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    CONDUIT FITTING WITH COMPONENTS ADAPTED FOR FACILITATING ASSEMBLY
    82.
    发明申请
    CONDUIT FITTING WITH COMPONENTS ADAPTED FOR FACILITATING ASSEMBLY 有权
    配有适合组装的组件的导管配件

    公开(公告)号：US20150323110A1

    公开(公告)日：2015-11-12

    申请号：US14707306

    申请日：2015-05-08

    Applicant: Swagelok Company

    Inventor： Daniel G. Trivett ,  Peter C. Williams ,  Cal R. Brown ,  Ronald P. Campbell ,  William J. Knaggs ,  Douglas J. McClure ,  Douglas S. Welch ,  Stephen J. Zaborszki ,  James E. Gotch ,  Connor M. Dorony ,  Andrew P. Marshall ,  Jeffrey Michael Rubinski ,  Prasanna S. Bhamidipati ,  Gregory S. Kalata

    IPC: F16L19/04 ,  F16L15/08

    CPC classification number: F16L21/007 ,  F16L15/08 ,  F16L19/041 ,  F16L19/103 ,  F16L2201/10

    Abstract: A fitting includes first and second threaded fitting components, a conduit gripping device, and a stroke resisting member having a first axial length, the stroke resisting member being disposed between a threaded portion of the first fitting component and a radially extending portion of the second fitting component. The stroke resisting member is axially engaged by the radially extending portion of the second fitting component when the first and second fitting components are joined together to a first relative axial position, such that a tightening torque beyond the first relative axial position is increased by the axial engagement. The stroke resisting member is plastically compressed to a second axial length smaller than the first axial length when the first and second fitting components are joined together to a second relative axial position advanced beyond the first relative axial position.

    Abstract translation: 配件包括第一和第二螺纹配件组件，导管夹持装置和具有第一轴向长度的行程阻力构件，行程阻力构件设置在第一装配构件的螺纹部分和第二配件的径向延伸部分之间 零件。 当第一和第二装配部件连接在一起时，行程阻力构件由第二装配部件的径向延伸部分轴向接合到第一相对轴向位置，使得超过第一相对轴向位置的紧固扭矩通过轴向 订婚。 当第一和第二装配部件连接在一起超过第一相对轴向位置的第二相对轴向位置时，行程阻力构件被塑性地压缩到小于第一轴向长度的第二轴向长度。

    Clamp ring for welded diaphragms
    83.
    发明授权
    Clamp ring for welded diaphragms 有权
    用于焊接隔膜的夹环

    公开(公告)号：US09038655B2

    公开(公告)日：2015-05-26

    申请号：US14078861

    申请日：2013-11-13

    Applicant: Swagelok Company

    Inventor： Branden W. Keeper ,  William H. Glime, III ,  Daniel E. Zeiler

    IPC: F16K7/00 ,  F16K7/12 ,  F16K7/16 ,  F16K27/02 ,  F16L23/02

    CPC classification number: F16K7/12 ,  F16B2200/406 ,  F16K7/16 ,  F16K27/0236 ,  F16L23/02 ,  Y10T29/49405 ,  Y10T137/5994 ,  Y10T137/6065

    Abstract: A diaphragm sealed flow cavity comprises a first body comprising a support surface, a diaphragm comprising an outer portion that is joined by a weld to the first body, a clamped portion, and an inner portion that is movable along an axis, with the clamped portion of the diaphragm being compressed between the bearing surface and the support surface. The diaphragm sealed flow cavity may include a cylindrical body having a crimped portion for joining the cylindrical body to the first body. The diaphragm sealed flow cavity may also include a member that applies a live load to the clamped portion of the diaphragm. In the exemplary embodiments, the diaphragm sealed flow cavity may be realized as part of a diaphragm flow control valve having a valve body, diaphragm and a housing.

    Abstract translation: 隔膜密封流动腔包括第一主体，其包括支撑表面，隔膜包括通过焊接连接到第一主体的外部部分，夹紧部分和可沿轴线移动的内部部分，夹持部分 的隔膜在支承表面和支撑表面之间被压缩。 隔膜密封流动腔可以包括具有用于将圆柱体连接到第一主体的卷曲部分的圆柱体。 隔膜密封的流动腔也可以包括向隔膜的夹紧部分施加活载荷的构件。 在示例性实施例中，隔膜密封流动腔可以实现为具有阀体，隔膜和壳体的隔膜流量控制阀的一部分。

    FERRULE WITH INTERNAL RECESS AND CYLINDRICAL WALL
    85.
    发明申请
    FERRULE WITH INTERNAL RECESS AND CYLINDRICAL WALL 审中-公开
    内部带孔和圆柱形壁炉

    公开(公告)号：US20150097368A1

    公开(公告)日：2015-04-09

    申请号：US14301366

    申请日：2014-06-11

    Applicant: Swagelok Company

    Inventor： Peter C. Williams ,  Howard C.B. Kuhns ,  David A. McMillan

    IPC: F16L19/065

    CPC classification number: F16L19/0653 ,  F16L19/10 ,  F16L19/103

    Abstract: High localized loading, galling, and high torque forces have been generally eliminated or greatly reduced in a two ferrule tube fitting assembly through suitable modification of the rear ferrule so as to redirect the reaction forces acting between the front ferrule and the drive nut. The rear ferrule has a cylindrical interior wall that closely surrounds the tube end and is provided on the interior cylindrical wall with a circumferentially continuous radial recess that is located between the nose and rear wall of the rear ferrule. The rear ferrule also has a radially external wall that is substantially conical and additionally shaped to extend radially outward toward the enlarged diameter portion or flange of the rear ferrule.

