知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

90 records (took 0.024 seconds)

    HYDRAULIC GEAR MOTOR, GEAR PUMP AND GEARBOX WITH CONTINUOUSLY VARIABLE PARAMETERS
    5.
    发明申请
    HYDRAULIC GEAR MOTOR, GEAR PUMP AND GEARBOX WITH CONTINUOUSLY VARIABLE PARAMETERS 审中-公开
    具有连续可变参数的液压齿轮电机，齿轮泵和齿轮箱

    公开(公告)号：US20150354357A1

    公开(公告)日：2015-12-10

    申请号：US14760364

    申请日：2014-02-10

    Applicant: Pavol FIGURA

    Inventor： Pavol FIGURA

    IPC: F01C20/08 ,  F01C21/00 ,  F01C1/08 ,  F16H39/36 ,  F01C1/10

    CPC classification number: F01C20/08 ,  F01C1/084 ,  F01C1/10 ,  F01C21/008 ,  F03C2/08 ,  F04C2/084 ,  F04C2/102 ,  F04C2/103 ,  F04C14/185 ,  F16H39/36

    Abstract: Transmission with continuously variable parameters comprises at least one pump and at least one hydraulic motor, wherein at least one pump, or a hydraulic motor is with the continuously variable parameters. It consists of an input shaft and one or more output shafts with equal or proportional continuously variable regulation of rotational speed. It may be constructed as a centralized—one piece, or de-centralized, where the pump is at a distance from the hydraulic motor and the liquid medium passes through the hydraulic pipes. Pump and the hydraulic motor may be of the same design or different and are provided with the shift mechanism composed of a holder, the shift wheel and the snap lock. Gear pump with a continuously variable flow rate comprises at least one shaft which holds the inner rotor that is inserted into the outer rotor. The rotors are mutually axially movable. The inner rotor is provided from the both sides with a sliding seal with the shift screw and sliding seal with compensatory cylinders are secured by snap locks. These parts are fitted into the central body, side seal and side seal having inlet opening and outlet opening connected by bypass regulated member. Compensating pistons of the planar compensating system are rigidly attached to the side seal. Pump with the continuously variable flow rate comprises at least one planar compensating system.

    Abstract translation: 具有连续可变参数的变速器包括至少一个泵和至少一个液压马达，其中至少一个泵或液压马达具有连续可变的参数。 它由输入轴和一个或多个输出轴组成，其具有等速或等速连续可变的转速调节。 它可以被构造为集中式一体式或非集中型，其中泵距离液压马达一定距离，液体介质通过液压管道。 泵和液压马达可以具有相同的设计或不同，并且设置有由保持器，换档轮和卡扣锁构成的换档机构。 具有连续可变流量的齿轮泵包括保持插入外转子的内转子的至少一个轴。 转子可相互轴向移动。 内转子从两侧设置有带有换挡螺栓的滑动密封，带有补偿气缸的滑动密封通过卡锁固定。 这些部件安装在具有由旁路调节部件连接的入口开口和出口的中心体，侧密封件和侧密封件中。 平面补偿系统的补偿活塞刚性地附接到侧密封件。 具有连续可变流量的泵包括至少一个平面补偿系统。

    HYDRAULIC MOTOR
    6.
    发明申请
    HYDRAULIC MOTOR 有权
    液压马达

    公开(公告)号：US20140112813A1

    公开(公告)日：2014-04-24

    申请号：US14060363

    申请日：2013-10-22

    Applicant: Parker-Hannifin Corporation

    Inventor： Kenneth T. Gilbert

    IPC: F01C1/10 ,  F01C21/10

    CPC classification number: F01C1/10 ,  F01C21/108 ,  F03C2/08 ,  F04C2/086 ,  F04C2/10 ,  F04C2/103 ,  F04C2/105 ,  F04C15/06

    Abstract: A hydraulic geroller (gerotor) motor, wherein an inner rotor of a revolving group has a plurality of lobes circumferentially spaced along an outer periphery of the inner rotor, and an orbiter of the revolving group includes an orbiting ring and rounded vane portions preferably formed by roller vanes contained in inner recesses of the orbiting ring for common orbiting with the orbiting ring about the fixed longitudinal axis. The orbiter also has fixed for orbiting therewith, fluid windows for directing fluid from the fluid ports to the revolving group. The windows may be formed in an integral portion of the orbiter or in a valve plate mounted for common orbiting with the orbiting orbiter. The valve plate cooperates with a stationary commutator plate or assembly to provide an efficient arrangement for the delivery and exhaust of hydraulic pressure fluid to and from the hydraulic motor.

