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公开(公告)号：US5642963A
公开(公告)日：1997-07-01
申请号：US519046
申请日：1995-08-24
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
Abstract: A spillway gate system for use as a navigation dam in which individual spillway gates may be serviced. The spillway gate system comprising a spillway including abutments at opposite ends thereof; wherein at least one of the abutments includes a cavity therein having a bottom surface; a removable bulkhead covering the cavity in the abutment; a plurality of water control gates hinged to the spillway; a service crane movable along the spillway and including a dewatering caisson; and a seal for sealing the caisson to the gates and to the bottom surface of the cavity.
Abstract translation: 用作导航大坝的溢洪道门系统，其中可以维修各个溢洪道门。 溢洪道闸系统包括一溢流道，在其相对端包括基台; 其中至少一个所述邻接件包括其中具有底表面的空腔; 覆盖基台中的空腔的可拆卸隔板; 与溢洪道铰接的多个水控制门; 沿着溢洪道移动的服务起重机，包括一个脱水沉箱; 以及用于将沉箱密封到门和腔的底表面的密封件。
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公开(公告)号：US5092707A
公开(公告)日：1992-03-03
申请号：US603655
申请日：1990-10-25
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
IPC: E02B7/00
CPC classification number: E02B7/005 , Y10T137/7287
Abstract: Several panels are pivotably mounted on top of a dam spillway for movement by air pressure provided through bladders downstream of these panels. The bladders are made from an elastomeric sheet that is folded so that edge portions overlap one another. A clamping bar secures these overlapping portions to the dam spillway. The sheet is also secured to the panel and defines the pivot or hinge joint for the panel. Abutments or stops on the clamping bar engage a strap, that also secures the bladder to the panel, so that the panel will not move upwardly beyond a limit position. An air operating system is disclosed for moving the panels in response to changes in the height or head of water upstream of the panels.
Abstract translation: 几个面板可枢转地安装在坝溢流道的顶部，用于通过这些面板下游的气囊提供的空气压力运动。 气囊由弹性片制成，其被折叠使得边缘部分彼此重叠。 夹紧条将这些重叠部分固定到坝溢流道。 片材也固定到面板上并且限定面板的枢轴或铰链接头。 夹紧杆上的基座或止动件接合带，其也将气囊固定到面板上，使得面板不会向上移动超过极限位置。 公开了一种空气操作系统，用于响应于面板上游水的高度或头部的变化来移动面板。
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公开(公告)号：US4780024A
公开(公告)日：1988-10-25
申请号：US58837
申请日：1987-06-05
Applicant: Henry K. Obermeyer , Charles E. Snow
Inventor： Henry K. Obermeyer , Charles E. Snow
Abstract: A crest gate for a dam spillway has a plurality of pivotably mounted panels provided end-to-end across the spillway structure and each hinge joint is a flexible neoprene strip. Strips are also provided between adjacent panels for sealing the spaces between panels. These panels are raised by inflatable elongated tubular bladders secured to the spillway by a harness. The hinge strip and harness are secured in place by common clamping means.
Abstract translation: 大坝溢洪道的拱门具有跨越溢洪道结构的端对端提供的多个可枢转地安装的板，每个铰链接头是柔性氯丁橡胶条。 在相邻面板之间还设有条带，用于密封面板之间的空间。 这些面板通过由线束固定到溢洪道的可膨胀的细长管状气囊来升高。 铰链条和线束通过普通夹紧装置固定就位。
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公开(公告)号：US5709502A
公开(公告)日：1998-01-20
申请号：US518620
申请日：1995-08-23
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
CPC classification number: B60C15/0209 , B60C15/02 , E02B7/005 , Y10T403/645 , Y10T428/24 , Y10T428/24182
Abstract: An inflatable rubber bladder is described which has one or more edge portions which are wedge-shaped. The wedges can be metal or rubber, for example, which are bonded on opposite surfaces to adjacent reinforced layers at the edge of the bladder. The edges can be secured in a recess in a support surface or in a clamp.
