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61. 发明授权

US08177477B2 Dam-free hydro-power plant 有权
标题翻译：无水坝水力发电厂
公开(公告)号：US08177477B2
公开(公告)日：2012-05-15
申请号：US12284577
申请日：2008-09-23
申请人： Victor Lyatkher
发明人： Victor Lyatkher
IPC分类号： F03B13/12
CPC分类号： F03B13/10 , F03B15/02 , F03B17/061 , F05B2240/133 , Y02E10/22 , Y02E10/226 , Y02E10/28 , Y10S415/906
摘要： A dam-free hydro-power plant for generating electricity comprises a convergent-divergent water passage including a cylindrical neck containing a shutter, branch pipes connected with the neck, each branch pipe including a reverse valve capable of triggering, depending on the stream direction in the passage. A first and second branch pipes are located in front of the shutter, a third and fourth branch pipes are located behind thereof, a first and second buffers accumulating respectively higher-pressure liquid and lower-pressure liquid, the buffers are communicated through a cross-flow pipeline enclosing a turbine joined with an electro-generator. The first buffer is communicated with the neck via the first and the third branch pipe, whereas the second buffer is communicated with the neck via the second and the fourth branch pipe. The plant is highly efficient due to deploying hydro-impact, and particularly usable in places of tidal activities, in freezing rivers for all-year-round generating electricity.
摘要翻译：用于发电的无水坝水力发电厂包括会聚发散水路，其包括具有活门的圆柱形颈部，与颈部连接的分支管，每个分支管包括能够触发的反向阀，取决于流动方向通道。第一和第二分支管位于闸门的前面，第三和第四分支管位于其后面，第一和第二缓冲器分别积聚高压液体和低压液体，包围与电发生器连接的涡轮机的流动管道。第一缓冲器经由第一和第三支管与颈部连通，而第二缓冲器经由第二和第四分支管与颈部连通。由于部署水力冲击，特别适用于潮汐活动场所，该厂高效率，冻结河流全年发电。

62. 发明申请

US20120059523A1 FLUID-WORKING MACHINE AND METHOD OF OPERATING A FLUID-WORKING MACHINE 有权
标题翻译：流体动力机械及其运行方法
公开(公告)号：US20120059523A1
公开(公告)日：2012-03-08
申请号：US13320127
申请日：2011-02-23
申请人： Stephen Hugh Salter , William Hugh Salvin Rampen , Michael Richard Fielding , Niall James Caldwell , Stephen Michael Laird , Pierre Robert Joly
发明人： Stephen Hugh Salter , William Hugh Salvin Rampen , Michael Richard Fielding , Niall James Caldwell , Stephen Michael Laird , Pierre Robert Joly
IPC分类号： G05D9/00
CPC分类号： F03B15/02 , F03D9/25 , F05B2260/406 , Y02E10/725
摘要： The present invention relates to a method of operating a fluid-working machine wherein the volume of working fluid displaced each cycle is selectable and wherein the volume of working fluid displaced by a first working chamber takes into account the suitability of the working chamber to displace fluid. The invention extends in further aspects to power absorbing structures such as renewable energy devices comprising such fluid working machines. The invention allows the operation of fluid working machines and power absorbing structures which are more long lived.
摘要翻译：本发明涉及一种操作流体工作机器的方法，其中移动每个循环的工作流体的体积是可选择的，并且其中由第一工作室移位的工作流体的体积考虑了工作室适于移动流体。本发明在进一步的方面扩展到诸如包括这种流体工作机器的可再生能源装置的功率吸收结构。本发明允许更长寿命的流体工作机器和功率吸收结构的操作。

63. 发明授权

US4255078A Method of controlling operation of multistage hydraulic machines 失效
标题翻译：多级液压机械运行控制方法
公开(公告)号：US4255078A
公开(公告)日：1981-03-10
申请号：US9928
申请日：1979-02-05
申请人： Sachio Tsunoda , Masaharu Nonaka
发明人： Sachio Tsunoda , Masaharu Nonaka
IPC分类号： F04D15/02 , F03B15/02 , F03B15/04 , F03B15/18 , F01D17/00 , F01D21/00
CPC分类号： F03B15/02 , Y02E10/226
摘要： In a method of controlling guide vanes of a multistage hydraulic machine including a plurality of stages interconnected by return passages of the type wherein under an abnormal condition which occurs when the operation of a water wheel or a pump is stopped or when the load of the water wheel is interrupted or the input of the pump is interrupted due to a fault of the machine, the guide vanes are closed such that the degree of opening of the guide vanes of a higher pressure stage is maintained to be always equal to or smaller than the degree of opening of the guide vanes of a lower pressure stage, the guide vanes of the lower pressure stage are not completely closed and maintains a predetermined small degree of opening when the guide vanes of the higher pressure stage are completely closed.
摘要翻译：一种用于控制多级液压机械的引导叶片的方法，该多级液压机械包括多个级联，所述多级通过这种类型的返回通道相互连接，其中在水轮或泵的操作停止时或在水的负载下发生的异常情况下由于机器的故障，车轮被中断或泵的输入中断，导向叶片被关闭，使得较高压力级的导向叶片的打开程度保持等于或小于低压级的导向叶片的打开程度，当高压级的导向叶片完全关闭时，低压级的导叶不完全关闭并保持预定的小的开度。

64. 发明授权

US2784730A Automatic pilot for hollow-jet valves 失效
标题翻译：中空喷射阀自动驾驶仪
公开(公告)号：US2784730A
公开(公告)日：1957-03-12
申请号：US35110353
申请日：1953-04-27
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： SOOMIL EDWARD Y
IPC分类号： F03B15/02 , F16K1/12
CPC分类号： F03B15/02 , F16K1/12 , Y02E10/226 , Y10T137/3476

65. 发明授权

US1682966A Water wheel 失效
公开(公告)号：US1682966A
公开(公告)日：1928-09-04
申请号：US72578824
申请日：1924-07-14
申请人： HOPPES JOHN J
发明人： HOPPES JOHN J
IPC分类号： F03B15/02
CPC分类号： F03B15/02 , Y02E10/226

66. 发明授权

US1656012A Hydraulic machine 失效
公开(公告)号：US1656012A
公开(公告)日：1928-01-10
申请号：US1656012D
IPC分类号： F03B15/02
CPC分类号： F03B15/02 , Y02E10/226

67. 发明授权

US1538069A Fluid-operated head increaser 失效
标题翻译：流体动力头升降器
公开(公告)号：US1538069A
公开(公告)日：1925-05-19
申请号：US39103620
申请日：1920-06-23
申请人： BIRCHARD TAYLOR HARVEY
发明人： BIRCHARD TAYLOR HARVEY
IPC分类号： F03B15/02
CPC分类号： F03B15/02 , Y02E10/226

68. 发明授权

US1412313A Hydraulic turbine 失效
标题翻译：液压涡轮机
公开(公告)号：US1412313A
公开(公告)日：1922-04-11
申请号：US37577520
申请日：1920-04-22
申请人： JOSEPH NEGRI
发明人： JOSEPH NEGRI
IPC分类号： F03B15/02
CPC分类号： F03B15/02 , Y02E10/226

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