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1. 发明授权

US3961558A Positive-displacement hydraulic motor 失效
标题翻译：正排量液压马达
公开(公告)号：US3961558A
公开(公告)日：1976-06-08
申请号：US525110
申请日：1974-11-19
申请人： Alexandr Viktorovich Dokukin , Jury Evgenievich Tyablikov , Anatoly Yakovlevich Rogov , Valerian Mikhailovich Berman , Jury Arsentievich Nikitin , Leonid Solomonovich Feifets
发明人： Alexandr Viktorovich Dokukin , Jury Evgenievich Tyablikov , Anatoly Yakovlevich Rogov , Valerian Mikhailovich Berman , Jury Arsentievich Nikitin , Leonid Solomonovich Feifets
IPC分类号： F04B49/00 , F03C1/02 , F03C1/16 , F03C1/30 , F01B13/06 , F15B21/02
CPC分类号： F03C1/0409 , F03C1/02
摘要： In a positive-displacement hydraulic motor a valve is mounted so as to be moved positively, individually and continuously during the operation of the hydraulic motor. Spacings between adjacent pairs of valve ports, variable volume chambers and cam portions of the guide element are selected from a predetermined relationships. Such an arrangement makes it possible to predetermine the mode of operation for the hydraulic motor by selecting previously the speed of the movement of the valve.
摘要翻译：在正排量液压马达中，安装阀，以在液压马达的运行期间被单独且连续地运动。从预定的关系中选择相邻的成对的阀口，引导元件的可变容积室和凸轮部分之间的间隔。这样的布置使得可以通过先前选择阀的运动速度来预先确定液压马达的操作模式。

2. 发明授权

US3661057A Radial-piston multiple-action hydraulic motor 失效
标题翻译：径向活塞多动液压马达
公开(公告)号：US3661057A
公开(公告)日：1972-05-09
申请号：US3661057D
申请日：1970-05-11
申请人： ANATOLY YAKOVLEVICH ROGOV
发明人： ROGOV ANATOLY YAKOVLEVICH
IPC分类号： F03C1/24 , F03C1/30 , F03C1/40 , F01B1/06 , F01B13/06
CPC分类号： F03C1/0466 , F03C1/0409 , F03C1/2438
摘要： A radial-piston, multiple-action hydraulic motor comprises a casing in which a rotor with an even number of rows of radially arranged pistons is rotatable, the casing having guides with profiles containing noncontrolled and controlled sections. The pistons of one half of the rows interact first with the noncontrolled sections then with the controlled sections and the pistons of the second half of the rows interact first with the controlled sections and then with the non-controlled sections of the profiles. A journal-type distributor is installed in the rotor and has at least two coaxial journals with channels for distributing working fluid and controlling the displacement volume of the hydraulic motor by turning synchronously in opposite directions relative to their axis, the distributing channels of each journal communicating hydraulically with one half of the rows of the pistons.
摘要翻译：径向活塞多动液压马达包括壳体，其中具有偶数排径向布置的活塞的转子可旋转，壳体具有包含不受控制和受控部分的轮廓的引导件。一半行的活塞首先与非受控部分相交，然后与受控部分相互作用，并且第二半行的活塞首先与受控部分相交，然后与配置文件的非受控部分相互作用。轴颈式分配器安装在转子中，并且具有至少两个同轴轴颈，其具有用于分配工作流体的通道，并且通过相对于其轴线在相反方向同步转动来控制液压马达的排量，每个轴颈的分配通道液压地连接活塞的一半排。

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