公开(公告)号：US09453567B2

公开(公告)日：2016-09-27

申请号：US14110962

申请日：2012-04-18

申请人： Hartmut Graf

发明人： Hartmut Graf

IPC分类号： F16H47/00 ,  F16H47/08 ,  F16H47/06 ,  F16H37/08

CPC分类号： F16H47/08 ,  F16H47/06 ,  F16H47/085 ,  F16H2037/088

摘要： The invention relates to a device (1) for transmitting force from an input shaft (4) connected to a drive assembly (2) having constant speed to an output shaft (6) connected to a working machine (3) having variable speed, comprising: a hydrodynamic transducer (20); and a differential transmission designed as a planetary gear unit (1), comprising a ring gear (12), a sun gear (13) and a planet carrier (14) having a plurality of planets (15) as elements of the planetary gear unit. The invention is characterized in that: the hydrodynamic transducer is designed as a counter-movement transducer; the input shaft is directly connected to a pump impeller (7) of the hydrodynamic transducer and a first element (14) of the planetary gear unit; a turbine wheel (10) of the hydrodynamic transducer is directly connected to a second element (13) of the planetary gear unit, and the output shaft is connected at least indirectly to a third element of the planetary gear unit.

摘要翻译： 本发明涉及一种用于将连接到具有恒定速度的驱动组件（2）的输入轴（4）的力传递到连接到具有变速的工作机（3）的输出轴（6）的装置（1），包括 ：流体动力传感器（20）; 以及设计成行星齿轮单元（1）的差动传动装置，包括具有作为所述行星齿轮单元的元件的多个行星架（15）的齿圈（12），太阳齿轮（13）和行星架（14） 。 本发明的特征在于：流体动力传感器设计为反运动换能器; 输入轴直接连接到流体动力传感器的泵叶轮（7）和行星齿轮单元的第一元件（14）; 流体动力传感器的涡轮机叶轮（10）直接连接到行星齿轮单元的第二元件（13），并且输出轴至少间接连接到行星齿轮单元的第三元件。

公开(公告)号：US20090074561A1

公开(公告)日：2009-03-19

申请号：US12209997

申请日：2008-09-12

申请人： Hans Schirle ,  Hartmut Graf ,  Michael Rosovits

发明人： Hans Schirle ,  Hartmut Graf ,  Michael Rosovits

IPC分类号： F16C39/04

CPC分类号： F16C39/04 ,  F01D3/02 ,  F01D3/04 ,  F04D29/0416 ,  F04D29/0516 ,  F16C32/0692

摘要： The invention concerns an axial thrust offloading device for the axial thrust balance of a machine shaft, including: a thrust balance ring with a supply channel for a pressurised medium therein designed, which opens out into an annular space on the face on the thrust balance ring, a first side disk and a second side disk, which in each case are arranged to be axially adjacent to, and on opposite sides of, the thrust balance ring such that a first pressure chamber and a second pressure chamber are created, wherein the first pressure chamber and the second pressure chamber on the exit flow side are in each case closed off by means of a labyrinth seal, and on the inlet flow side a connection in each case exists to the annular space for the inflow of pressurised a medium, via a first restrictor location for the first pressure chamber and a second restrictor location for the second pressure chamber; a disk-shaped restrictor element entering into the annular space; the thrust balance ring and the restrictor element are so arranged that one of the two components is stationary in the axial direction and the other component follows an axial movement of the assigned machine shaft, wherein by means of a relative axial movement between the thrust balance ring and the restrictor element the first restrictor location and the second restrictor location are reciprocally opened and closed, so that a pressure difference is created between the first pressure chamber and the second pressure chamber.

摘要翻译： 本发明涉及一种用于机器轴的轴向推力平衡的轴向推力卸载装置，包括：推力平衡环，其中设置有用于其中的加压介质的供应通道，其在推力平衡环上的面上打开成环形空间 ，第一侧盘和第二侧盘，其在每种情况下被布置成在推力平衡环的轴向相邻和相对侧上，使得产生第一压力室和第二压力室，其中第一 出口流动侧的压力室和第二压力室在每种情况下都通过迷宫式密封封闭，并且在入口流动侧，每个情况下都存在连接到环形空间，用于流入加压的介质，通过 用于第一压力室的第一限流器位置和用于第二压力室的第二限流器位置; 盘形限流器元件进入环形空间; 推力平衡环和限制器元件被布置成使得两个部件中的一个在轴向方向上是静止的，另一个部件遵循所分配的机器轴的轴向运动，其中通过推力平衡环之间的相对轴向运动 并且限制元件的第一限制器位置和第二限制器位置相互打开和关闭，使得在第一压力室和第二压力室之间产生压力差。

公开(公告)号：US08266901B2

公开(公告)日：2012-09-18

申请号：US12209997

申请日：2008-09-12

申请人： Hans Schirle ,  Hartmut Graf ,  Michael Rosovits

发明人： Hans Schirle ,  Hartmut Graf ,  Michael Rosovits

IPC分类号： F16D33/00

CPC分类号： F16C39/04 ,  F01D3/02 ,  F01D3/04 ,  F04D29/0416 ,  F04D29/0516 ,  F16C32/0692

摘要： An axial thrust offloading device for axial thrust balance of a machine shaft including a thrust balance ring with a supply channel for a pressurized medium opening into an annular space on the ring's face, first and second side disks disposed axially adjacent to and on opposed sides of the ring and forming first and second pressure chambers closed off on an exit flow inside by a labyrinth seal and on an inlet flow side to a pressurized medium via first and second restrictor locations, and a disk-shaped restrictor element disposed in the annular space, wherein relative axial movement between the ring and the restrictor element provides for reciprocal opening of the first and second restrictor locations to form a pressure difference between the first and second chambers.

