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    Exhaust pipe connecting structure
    1.
    发明授权
    Exhaust pipe connecting structure 有权
    排气管连接结构

    公开(公告)号：US09062587B2

    公开(公告)日：2015-06-23

    申请号：US13460855

    申请日：2012-05-01

    Applicant: Koichi Nakayama ,  Toshio Suzuki ,  Katsumi Ochiai

    Inventor： Koichi Nakayama ,  Toshio Suzuki ,  Katsumi Ochiai

    IPC: F16L17/00 ,  F01N13/00 ,  F16L39/00 ,  F01N13/10 ,  F01N13/14 ,  F01N13/18 ,  F16L21/05

    CPC classification number: F01N13/00 ,  F01N13/004 ,  F01N13/10 ,  F01N13/141 ,  F01N13/1827 ,  F16L21/05 ,  F16L39/00

    Abstract: An exhaust pipe connecting structure includes a first exhaust pipe, a second exhaust pipe, a seal member, and a gasket. The second exhaust pipe is a separate part from the first exhaust pipe. The second exhaust pipe is connected to the first exhaust pipe and defines an exhaust passage together with the first exhaust pipe. The seal member is located between the first exhaust pipe and the second exhaust pipe in a connecting portion where the first exhaust pipe and the second exhaust pipe connect. The gasket is arranged between the seal member and the exhaust passage in the connecting portion where the first exhaust pipe and the second exhaust pipe connect together. The gasket has a heat resistant property.

    Abstract translation: 排气管连接结构包括第一排气管，第二排气管，密封构件和垫圈。 第二排气管是与第一排气管分开的部分。 第二排气管与第一排气管连接并与第一排气管一起形成排气通路。 在第一排气管和第二排气管连接的连接部分中，密封构件位于第一排气管和第二排气管之间。 密封件设置在第一排气管和第二排气管连接在一起的连接部分中的密封构件和排气通道之间。 垫圈具有耐热性能。

    Pipe joint
    2.
    发明授权
    Pipe joint 失效
    管接头

    公开(公告)号：US5280972A

    公开(公告)日：1994-01-25

    申请号：US834931

    申请日：1992-02-13

    Applicant: Joakim Andersson

    Inventor： Joakim Andersson

    IPC: F16L21/02 ,  B28B21/56 ,  F16L21/025 ,  F16L21/05 ,  F16L17/00 ,  F16L19/00 ,  F16L49/00

    CPC classification number: B28B21/765 ,  B28B21/563 ,  F16L21/025 ,  F16L21/05 ,  Y10S285/91

    Abstract: A pipe joint comprising two sealing surfaces (6, 36) one positioned on each of two end portions (2, 4) of two pipes and a sealing device comprising a sealing ring (18). The sealing surfaces (6, 36) form a cylindrical sealing space in which the sealing ring (18) is compressed. In connection with the sealing ring there is in one of the pipe end portions arranged a circumferential cavity (34) partially receiving the elastic material of the sealing ring (18). The sealing surfaces (6, 36) form sealing space portions having a small and substantially equal space width on either side of the sealing ring (18) in the axial direction of the joint for forming supports for carrying transverse loads on either side of the sealing ring.

    Abstract translation: 一种管接头，包括两个密封表面（6,36），一个位于两个管的两个端部（2,4）中的每一个上，密封装置包括密封环（18）。 密封表面（6,36）形成密封环（18）被压缩的圆柱形密封空间。 与密封环相关联，在一个管端部中布置有部分地容纳密封环（18）的弹性材料的周向空腔（34）。 密封面（6,36）形成密封空间部分，该密封空间部分在密封环（18）的任一侧在接头的轴向上具有小且基本上相等的空间宽度，用于形成用于在密封件的两侧承载横向载荷的支承件 环。

    Collar for joint of underground pipe
    3.
    发明授权
    Collar for joint of underground pipe 失效
    地下管接头的领

    公开(公告)号：US3917285A

    公开(公告)日：1975-11-04

    申请号：US41414473

    申请日：1973-11-09

    Applicant: INTERPACE CORP

    Inventor： SWANSON HAROLD V ,  BALD ROBERT E

    IPC: F16L13/11 ,  F16L21/025 ,  F16L21/05 ,  F16L58/18 ,  F16J15/10

    CPC classification number: F16L21/025 ,  F16L13/113 ,  F16L21/05 ,  F16L58/185 ,  Y10S277/944 ,  Y10S285/915

    Abstract: A method for joining nonmetallic pipes underground, with the pipes having mating pairs of bells and spigots, by fitting between mating spigots and bells dry distortable bands of an open celled material (preferably reticulated polyurethane foam) having a particulate water reactive material (preferably portland cement) impregnated therein and engaging each of the bands between one of the bells and its mating spigot. On wetting of the bands with water, the water reactive material therefor forms a water impervious hard sealant.

