

    HYDRAULIC ENGINE WITH COMPACT BRAKE
    18.
    发明申请
    HYDRAULIC ENGINE WITH COMPACT BRAKE 审中-公开
    液压发动机与紧凑制动

    公开(公告)号:WO99002854A1

    公开(公告)日:1999-01-21

    申请号:PCT/FR1998/001435

    申请日:1998-07-06

    Abstract: The invention concerns a hydraulic engine (1) comprising a housing (2A, 2B), a reaction member with a reaction profile (4), a engine block (6), an internal fluid distributor (16) capable of communicating the engine block (6) cylinders (12) with fluid supply and exhaust conduits, and a braking system comprising first and second brake means (42, 44), respectively integral in rotation with the reaction member (4) and the engine block (6). Said braking system comprises a brake piston (40) capable of being axially displaced to urge the brake means into braking contact or to release the brake. The brake piston is integral with the housing in rotation about the axis of rotation and has a substantially radial braking surface, a first braking member (42) pertaining to the first braking means and being integral with said active surface. The piston has an outer axial surface which co-operates with an inner axial surface, a coupling ring (48) forming part of the housing, the inner and outer surfaces having coupling profiles advantageously formed by undulations.

    Abstract translation: 本发明涉及一种液压发动机(1),其包括壳体(2A,2B),具有反作用曲线(4)的反作用构件,发动机缸体(6),能够将发动机缸体 6)具有流体供应和排出导管的气缸(12),以及包括分别与反作用构件(4)和发动机缸体(6)整体旋转的第一和第二制动装置(42,44)的制动系统。 所述制动系统包括能够被轴向移动的制动活塞(40),以将制动装置推入制动接触或释放制动器。 所述制动活塞与所述壳体围绕所述旋转轴线一体地旋转并且具有基本上径向的制动表面,与所述第一制动装置相关并且与所述有效表面成一体的第一制动构件(42)。 活塞具有与内部轴向表面(形成壳体的一部分)的联接环(48)配合的外部轴向表面,内部和外部表面具有有利地由波纹形成的连接轮廓。

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