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    • 3. 发明公开
    • 일체의 내부 불침투성 층을 구비하는 현장 경화형 라이너및 연속 제조 방법
    • 固定在具有一体化内部不可压缩层和连续制造方法的衬里
    • KR1020060126640A
    • 2006-12-08
    • KR1020067011194
    • 2004-11-03
    • 이나 애쿼지션 코포레이션.
    • 드라이버프랭클린토마스
    • F16L55/165F16L55/162B29C63/00
    • F16L55/1656B29C53/382B29C63/0004B29C63/065B29C63/36B29L2023/006F16L55/1654Y10T156/1013
    • A resin impregnated cured in place liner with an integral inner impermeable layer, (22) a method for its manufacture and an apparatus to do this are provided. The liner is formed from a resin impregnable material having an impermeable layer bonded to one surface. The material is formed into tubular shape with the impermeable layer on the outside of the tube about a tubular forming member and continuously everted into the tubular forming device to place the impermeable layer on the inside. An outer impermeable film (31) is placed about the inner tubular layer (28) and may be impregnated with vacuum in the usual manner. Alternatively, the tubular resin impregnable material may be passed through a resin tank (53) and impregnated with a curable resin prior to being wrapped with an outer impermeable layer. The impregnated liner is then suitable for pull-in-and-inflate which can be by steam in view of the integral inner impermeable layer of the liner.
    • 树脂浸渍固化在内衬上具有整体的内部不可渗透层,(22)其制造方法和设备。 衬垫由具有粘结在一个表面上的不可渗透层的树脂浸渍材料形成。 该材料形成为管状,管的外侧的不渗透层围绕管状形成构件,并连续地转入管状成形装置,以将不可渗透层置于内部。 外部不可渗透膜(31)围绕内管层(28)放置,并且可以以常规方式用真空浸渍。 或者,管状树脂浸渍材料可以在被外部不可渗透层包裹之前通过树脂罐(53)并浸渍有可固化树脂。 浸渍的衬垫然后适合于吸入和膨胀,其可以考虑到衬套的整体内部不可渗透层通过蒸汽。
    • 9. 发明公开
    • 종방향으로 보강된 현장 경화형 라이너
    • 长时间加固固定在地板内
    • KR1020060117336A
    • 2006-11-16
    • KR1020067011195
    • 2004-11-03
    • 이나 애쿼지션 코포레이션.
    • 드라이버프랭클린토마스왕웨이핑
    • B29C63/06B29C63/02F16L55/162F16L55/165
    • F16L55/1654B29C53/382B29C63/0021B29C63/065B29L2023/006
    • A longitudinally reinforced resin impregnated cured in place liner (21) with a reinforcing scrim (33) to limit longitudinal stretch is provided. A continuous length of resin impregnable tube is provided in lay flat condition and impregnated and a scrim (33) having greater strength in the warp direction than in the weft direction is placed on a portion of the bottom of the tube that is then feed into a tubular former where an impermeable film (31) is formed into a tube sealed and continuously everted about the inner tubular member and scrim travelling in an opposite direction so that the everted wrapping envelopes the tubular member. The reinforced tube may have an integral inner impermeable layer that is installed in an existing pipeline by the pull-in-and inflate method.
    • 提供浸渍固化的衬里(21)的纵向增强树脂与加强稀松布(33)以限制纵向拉伸。 将连续长度的树脂浸渍管设置在平铺状态并浸渍,并且在经纱方向上比纬向方向具有更大强度的稀松布(33)放置在管的底部的一部分上,然后将其进料到 管状成形器,其中不透水膜(31)形成为密封并且围绕内部管状构件和连续地绕着内部管状构件并且沿相反方向行进的缝合线的管子,使得所述直肠包裹物包封所述管状构件。 加强管可以具有一体的内部不可渗透层,其通过拉入和膨胀方法安装在现有管道中。