    Abstract translation: 一种用于将地下非金属管连接的管道，具有配对的钟形和插口的管道，通过在配合插口和钟形之间安装具有颗粒状水反应性材料（优选波特兰水泥）的开孔（优选网状聚氨酯泡沫）的干燥可变形带 ）浸渍在其中并且使其中一个钟和其配合插口之间的每个带接合。 在用水润湿带时，其反应性水反应性材料形成不透水的硬密封剂。

    Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
    4.
    发明授权
    Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end 有权

    公开(公告)号：US10081947B2

    公开(公告)日：2018-09-25

    申请号：US14864197

    申请日：2015-09-24

    Applicant: Andrew Leo Haynes

    Inventor： Andrew Leo Haynes

    IPC: E04D13/14 ,  F16L21/05 ,  F16L5/10

    CPC classification number: E04D13/1407 ,  F16L5/10 ,  F16L21/05

    Abstract: A peripheral sealing gland is configured to form a seal between an elongate member and a substantially flat surface having an aperture into which the elongate member extends. The sealing gland includes an at least partially frustoconical shaped skirt through which the elongate member is to pass and defining an upper seal structured to deform about and form a first seal to a periphery of the elongate member. The sealing gland includes a flange depending from a lower periphery of the skirt and having an endless lip seal, and a ring configured to bear on the flange so as to apply a pressure to the endless lip seal to form a second seal against the flat surface. The sealing gland includes a resealable split extending from the upper seal to a peripheral edge of the flange, and a compression clamp configured to close the resealable split, forming the first seal.

    Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end
    5.
    发明授权
    Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end 有权
    用于穿过表面或超过管端的细长物体的外围密封压盖

    公开(公告)号：US09255412B2

    公开(公告)日：2016-02-09

    申请号：US12084142

    申请日：2006-10-27

    Applicant: Andrew Leo Haynes

    Inventor： Andrew Leo Haynes

    IPC: F16L21/05 ,  E04D13/14 ,  F16L5/10

    CPC classification number: E04D13/1407 ,  F16L5/10 ,  F16L21/05

    Abstract: The invention relates to a peripheral sealing gland to form a seal, between an elongate member and a substantially flat surface. The gland has an at least in part tapered skirt or frustoconical shaped skirt through which the elongate member is to pass and defining at the upper periphery of the skirt and deformable upper seal to deform about and seal to a periphery of said elongate member. A flange depends from the lower periphery of the skirt including on its outward from the skirt presented surface, at least one endless lip to seal when brought into contact, against said substantially flat surface. A compression ring is able to bear on said flange, to be fastened to said substantially flat surface to capture the flange therebetween.

    Abstract translation: 本发明涉及在细长构件和基本上平坦的表面之间形成密封件的周边密封压盖。 压盖具有至少部分为锥形裙部或截头圆锥形的裙部，细长构件通过该裙部通过并限定在裙部的上部周边处并且可变形的上部密封件围绕并密封到所述细长构件的周边而变形。 一个凸缘从裙部的下边缘上取下，包括从裙边呈现的表面向外延伸，至少有一个环形唇缘在与所述基本平坦的表面接触时密封。 压缩环能够承受在所述凸缘上，以紧固到所述基本上平坦的表面以捕获它们之间的凸缘。

    Corrosion protective collar for underground pipe joints with metal parts
    6.
    发明授权
    Corrosion protective collar for underground pipe joints with metal parts 失效
    用于金属零件的地下管接头的防腐保护套

    公开(公告)号：US3909010A

    公开(公告)日：1975-09-30

    申请号：US35996773

    申请日：1973-05-14

    Applicant: INTERPACE CORP

    Inventor： SWANSON HAROLD V ,  BALD ROBERT E

    IPC: F16L21/025 ,  F16L21/05 ,  F16L58/18 ,  F16J15/10

    CPC classification number: F16L21/025 ,  F16L21/05 ,  F16L58/185 ,  Y10S277/919 ,  Y10S277/944

    Abstract: A method of protecting pipes with bell and spigot joints (having metal parts) from corrosion by fitting between the spigot and bell at least one dry band of open celled material (preferably reticulated polyurethane foam) having a particulate alkaline material (preferably Portland cement) impregnated therein and engaging the band between the bell and the spigot. On wetting of the band, the alkaline material is hydrated to protect the metal.

    Abstract translation: 一种保护具有钟形和插口接头（具有金属部件）的管道的方法，其通过在插口和钟罩之间安装至少一个具有浸渍的碱性物质（优选波特兰水泥）的开孔的材料（优选网状聚氨酯泡沫）的干燥带 在其中并且接合在钟和插口之间的带。 在润湿带时，碱性物质被水合以保护金属。

    Corrosion protective band for underground pipe joints with metal parts
    7.
    发明授权
    Corrosion protective band for underground pipe joints with metal parts 失效
    金属零件地下管接头防腐保护带

    公开(公告)号：US3904213A

    公开(公告)日：1975-09-09

    申请号：US52632074

    申请日：1974-11-22

    Applicant: INTERPACE CORP

    Inventor： SWANSON HAROLD V ,  BALD ROBERT E

    IPC: F16L21/025 ,  F16L21/05 ,  F16L58/18 ,  F16J15/38

    CPC classification number: F16L58/185 ,  F16L21/025 ,  F16L21/05

    Abstract: A system of protecting pipes with bell and spigot joints (having metal parts) from corrosion be fitting between the spigot and bell at least one dry band of open celled material (preferably reticulated polyurethane foam) having a hydratable cement (preferably Portland cement) impregnated therein and engaging the band between the bell and the spigot. On wetting of the band, the cement is hydrated to form a water impervious hard sealant in the joint which releases alkalinity to protect the metal.

    Abstract translation: 保护具有钟形和插口接头（具有金属部件）的管道免受腐蚀的管道的系统在插口和钟罩之间安装至少一个干燥带的开孔（优选网状聚氨酯泡沫），其具有浸渍在其中的可水合水泥（优选波特兰水泥） 并且将钟带和插座之间的带接合。 在带的润湿时，水泥被水合以在接头中形成不透水的硬密封剂，其释放碱度以保护金属。

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