摘要翻译： 一种用于机轴的轴向推力平衡的轴向推力卸载装置，包括一个推力平衡环，该推力平衡环具有通向环形表面上的环形空间的加压介质的供应通道，第一和第二侧盘轴向地邻近和相对设置 环和形成的第一和第二压力室通过迷宫式密封件在内部的出口流动和通过第一和第二限制器位置的入口流动侧封闭到加压介质，以及设置在环形空间中的盘形节流元件， 其中所述环和所述限制器元件之间的相对轴向运动提供所述第一和第二限流器位置的往复打开以形成所述第一和第二室之间的压力差。

公开(公告)号：US20140141916A1

公开(公告)日：2014-05-22

申请号：US14110962

申请日：2012-04-18

申请人： Hartmut Graf

发明人： Hartmut Graf

IPC分类号： F16H47/08

CPC分类号： F16H47/08 ,  F16H47/06 ,  F16H47/085 ,  F16H2037/088

摘要： The invention relates to a device (1) for transmitting force from an input shaft (4) connected to a drive assembly (2) having constant speed to an output shaft (6) connected to a working machine (3) having variable speed, comprising: a hydrodynamic transducer (20); and a differential transmission designed as a planetary gear unit (1), comprising a ring gear (12), a sun gear (13) and a planet carrier (14) having a plurality of planets (15) as elements of the planetary gear unit. The invention is characterised in that: the hydrodynamic transducer is designed as a counter-movement transducer; the input shaft is directly connected to a pump impeller (7) of the hydrodynamic transducer and a first element (14) of the planetary gear unit; a turbine wheel (10) of the hydrodynamic transducer is directly connected to a second element (13) of the planetary gear unit, and the output shaft is connected at least indirectly to a third element of the planetary gear unit.

摘要翻译： 本发明涉及一种用于将连接到具有恒定速度的驱动组件（2）的输入轴（4）的力传递到连接到具有变速的工作机（3）的输出轴（6）的装置（1），包括 ：流体动力传感器（20）; 以及设计成行星齿轮单元（1）的差动传动装置，包括具有作为所述行星齿轮单元的元件的多个行星架（15）的齿圈（12），太阳齿轮（13）和行星架（14） 。 本发明的特征在于：流体动力传感器设计为反运动换能器; 输入轴直接连接到流体动力传感器的泵叶轮（7）和行星齿轮单元的第一元件（14）; 流体动力传感器的涡轮机叶轮（10）直接连接到行星齿轮单元的第二元件（13），并且输出轴至少间接连接到行星齿轮单元的第三元件。

公开(公告)号：US20130133335A1

公开(公告)日：2013-05-30

申请号：US13639477

申请日：2011-03-18

申请人： Hartmut Graf ,  Karl Hilpert

发明人： Hartmut Graf ,  Karl Hilpert

IPC分类号： F01D15/12

CPC分类号： F01D15/12 ,  F01K9/02 ,  F02C7/36 ,  F16H47/085 ,  Y02E20/16

摘要： The invention relates to a power plant line, comprising a steam turbine and/or gas turbine that rotates at a constant speed in order to drive an electric generator; a variable-speed pump for conveying and/or compressing a working medium in order to drive and/or supply the process of the steam turbine and/or the gas turbine or to pump and/or compress an exhaust gas produced in the process supply or in the gas turbine. The invention is characterized in that the variable-speed pump is driven by the steam turbine and/or gas turbine and a speed-controllable gear train is arranged in the driving connection, said gear train having a power split, which comprises a mechanical main branch and a hydrodynamic secondary branch, wherein driving power is branched off from the mechanical main branch via a hydrodynamic coupling or a hydrodynamic converter by means of the hydrodynamic secondary branch and fed back to the mechanical main branch at the output side of the gear train in a variable-speed manner by means of a superimposing gear train.

摘要翻译： 本发明涉及一种发电厂线路，其包括以恒定速度旋转以驱动发电机的蒸汽涡轮机和/或燃气涡轮机; 用于输送和/或压缩工作介质以便驱动和/或供应蒸汽涡轮机和/或燃气涡轮机的过程的变速泵或者泵送和/或压缩在过程供应中产生的废气或 在燃气轮机中。 本发明的特征在于，变速泵由蒸汽轮机和/或燃气轮机驱动，并且速度可控齿轮系布置在驱动连接中，所述齿轮系具有动力分配，其包括机械主分支 以及流体动力学二次分支，其中驱动力通过流体动力耦合或流体动力学转换器通过流体动力学二次分支从机械主分支分支，并在齿轮系的输出侧反馈到机械主分支 通过重叠齿轮系变速。