    Abstract translation: 一种液压马车（旋转齿轮）马达，其中旋转组的内转子具有沿着内转子的外周沿圆周间隔的多个凸角，并且旋转组的轨道运动器包括旋转环和圆形叶片部分，优选地由 旋转叶片包含在轨道环的内部凹槽中，用于围绕固定的纵向轴线与绕动环共轨。 轨道器也具有固定以便与其一起轨道运动，用于将流体从流体端口引导到旋转组的流体窗口。 窗口可以形成在轨道器的整体部分中，或者形成在与轨道运动器共同轨道安装的阀板中。 阀板与固定换向器板或组件配合，为液压马达的液压流体输送和排出提供有效的布置。

    GEROTOR PUMP, A GEROTOR MOTOR AND A GEROTOR TRANSMISSION SYSTEM
    7.
    发明申请
    GEROTOR PUMP, A GEROTOR MOTOR AND A GEROTOR TRANSMISSION SYSTEM 有权
    电动泵，电动机电动机和电动机变速系统

    公开(公告)号：US20140083086A1

    公开(公告)日：2014-03-27

    申请号：US14001667

    申请日：2012-03-08

    Applicant: Jonas Forssell ,  Christer Odenmarck ,  Lars Andersson ,  Jan Andersson

    Inventor： Jonas Forssell ,  Christer Odenmarck ,  Lars Andersson ,  Jan Andersson

    IPC: F15B7/00 ,  F01C1/10 ,  F16K5/08 ,  F04C2/10

    CPC classification number: F15B7/008 ,  F01C1/10 ,  F01C1/103 ,  F01C20/14 ,  F04C2/102 ,  F04C2/103 ,  F04C14/14 ,  F16H39/36 ,  F16K5/08

    Abstract: A gerotor pump (1) comprising; a housing (2) which comprises a first and a second supply socket (18a, 18b; 19a, 19b), an inner rotor (4); and an outer rotor (5) rotatably located relative the housing (2); wherein the inner rotor (4) is located within the outer rotor (5), and lobes (13, 4) of the inner and the outer rotor (4, 5) engaging, the inner rotor (4) is centred around an axis (15b) which is eccentric from an axis of rotation (15) of said outer rotor (5), wherein a pressure chamber (7) with a high pressure and a low pressure section, is defined between the inner and outer rotor (4,), characterised in, that the inner rotor (4) is rotatably arranged on a shaft cylinder (10b) which is fixed at one end of a central drive shaft (10) of the pump (1) and is centred about said rotational axis (15b), whereby said inner rotor (4) wanders in said outer rotor (5) when said central drive shaft (10) is turned, and wherein the inner rotor (4) is provided with radial supply conduits (9) extending from the pressure chambers (7) to the shaft cylinder (10b), and wherein said shaft cylinder (10b) is provided with at least a first and a second cylinder opening (16, 17), such that the first cylinder opening (16) is axially displaced relative the second cylinder opening (17), and said first opening (16) is arranged such that it is connected to said high pressure section, and said second cylinder opening (17) is arranged such that it is connected to said low pressure section.

    Abstract translation: 一种运转泵（1），包括： 包括第一和第二供电插座（18a，18b; 19a，19b）的壳体（2），内转子（4）; 和相对于壳体（2）旋转定位的外转子（5）; 其中所述内转子（4）位于所述外转子（5）内，并且所述内转子（4）和所述外转子（4,5）的凸角接合，所述内转子（4）围绕轴线 15b），其与所述外转子（5）的旋转轴线（15）偏心，其中在所述内转子（4）之间限定具有高压和低压部分的压力室（7） 其特征在于，内转子（4）可旋转地布置在固定在泵（1）的中心驱动轴（10）的一端的轴筒（10b）上并且围绕所述旋转轴线（15b）居中 ），其中所述内转子（4）在所述中心驱动轴（10）转动时在所述外转子（5）中游动，并且其中所述内转子（4）设置有从所述压力室（9）延伸的径向供应管道 （7）连接到所述轴缸（10b），并且其中所述轴缸（10b）设置有至少第一和第二气缸开口（16,17），使得所述第一气缸操作 （16）相对于第二气缸开口（17）轴向移动，并且所述第一开口（16）被布置成使得其连接到所述高压部分，并且所述第二气缸开口（17）被布置成使得它 连接到所述低压部分。

    Rotary piston machine
    8.
    发明授权
    Rotary piston machine 失效
    旋转活塞机

    公开(公告)号：US07913663B2

    公开(公告)日：2011-03-29

    申请号：US12154204

    申请日：2008-05-21

    Applicant: Archibald L. Cobbs

    Inventor： Archibald L. Cobbs

    IPC: F02B53/00

    CPC classification number: F01C19/02 ,  F01C1/10 ,  F01C21/008 ,  F04C18/10

    Abstract: A rotary piston machine 10 includes an enclosure 12 having a cavity 14 therein with arcuate side walls 16a,b,c defining a plurality of arcuate recesses 18a,b,c and a piston member 20 rotationally disposed in the cavity 14. The piston member 20 includes opposite ends 42 and 43 configured to rotationally engage the arcuate side walls 16a,b,c and the arcuate recesses 18a,b,c such that compression chambers 26a,b,c are ultimately formed via the piston member ends 42 and 43 cooperatively engaging two arcuate recesses 18a,b,c. The two piston member ends 42 and 43 each including first and second arcuate edges 44 and 46 that sequentially engage cooperating first and second edge portions 50a,b,c and 52a,b,c of respective arcuate recesses 18a,b,c, resulting in two relatively large seals between one end of the piston member 20 and an arcuate recess 18a,b,c during rotation of the piston member 20 until forming compression chambers 26a,b,c, thereby preventing a fuel-air mixture from “leaking” during the formation of the compression chambers 26a,b,c, resulting in maximum power output from the rotary piston machine 10.