    Abstract translation: 通过对后套圈的适当改进，两个套圈管接头组件通常消除或大大降低了高局部负载，磨损和高扭矩力，以便重定向作用在前套圈和驱动螺母之间的反作用力。 后套圈具有紧密围绕管端的圆柱形内壁，并且在内圆柱形壁上设置有周向连续的径向凹部，其位于后套圈的前后壁之间。 后套圈还具有径向外壁，其基本上为圆锥形并且另外成形为朝向后套圈的扩大直径部分或凸缘径向向外延伸。

    CONDUIT FITTING WITH PULL-UP INDICATION
    86.
    发明申请
    CONDUIT FITTING WITH PULL-UP INDICATION 有权
    带拉出指示的导线连接

    公开(公告)号：US20150021903A1

    公开(公告)日：2015-01-22

    申请号：US14509505

    申请日：2014-10-08

    Applicant: Swagelok Company

    Inventor： Peter C. Williams ,  Tobin Berry ,  George A. Carlson ,  Andrew P. Marshall ,  Mark A. Clason ,  Mark A. Bennett ,  Sanjeev S. Moghe

    IPC: F16L19/04 ,  F16L15/04

    CPC classification number: F16L19/043 ,  B25B13/5008 ,  F16L15/04 ,  F16L19/045 ,  F16L19/06 ,  F16L19/061 ,  F16L19/103

    Abstract: A fitting for a tube or pipe capable of functioning a high pressures having a first fitting component adapted to receive the conduit end; a conduit gripping device such as a ferrule or ferrules and a second fitting component that can be joined to the first fitting component to cause the conduit gripping device to grip the conduit and seal when assembled. In one aspect of the invention, the first fitting component is constructed from a material that is softer than the material used to construct the second fitting component. An additional aspect of the invention include a retaining portion on the second fitting component that constrains the tube gripping device against pressure. The retaining portion can also be configured to retain the tube gripping device to the second fitting component prior to installation and in a finger-tight condition. A further aspect of the invention includes a first fitting component in which an exterior portion of the component is work hardened radially outward from the tube gripping device. The fitting may optionally be provided with a structure to effect the pull-up by torque functionality.

    Abstract translation: 一种用于能够起到高压力的管子或管子的配件，其具有适于容纳导管端部的第一配件部件; 诸如套圈或套管的导管夹持装置和第二装配部件，其可以连接到第一装配部件，以使得导管夹持装置在组装时夹紧导管和密封。 在本发明的一个方面，第一装配部件由比用于构造第二装配部件的材料软的材料构成。 本发明的另一方面包括在第二装配部件上的保持部分，其限制管夹持装置抵抗压力。 保持部分还可以构造成在安装之前并且在手指状态下将管夹持装置保持在第二配件部件上。 本发明的另一方面包括第一装配部件，其中部件的外部部分从管夹持装置径向向外加工硬化。 配件可以可选地设置有通过扭矩功能实现上拉的结构。

    COATED SEALS
    88.
    发明申请
    COATED SEALS 有权
    涂层密封

    公开(公告)号：US20130214192A1

    公开(公告)日：2013-08-22

    申请号：US13848856

    申请日：2013-03-22

    Applicant: Swagelok Company

    Inventor： William H. Glime, III

    IPC: F16K25/00

    CPC classification number: F16K25/00 ,  C09D4/00 ,  C09D183/16 ,  F16K25/005 ,  Y10T428/261 ,  C08G77/00

    Abstract: The seal made between two surfaces is enhanced by forming a coating, such as a self-assembled monolayer of a functionalized fluorinated macromolecule, on one or both of the surfaces.

    Abstract translation: 在两个表面之间形成的密封通过在一个或两个表面上形成涂层，例如官能化的氟化高分子的自组装单层来增强。

    FITTING NUT WITH ADAPTED ENGAGING SURFACES
    90.
    发明申请
    FITTING NUT WITH ADAPTED ENGAGING SURFACES 有权
    带适配接合表面的接头

    公开(公告)号：US20130140815A1

    公开(公告)日：2013-06-06

    申请号：US13658147

    申请日：2012-10-23

    Applicant: Swagelok Company

    Inventor： Dale C. Arstein ,  Carl E. Meece ,  Peter C. Williams ,  Edward A. Pezak

    IPC: F16L15/00

    CPC classification number: F16L15/08 ,  F16L15/00 ,  F16L19/061 ,  F16L19/08 ,  F16L19/10 ,  F16L19/103

    Abstract: A fitting assembly is provided with a first fitting component having a stepped wall surface; and a second fitting component radially spaced from the first fitting component when the fitting assembly is in a finger tight condition prior to pull-up. When the second fitting component is displaced into contact with the stepped wall surface during fitting pull-up, the stepped wall surface assists in separating the first fitting component from the second fitting component upon fitting disassembly.

    Abstract translation: 配件组件设置有具有台阶壁表面的第一配件部件; 以及当所述装配组件在上拉之前处于手指紧固状态时，与所述第一装配部件径向间隔开的第二装配部件。 当在装配拉拔期间第二装配部件与台阶壁表面接触时，台阶壁表面有助于在装配拆卸时将第一装配部件与第二装配部件分离。

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