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    • 33. 发明申请
    • EROSION AND STORM WATER CONTROL APPARATUS AND METHOD
    • 腐蚀和储存水控制装置和方法
    • US20170057832A1
    • 2017-03-02
    • US15251002
    • 2016-08-30
    • Granite Environmental, Inc.
    • Mark Wilkie
    • C02F1/00B01D29/27E03F1/00E02B11/00
    • C02F1/004C02F1/283C02F1/52C02F2101/20C02F2101/32C02F2103/001E02B3/04E02B3/104E02B3/106E03F5/14Y02A10/13
    • In accordance with one embodiment of the present invention, the invention is an erosion and storm water control apparatus comprising a hopper portion, an upstream apron, and a downstream apron. The hopper portion may be fabricated from permeable filter fabric and is aided in remaining open by gussets that may be comprised of fabric or other material. The hopper may comprise a self-rising upper edge. The upstream apron may comprise pockets that may be filled with dirt, rocks or the like, and may be buried in an upstream trench, in order to hold the erosion and storm water control apparatus in place during a runoff event, such as during or directly after a thunderstorm. The downstream apron may be fabricated from impervious membrane for anchoring with adhesive, staples, stakes, weights or the like. The invention may comprise handles to assist in the removal of debris and sediment.
    • 根据本发明的一个实施例,本发明是一种侵蚀和雨水控制装置,包括料斗部分,上游围裙和下游围裙。 料斗部分可以由可渗透的过滤织物制成,并且可以由可以由织物或其它材料构成的角撑板保持打开。 料斗可以包括自升式上边缘。 上游围裙可以包括可以填充有污物,岩石等的袋,并且可以被埋在上游沟槽中,以便在径流事件期间(例如在或直接地)期间将侵蚀和雨水控制装置保持在适当位置 雷暴后 下游围裙可以由不透水膜制成,用于用粘合剂,钉,桩,重物等锚定。 本发明可以包括用于帮助去除碎片和沉积物的手柄。
    • 35. 发明授权
    • Filter
    • 过滤
    • US08978898B2
    • 2015-03-17
    • US13391830
    • 2009-08-25
    • Shigemitsu Sakairi
    • Shigemitsu Sakairi
    • B01D29/27B01D29/00
    • B01D29/27B01D29/96B01D2201/24B01D2201/307B01D2201/34Y10S55/26
    • A filter including a container and a basket which is contained in the container and has mounted thereto a bag-like filter element and filtering liquid to be processed by allowing the liquid to pass through the filter element. The filter includes an upper tubular section forming the upper part of the basket and having an upper end open, and an annular seal mounted inside the container and held between the upper tubular section and the container. The upper tubular section has a first fitting surface having an outer diameter decreasing downward. The seal has a second fitting surface having an inner diameter which decreases downward and engaging with the first fitting surface. When the seal receives force acting outward radially from the upper tubular section, compressive deformation of the seal is limited to a predetermined amount.
    • 一种过滤器,其包括容纳在容器中并且通过允许液体通过过滤元件而装配有袋状过滤元件和被处理过滤液的容器和篮。 过滤器包括形成篮的上部并具有上端打开的上管状部分,以及安装在容器内部并保持在上管状部分和容器之间的环形密封件。 上管状部分具有第二装配表面,其外径向下减小。 密封件具有第二配件表面,其具有向下减小并与第一配件表面接合的内径。 当密封件受到从上管状部分向外径向作用的力时,密封件的压缩变形被限制在预定量。
    • 38. 发明申请
    • FILTER
    • 过滤
    • US20120152820A1
    • 2012-06-21
    • US13391830
    • 2009-08-25
    • Shigemitsu Sakairi
    • Shigemitsu Sakairi
    • B01D29/27
    • B01D29/27B01D29/96B01D2201/24B01D2201/307B01D2201/34Y10S55/26
    • A filter including a container and a basket which is contained in the container and has mounted thereto a bag-like filter element and filtering liquid to be processed by allowing the liquid to pass through the filter element. The filter includes an upper tubular section forming the upper part of the basket and having an upper end open, and an annular seal mounted inside the container and held between the upper tubular section and the container. The upper tubular section has a first fitting surface having an outer diameter decreasing downward. The seal has a second fitting surface having an inner diameter which decreases downward and engaging with the first fitting surface. When the seal receives force acting outward radially from the upper tubular section, compressive deformation of the seal is limited to a predetermined amount.
