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    APPARATUS FOR SEALING PIPES AND PLUMBING FITTINGS & FIXTURES
    2.
    发明申请
    APPARATUS FOR SEALING PIPES AND PLUMBING FITTINGS & FIXTURES 审中-公开

    公开(公告)号：WO2023282969A1

    公开(公告)日：2023-01-12

    申请号：PCT/US2022/028275

    申请日：2022-05-09

    申请人： LUCCIA, Paul

    发明人： LUCCIA, Paul

    IPC分类号： F16L5/02 ,  E03C1/00 ,  E04B1/62 ,  E04B1/68 ,  E04B1/70 ,  F16L5/00 ,  F16L5/10

    摘要： An apparatus for sealing a hole or a shape in a surface may be disclosed. According to an exemplary embodiment, a soft material may be provided containing an interior hole, an exterior surface, a top lip, and an outer area. In an exemplary embodiment, a bottom lip may be further incorporated. In another exemplary embodiment, a rough surface may be imprinted onto the pipe seal apparatus. The rough surface may be imprinted into the interior portion of the body and the exterior portion of the body and the top lip, or both. An adhesive pipe sealant may be used along the rough surface. The rough surface may have a higher overall surface area for the adhesive to bond to, creating a stronger bond and preventing delamination.

    COMBINATION OF SPLIT PLATE AND SLEEVE, AND A SLEEVE
    3.
    发明申请
    COMBINATION OF SPLIT PLATE AND SLEEVE, AND A SLEEVE 审中-公开

    公开(公告)号：WO2021246932A1

    公开(公告)日：2021-12-09

    申请号：PCT/SE2021/050485

    申请日：2021-05-24

    申请人： ROXTEC AB

    发明人： PETTERSSON, Ronnie

    IPC分类号： F16L5/10 ,  H02G3/22 ,  H02G3/0412

    摘要： Combination of a plate and a sleeve (1, 34) to be received at an opening of a transition. The plate is a split plate (2, 35) formed of two plate parts, forming an opening when joined to each other. The sleeve (1, 34) has a through opening to be placed in line with the opening of the transition and the opening of the split plate (2, 35). Said through opening of the sleeve (1, 34) is adapted to receive a seal. The sleeve (1, 34) is formed of a number layers. Each layer is formed of two sleeve elements (3, 12, 19, 23, 36, 45, 52). Each sleeve element (3, 12, 19, 23, 36, 45, 52) used to form the layers of the sleeve (1, 34) has a general form by means of which an opening is formed when two sleeve elements (3, 12, 19, 23, 36, 45, 52) of each layer are brought together.

    PLUMBING FIXTURES FOR A SPA
    4.
    发明申请
    PLUMBING FIXTURES FOR A SPA 审中-公开

    公开(公告)号：WO2021127444A1

    公开(公告)日：2021-06-24

    申请号：PCT/US2020/066022

    申请日：2020-12-18

    申请人： STRONG INDUSTRIES, INC

    发明人： SPICER, Wade ,  WOODS, Charles ,  DENNING, William ,  LONG, Nathan

    IPC分类号： A61H33/00 ,  E04H4/0037 ,  E04H4/12 ,  F16L5/10

    摘要： A through bulkhead connector for a spa includes a first fitting member and a second fitting member slidably connected to the first fitting member. The first fitting member includes a flange and an adapter portion extending from the flange and defining a passageway through the adapter portion and flange. The flange includes a receiving slot formed therein and which is open at one end for receiving a correspondingly shaped and dimensioned portion of the second fitting member.

    ESCUTCHEON
    5.
    发明申请
    ESCUTCHEON 审中-公开

    公开(公告)号：WO2020150490A1

    公开(公告)日：2020-07-23

    申请号：PCT/US2020/013906

    申请日：2020-01-16

    申请人： RELIANCE WORLDWIDE CORPORATION ,  FECHNER, Linda ,  O'NEIL, Virgil ,  BOARDMAN, Clayton ,  RYCROFT, Alexander

    发明人： FECHNER, Linda ,  O'NEIL, Virgil ,  BOARDMAN, Clayton ,  RYCROFT, Alexander

    IPC分类号： E03C1/042 ,  F16L5/00 ,  F16L5/10 ,  F16L41/08

    摘要： A covering is provided to cover an opening in a surface through which a tubular member extends. The covering includes a base of a predetermined thickness and which is larger in diameter than the tubular member. The base defines an aperture which coincides with a central axis of the base. The base has a medial portion which tapers such that an outer diameter of the medial portion exceeds an inner diameter of the medial portion adjacent to the aperture. The aperture coincides with a central axis of the medial portion. A ring is disposed between the inner diameter of the medial portion and the aperture. A plurality of teeth are arranged circumferentially around the ring away from the medial portion, are spaced from each other and project inward from the medial portion, and are structured to grip the tubular member so as to secure the tubular member in place.

