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    WATER-GATE
    51.
    发明申请
    WATER-GATE 有权
    水门

    公开(公告)号：US20140050529A1

    公开(公告)日：2014-02-20

    申请号：US14114097

    申请日：2012-04-25

    Applicant: Michel Cardis ,  Alain Michel

    Inventor： Michel Cardis ,  Alain Michel

    IPC: E02B7/20

    CPC classification number: E02B7/20

    Abstract: A water-gate is intended to withstand pressure exerted by a liquid. The water-gate includes an essentially flat shell plate and a plurality of thin cores extending along the length of the shell plate, the thin cores being substantially parallel to one another. Each core is solidly connected to the shell plate and pierced with multiple disjoint holes. According to the disclosure, the water-gate comprises at least one stiffener formed by assembling multiple elements that are aligned along a longitudinal axis of the stiffener and that each extend between the cores without passing through the cores. Each element may be solidly connected to a face of at least one core around one of the holes.

    Abstract translation: 水闸旨在承受液体施加的压力。 水闸包括基本平坦的壳板和沿着壳板的长度延伸的多个细芯，所述薄芯基本上彼此平行。 每个芯体牢固地连接到壳板上并刺穿了多个不相交的孔。 根据本公开，水闸包括至少一个加强件，该加强件通过组装多个元件而形成，所述多个元件沿着加强件的纵向轴线对准，并且每个在芯之间延伸而不通过芯。 每个元件可以牢固地连接到围绕其中一个孔的至少一个芯的表面。

    Hydraulic machine including means for injecting a flow drawn from a main flow
    52.
    发明授权
    Hydraulic machine including means for injecting a flow drawn from a main flow 有权
    液压机包括用于注入从主流流出的流动的装置

    公开(公告)号：US08591175B2

    公开(公告)日：2013-11-26

    申请号：US12452817

    申请日：2008-07-23

    Applicant: Farid Mazzouji ,  Monique Traversaz

    Inventor： Farid Mazzouji ,  Monique Traversaz

    IPC: F03B3/02 ,  F03B3/12

    CPC classification number: F03B11/04 ,  F03B1/04 ,  F03B3/125 ,  F03B11/002 ,  Y02E10/223 ,  Y02E10/226

    Abstract: A hydraulic machine through which a main flow of water passes including at least one turbine blade having an upstream end and a downstream end and a channel extending an entire length of the blade for tapping flow from the main flow adjacent the upstream end of the blade and discharging the tapped flow at the downstream end of the blade in a direction of the main flow.

    Abstract translation: 一种主要水流通过的液压机械，包括具有上游端和下游端的至少一个涡轮机叶片和延伸整个叶片整个长度的通道，用于从邻近叶片上游端的主流体流出; 在主流的方向上在叶片的下游端排出抽头流。

    Ring for a hydrostatic or hydrodynamic bearing, a hydraulic machine equipped with such a ring, and a method of mounting such a ring on a shaft
    53.
    发明授权
    Ring for a hydrostatic or hydrodynamic bearing, a hydraulic machine equipped with such a ring, and a method of mounting such a ring on a shaft 有权
    用于静液压或流体动力轴承的环，装备有这种环的液压机，以及将这种环安装在轴上的方法

    公开(公告)号：US08523444B2

    公开(公告)日：2013-09-03

    申请号：US13129632

    申请日：2009-11-16

    Applicant: Eric Melet

    Inventor： Eric Melet

    IPC: F16C32/06 ,  F16C35/00 ,  B25G3/24 ,  F16B31/00

    CPC classification number: F04D29/057 ,  F04D29/624 ,  F04D29/644 ,  F16B31/043 ,  F16B35/045 ,  F16B35/06 ,  F16C17/02 ,  F16C32/0685 ,  F16C33/046 ,  F16C43/02 ,  F16C2226/60 ,  F16C2360/00 ,  F16C2360/42 ,  Y10T29/49639 ,  Y10T403/53

    Abstract: The invention relates to a ring (120) that is intended for being mounted tightly around a shaft of a hydraulic machine to form a portion of a hydrostatic or hydrodynamic bearing. The ring includes at least one first section (122), at least one second section (124) and means (132) for mounting the first and second sections around the shaft. Each section (122, 124) includes two edge surfaces (1223, 1243) connecting the external (1221, 1241) and internal (1222, 1242) radial surfaces thereof. The first section (122) is provided with at least one threaded hole (127) accessible via an edge surface (1223) and capable of receiving a screw (132) projecting from an edge surface (1243) of the second section (124). The screw (132) is provided, on the portion of the shank (134) thereof that projects from the second section (124), with at least one raised pattern (140) for rotatably moving the shank (134) in order to screw or unscrew the shank in the threaded hole (127). The screw (132) is provided with a piston (130) sliding in a recess (128) arranged in the second section (124), connecting to the edge surface (1243) of the second section and isolated from the outside by a bearing (136). The second section (124) is provided with means for supplying pressurized fluid to a chamber (C1) with variable volume arranged between the piston (130) and the bearing (136), inside the recess (128).

    Abstract translation: 本发明涉及一种环（120），其旨在紧密地安装在液压机的轴上以形成静液压或流体动力轴承的一部分。 环包括至少一个第一部分（122），至少一个第二部分（124）和用于将第一和第二部分围绕轴安装的装置（132）。 每个部分（122,124）包括连接其外部（1221,1241）和内部（1222,1242）径向表面的两个边缘表面（1223,1243）。 第一部分（122）设置有至少一个螺纹孔（127），可通过边缘表面（1223）接近并且能够容纳从第二部分（124）的边缘表面（1243）伸出的螺钉（132）。 螺钉（132）在其从第二部分（124）突出的柄部134的部分上设置有至少一个凸起图案（140），用于可旋转地移动柄部（134）以螺钉或 拧下螺纹孔（127）中的柄。 螺杆（132）设置有在布置在第二部分（124）中的凹部（128）中滑动的活塞（130），连接到第二部分的边缘表面（1243）并且通过轴承与外部隔离 136）。 第二部分（124）设置有用于将加压流体供应到在活塞（130）和轴承（136）之间布置的具有可变容积的腔室（C1）内的凹部（128）内的装置。

    Device and method for measuring vibrations of a rotor
    58.
    发明授权
    Device and method for measuring vibrations of a rotor 有权

    公开(公告)号：US09869579B2

    公开(公告)日：2018-01-16

    申请号：US14807160

    申请日：2015-07-23

    Applicant: ALSTOM Renewable Technologies

    Inventor： Michel Wehbe Spiridon

    IPC: G01M7/00 ,  G01H1/00 ,  G01H13/00 ,  G01M7/08

    CPC classification number: G01H1/006 ,  G01H13/00 ,  G01M7/08

    Abstract: The present disclosure relates to a measuring device for measuring vibrations of a rotor and to a method for measuring the vibrations of a rotor. Disclosed is a measuring device for measuring vibrations of a rotor of an electric machine having a guiding rod with a plate at one end of the guiding rod, the plate to abut at the rotor in operation, an actuator for inducing a shock to the rotor via the guiding rod and via the plate, and a monitor device for measuring the vibrations at the rotor caused by the induced shock.

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