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1. 发明申请

WO2012078557A3 HYDROPHILIC END SEAL 审中-公开
标题翻译：亲水性末端密封
公开(公告)号：WO2012078557A3
公开(公告)日：2012-12-06
申请号：PCT/US2011063398
申请日：2011-12-06
申请人： LMK ENTPR INC , KIEST JR LARRY W
发明人： KIEST JR LARRY W
IPC分类号： F16J15/02
CPC分类号： F16L55/179 , E03F2003/065 , Y10T29/49826 , Y10T29/53
摘要： A kit, apparatus, and method for sealing a junction between a manhole and a pipe within a sewer system are provided. In a first embodiment, the end of a pipe adjacent a manhole is sealed by the use of a pipe liner and a tubular sleeve made of a hydrophilic material. The tubular sleeve is held in place by a mechanical fastener and a pipe liner is installed or otherwise placed through the tubular sleeve and against the wall of the pipe. In a second embodiment, a majority of the area surrounding a junction of a pipe and a manhole is sealed by the use of a tubular sleeve made of a hydrophilic material including a flange portion, a mechanical fastener, a pipe liner, and a manhole liner.
摘要翻译：提供了一种用于密封下水道系统内的人孔和管道之间的接合部的套件，设备和方法。在第一实施例中，通过使用由亲水材料制成的管衬和管状套来密封与人孔相邻的管的端部。管状套筒通过机械紧固件保持就位，并且管道衬套安装或以其他方式穿过管状套筒并且抵靠管道壁。在第二实施例中，通过使用由亲水材料制成的管状套筒来密封管道和人孔的接合部周围的大部分区域，所述管状套筒包括凸缘部分，机械紧固件，管衬和人孔衬垫。

2. 发明申请

WO2008039767A2 NEW METHOD AND DEVICE FOR LINING PIPE 审中-公开
标题翻译：用于衬管的新方法和装置
公开(公告)号：WO2008039767A2
公开(公告)日：2008-04-03
申请号：PCT/US2007079414
申请日：2007-09-25
申请人： LMK ENTPR INC , KIEST JR LARRY W
发明人： KIEST JR LARRY W
IPC分类号： F16L55/165 , F16L55/24
CPC分类号： F16L55/1656 , F16L55/165 , F16L55/179
摘要： The present invention is a new liner assembly for use in pipes constructed from a flexible liner formed from a resin absorbent material. A compressible material, such as stitch-bond or foam, is attached to one or more sides of the liner for forming a taper along the compressible material when the liner is cured in place in the pipe using a curable resin and an expandable bladder to shape the liner to match the inside shape of the pipe. A taper is formed along the compressible material from the inside of the liner down to the inside of the pipe in which the liner is placed. As a result, a taper prevents accumulation of solid materials at the location of the pipe repair and thus prevents future clogging of the pipe at the repair.
摘要翻译：本发明是一种用于由由树脂吸收材料形成的柔性衬里构成的管中的新衬套组件。一种可压缩的材料，例如缝合或泡沫，连接到衬套的一侧或多侧，用于在衬套在管中使用可固化树脂和可膨胀气囊固化就位时沿着可压缩材料形成锥形衬管匹配管子的内部形状。沿着可压缩材料从衬里的内部向下延伸到管道的内部，形成有锥形。结果，锥形防止固体材料在管道修复的位置处积聚，从而防止在修理时管道的未来堵塞。

3. 发明申请

WO2012009219A2 MANHOLE LINER AND METHOD OF USING THE SAME 审中-公开
标题翻译：人孔内衬和使用它的方法
公开(公告)号：WO2012009219A2
公开(公告)日：2012-01-19
申请号：PCT/US2011043345
申请日：2011-07-08
申请人： LMK ENTPR INC , KIEST JR LARRY W
发明人： KIEST JR LARRY W
IPC分类号： E02D29/12
CPC分类号： E02D29/125 , B29C63/20 , E02D29/12 , E02D29/128 , E03F5/025 , E04B1/66
摘要： A manhole liner and a method of using the same are provided. The manhole liner is sized substantially equally to the largest diameter of the manhole, so that the liner does not have to stretch to be pressed against the manhole wall. Additionally, the liner is impregnated with a resinous material capable of curing and hardening. A bladder, preferably stretchable circumferentially and having a diameter less than the smallest diameter of the manhole, is inserted into the liner. The bladder is expanded to press the liner against the wall of the manhole to dispense resinous material from the liner, while the liner is able to fold over itself in areas having a diameter less than the original diameter of the liner. Because the bladder stretches to produce a smooth outside surface, the resinous material will migrate to areas in the folds and will cure with a smooth interior surface.
摘要翻译：提供了一种人孔衬垫及其使用方法。人孔衬垫的尺寸基本上等于人孔的最大直径，以使衬垫不必伸展以压靠人孔壁。此外，衬里浸渍有能够固化和硬化的树脂材料。优选将可沿圆周方向拉伸且直径小于人孔最小直径的囊插入衬里。膨胀囊状物以将衬垫压在人孔的壁上以从衬里分配树脂材料，同时衬里能够在直径小于衬里原始直径的区域自身折叠。由于膀胱伸展以产生光滑的外表面，树脂材料将迁移至褶皱区域并且将以光滑的内表面固化。

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