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    HYDRO-VAC FITTING
    1.
    发明公开
    HYDRO-VAC FITTING 审中-公开

    公开(公告)号：US20240003477A1

    公开(公告)日：2024-01-04

    申请号：US18467494

    申请日：2023-09-14

    Applicant: EMCO, Inc.

    Inventor： Glenn Gevik

    IPC: F16L43/00 ,  F16L23/12 ,  E02F3/88 ,  E02F3/90 ,  F16L57/06 ,  E02F3/92 ,  E02F7/10 ,  F16L57/00

    CPC classification number: F16L43/001 ,  F16L23/125 ,  E02F3/8816 ,  E02F3/90 ,  F16L57/06 ,  E02F3/9243 ,  E02F7/10 ,  F16L57/005

    Abstract: An elbow fitting for an excavating apparatus can include a curved cylindrical pipe that can include a first metal material. In an example, the fitting can be configured for coupling to a hose. The pipe can include an interior surface and an exterior surface. Optionally, a perimeter of the pipe does not exceed a diameter of a first end of the pipe. The fitting can include a cladding layer (e.g., a second metal material) that can be coupled to the first metal material within the interior surface of the pipe. The cladding layer can include an abrasion-resistant material. The cladding layer can be coupled to the pipe such as with a welding operation. The cladding layer can include one or more ridges. The cladding layer can corregate the interior surface of the fitting and exterior surfaces of the fitting which can come into contact with abrasive material.

    DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER
    5.
    发明申请
    DRAG HEAD AND TRAILING SUCTION HOPPER DREDGER 有权
    DRAG头和拖车吸TION ER。

    公开(公告)号：US20140190044A1

    公开(公告)日：2014-07-10

    申请号：US14131500

    申请日：2012-07-04

    Applicant: Serge Wezemer

    Inventor： Serge Wezemer

    IPC: E02F3/92 ,  E02F3/88

    CPC classification number: E02F3/9243 ,  E02F3/8875 ,  E02F3/9206 ,  E02F3/9262 ,  E02F3/9293 ,  E02F5/006

    Abstract: A drag head (100) for dredging material (2) from the bed (3) of a body of water and transporting the material (2) to a suction tube (120). The drag head (100) is arranged to be dragged over the bed (3) in a dragging direction (D). The drag head (100) includes a suction section (110) in which an under pressure can be created to suck up the material (2) from the bed (3) through a suction opening (113) into a suction chamber (112). A heel section (111) guides the drag head (100) along the bed (3). The suction section (110) is preferably rotatably connected to the heel section (111). The suction section (110) also includes an outlet (114) for transporting the material (2) towards the suction tube (120).

    Abstract translation: 用于从水体的床（3）疏通材料（2）并将材料（2）输送到吸管（120）的拖曳头（100）。 牵引头（100）被布置成沿拖曳方向（D）拖动在床（3）上。 拖曳头（100）包括吸入部（110），在该吸引部（110）中可以产生下压，以通过吸入口（113）将床（3）从床（3）吸入吸入室（112）。 脚跟部分（111）沿着床（3）引导拖曳头（100）。 抽吸部（110）优选地可旋转地连接到跟部（111）。 抽吸部分（110）还包括用于将材料（2）输送到抽吸管（120）的出口（114）。

    SEA BED LEVELLING AND CONSOLIDATION SYSTEM
    7.
    发明申请
    SEA BED LEVELLING AND CONSOLIDATION SYSTEM 审中-公开
    海底水平和综合体系

    公开(公告)号：US20120282040A1

    公开(公告)日：2012-11-08

    申请号：US13514465

    申请日：2010-12-10

    Applicant: Cesar Del Campo y Ruiz de Almodovar

    Inventor： Cesar Del Campo y Ruiz de Almodovar

    IPC: E02D3/12 ,  E02F3/90 ,  E02F5/28

    CPC classification number: E02F3/9243 ,  E02F5/006 ,  E02F5/22

    Abstract: A system for the levelling and consoliation of the sea bed that comprises of a suction hood (1) driven into the ground, a pieza (2) coiled into the hood (1), some L-shaped tubes (3) welded to the part (2), some tubes (4) connected perpendicularly to each one of the horizontal stretches of the tubes (3), some inclined continuous plates (5) on the free ends of the tubes (4), some tubes connected telescopically (6) on the inside of the suction hood and a pinion (7) that allows the tubes to turn (3). Furthermore, for the consolidation of the sea bed, comprised of a hopper (8) in which the grout that is going to be used is stored to consolidate the ground, some bombas de cavidad progresiva that are located inside the vertical part of the tubes (3) and some pinions connected to the axle of the pumps.