    • 一种过滤器,其包括容纳在容器中并且通过允许液体通过过滤元件而装配有袋状过滤元件和被处理过滤液的容器和篮。 过滤器包括形成篮的上部并具有上端打开的上管状部分,以及安装在容器内部并保持在上管状部分和容器之间的环形密封件。 上管状部分具有第二装配表面,其外径向下减小。 密封件具有第二配件表面,其具有向下减小并与第一配件表面接合的内径。 当密封件受到从上管状部分向外径向作用的力时,密封件的压缩变形被限制在预定量。
    • 39. 发明授权
    • Hose clasp for a pool cleaner filter bag
    • 软管扣为泳池清洁过滤袋
    • US07462278B2
    • 2008-12-09
    • US11349797
    • 2006-02-08
    • Michael A. Meritt-Powell
    • Michael A. Meritt-Powell
    • B01D29/27E04H4/16F16L3/127F16L3/13F16L3/137B65D63/12B65D63/10
    • B01D29/27E04H4/1654Y10T24/1498Y10T24/3444Y10T24/3445Y10T24/3447Y10T24/44829
    • An improved hose clasp for supporting a filter bag in a generally upright orientation on a pool cleaner as disclosed, for example, in U.S. Pat. Nos. 5,863,425; 4,558,479; and 3,822,754. The hose clasp includes a generally cylindrical split collar having separable free ends including a pair of radially outwardly extending clasp arms. The clasp arms are springably separable to permit placement of the split collar onto a supply hose or the like coupled to the pool cleaner. The clasp arms are notched to accommodate movement to an interlocked cross-over position, with a boss on one of the clasp arms protruding through a lock port in the other clasp arm. A leash member such as a ported tab carried by the filter bag is fitted over the boss in a position interposed between the interlocked clasp arms to support the filter bag relative to the supply hose.
    • 一种改进的软管扣,用于在泳池清洁器上以大致直立的方向支撑过滤袋,例如在美国专利No. 第5,863,425号; 4,558,479; 和3,822,754。 软管扣包括一个具有可分离的自由端的大致圆柱形的开口环,包括一对径向向外延伸的扣臂。 扣臂可弹性地分离以允许将开口套环放置在耦合到池清洁器的供应软管等上。 扣钩臂被切口以适应运动到互锁的交叉位置,其中一个扣环臂上的凸台突出穿过另一个夹紧臂中的锁定口。 诸如由过滤袋承载的带状突片之类的带状构件在插入在互锁夹臂之间的位置上装配在凸台上,以相对于供给软管支撑过滤袋。
    • 40. 发明授权
    • Disposable filter bag for a pool cleaner
    • 一次性过滤袋,用于泳池清洁剂
    • US07208083B2
    • 2007-04-24
    • US10917790
    • 2004-08-13
    • Michael A. Meritt-Powell
    • Michael A. Meritt-Powell
    • E04H4/16B01D29/27
    • B01D39/1623E04H4/1654Y10S264/48
    • An improved disposable filter bag for use with a pool cleaner of the type disclosed, for example, in U.S. Pat. Nos. 5,863,425; 4,558,479; and 3,822,754. The filter bag is formed from a porous filter material such as a non-woven spunbond polymer having marginal seams formed by direct welding, in the absence of additional adhesive material, to form a reinforced cuff defining an open bag mouth leading to a hollow bag interior. The cuff is configured for removable attachment to a downstream end of a pool cleaner suction mast, as by removable connection to a mounting collar as disclosed in U.S. Pat. Nos. 5,863,425; D409,341; D468,067; and 6,740,233. The filter bag incorporates a ported tab formed generally at an upper end thereof for facilitated removable coupling to a pool cleaner supply hose or the like which supports the filter bag in a generally upright orientation.
    • 一种改进的一次性过滤袋,其用于例如在美国专利No. 第5,863,425号; 4,558,479; 和3,822,754。 过滤袋由诸如具有通过直接焊接形成的边缘接缝的无纺纺粘聚合物的多孔过滤材料形成,在没有附加粘合剂材料的情况下形成加强的套筒,以形成限定通向中空袋内部的开口袋口 。 袖带被配置为可拆卸地附接到游泳池清洁器抽吸桅杆的下游端,如通过可拆卸地连接到安装套环,如美国专利No. 第5,863,425号; D409,341; D468,067; 和6,740,233。 过滤袋包括通常在其上端形成的便携式接头,用于便于可移动地连接到以大致竖直的方向支撑过滤袋的泳池清洁剂供应软管等。