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公开(公告)号：US08523245B2
公开(公告)日：2013-09-03
申请号：US13238109
申请日：2011-09-21
申请人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
发明人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
IPC分类号： F16L17/00
CPC分类号： F16L19/103 , F16L19/06 , F16L19/061
摘要： A ferrule for a conduit fitting includes in one embodiment a generally annular body comprising a cylindrical interior wall, a rearward portion with a frusto-conical recess that presents a camming surface, and a tapered outer surface. The tapered outer surface extends radially outwardly from a forward portion of the generally annular body towards the rearward portion, with the rearward portion further comprising an outer wall portion that tapers radially inwardly at an angle μ towards a back end of the annular body.
摘要翻译： 用于管道配件的套圈包括在一个实施例中的大致环形主体，其包括圆柱形内壁，具有呈锥形凹槽的后部，其具有凸轮表面和锥形外表面。 锥形外表面从大体上环形体的前部朝向后部径向向外延伸，后部还包括外壁部分，该外壁部分径向向内以与环形体的后端成角度mu成锥形。
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公开(公告)号：US20120032439A1
公开(公告)日：2012-02-09
申请号：US13238109
申请日：2011-09-21
申请人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
发明人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
IPC分类号： F16L19/00
CPC分类号： F16L19/103 , F16L19/06 , F16L19/061
摘要： A ferrule for a conduit fitting includes in one embodiment a generally annular body comprising a cylindrical interior wall, a rearward portion with a frusto-conical recess that presents a camming surface, and a tapered outer surface. The tapered outer surface extends radially outwardly from a forward portion of the generally annular body towards the rearward portion, with the rearward portion further comprising an outer wall portion that tapers radially inwardly at an angle μ towards a back end of the annular body.
摘要翻译： 用于管道配件的套圈包括在一个实施例中的大致环形主体，其包括圆柱形内壁，具有呈锥形凹槽的后部，其具有凸轮表面和锥形外表面。 锥形外表面从大体上环形体的前部朝向后部径向向外延伸，而后部还包括外壁部分，该外壁部分朝向环形体的后端以一定角度μ朝径向渐缩。
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公开(公告)号：US20090160133A1
公开(公告)日：2009-06-25
申请号：US12390537
申请日：2009-02-23
申请人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
发明人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
IPC分类号： F16L21/02
CPC分类号： F16L19/103 , F16L19/06 , F16L19/061
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US07497483B2
公开(公告)日：2009-03-03
申请号：US11255499
申请日：2005-10-20
申请人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
发明人： Peter C. Williams , Mark Clason , Andrew Marshall , Jason Fruh , Eric M. Kvarda
IPC分类号： F16L13/14
CPC分类号： F16L19/103 , F16L19/06 , F16L19/061
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US08038180B2
公开(公告)日：2011-10-18
申请号：US12390537
申请日：2009-02-23
IPC分类号： F16L17/00
CPC分类号： F16L19/103 , F16L19/06 , F16L19/061
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09016732B2
公开(公告)日：2015-04-28
申请号：US12671730
申请日：2008-08-04
申请人： Mark D. Bearer , Mark A. Bennett , John D. Karkosiak , Jeffrey Michael Rubinski , Peter C. Williams , Tobin Berry , Mark A. Clason , Eric M. Kvarda
发明人： Mark D. Bearer , Mark A. Bennett , John D. Karkosiak , Jeffrey Michael Rubinski , Peter C. Williams , Tobin Berry , Mark A. Clason , Eric M. Kvarda
IPC分类号： F16L17/00 , F16L19/06 , F16L19/065 , F16L19/10
CPC分类号： F16L15/08 , F16L15/04 , F16L19/061 , F16L19/065 , F16L19/103 , Y10T29/4995
摘要： A ferrule type, flareless fitting is provided that may optionally be pulled-up to its assembled condition by torque rather than by turns. In one embodiment, at least one fitting component includes a structure that facilitates pull-up by torque and allows the fitting to be remade. The structure may take a wide variety of different forms. Examples of fitting component structures that facilitate pull-up by torque and allow the fitting to be remade include, but are not limited to, deformable or compressible devices or structures that are configured to increase the torque required to further tighten the fitting components when the fitting is properly pulled up, resiliently deformable structures that bias a tube gripping device into engagement with a conduit when the fitting is remade to an initial pull-up position, and plastically deformable retaining structures that maintain a tube gripping device in sealing en a ement with a conduit when a fittin is disassembled.
