ERDWÄRMESONDE AUS VERNETZTEM POLYMERMATERIAL
    1.
    发明申请
    ERDWÄRMESONDE AUS VERNETZTEM POLYMERMATERIAL 审中-公开
    交联高分子材料的大地测探

    公开(公告)号:WO2009074287A1

    公开(公告)日:2009-06-18

    申请号:PCT/EP2008/010434

    申请日:2008-12-09

    发明人: LIEBEL, Volker

    IPC分类号: F24J3/08

    摘要: Die Erdwärmesonde (1), bestehend aus wenigstens zwei wenigstens abschnittsweise parallel verlaufenden polymeren Rohren (2.1, 2.2) sowie einem aus gleichartigem Material hergestellten ein- oder mehrteiligem Formteil (3) an einem Ende mindestens eines Rohres, zeichnet sich gemäß vorliegender Erfindung dadurch aus, dass zumindest das erdberührte Rohr mit dem Formteil verschweißt und vernetzt ist.

    摘要翻译: 的地热探针(1),其由至少两个至少部分地并行的聚合物管(2.1,2.2),以及一个成形部件中的一个端部的至少一个管的特征在于根据本发明的特征在于由相同的单个或多个部件(3)的材料制成, 至少与地面管的接触焊接到模制部分和是交联的。

    RESIN HOSE CONNECTING STRUCTURE
    4.
    发明申请
    RESIN HOSE CONNECTING STRUCTURE 审中-公开
    树脂软管连接结构

    公开(公告)号:WO1994000286A1

    公开(公告)日:1994-01-06

    申请号:PCT/JP1993000581

    申请日:1993-04-30

    IPC分类号: B29C65/56

    摘要: A resin hose connecting structure which consists of a resin hose (10) composed of a blow molded hose body (12) an end portion of which is molded out of a hard thermoplastic resin, and a joint member (14) molded unitarily with the end portion of the hose body (12) out of a soft thermoplastic resin and having an inner circumferential engagement surface (22) which is coaxial with the hose body (12), and a mate tube body (24) formed out of a material which is harder than the above-mentioned soft thermoplastic resin, and having at a front end portion thereof a ring contacting wall the outer diameter of which can be reduced, and at the portion thereof which is behind the ring contacting wall an outer circumferential engagement surface engageable with the inner circumferential engagement suface of the resin hose (10), the ring contacting wall of the mate tube body (24) engaging the end portion of the resin hose body (12) with the outer circumferential engagement surface fitted to the inner circumferential engagement surface (22) to fixedly connect the resin hose (10) and mate tube body (24) together. This enables the degree of integration of the mate tube body (24) with hose body (12) to increase, and the joint member (14) is less likely to involve problems posed by the contact of a fluid flowing therein with the inner surface thereof.

    摘要翻译: 一种树脂软管连接结构,由树脂软管(10)组成,树脂软管(10)由吹塑成型的软管体(12)构成,其端部由硬质热塑性树脂模制而成,并且该连接部件(14)与端部 软管本体(12)的一部分由软质热塑性树脂制成,并具有与软管主体(12)同轴的内周啮合表面(22),以及由材料形成的配合管体(24) 比上述软质热塑性树脂硬,并且在其前端部分具有能够减小其外径的环接触壁,并且在环接触壁的后面的部分处,与外部接合壁可接合的外周接合表面 树脂软管(10)的内周接合表面,配合管主体(24)的环接触壁与树脂软管主体(12)的端部接合,外周接合表面装配到内ci 将树脂软管(10)和配合管体(24)固定连接在一起的收集表面(22)。 这使得配合管体(24)与软管主体(12)的集成度增加,并且联接构件(14)不太可能涉及由流体流动的流体与其内表面的接触所引起的问题 。

    PERMANENT FITTING FOR FLUID-TIGHT CONNECTIONS
    9.
    发明申请
    PERMANENT FITTING FOR FLUID-TIGHT CONNECTIONS 审中-公开
    用于流体连接的永久接头

