Storm drain sediment filter
    2.
    发明授权

    公开(公告)号:US10786765B2

    公开(公告)日:2020-09-29

    申请号:US16532653

    申请日:2019-08-06

    申请人: ENPAC, L.L.C.

    IPC分类号: B01D29/27 E03F5/04

    摘要: A storm drain sediment filter that can be adapted to cover a catch basin and be held in place by a perforated grate. In one embodiment, the filter includes a frame including four L-shaped rigid members, each of which is provided with at least two spaced apart retaining members. The four L-shaped rigid members are arranged such that a rectangular frame is formed having a total of four overlapping sections. The retaining members engage one of the overlapping portions of the frame but slidably receives the other. No retaining ends are formed at the distal end of the slidably engaged L-shaped members to serve as a sliding boundary. Instead, the dimensions of the filter bag are such that the filter bag serves to define the maximum dimension of the frame and thereby maintain the overlapping L-shaped rigid members in slidable engagement with each other. A circular embodiment is also disclosed.

    Overpack salvage drum and related methods
    3.
    发明授权
    Overpack salvage drum and related methods 有权
    包装打捞鼓和相关方法

    公开(公告)号:US09592927B2

    公开(公告)日:2017-03-14

    申请号:US14669974

    申请日:2015-03-26

    申请人: ENPAC, L.L.C.

    摘要: An overpack salvage drum including a drum body and a lid. A bottom wall and side wall of the drum body cooperate to define an interior of the drum body. The lid is configured to close an open top of the drum body. The lid includes at least two independent lid threads to engage with corresponding independent drum threads provided on the drum body. The lid includes a plurality of alternating castellations having a flat inner facing side and castellations having an arcuate inner facing side, which can be interdigitated with castellations on another lid when two lids are stacked together, or can be used to lock with a drum body to rotationally secure a drum body relative to the lid when in a stacked arrangement. The lids include lugs and recesses, or rings that allow for secure stacking of the lids.

    摘要翻译: 一个包装桶包括一个鼓体和一个盖子。 鼓体的底壁和侧壁协作以限定滚筒本体的内部。 盖被构造成关闭滚筒本体的开口顶部。 该盖包括至少两个独立的盖螺纹,以与设置在滚筒本体上的相应独立的滚筒螺纹啮合。 盖子包括多个具有平坦的内侧面的交替的城堡和具有弧形的内侧面的雉鸡,当两个盖子堆叠在一起时,它们可以与另一个盖子上的蓖麻相互交叉,或者可以用于与鼓体一起锁定 当堆叠布置时,相对于盖旋转地固定鼓体。 盖子包括允许盖子的安全堆叠的凸耳和凹槽或环。

    CONTAINMENT SYSTEMS AND METHODS OF MAKING AND USING SAME
    4.
    发明申请
    CONTAINMENT SYSTEMS AND METHODS OF MAKING AND USING SAME 审中-公开
    容纳系统及其制造和使用方法

    公开(公告)号:US20150367988A1

    公开(公告)日:2015-12-24

    申请号:US14763513

    申请日:2014-01-22

    申请人: ENPAC, L.L.C.

    IPC分类号: B65D21/02 B65D90/24 B29C41/04

    摘要: A containment system includes a rotationally molded polymeric base unit in the form of a tub having an open top. The base unit includes a generally L-shaped rim at the open top comprised of an upwardly extending section that terminates in a cut edge and an inwardly extending section. The containment system also includes at least one perforated grate having a top side, a bottom side and a peripheral edge. The at least one perforated grate is supported, at least in part, by the inwardly extending section of the rim in such a manner that a container can be supported on the top side of the grate above the tub.

    摘要翻译: 容纳系统包括旋转模制的具有开口顶部的桶形式的聚合物基底单元。 基部单元包括在开口顶部处的大致L形的边缘,其包括终止于切割边缘和向内延伸的部分的向上延伸的部分。 容纳系统还包括具有顶侧,底侧和周缘的至少一个穿孔格栅。 至少一个穿孔格栅至少部分地由边缘的向内延伸的部分支撑,使得容器可以被支撑在桶的上方的格栅的顶侧上。

    Storm drain sediment filter
    5.
    发明授权

    公开(公告)号:US10384155B1

    公开(公告)日:2019-08-20

    申请号:US14464691

    申请日:2014-08-20

    申请人: ENPAC, L.L.C.