摘要翻译： 提供了一种套圈型的防爆配件，其可以可选地通过扭矩而不是轮流上拉到其组装状态。 在一个实施例中，至少一个配件部件包括便于通过转矩上拉的结构，并允许重新装配配件。 该结构可能采取各种不同的形式。 装配部件结构的例子有助于通过转矩上拉并允许配件进行再造，包括但不限于可变形或可压缩的装置或结构，其被配置为增加当配件 被适当地拉起，弹性变形的结构，当配件重新装入初始上拉位置时，偏压管夹持装置与管道接合，弹性变形的结构，以及塑性可变形的保持结构，其将管夹持装置保持在密封环境中 拆卸配件时的导管。
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公开(公告)号：US20110277309A1
公开(公告)日：2011-11-17
申请号：US12671730
申请日：2008-08-04
申请人： Mark D. Bearer , Mark A. Bennett , John D. Karkosiak , Jeffrey Michael Rubinski , Peter C. Williams , Tobin Berry , Mark A. Clason , Eric M. Kvarda
发明人： Mark D. Bearer , Mark A. Bennett , John D. Karkosiak , Jeffrey Michael Rubinski , Peter C. Williams , Tobin Berry , Mark A. Clason , Eric M. Kvarda
CPC分类号： F16L15/08 , F16L15/04 , F16L19/061 , F16L19/065 , F16L19/103 , Y10T29/4995
摘要： A ferrule type, flareless fitting is provided that may optionally be pulled-up to its assembled condition by torque rather than by turns. In one embodiment, at least one fitting component includes a structure that facilitates pull-up by torque and allows the fitting to be remade. The structure may take a wide variety of different forms. Examples of fitting component structures that facilitate pull-up by torque and allow the fitting to be remade include, but are not limited to, deformable or compressible devices or structures that are configured to increase the torque required to further tighten the fitting components when the fitting is properly pulled up, resiliently deformable structures that bias a tube gripping device into engagement with a conduit when the fitting is remade to an initial pull-up position, and plastically deformable retaining structures that maintain a tube gripping device in sealing en a ement with a conduit when a fittin is disassembled.
摘要翻译： 提供了一种套圈型的防爆配件，其可以可选地通过扭矩而不是轮流上拉到其组装状态。 在一个实施例中，至少一个配件部件包括便于通过转矩上拉的结构，并允许重新装配配件。 该结构可能采取各种不同的形式。 装配部件结构的例子有助于通过转矩上拉并允许配件进行再造，包括但不限于可变形或可压缩的装置或结构，其被配置为增加当配件 被适当地拉起，弹性变形的结构，当配件重新装入初始上拉位置时，偏压管夹持装置与管道接合，弹性变形的结构，以及塑性可变形的保持结构，其将管夹持装置保持在密封环境中 拆卸配件时的导管。
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公开(公告)号：US20120318373A1
公开(公告)日：2012-12-20
申请号：US13479334
申请日：2012-05-24
IPC分类号： F16K5/06
CPC分类号： F16K27/067 , F16K5/0636 , F16K5/0668 , F16K5/0684 , F16K5/0689 , F16K5/0694 , F16K11/0873 , Y10T137/0508
摘要： A ball valve includes a valve element and a single piece packing that seals the valve element within a valve cavity. The single piece packing is installed over the valve element at room temperature or may be molded thereon. The valve element may include a flow control element such as a ball and upper and lower trunnions. The various dimensions of the valve element and packing are selected to facilitate room temperature assembly and to substantially reduce the volume of packing material, thereby improving the performance of the valve over wider temperature ranges and pressure ratings.
摘要翻译： 球阀包括阀元件和将阀元件密封在阀腔内的单件填料。 单件包装在室温下安装在阀元件上方或可以在其上模制。 阀元件可以包括流量控制元件，例如球和上和下耳轴。 选择阀元件和填料的各种尺寸以促进室温组装并且基本上减小包装材料的体积，从而在更宽的温度范围和压力等级上提高阀的性能。
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公开(公告)号：US20100200078A1
公开(公告)日：2010-08-12
申请号：US12748752
申请日：2010-03-29
IPC分类号： F16K5/06
CPC分类号： F16K27/067 , F16K5/0636 , F16K5/0668 , F16K5/0684 , F16K5/0689 , F16K5/0694 , F16K11/0873 , Y10T137/0508
摘要： A ball valve includes a valve element and a single piece packing that seals the valve element within a valve cavity. The single piece packing is installed over the valve element at room temperature or may be molded thereon. The valve element may include a flow control element such as a ball and upper and lower trunnions. The various dimensions of the valve element and packing are selected to facilitate room temperature assembly and to substantially reduce the volume of packing material, thereby improving the performance of the valve over wider temperature ranges and pressure ratings.
摘要翻译： 球阀包括阀元件和将阀元件密封在阀腔内的单件填料。 单件包装在室温下安装在阀元件上方或可以在其上模制。 阀元件可以包括流量控制元件，例如球和上和下耳轴。 选择阀元件和填料的各种尺寸以促进室温组装并且基本上减小包装材料的体积，从而在更宽的温度范围和压力等级上提高阀的性能。
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公开(公告)号：US07887024B2
公开(公告)日：2011-02-15
申请号：US10526738
申请日：2003-01-17
IPC分类号： F16K5/06
CPC分类号： F16K27/067 , F16K5/0636 , F16K5/0668 , F16K5/0684 , F16K5/0689 , F16K5/0694 , F16K11/0873 , Y10T137/0508
摘要： A ball valve includes a valve element and a single piece packing that seals the valve element within a valve cavity. The single piece packing is pulled over the valve element at room temperature or may be molded on. The valve element may include a flow control element such as a ball and upper and lower trunnions. The lower trunnion may extend past a lower end of the packing.
摘要翻译： 球阀包括阀元件和将阀元件密封在阀腔内的单件填料。 单件包装在室温下被拉过阀元件，或者可以模制。 阀元件可以包括流量控制元件，例如球和上和下耳轴。 下耳轴可以延伸穿过包装的下端。
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