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    Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited
    4.
    发明授权
    Pipe usable particularly for transporting fluids and allowing the permeability to the fluids transported to be limited 失效
    可用于运输流体并允许输送流体的渗透性受限制的管道

    公开(公告)号：US4903735A

    公开(公告)日：1990-02-27

    申请号：US26757

    申请日：1987-04-08

    Applicant: Jacques Delacour ,  Jacques Jarrin ,  Bernard Dewimille ,  Francois Dawans

    Inventor： Jacques Delacour ,  Jacques Jarrin ,  Bernard Dewimille ,  Francois Dawans

    IPC: B32B1/08 ,  B32B15/08 ,  F16L11/08 ,  F16L11/10

    CPC classification number: F16L11/16 ,  F16L11/083 ,  F16L11/10

    Abstract: Disclosed is a rigid or flexible conduit usable particularly for transporting fluids and enabling to limit the permeability to transported fluids. According to the invention, the conduit comprises at least an inner flexible sheath (1) made of thermoplastic, elastic, or rubber material and an outer sheath (10) comprising a metal layer (3) and arranged around said inner sheath (1). Said metal layer comprises at least a layer of flat metal band (3) which is spirally wound with a winding angle .alpha. higher than 50.degree. and lower than 90.degree. with respect to the axes of the conduit. For rigid conduits, said metal layer (3) is adhered to said inner flexible sheath (1) on the major part of the width of the band (3). For flexible conduits, the turns present superposition areas so as to provide for a complete covering of said inner sheath (1), the superposition areas (30) of the band turns on one hand and the areas comprised between said superposition areas on the other hand, having each a width at least equal to amplitude of the deformation imposed to the outer sheath by the maximum bending or traction of the conduit. Application particularly to the transportion of corrosive fluids under pressure, to the oil industry at the drilling site or the production.

    Abstract translation: PCT No.PCT / FR86 / 00194 Sec。 371日期1987年4月8日 102（e）1987年4月8日PCT PCT 1986年6月6日PCT公开号 出版物WO86 / 07432 日期为1986年12月18日。公开是一种刚性或柔性导管，可用于特别用于输送流体，并能够限制输送流体的渗透性。 根据本发明，导管至少包括由热塑性，弹性或橡胶材料制成的内部柔性护套（1）和包括金属层（3）并围绕所述内护套（1）布置的外护套（10）。 所述金属层至少包括一层平坦的金属带（3），其以相对于导管的轴线高于50°且低于90°的缠绕角度α螺旋缠绕。 对于刚性导管，所述金属层（3）在所述带（3）的宽度的主要部分上粘附到所述内部柔性护套（1）。 对于柔性管道，转弯呈现叠加区域，以便提供所述内护套（1）的完整覆盖物，所述带的叠加区域（30）一方面转动，另一方面包括在所述重叠区域之间的区域 ，每个宽度至少等于通过导管的最大弯曲或牵引而施加到外护套的变形的振幅。 特别适用于在压力下运输腐蚀性液体，在钻井现场或生产中应用于石油工业。

    Devices for recovering polymetal compounds discharged from a submarine hydrothermal source
    5.
    发明授权
    Devices for recovering polymetal compounds discharged from a submarine hydrothermal source 失效
    用于回收从海底热液源排出的多金属化合物的装置

    公开(公告)号：US4619762A

    公开(公告)日：1986-10-28

    申请号：US731225

    申请日：1985-05-07

    Applicant: Jacques Delacour ,  Emile Levallois ,  Patrick Antier ,  Francois-Xavier Saint Martin

    Inventor： Jacques Delacour ,  Emile Levallois ,  Patrick Antier ,  Francois-Xavier Saint Martin

    IPC: C22B3/04 ,  E21B43/01 ,  E21C41/00 ,  E21C45/00 ,  E21C50/00

    CPC classification number: E21C41/00 ,  E21B43/01 ,  E21B43/0122 ,  E21C50/00

    Abstract: Devices for recovering polymetal compounds discharged from a submarine hydrothermal source comprise a bell-shaped collector member provided with a flexible skirt and placed just above the hydrothermal source to cover it substantially tightly. The device includes means connected to said collector for withdrawing hydrothermal fluid from the source and means are provided for concentrating the polymetal compounds thereof by settling or by centrifugation with a pipe for raising the so-concentrated flow to a surface installation associated with a bottom turbine energized by power derived from the hydrothermal fluid energy.