    IPC分类号: B01D29/27 E03F5/04

    摘要: A storm drain sediment filter that can be adapted to cover a catch basin and be held in place by a perforated grate. In one embodiment, the filter includes a frame including four L-shaped rigid members, each of which is provided with at least two spaced apart retaining members. The four L-shaped rigid members are arranged such that a rectangular frame is formed having a total of four overlapping sections. The retaining members engage one of the overlapping portions of the frame but slidably receives the other. No retaining ends are formed at the distal end of the slidably engaged L-shaped members to serve as a sliding boundary. Instead, the dimensions of the filter bag are such that the filter bag serves to define the maximum dimension of the frame and thereby maintain the overlapping L-shaped rigid members in slidable engagement with each other. A circular embodiment is also disclosed.

    METHODS FOR PROTECTING A GROUND SURFACE FROM EXPOSURE TO MATERIAL THAT MAY BE SPILLED FROM OR LEAK FROM ONE OR MORE CONTAINERS
    7.
    发明申请
    METHODS FOR PROTECTING A GROUND SURFACE FROM EXPOSURE TO MATERIAL THAT MAY BE SPILLED FROM OR LEAK FROM ONE OR MORE CONTAINERS 有权
    保护接地表面材料的方法可从一个或多个容器中泄漏或泄漏

    公开(公告)号:US20160001920A1

    公开(公告)日:2016-01-07

    申请号:US14856821

    申请日:2015-09-17

    申请人: ENPAC, L.L.C.

    IPC分类号: B65D19/06

    摘要: Methods for protecting a ground surface from exposure to material that may be spilled from or leak from one or more containers, which includes setting up a portable spill containment system that includes at least one grate for supporting the one or more containers. The grate includes a plurality of drain holes. The portable spill containment system includes a flexible bag configured to contain spills or leakage from the one or more containers that pass through the drain holes of the grate. In one embodiment, the portable spill containment system includes a plurality of pedestals that support the at least one grate. In another embodiment, the portable spill containment system includes an interconnected grid structure formed of separate and distinct spaced apart beams.

    摘要翻译: 用于保护地面免受暴露于可能从一个或多个容器溢出或泄漏的材料的方法,其包括建立便携式泄漏容纳系统,其包括用于支撑所述一个或多个容器的至少一个格栅。 炉排包括多个排水孔。 便携式泄漏容纳系统包括柔性袋,其被配置为容纳来自通过炉排排水孔的一个或多个容器的泄漏或泄漏。 在一个实施例中,便携式泄漏容纳系统包括支撑至少一个格栅的多个基座。 在另一个实施例中,便携式泄漏容纳系统包括由分开且不同的间隔开的梁形成的互连网格结构。

    STORM DRAIN SEDIMENT FILTER
    10.
    发明申请

    公开(公告)号:US20190358564A1

    公开(公告)日:2019-11-28

    申请号:US16532653

    申请日:2019-08-06

    申请人: ENPAC, L.L.C.

    IPC分类号: B01D29/27 E03F5/04

    摘要: A storm drain sediment filter that can be adapted to cover a catch basin and be held in place by a perforated grate. In one embodiment, the filter includes a frame including four L-shaped rigid members, each of which is provided with at least two spaced apart retaining members. The four L-shaped rigid members are arranged such that a rectangular frame is formed having a total of four overlapping sections. The retaining members engage one of the overlapping portions of the frame but slidably receives the other. No retaining ends are formed at the distal end of the slidably engaged L-shaped members to serve as a sliding boundary. Instead, the dimensions of the filter bag are such that the filter bag serves to define the maximum dimension of the frame and thereby maintain the overlapping L-shaped rigid members in slidable engagement with each other. A circular embodiment is also disclosed.