    Abstract translation: 一种用于平整和协调海床的系统，其包括被驱动到地面中的抽吸罩（1），卷绕到罩（1）中的一个盘状物（2），一些焊接到该部件上的L形管（3） （2），一些管（4）垂直于管（3）的每个水平延伸部分连接，管（4）的自由端上的一些倾斜的连续板（5），一些管可伸缩地连接（6） 在抽吸罩的内侧和允许管转动的小齿轮（7）（3）上。 此外，为了巩固海床，其包括料斗（8），其中存储要使用的浆料以固结地面，一些位于管的垂直部分内的炸弹（进入） 3）和一些小齿轮连接到泵的轴上。

    Structure to contain a large water body of at least 15,000 m3
    8.
    发明授权
    Structure to contain a large water body of at least 15,000 m3 有权
    结构含有至少15,000立方米的大型水体

    公开(公告)号：US08062514B2

    公开(公告)日：2011-11-22

    申请号：US12884842

    申请日：2010-09-17

    Applicant: Fernando Benjamin Fischmann Torres

    Inventor： Fernando Benjamin Fischmann Torres

    IPC: C02F1/40

    CPC classification number: E04H4/00 ,  C02F1/00 ,  C02F1/40 ,  C02F1/46 ,  C02F1/505 ,  C02F1/56 ,  C02F1/72 ,  C02F1/722 ,  C02F1/76 ,  C02F1/766 ,  C02F1/78 ,  C02F7/00 ,  C02F2103/007 ,  C02F2103/42 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/11 ,  E02B1/003 ,  E02B3/00 ,  E02F3/885 ,  E02F3/8866 ,  E02F3/9243 ,  Y02W10/15 ,  Y02W10/37

    Abstract: The invention discloses a process to implement and maintain water bodies larger than 15,000 m3 for recreational use, which comprises the following steps: a.—providing a structure able to contain a large water body larger than 15,000 m3; b.—feeding the structure of step (a) with inlet water; c.—measuring water pH; d.—adding an oxidizing agent to the water contained in the structure of step (a), e.—adding a flocculating agent in concentrations within 0.02 and 1 ppm with maximal frequencies of 6 days and cleaning the bottom of the structure of step (a) with a suction device to remove precipitated impurities from the bottom of said structure, and; f.—generating a displacement of surface water containing impurities and surface oils by means of the injection of inlet water according to step (b), which generates said displacement in such a way to remove said surface water arranged in the structure of step (a), which together with step (e) replaces traditional filtering.

    Abstract translation: 本发明公开了一种实施和维护大于15000立方米用于娱乐用途的水体的方法，包括以下步骤：a。提供能够容纳大于15000立方米的大型水体的结构; b。用入口水供给步骤（a）的结构; c。测量水的pH值; d。向步骤（a）的结构中所含的水中加入氧化剂，e。以最大频率6天加入浓度在0.02和1ppm内的絮凝剂，并清洗步骤 a）用抽吸装置从所述结构的底部除去沉淀的杂质， f）通过根据步骤（b）通过注入入口水产生含有杂质和表面油的表面水的位移，其产生所述位移以去除在步骤（a）的结构中排列的所述表面水 ），它们与步骤（e）一起取代了传统的过滤。

    DREDGING APPARATUS
    9.
    发明申请
    DREDGING APPARATUS 审中-公开
    拖放装置

    公开(公告)号：US20110042284A1

    公开(公告)日：2011-02-24

    申请号：US12916592

    申请日：2010-10-31

    Applicant: RICHARD JOHN PHILLIPS

    Inventor： RICHARD JOHN PHILLIPS

    IPC: E02F3/92 ,  C02F1/00

    CPC classification number: E02F3/9243 ,  E02F3/58 ,  E02F3/8875 ,  E02F9/06

    Abstract: In embodiments of the invention, a dredging head assembly uses vacuum only, or a combination of vacuum and flexible PVC tines, rather than the harsh digging and/or scraping features of conventional dredging equipment. Embodiments of the invention also provide a dredging head assembly that may be used in very shallow water. An embodiment of the invention includes a hose and wand to enable vacuuming around obstacles. One variant of the head assembly is adapted for skimming floating debris from the surface of a body of water.

    Abstract translation: 在本发明的实施例中，疏浚头组件仅使用真空或真空和柔性PVC尖齿的组合，而不是常规疏浚设备的苛刻的挖掘和/或刮削特征。 本发明的实施例还提供了可用于非常浅的水中的疏浚头组件。 本发明的一个实施例包括一个软管和魔杖，以便能够围绕障碍物进行抽真空。 头部组件的一个变型适用于从浮体的表面去除漂浮的碎片。

    Suction head for sediment dredge
    10.
    发明授权
    Suction head for sediment dredge 有权
    吸泥头吸泥头疏浚

    公开(公告)号：US07552551B2

    公开(公告)日：2009-06-30

    申请号：US11302354

    申请日：2005-12-12

    Applicant: Richard J. Kohutko

    Inventor： Richard J. Kohutko

    IPC: E02F3/00

    CPC classification number: E02F3/9243

    Abstract: Dredge heads, for use with a dredging system, include one or more movable members, e.g. grate members, adapted and configured to selectively extend across the opening of the dredge head. The movable member(s) enables a user to clear the dredge head of plugging masses or blockages without having to de-energize the dredge system pump. Also, the movable member(s) enable a user to clear the dredge head of plugging masses or blockages without requiring the user to manually, by using his or her hand, withdraw the plugging masses or blockages from the opening of the suction/dredge heads.

    Abstract translation: 用于疏浚系统的疏浚头包括一个或多个可移动构件，例如， 格栅构件，适于和构造成选择性地延伸穿过挖泥头的开口。 可移动构件使得使用者能够清除疏浚头堵塞质量或堵塞，而不必使挖泥系统泵断电。 此外，可移动构件使得使用者能够通过使用他或她的手来手动地将吸入物质或堵塞物从吸入/疏通头的开口中取出而堵塞质量或堵塞物，而不需要使用者 。

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