    Abstract translation: 用于回收从海底热液源排出的多金属化合物的装置包括一个钟形收集器构件，其设置有柔性裙部，并刚好放置在水热源的上方，以基本上紧密地覆盖。 该装置包括连接到所述收集器的装置，用于从源抽出热液流体，并且提供装置用于通过沉降或通过用于将如此浓缩的流升高到与底部涡轮机通电相关联的表面装置的管道来浓缩其多金属化合物 通过来自水热流体能量的能量。

    Method and system for the continuous cleaning of underwater beds
    6.
    发明授权
    Method and system for the continuous cleaning of underwater beds 失效
    连续清洗水下床的方法和系统

    公开(公告)号：US4316804A

    公开(公告)日：1982-02-23

    申请号：US163894

    申请日：1980-06-27

    Applicant: Christian Bocard ,  Jacques Delacour ,  Philippe Renault

    Inventor： Christian Bocard ,  Jacques Delacour ,  Philippe Renault

    IPC: E02B3/02 ,  E02B15/04 ,  B01D35/00

    CPC classification number: E02B15/04 ,  E02B3/023 ,  Y10S210/924

    Abstract: The system comprises a flexible line provided with means for collecting products scattered at the water bottom by circulating the flexible line in contact with these products. On the rising portion of the path followed by the flexible line, the collecting means are passed through a tubular casing for simultaneously protecting the surrounding water against pollution from products released, while hoisting the products to the surface.

    Abstract translation: 该系统包括柔性线，其具有用于通过使与这些产品接触的柔性线循环来收集在水底分散的产物的装置。 在柔性线路的上升部分上，收集装置通过管状壳体，以同时保护周围的水免受产品释放的污染，同时将产品提升到表面。

    Method and a system for displaying a digital image in true colors
    7.
    发明申请
    Method and a system for displaying a digital image in true colors 审中-公开
    用于以真实颜色显示数字图像的方法和系统

    公开(公告)号：US20070247402A1

    公开(公告)日：2007-10-25

    申请号：US11712477

    申请日：2007-03-01

    Applicant: Jacques Delacour

    Inventor： Jacques Delacour

    IPC: G09G3/36

    CPC classification number: G09G5/02 ,  G03B21/26 ,  G09G5/04 ,  G09G2340/06 ,  H04N9/3182

    Abstract: This method of displaying a digital image includes a step of obtaining a radiometric spectrum for each pixel of the image and over the entire visible light spectrum. For each of the pixels, and for at least four primary colors, the method comprises the steps of: calculating a luminance level directly from the radiometric spectrum, without carrying out an intermediate step of representing the image on the basis of three primary colors; deducing therefrom the value of a driver signal; and applying the driver signal associated with the primary color to a display device adapted to reproduce each of the primary colors.

    Abstract translation: 这种显示数字图像的方法包括获得图像的每个像素和整个可见光光谱的辐射谱的步骤。 对于每个像素，并且对于至少四原色，该方法包括以下步骤：直接从辐射光谱计算亮度级，而不执行基于三原色表示图像的中间步骤; 从其中推导出驾驶员信号的值; 以及将与原色相关联的驾驶员信号应用于适于再现每种原色的显示装置。

    Portable device for measuring the light intensity from an object, and the use of such a device
    8.
    发明授权
    Portable device for measuring the light intensity from an object, and the use of such a device 有权
    便携式设备，用于测量物体的光线强度，以及使用这种设备

    公开(公告)号：US07130033B2

    公开(公告)日：2006-10-31

    申请号：US11241920

    申请日：2005-10-04

    Applicant: Jacques Delacour

    Inventor： Jacques Delacour

    IPC: G01J1/00

    CPC classification number: G01N21/55 ,  G01N2021/4711 ,  G01N2021/556 ,  G01N2021/558 ,  G01N2201/0637

    Abstract: The invention relates to a device for measuring the light intensity of an object or object portion. The device comprises a dioptric central portion and a catadioptric peripheral portion that are independent from each other and that are suitable for delivering, from the light diffused by the object, two non-intersecting beams of the same kind, and a two-dimensional video sensor associated with an imaging device in order to obtain an image of the beams.

    Abstract translation: 本发明涉及一种用于测量物体或物体部分的光强度的装置。 该装置包括彼此独立并且适于从物体扩散的光传送两个相同类型的不相交光束的折射中心部分和反射折射外围部分，以及二维视频传感器 与成像装置相关联以获得光束的图像。

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