中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

199 records (took 0.026 seconds)

    SYSTEMS, APPARATUS, AND METHODS FOR MAINTENANCE OF STORMWATER MANAGEMENT SYSTEMS
    2.
    发明申请
    SYSTEMS, APPARATUS, AND METHODS FOR MAINTENANCE OF STORMWATER MANAGEMENT SYSTEMS 审中-公开

    公开(公告)号：WO2021086461A1

    公开(公告)日：2021-05-06

    申请号：PCT/US2020/043557

    申请日：2020-07-24

    Applicant: ADVANCED DRAINAGE SYSTEMS, INC. ,  SPIRES, Gregory ,  RUSTIA, Brian ,  GENO, Evan ,  KUEHN, Michael

    Inventor： SPIRES, Gregory ,  RUSTIA, Brian ,  GENO, Evan ,  KUEHN, Michael

    IPC: E03F5/10

    Abstract: Stormwater management systems, methods, and apparatuses for containing and filtering runoff may be provided. In one implementation, a flared end ramp for managing flow of material into a stormwater chamber may be provided. The flared end ramp may include an inlet end configured for connection with a pipe, a side wall of the flared end ramp having a rounded profile at the inlet end; an outlet end configured for placement within the stormwater chamber; and an inclined surface extending between the inlet end and the outlet end of the flared end ramp and configured to deliver material from the pipe into the stormwater chamber. The outlet end of the flared end ramp may have a larger width than the inlet end of the flared end ramp such that the inclined surface is angled laterally outward from the inlet end toward the outlet end.

    EXTRUSION DIE VACUUM SEALS AND METHODS
    5.
    发明申请
    EXTRUSION DIE VACUUM SEALS AND METHODS 审中-公开
    挤压真空密封件和方法

    公开(公告)号：WO2009102642A1

    公开(公告)日：2009-08-20

    申请号：PCT/US2009/033461

    申请日：2009-02-06

    Applicant: ADVANCED DRAINAGE SYSTEMS, INC ,  SUTTON, Gerald, S. ,  KOLBET, Randall, A. ,  SHAFFER, William, V.

    Inventor： SUTTON, Gerald, S. ,  KOLBET, Randall, A. ,  SHAFFER, William, V.

    IPC: B29C47/02 ,  B29C47/06

    CPC classification number: B29C47/021 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/065 ,  B29C47/0872 ,  B29C47/126 ,  B29C47/261 ,  B29C2947/92085 ,  B29C2947/92304 ,  B29C2947/92409 ,  B29C2947/92609 ,  B29C2947/92904 ,  B29C2947/9298 ,  B29L2009/00 ,  B29L2016/00 ,  B29L2023/22 ,  B29L2024/003

    Abstract: An extrusion die configured to have an interior chamber (13) sealed from the atmosphere is disclosed. The extrusion die includes an extrusion die head (12) disposed at a downstream end of the interior chamber; and a vacuum seal disposed at an upstream end of the interior chamber; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product (20) disposed in the interior chamber. The vacuum seal includes an annular sealing surface (18) disposed at an inner diameter of the vacuum seal; a hollow, interior chamber; and a plurality of bellows (17) disposed between the annular sealing surface and the extrusion die; wherein the vacuum seal is configured to selectively form a seal between the extrusion die and a product disposed in the interior chamber. A method of selectively sealing an end of an extrusion die is also disclosed.

    Abstract translation: 公开了一种被配置为具有与大气密封的内部室（13）的挤出模头。 挤出模具包括设置在内部室的下游端的挤出模头（12）; 以及设置在所述内部室的上游端的真空密封件; 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品（20）之间形成密封。 真空密封件包括设置在真空密封件的内径处的环形密封表面（18） 一个中空的室内; 以及设置在所述环形密封表面和所述挤压模之间的多个波纹管（17） 其中所述真空密封件构造成选择性地在所述挤出模具和设置在所述内部室中的产品之间形成密封。 还公开了一种选择性地密封挤出模头的端部的方法。

    SYSTEM FOR REMOVING PARTICULATES FROM LIQUID
    7.
    发明申请
    SYSTEM FOR REMOVING PARTICULATES FROM LIQUID 审中-公开

    公开(公告)号：WO2022115248A1

    公开(公告)日：2022-06-02

    申请号：PCT/US2021/059098

    申请日：2021-11-12

    Applicant: ADVANCED DRAINAGE SYSTEMS, INC.

