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241 条记录 (耗时 0.016 秒)

    Pipe joint
    101.
    发明授权
    Pipe joint 有权

    公开(公告)号：US09970579B2

    公开(公告)日：2018-05-15

    申请号：US15053416

    申请日：2016-02-25

    申请人： SMC CORPORATION

    发明人： Tadashi Uchino

    IPC分类号： F16L35/00 ,  F16L33/22 ,  F16L19/028

    CPC分类号： F16L33/226 ,  F16L19/0283 ,  F16L2201/10

    摘要： In a joint mechanism as a pipe joint, an indicator ring is disposed between an end of a tightening cap and an outer wall portion of a body. The indicator ring is made up from a flat section that abuts against the body, an inclined section on an outer circumferential side of the flat section, and a protrusion formed on an outer edge portion of the inclined section. The protrusion is formed in parallel along an outer circumferential surface of the tightening cap. When the tube is connected, the inclined section is pressed by the end of the tightening cap, whereby the inclined section becomes substantially coplanar with the flat section. Concurrently, the protrusion projects toward an outer circumferential side of the inclined section.

    A FITTING, A METHOD FOR CONNECTING CORRUGATED TUBING TO A FITTING AND USE OF A FITTING
    102.
    发明申请
    A FITTING, A METHOD FOR CONNECTING CORRUGATED TUBING TO A FITTING AND USE OF A FITTING 审中-公开

    公开(公告)号：US20180003322A1

    公开(公告)日：2018-01-04

    申请号：US15523881

    申请日：2015-10-21

    申请人： Omega Flex, Inc.

    发明人： Steven A. Treichel

    IPC分类号： F16L25/00 ,  F16L19/028 ,  F16L19/02

    CPC分类号： F16L25/0036 ,  F16L19/0212 ,  F16L19/0286 ,  F16L25/0054

    摘要： Disclosed is a fitting (1) for use with corrugated tubing (2) having a series of peaks (3) and valleys (4). The fitting (1) comprises a nut (5) having a passage (6) therethrough for receiving the tubing (2) and at least one retainer (7) arranged in the nut (5), wherein the retainer (7) has a retainer sealing surface (8) for placement in a valley (4) of the corrugated tubing (2). The fitting (1) further comprises a body (9) having a pointy annular body sealing edge (10) arranged so that the apex (11) of the body sealing edge (10) is pressed against the retainer sealing surface (8) when the nut (5) and the body (9) are forced toward each other. A method for connecting corrugated tubing (2) to a fitting (1) comprising a nut (5), a retainer (7) and a body (9) and use of a fitting (1) is also disclosed.

    Pipe joint made of synthetic resin
    103.
    发明授权
    Pipe joint made of synthetic resin 有权

    公开(公告)号：US09791084B2

    公开(公告)日：2017-10-17

    申请号：US14889695

    申请日：2014-04-23

    申请人： Nippon Pillar Packing Co., Ltd.

    发明人： Makoto Fujii ,  Toshihide Iida

    IPC分类号： F16L55/00 ,  F16L47/04 ,  F16L19/028 ,  F16L33/22

    CPC分类号： F16L47/04 ,  F16L19/028 ,  F16L33/223

    摘要： A pipe joint made of synthetic resin includes: a joint body including a male screw portion on an outer circumferential portion; and a union nut including a female screw portion formed on an inner circumferential portion such that the female screw portion is tightened onto the male screw portion of the joint body. An outer circumferential surface of the joint body has a projection portion that is integrated therewith and projects radially outward. An inner circumferential surface of the union nut has a convex or concave engagement portion that is integrated therewith and engages with the projection portion when the union nut is tightened up to an appropriate position.

    Resin pipe joint
    105.
    发明授权
    Resin pipe joint 有权
    树脂管接头

    公开(公告)号：US09151427B2

    公开(公告)日：2015-10-06

    申请号：US13131943

    申请日：2009-11-06

    申请人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    发明人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    IPC分类号： F16L35/00 ,  F16L47/04 ,  F16L19/028 ,  F16L19/00

    CPC分类号： F16L47/04 ,  F16L19/005 ,  F16L19/028 ,  F16L35/00 ,  F16L2201/10

    摘要： In a resin pipe joint having a configuration where, by a screw advancement of a union nut caused by screwing an internal thread to an external thread in a state where a tube is externally fitted to an inner cylinder to form a flared portion, a flaring changing region is pressed by a seal pressing portion, a torque varying portion in which projecting portions of a joint body and recess portions of the union nut are fitted to or unfitted from each other by a flexural displacements of the projecting portions in the direction of the axis in accordance with fastening rotation of the union nut from the vicinity of a portion in front of an end of the screw advancement, the screw advancement being caused by pressing of the seal pressing portion against the flaring changing region is configured.