Abstract translation: 描述了一种可膨胀的橡胶囊，其具有楔形的一个或多个边缘部分。 楔形物可以是金属或橡胶，例如，它们在膀胱边缘的相邻加强层的相对表面上结合。 边缘可以固定在支撑表面或夹具中的凹槽中。
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公开(公告)号：US5538360A
公开(公告)日：1996-07-23
申请号：US844825
申请日：1992-03-02
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
Abstract: A crest gate has movable panels controlled in position by inflatable bladders. Air pressure to the bladders or from the bladders is provided to a control system that automatically regulates panel position. Air is bubbled out of a line that is normally below the water level behind the dam and crest gate panels. An actuator assembly is coupled to a valve for selectively venting the bladders. An elastomeric tire is used to create a positioning effect on the valve such that the control system maintains a precise water level. The gate configuration is improved to resist higher loads.
Abstract translation: 顶门具有通过充气气囊控制位置的可移动面板。 将气囊或气囊的气压提供给自动调节面板位置的控制系统。 空气从通常低于水坝后面的水平线和峰顶门板冒出。 致动器组件联接到阀，以选择性地排气囊。 弹性体轮胎用于在阀上产生定位效果，使得控制系统保持精确的水位。 改进了栅极配置以抵抗较高的负载。
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Patent Agency Ranking
公开(公告)号：US4804855A
公开(公告)日：1989-02-14
申请号：US76044
申请日：1987-07-21
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
CPC classification number: F03B13/08 , F03B13/10 , F03B13/105 , F05B2240/40 , Y02E10/22
Abstract: A hydromotive machine apparatus comprises a bulkhead assembly comprised of an array of water tubes connected to each other with their longitudinal axes in parallel to provide the bulkhead as a relatively light and strong, truss-like integral unit providing a plurality of water flow paths through it. A plurality of submersible hydraulic electromotive machines, which may be generators and/or pumps, is mounted on the bulkhead assembly with runners of the machines disposed within respective water flow paths provided by the water tubes. The apparatus may include a trash screen mounted thereon, and/or valves associated with the water tubes to control the flow of water therethrough. The apparatus may be installed in a hydroelectic power installation by assembling it at a site remote from the water course operating site, for example, at an elevated position above the water level, and moving the apparatus, or at least the bulkhead assembly, as a unit to a submerged, operating position within a water course or passageway.
Abstract translation: 水力机械设备包括隔板组件，其包括彼此连接的水管阵列，它们的纵向轴线平行，以将隔板提供为相对轻且坚固的桁架状整体单元，其提供穿过其的多个水流通道 。 可以是发电机和/或泵的多个潜水液压电动机安装在隔板组件上，其中机器的流道设置在由水管提供的相应的水流路径内。 该装置可以包括安装在其上的垃圾筛和/或与水管相关联的阀，以控制水流通过。 该装置可以通过将其组装在远离水道操作部位的位置处，例如在水位以上的升高位置处，并且将该装置或至少隔板组件移动到水平电力装置 单元到水道或通道内的淹没的操作位置。
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公开(公告)号：US4772157A
公开(公告)日：1988-09-20
申请号：US039579
申请日：1987-04-16
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
CPC classification number: E02B7/205 , E02B9/00 , F03B15/14 , G05D9/12 , Y02E10/22 , Y02E10/226 , Y10T137/7287
Abstract: A control apparatus responsive to the difference between liquid levels, and a method of controlling a liquid flow regulator by use of the apparatus is disclosed. The control apparatus may comprise a transducer responsive to the back-pressure maintained in a bubbler system including a pair of interconnected gas bubblers, one positioned upstream and one downstream of a flow restriction, such as a trash screen protecting the inlet to a hydroelectric turbine. The mouth of the downstream bubbler is positioned at a pre-selected elevation below that of the mouth of the upstream bubbler so that the pressure head of water at the mouth of the upstream bubbler sets the system back-pressure. When the downstream water level drops sufficiently below that of the upstream water level, the reduced water pressure head at the mouth of the downstream bubbler sets the system back-pressure. A flow regulator, such as a turbine wicket gate, is operated in response to the control apparatus.