    隔音护套
    7.
    发明申请
    隔音护套 审中-公开

    公开(公告)号：WO2018072332A1

    公开(公告)日：2018-04-26

    申请号：PCT/CN2016/113552

    申请日：2016-12-30

    申请人： 德尔福派克电气系统有限公司

    发明人： 沈义 ,  马伯奎

    IPC分类号： B60R16/02 ,  F16L5/10 ,  H02G3/22 ,  H01B17/58

    CPC分类号： B60R13/08 ,  B60R16/02 ,  F16L5/10 ,  H01B17/58 ,  H02G3/22

    摘要： 一种适于使线束或其它细长结构穿过分开两个腔室的面板的护套。所述护套减轻从一个腔室传递到另一个腔室的噪声并阻止水和其它污染物穿过。所述护套包括中空主体，所述中空主体具有第一前开口、后开口和纵向地延伸通过其中的中心通道。所述护套进一步包括环绕所述主体的一部分的环形体，所述环形体与所述主体间隔开并且一体地结合到所述主体。所述环形体具有圆柱形中心部分、提供声音腔室的前凸缘部分和后凸缘部分。所述护套还包括声音环形件，所述声音环形件由开孔泡沫材料制作，并且设置在所述环形体的所述中心部分内并环绕所述主体的一部分。

    SINGLE POINT METAL TO METAL SEAL
    8.
    发明申请
    SINGLE POINT METAL TO METAL SEAL 审中-公开
    单点金属对金属密封

    公开(公告)号：WO2017192142A1

    公开(公告)日：2017-11-09

    申请号：PCT/US2016/031042

    申请日：2016-05-05

    申请人： HALLIBURTON ENERGY SERVICES, INC.

    发明人： EL MALLAWANY, Ibrahim

    IPC分类号： F16J15/02 ,  F16J15/08 ,  F16L5/10

    摘要： A metal to metal seal and method including a first sealing member and a second sealing member, wherein the first and second sealing members are attached together to form a cylindrical sealing device; a first sealing surface and a second sealing surface on the first sealing member and the second sealing member, wherein the first and second metal sealing surfaces form a metal to metal seal with an internal cylindrical sealing surface and an external cylindrical sealing surface respectively; a transverse facing recess positioned between the first and second metal sealing surfaces; a nonmetal seal received in the transverse facing recess; and at least one pressure communication hole on each of the first and second sealing members, wherein the nonmetal seal is in fluid communication with the pressure communication holes, and a pressure differential across the sealing device energizes the nonmetal seal.

    摘要翻译： 包括第一密封构件和第二密封构件的金属对金属密封件和方法，其中第一密封构件和第二密封构件附接在一起以形成圆柱形密封装置; 在所述第一密封构件和所述第二密封构件上的第一密封表面和第二密封表面，其中所述第一和第二金属密封表面分别与内部圆柱形密封表面和外部圆柱形密封表面形成金属对金属密封; 位于第一和第二金属密封表面之间的横向凹槽; 容纳在横向凹槽中的非金属密封件; 以及在第一和第二密封构件中的每一个上的至少一个压力连通孔，其中非金属密封件与压力连通孔流体连通，并且穿过密封装置的压差激励非金属密封件。

    PENETRATING FIXTURE AND FIBERGLASS SUMP
    9.
    发明申请
    PENETRATING FIXTURE AND FIBERGLASS SUMP 审中-公开
    渗透固定和玻璃纤维底座

    公开(公告)号：WO2017143019A1

    公开(公告)日：2017-08-24

    申请号：PCT/US2017/018108

    申请日：2017-02-16

    申请人： AEP INTERNATIONAL, INC.

    发明人： BOYAZIS, Georges

    IPC分类号： F16L3/04 ,  F16L5/10 ,  F16L47/20 ,  C08J7/12 ,  B29C65/54

    CPC分类号： F16L5/10 ,  B29C65/483 ,  B29C66/026 ,  B29C66/112 ,  B29C66/114 ,  B29C66/522 ,  B29C66/532 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/7465 ,  B29L2023/22 ,  B29L2031/712 ,  F16L47/02 ,  F16L47/20 ,  B29K2023/065 ,  B29K2309/08 ,  B29K2023/06 ,  B29K2023/12

    摘要： A fluorine gas functionalized surface of a fixture is chemically bonded to a fiberglass sump using a resin. The resin chemically reacts with the functionalized surface creating a strong, chemical bond between the fixture, which penetrates the shell of the sump, and the fiberglass shell of the sump. For example, the surface of the fixture is functionalized by a fluorine-containing gas mixture in an autoclave at a temperature, pressure and duration that creates C=O double bonds at the surface of a polyethylene fixture. The resin chemically reacts with the C=O double bonds and bonds with a fiberglass transition fitting capable of being joined to the shell of the sump.

    摘要翻译： 固定装置的氟气功能化表面使用树脂化学结合到玻璃纤维槽。 树脂与官能化表面发生化学反应，在夹具穿透油底壳壳体和油底壳玻璃纤维外壳之间产生强烈的化学键。 例如，固定装置的表面通过高压釜中的含氟气体混合物官能化，温度，压力和持续时间在聚乙烯夹具表面产生C = O双键。 树脂与C = O双键发生化学反应，并与玻璃纤维过渡配件结合在一起，能够连接到油底壳的外壳。