    摘要翻译： 在具有这样一种构造的树脂管接头中，其中，在管外部装配到内筒以形成扩口部的状态下，通过将内螺纹拧入外螺纹而产生的联管螺母的螺纹前进， 区域被密封按压部分按压，扭矩改变部分，其中接合体的突出部分和联管螺母的凹陷部分通过突出部分在轴线方向上的弯曲位移彼此配合或彼此不相配合 根据螺母进给端部的前方的一部分附近的联接螺母的紧固旋转，构成了通过将密封按压部压靠在扩口切换区域而产生的螺旋进给。

    Double-pipe joint
    106.
    发明授权
    Double-pipe joint 有权
    双管接头

    公开(公告)号：US09074708B2

    公开(公告)日：2015-07-07

    申请号：US13049759

    申请日：2011-03-16

    申请人： Tatsuya Fujii ,  Makoto Fujii

    发明人： Tatsuya Fujii ,  Makoto Fujii

    IPC分类号： F16L19/00 ,  F16L19/028 ,  F16L19/04 ,  F16L39/00

    CPC分类号： F16L19/028 ,  F16L19/043 ,  F16L39/00 ,  F16L47/04

    摘要： A double-pipe joint for connecting and coupling a double pipe consisting of outer and inner pipes made of a fluororesin tube. An inner joint portion for coupling the inner pipe is formed by: a sleeve which is to be pressingly fitted into an inner-pipe end portion; an inner-pipe joint body which is to be fitted onto the end portion; and an inner-pipe union nut. An outer joint portion for coupling the outer pipe is formed by: a sleeve which is to be pressingly fitted into an outer-pipe end portion; an outer-pipe joint body which is to be fitted onto the end portion; and an outer-pipe union nut. The inner-pipe union nut and the outer-pipe joint body are formed integrally into a nut-equipped body.

    摘要翻译： 用于连接和连接由氟树脂管制成的外管和内管的双管的双管接头。 用于连接内管的内接头部分通过以下方式形成：套筒，其被压配合到内管端部; 要配合在端部上的内管接头体; 和内管联接螺母。 用于联接外管的外接头部分通过以下方式形成：套筒，其被压配合到外管端部; 要装配在端部上的外管接头体; 和外管联接螺母。 内管联接螺母和外管接头体一体形成在螺母配备体内。

    Thin-walled pipe joint
    107.
    发明授权
    Thin-walled pipe joint 有权
    薄壁管接头

    公开(公告)号：US08840152B2

    公开(公告)日：2014-09-23

    申请号：US13073917

    申请日：2011-03-28

    申请人： Gabriel Carcagno ,  Alfredo Quiroga ,  Gaston Mazzaferro

    发明人： Gabriel Carcagno ,  Alfredo Quiroga ,  Gaston Mazzaferro

    IPC分类号： F16L19/065 ,  F16L19/02 ,  F16L19/025 ,  F16L19/028

    CPC分类号： F16L19/0206 ,  F16L19/025 ,  F16L19/0286

    摘要： Thin-walled pipe joints can include a first pipe and a second pipe. The first pipe includes a hollow pin member positioned at about an end of the first pipe. The second pipe includes a hollow box member positioned at about an end of the second pipe. The hollow box member is further configured to at least partially surround the pin member of the first pipe. The joint also includes a first ring placed adjacent an end of the hollow pin member and a second ring engaged with the box member. The second ring substantially axially abuts against the first ring and the first ring substantially axially abuts the box member. The second ring further generally extends from the first ring in a direction opposite to the end of the pin member adjacent to the box member.

