-
公开(公告)号：US5786054A
公开(公告)日：1998-07-28
申请号：US455387
申请日：1995-05-31
CPC分类号： B29C65/3612 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/52292 , B29C65/3476 , B29C65/3488 , B29C65/3492 , B29C65/368 , B29C65/3696 , B29L2023/22 , B29L2024/00 , B29L2031/605 , Y10T428/1393
摘要： Forming a novel double containment polymeric piping assembly by interfitting slidably interfittable polymeric inner pipe components, including a first induction responsive layer therebetween, and slidably interfittable polymeric outer pipe components, preferably including a second induction responsive layer therebetween, to form an inner connection and an outer connection, while causing the inner connection to be axially offset from the outer connection, applying an electrical induction force around the periphery of the outer pipe components, axially aligned with the inner connection but not with said outer connection, and thereby fusing the inner pipe components and the first polymeric layer together, and moving the components relative to said electrical induction force, axially away from the inner connection, and axially aligned with the outer connection, applying an inductive force around the periphery of the outer pipe components, and thereby fusing the outer pipe components and the second polymeric layer together.
-
公开(公告)号：US5524674A
公开(公告)日：1996-06-11
申请号：US455913
申请日：1995-05-31
CPC分类号： B29C65/3612 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/52292 , B29C65/3476 , B29C65/3488 , B29C65/3492 , B29C65/368 , B29C65/3696 , B29L2023/22 , B29L2024/00 , B29L2031/605 , Y10T428/1393
摘要： Forming a novel double containment polymeric piping assembly by interfitting slidably interfittable polymeric inner pipe components, including a first induction responsive layer therebetween, and slidably interfittable polymeric outer pipe components, preferably including a second induction responsive layer therebetween, to form an inner connection and an outer connection, while causing the inner connection to be axially offset from the outer connection, applying an electrical induction force around the periphery of the outer pipe components, axially aligned with the inner connection but not with said outer connection, and thereby fusing the inner pipe components and the first polymeric layer together, and moving the components relative to said electrical induction force, axially away from the inner connection, and axially aligned with the outer connection, applying an inductive force around the periphery of the outer pipe components, and thereby fusing the outer pipe components and the second polymeric layer together.
-
公开(公告)号：US5503192A
公开(公告)日：1996-04-02
申请号：US74050
申请日：1993-06-08
CPC分类号： B29C65/3612 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/52292 , B29C65/3476 , B29C65/3488 , B29C65/3492 , B29C65/368 , B29C65/3696 , B29L2023/22 , B29L2024/00 , B29L2031/605 , Y10T428/1393
摘要： Forming a novel double containment polymeric piping assembly by interfitting slidably interfittable polymeric inner pipe components, including a first induction responsive layer therebetween, and slidably interfittable polymeric outer pipe components, preferably including a second induction responsive layer therebetween, to form an inner connection and an outer connection, while causing the inner connection to be axially offset from the outer connection, applying an electrical induction force around the periphery of the outer pipe components, axially aligned with the inner connection but not with said outer connection, and thereby fusing the inner pipe components and the first polymeric layer together, and moving the components relative to said electrical induction force, axially away from the inner connection, and axially aligned with the outer connection, applying an inductive force around the periphery of the outer pipe components, and thereby fusing the outer pipe components and the second polymeric layer together.
摘要翻译： 通过将可滑动地插入的聚合物内管部件（包括其间的第一感应响应层）和可滑动地插入的聚合物外管部件相互配合来形成新的双重容纳聚合物管道组件，优选地包括其间的第二诱导响应层，以形成内部连接和外部连接 连接，同时使内部连接件与外部连接件轴向偏移，围绕外部管道部件的周边施加电感应力，与内部连接轴向对准，但不与所述外部连接件对齐，从而使内部管件 并且第一聚合物层一起并且相对于所述电感应力移动部件，轴向地远离内部连接并且与外部连接轴向对准，在外部管部件的周边周围施加感应力，从而将 外管组件和 第二聚合物层在一起。
-
公开(公告)号：US20070151604A1
公开(公告)日：2007-07-05
申请号：US11552248
申请日：2006-10-24
IPC分类号： F16T1/14
CPC分类号： F16T1/14 , Y10T137/3021 , Y10T137/3024 , Y10T137/86863
摘要： A valve system for collection and removal of condensation from a gas-pressurized fluid system. In one embodiment a single valve is used, having inlet, outlet and condensate collection ports and a valve body capable of movement between a position which connects the inlet port to the condensate collection port and a position which connects the condensate collection port to the outlet port. The valve is formed such that the inlet port is not connected to the outlet port while the valve is moved between the two positions, so that the pressurized system is not depressurized. A second embodiment uses two coupled valves replacing the single valve.