    公开(公告)号:WO1997021953A1

    公开(公告)日:1997-06-19

    申请号:PCT/US1996019891

    申请日:1996-12-16

    IPC分类号: F16L47/02

    摘要: A pipe connector has a coupling (22) with a first cylindrical land (34), a second cylindrical land (36), and a third cylindrical land (38). There is a first annular recess (42) defined between the first cylindrical land (34) and the second cylindrical land (36), and a second annular recess (44) defined between the second cylindrical land (36) and the third cylindrical land (38). A gate channel (50) communicates between the two recesses (42, 44) through the second cylindrical land (36). Circumferential seals (46, 48) extend around the first and third cylindrical lands (34, 38). A cement injection port (52) communicates between the outside of the connector of the first recess (42), and a cement vent port (54) communicates between the outside of the connector and the second recess (44). In use, a pipe (24) is inserted into the coupling to rest upon the three lands (34, 36, 38), and cement is forced into the injection port (52). The cement flows circumferentially around the first annular recess (42), through the gate opening (50), circumferentially around the second annular recess (44), and out through the vent port (54). The seals (46, 48) prevent the cement from flowing out of the interior of the connector.

    摘要翻译: 管连接器具有带有第一圆柱形凸台(34),第二圆柱形凸台(36)和第三圆柱形凸台(38)的联轴器(22)。 限定在第一圆柱形接地区(34)和第二圆柱形接地区(36)之间的第一环形凹部(42)和限定在第二圆柱形接地区(36)和第三圆柱形接地区 38)。 门通道(50)通过第二圆柱形平台(36)在两个凹部(42,44)之间连通。 环形密封件(46,48)围绕第一和第三圆柱形凸台(34,38)延伸。 水泥注入口(52)在第一凹部(42)的连接器的外部连通,并且水泥排出口(54)在连接器的外部和第二凹部(44)之间连通。 在使用中,管(24)插入联接器中以搁置在三个平台(34,36,38)上,并且水泥被迫进入注入口(52)。 水泥浆围绕第一环形凹槽(42)周向地围绕第二环形凹槽(44)周向地流过门开口(50),并通过排放口(54)流出。 密封件(46,48)防止水泥从连接器的内部流出。

    SECONDARY CONTAINMENT SYSTEM USING FLEXIBLE PIPING
    10.
    发明申请
    SECONDARY CONTAINMENT SYSTEM USING FLEXIBLE PIPING 审中-公开
    使用柔性管道的二次容纳系统

    公开(公告)号:WO1990004157A1

    公开(公告)日:1990-04-19

    申请号:PCT/US1989004086

    申请日:1989-09-19

    申请人: TOTAL CONTAINMENT

    IPC分类号: G01M03/04

    摘要: A pipeline system is provided for a pumping system for fluid products, such as gasoline, diesel fuel and chemicals, and including a pump (12) for pumping such products from a storage tank (10) through the primary pipeline (30) of the pipeline system to a product dispenser (18). The pipeline system includes a secondary contanment system for the primary pipeline between the tank and dispenser which includes telescoping pipe sections (32a, 32b) of different diameters. The telescoping piping is installed around the primary pipeline (30) and the pipe sections are, prior to final installation, movable between intermediate and final positions, for enabling completion, testing and inspection of the primary pipeline prior to final completion of the secondary containment system. One section of the telescoping piping is a flexible corrugated pipe (42) which is able to bend around elbows. Compression seals and ring clamps (42a, 42b) are used to connect the components together.

    摘要翻译: 提供一种用于诸如汽油,柴油和化学品的流体产品的泵送系统的管道系统,并且包括用于从储罐(10)通过管道的主管线(30)将这些产品泵送的泵(12) 系统到产品分配器(18)。 管道系统包括用于罐和分配器之间的主要管道的次级容纳系统,其包括不同直径的伸缩管段(32a,32b)。 伸缩管道安装在主管道(30)周围,并且管段在最终安装之前可在中间和最终位置之间移动,以便在最终完成二次密封系统之前完成,测试和检查主管道 。 伸缩管道的一部分是能够围绕肘部弯曲的柔性波纹管(42)。 压缩密封件和环形夹具(42a,42b)用于将组件连接在一起。