    摘要翻译： 薄壁管接头可以包括第一管和第二管。 第一管包括位于第一管的大约一端的中空销构件。 第二管包括定位在第二管的大约一端的中空箱构件。 中空箱构件还被构造成至少部分地围绕第一管的销构件。 接头还包括邻近中空销构件的端部放置的第一环和与盒构件接合的第二环。 第二环基本上轴向抵靠第一环并且第一环基本上轴向地邻接盒构件。 第二环还大致从与第一环相邻的方向相对于销构件的端部相反的方向延伸。

    SWAGE VISUAL INDICATOR FOR FLUID COUPLING
    108.
    发明申请
    SWAGE VISUAL INDICATOR FOR FLUID COUPLING 有权
    用于流体耦合的视频可视指示器

    公开(公告)号：US20130277960A1

    公开(公告)日：2013-10-24

    申请号：US13922872

    申请日：2013-06-20

    申请人： Jon Wallace Neal ,  Robert Charles Shown ,  Clifton P. Breay

    发明人： Jon Wallace Neal ,  Robert Charles Shown ,  Clifton P. Breay

    IPC分类号： F16L19/028

    CPC分类号： F16L19/028 ,  B29L2023/22 ,  F16L13/147 ,  F16L19/0206 ,  F16L25/01 ,  F16L2201/10 ,  Y10T29/49826

    摘要： A swage visual indicator for a fluid coupling is disclosed and related methods. The swage visual indicator is achieved by a non-destructive visual indication of a swaging process by one or more swage apertures formed through a flange filled with an indicator material. The swage apertures communicate with swaging grooves of the fluid conveying components being joined. As the swaging process is conducted, the swaging grooves are filled with material from one of the fluid conveying components, and the indicator material within the aperture(s) is therefore displaced in a direction toward the exposed exterior surface of the flange. According to a successful swaging process, the indicator material is displaced to a degree such that the indicator material is visible by the unaided eye of an inspector.

    摘要翻译： 公开了一种用于流体联轴器的模具视觉指示器及相关方法。 模具视觉指示器通过由填充有指示剂材料的凸缘形成的一个或多个挤压孔而通过非破坏性视觉指示来实现。 模锻孔与正在接合的流体输送部件的型槽相通。 当进行型锻工艺时，用一种流体输送部件的材料填充型锻槽，并且孔内的指示剂材料因此朝着朝向凸缘的暴露的外表面的方向移动。 根据成功的模锻过程，指示剂材料被移位到一定程度，使得指示剂材料被检查者的肉眼可见。

    Screw connection device for connecting the flared ends of two pipes
    109.
    发明申请
    Screw connection device for connecting the flared ends of two pipes 有权
    用于连接两个管道的扩口端的螺丝连接装置

    公开(公告)号：US20050087984A1

    公开(公告)日：2005-04-28

    申请号：US10973560

    申请日：2004-10-25

    申请人： Georg Weick ,  Andreas Sausner ,  Delbert Adkins

    发明人： Georg Weick ,  Andreas Sausner ,  Delbert Adkins

    IPC分类号： F16L19/04 ,  F16L19/00 ,  F16L19/02 ,  F16L19/028 ,  F16L35/00

    CPC分类号： F16L19/04 ,  F16L19/0286

    摘要： A screw connection device for connecting the flared ends of two pipes includes a nut, a screw and distance element which comprises a first recess or shape for accommodation of the flare at the end of a first pipe, and a second recess or shape for accommodation of the flare at the end of the other pipe. The nut and screw each accommodate one pipe end with the distance element between them with the recess at each end in sealing contact with the pipe flares. The nut and/or the pipe flare of the pipe end which in the connected state is accommodated in the nut comprise positive-fit elements, which positive-fit elements are designed such that the accommodated pipe end is secured against rotation relative to the nut.

    摘要翻译： 用于连接两个管道的扩口端的螺钉连接装置包括螺母，螺钉和距离元件，其包括用于在第一管的端部处容纳火炬的第一凹部或形状，以及用于容纳 在另一根管道末端的火炬。 螺母和螺钉各自容纳一个管端，其间具有距离元件，每个端部处的凹部与管道灯泡密封接触。 在连接状态下容纳在螺母中的管端的螺母和/或管道火炬包括正配合元件，正配合元件被设计成使得容纳的管端相对于螺母被固定而不被旋转。