    Abstract translation: 旋转活塞机10包括具有空腔14的外壳12，其中弓形侧壁16a，b，c限定多个弓形凹槽18a，b，c和旋转地设置在空腔14中的活塞构件20.活塞构件20 包括相对的端部42和43，其配置成旋转地接合弧形侧壁16a，b，c和弓形凹槽18a，b，c，使得压缩室26a，b，c最终通过活塞构件端部42和43协同地接合 两个弧形凹部18a，b，c。 两个活塞构件端部42和43各自包括第一和第二弓形边缘44和46，其顺序地接合相应弓形凹槽18a，b，c的配合的第一和第二边缘部分50a，b，c和52a，b，c， 在活塞构件20的旋转期间，活塞构件20的一端和弧形凹部18a，b，c之间的两个相对较大的密封件直到形成压缩室26a，b，c，从而防止燃料 - 空气混合物在 形成压缩室26a，b，c，导致从旋转活塞机10输出的最大功率。

    Rotary machine having two rotors
    9.
    发明申请
    Rotary machine having two rotors 审中-公开
    旋转机具有两个转子

    公开(公告)号：US20060024186A1

    公开(公告)日：2006-02-02

    申请号：US10528657

    申请日：2003-09-19

    Applicant: Orlando Canal

    Inventor： Orlando Canal

    IPC: F01C1/063

    CPC classification number: F01C11/008 ,  F01B2009/066 ,  F01C1/10 ,  F01C1/22 ,  F02B53/00 ,  F02B2053/005 ,  Y02T10/17

    Abstract: Rotary machine, such as engine, compressor, pump or the like, comprising within a stator (33) with at least an intake port (60) and an exhaust port (70), a first rotor (31) having at least two bases and at least a peripheral surface, in which conduits (12) provided within the rotor (31) connect at least two faces of said at least a peripheral surface. A second rotor (20) is contained in the first rotor (31) and is attached to a shaft (32) extending through the first rotor (31) coaxially therewith.

    Abstract translation: 旋转机械，例如发动机，压缩机，泵等，包括在具有至少一个进气口（60）和排气口（70）的定子（33）内，具有至少两个基部的第一转子 至少一个外围表面，其中设置在转子（31）内的导管（12）连接至少两个外周表面的至少两个表面。 第二转子（20）容纳在第一转子（31）中，并且与第一转子（31）同轴延伸的轴（32）附接。

    Positive displacement machine with planetary motion and hypertrochoidal geometry
    10.
    发明授权
    Positive displacement machine with planetary motion and hypertrochoidal geometry 失效
    具有行星运动和高血压几何的积极排量机

    公开(公告)号：US5380177A

    公开(公告)日：1995-01-10

    申请号：US965923

    申请日：1992-10-23

    Applicant: Andre Leroy ,  Flamme, Jean Marie

    Inventor： Andre Leroy ,  Flamme, Jean Marie

    IPC: F04C18/22 ,  F01C1/10 ,  F01C1/22 ,  F01C21/08 ,  F01C21/10

    CPC classification number: F01C1/10 ,  F01C1/104

    Abstract: A positive displacement machine with planetary motion and hypertrochoidal geometry, including an enclosure arrangement essentially constituted by a cylindrical piston (11), and a cylindrical enclosure (10) and by a third device in rotoidal connection with this piston and this enclosure, characterized in that the directrix of the piston or of the enclosure is hypertrochoidal or uniformly distant from a hypertrochoid. The machine can carry any type of fluid and can convert mechanical energy into hydraulic energy or vice versa, depending on the nature of the distribution selected for assuring the admission and escape of the fluid. This admission may furthermore be adjustable, to assure a variation in the displacement. For well-chosen geometries, the direct contact between the enclosure and the piston may be used to create the relative motion between the piston and the enclosure and to make it unnecessary to use a separate transmission.

    Abstract translation: 一种具有行星运动和高血压几何形状的正位移机器，包括基本由圆柱形活塞（11）和圆柱形外壳（10）构成的外壳装置，以及与该活塞和该外壳旋转连接的第三装置，其特征在于： 活塞或外壳的指示线是高血压的或与高血压相同的距离。 该机器可以承载任何类型的流体，并且可以将机械能转换为液压能量，反之亦然，这取决于为确保流体进入和逸出而选择的分布的性质。 此外进一步可以调节，以确保位移的变化。 对于良好选择的几何形状，外壳和活塞之间的直接接触可用于产生活塞和外壳之间的相对运动，并且不需要使用单独的传动。

Patent Agency Ranking