    Inventor： HARTWELL, Erik Karl ,  LIU, Bo ,  FIGOLA, Daniel John

    IPC: E03F5/14

    Abstract: The embodiments of the present disclosure provide a system for removing particulates from liquid. The system may comprise a base 210, a tubular body 480 extending upwardly from the base, a liquid quality device 100 located above the base, a sump region 240 located between the base and the liquid quality device, and a plurality of drag-inducing portions 450 positioned in the sump region and projecting inwardly toward a central axis of the sump region. The tubular body may comprise an inlet and an outlet. The plurality of drag-inducing portions may comprise a first set of drag-inducing portions 450a, a second set of drag-inducing portions 450b, a third set of drag-inducing portions 450c, and a fourth set of drag-inducing portions. The first, second, third, and fourth sets of drag-inducing portions may be positioned equidistant from each other and at a same height around a perimeter of the sump region.

    METHOD FOR INSTALLING A LIQUID QUALITY SYSTEM
    9.
    发明申请
    METHOD FOR INSTALLING A LIQUID QUALITY SYSTEM 审中-公开

    公开(公告)号：WO2019099865A1

    公开(公告)日：2019-05-23

    申请号：PCT/US2018/061570

    申请日：2018-11-16

    Applicant: ADVANCED DRAINAGE SYSTEMS, INC.

    Inventor： ATCHISON, Owen Michael ,  GENO, Evan Joseph ,  MOORE, Graham Steven Michael ,  STOOPS, Bryan Channing ,  VANHOOSE, Bill Russel ,  VITARELLI, Ronald R.

    IPC: B01D21/26

    CPC classification number: E03F5/14

    Abstract: A method for installing a liquid quality system into a containment structure, wherein the liquid quality system includes a liquid quality device and at least one drag-inducing assembly, wherein the at least one drag-inducing assembly includes at least one supporting portion and at least one drag-inducing portion, wherein when the liquid quality device is installed a sump region is formed below, is provided. The method may include mounting, at least partially in the sump region, the at least one supporting portion onto a sidewall of the containment structure. The method may also include attaching the at least one drag-inducing portion to the at least one supporting portion. The method may also include mounting the liquid quality device in the containment structure.

    THREE-WALL CORRUGATED PIPE COUPLINGS AND METHODS
    10.
    发明申请
    THREE-WALL CORRUGATED PIPE COUPLINGS AND METHODS 审中-公开
    三壁管连接和方法

    公开(公告)号：WO2009064396A1

    公开(公告)日：2009-05-22

    申请号：PCT/US2008/012676

    申请日：2008-11-12

    Applicant: ADVANCED DRAINAGE SYSTEMS, INC. ,  SUTTON, Gerald, S. ,  SHAFFER, William, V. ,  GODDARD, James, B. ,  KURDZIEL, John, M. ,  KELLEY, David, J. ,  BIESENBERGER, Jeffrey, J.

    Inventor： SUTTON, Gerald, S. ,  SHAFFER, William, V. ,  GODDARD, James, B. ,  KURDZIEL, John, M. ,  KELLEY, David, J. ,  BIESENBERGER, Jeffrey, J.

    IPC: F16L19/00

    CPC classification number: F16L25/0054

    Abstract: A coupling for three-wall, corrugated pipe, the pipe including a corrugated wall having a plurality of primary corrugations, is disclosed. The coupling includes a first pipe section having disposed at one end a bell portion, the bell portion having a portion of the corrugated wall and an outer wall; a second pipe section having disposed at one end a spigot portion, the spigot portion having a portion of the corrugated wall between an inner wall and an outer wall; and a gasket engaged between the corrugated wall of the bell portion and the outer wall of the spigot portion. A three-wall, corrugated pipe section, and method for assembling a plurality of three-wall, corrugated pipe sections, are also disclosed.

    Abstract translation: 公开了一种用于三壁波纹管的联接器，该管道包括具有多个初级波纹的波纹壁。 联接器包括：第一管段，其在一端设置有钟形部分，钟形部分具有波纹壁的一部分和外壁; 第二管段，其一端设置有插口部分，所述插口部分具有在内壁和外壁之间的波纹壁的一部分; 以及接合在钟形部分的波纹壁和插口部分的外壁之间的垫圈。 还公开了一种三壁波纹管部分和用于组装多个三壁波纹管部分的方法。

Patent Agency Ranking