Abstract translation: 公开了一种响应液位差的控制装置，以及通过使用该装置控制液流调节器的方法。 控制装置可以包括响应于保持在起泡器系统中的背压的换能器，该起泡器系统包括一对互连的气体起泡器，一个位于流量限制器的上游和一个下游，例如将入口保护到水力发电机的垃圾筛。 下游起泡器的口被定位在比上游起泡器的嘴高的预先选定的高度处，使得上游起泡器的嘴部处的水的压头设定系统的背压。 当下游水位下降到上游水位以下时，下游起泡器口部的减压水头设定系统背压。 响应于控制装置操作诸如涡轮小门的流量调节器。
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公开(公告)号：US4754155A
公开(公告)日：1988-06-28
申请号：US57539
申请日：1987-06-02
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
CPC classification number: F03B15/00 , Y02E10/226
Abstract: A hydroelectric generator is provided with a retractable runner and, optionally, with a retractable distributor. This is accomplished by mounting the runner on a runner shaft which is axially movable in order to permit selective retraction and extension of the runner exteriorly of the generator housing. In this way, the runner may be selectively withdrawn from the inlet to its associated draft tube in order to clear the inlet and increase its water flow rate capacity during periods of flood or excessive high water. The distributor, i.e., the wicket gates, may optionally also be carried on the runner shaft for axial retraction and extension therewith.
Abstract translation: 水力发电机设置有可缩回的流道，并且可选地具有可伸缩分配器。 这是通过将转轮安装在可轴向移动的转轮轴上来实现的，以允许选择性地缩回和延伸发电机壳体外部的转轮。 以这种方式，可以将流道选择性地从入口抽出到其相关联的引流管，以便在洪水或过高的高水期间清除入口并增加其水流量容量。 分配器，即小门可以可选地还可以承载在转轮轴上用于轴向缩回和与其延伸。
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公开(公告)号：US5948501A
公开(公告)日：1999-09-07
申请号：US8048
申请日：1998-01-16
Applicant: Henry K. Obermeyer
Inventor： Henry K. Obermeyer
CPC classification number: B60C15/0209 , B60C15/02 , E02B7/005 , Y10T403/645 , Y10T428/24 , Y10T428/24182
Abstract: Metal to composite connections are described wherein multiple ply composite elements with preformed fanned marginal edges are inserted into dovetail grooves and secured by injection of solidifiable resin into the wedge shaped voids between reinforcement plys.
Abstract translation: 描述了金属对复合连接，其中具有预成形的扇形边缘的多层复合材料元件插入燕尾槽中，并通过将可固化树脂注入到加强层之间的楔形空隙中而固定。
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公开(公告)号：US5713699A
公开(公告)日：1998-02-03
申请号：US490643
申请日：1995-06-15
Applicant: Henry K. Obermeyer , Robert D. Eckman
Inventor： Henry K. Obermeyer , Robert D. Eckman
CPC classification number: E02B7/005
Abstract: Several gate panels are pivotably mounted on top of a dam spillway which are raised against the force of water by inflatable bladders. The bladders are integrally vulcanized envelopes. A unique method of inflatable bladder reinforcement is disclosed. Improvements in connecting the gate panels to the air bladder, to the restraining straps, to each other, and to the dam spillway are disclosed. Improvements in gate panel construction are disclosed.
Abstract translation: 几个门板可枢转地安装在坝溢流道的顶部上，该溢流道通过可膨胀的气囊抵抗水的力而升高。 气囊是整体硫化的信封。 公开了一种独特的充气膀胱加强方法。 公开了将门板连接到气囊，限制带，彼此连接到大坝溢流道的改进。 公开了门板结构的改进。
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