摘要翻译： 一种用于从气体加压流体系统收集和去除冷凝物的阀门系统。 在一个实施例中，使用单个阀，其具有入口，出口和冷凝物收集端口以及阀体，其能够在将入口端口连接到冷凝物收集端口的位置和将冷凝物收集端口连接到出口端口 。 阀形成为使得在阀在两个位置之间移动时入口不连接到出口，使得加压系统不被减压。 第二实施例使用两个联接的阀替代单个阀。
-
公开(公告)号：US20100258201A1
公开(公告)日：2010-10-14
申请号：US12822946
申请日：2010-06-24
CPC分类号： F16T1/14 , Y10T137/3021 , Y10T137/3024 , Y10T137/86863
摘要： A valve system for collection and removal of condensation from a gas-pressurized fluid system. In one embodiment a single valve is used, having inlet, outlet and condensate collection ports and a valve body capable of movement between a position which connects the inlet port to the condensate collection port and a position which connects the condensate collection port to the outlet port. The valve is formed such that the inlet port is not connected to the outlet port while the valve is moved between the two positions, so that the pressurized system is not depressurized. A second embodiment uses two coupled valves replacing the single valve.
摘要翻译： 一种用于从气体加压流体系统收集和去除冷凝物的阀门系统。 在一个实施例中，使用单个阀，其具有入口，出口和冷凝物收集端口以及阀体，其能够在将入口端口连接到冷凝物收集端口的位置和将冷凝物收集端口连接到出口端口 。 阀形成为使得在阀在两个位置之间移动时入口不连接到出口，使得加压系统不被减压。 第二实施例使用两个联接的阀替代单个阀。
-
公开(公告)号：US06196039B1
公开(公告)日：2001-03-06
申请号：US09363922
申请日：1999-07-30
IPC分类号： B21D1704
CPC分类号： F16L21/065 , B21D17/04 , F16L17/04 , F16L21/005
摘要： Groove rollers, which are for use with a roll grooving device for forming a groove in an outer surface of a pipe near an end of the pipe, include an outside roller and an inside roller. The outside roller has a peripheral surface that includes a first protrusion configured to form the groove, and a second protrusion having a surface configured to inhibit flaring of the end of the pipe when forming the groove. The inside roller has a peripheral surface that includes a notch configured to receive the first protrusion, and may have a second notch configured to receive the second protrusion. A pipe abutment surface against which the end of the pipe is positioned when forming the groove is formed on one of the inside or outside rollers. In another feature, the outside roller includes a first aligning element and the inside roller includes a second aligning element configured to interact with the first aligning element to align the outside and inside rollers when forming the groove.
摘要翻译： 用于在管子的靠近端部的管的外表面中形成槽的辊切槽装置的槽辊包括外辊和内辊。 外侧辊具有包括被构造成形成槽的第一突起的外周面，以及具有被配置为在形成槽时阻止管的端部的扩张的表面的第二突起。 内侧辊具有外周面，该外周面包括构造成容纳第一突起的凹口，并且可具有构造成容纳第二突起的第二凹口。 在形成槽时，管的端部位于其上的管对接表面形成在内侧辊或外侧辊中的一个上。 在另一个特征中，外部辊包括第一对准元件，并且内侧辊包括第二对准元件，第二对准元件构造成与第一对准元件相互作用以在形成槽时对准外侧辊和内侧辊。
-
公开(公告)号：US5503544A
公开(公告)日：1996-04-02
申请号：US327920
申请日：1994-10-24
申请人： Bruce M. Platusich
发明人： Bruce M. Platusich
CPC分类号： F16K27/0218 , B29C67/246 , B29C70/70 , B29C45/00 , B29L2031/7506 , Y10T137/7036 , Y10T29/49417
摘要： A mold and method of forming a butterfly valve and the novel valve formed. The disclosure includes providing a valve skeleton having a body portion, a hollow neck extending from the body portion to receive a valve stem and a cruciform-shaped actuator plate portion on the hollow neck, suspending the valve skeleton in a mold cavity in inverted orientation, and injecting reaction injection molding polymer by laminar flow into the bottom of the mold cavity with an amount of polymer sufficient to fill the space from the bottom up, encapsulating the skeleton, and overfill the space to force the leading edge of the polymer out the top of said space into said escape chamber to entrap residual gases into a severable offal member. The polymer encapsulates the cruciform-shaped actuator plate while filling the corner spaces thereof, except for fastener orifices which form adjacent the cruciform legs. A gate at the bottom of the mold assures laminar flow of polymer into the mold cavity. The valve skeleton may have a plurality of radially extending mounting leg portions fitting into lug-receiving cavities of the mold including at least one mounting lug-receiving cavity projecting radially outwardly and upwardly, the mold cavity including an upwardly oriented flow passage up from at least one lug-receiving cavity to the polymer-receiving escape chamber, for flow of air from the at least one lug-receiving cavity through the flow passage to the escape chamber.
摘要翻译： 形成蝶阀的模具和方法和形成的新型阀。 该公开内容包括提供具有主体部分的阀骨架，从主体部分延伸以接收阀杆的中空颈部和在中空颈部上的十字形致动器板部分，将阀骨架悬空在反向取向的模腔中， 并通过层流将反应注射聚合物注射到模腔的底部，其量足以从底部向上填充空间的聚合物，封装骨架，并且填满空间以迫使聚合物的前缘顶出 的所述空间进入所述逃逸室以将残留气体截留到可分离的内脏构件中。 聚合物封装十字形致动器板，同时填充其角落空间，除了形成在十字形腿附近的紧固件孔。 模具底部的浇口确保聚合物的层流流入模腔。 阀骨架可以具有多个径向延伸的安装腿部，该多个径向延伸的安装腿部分配合到模具的凸耳接收空腔中，其包括径向向外和向上突出的至少一个安装凸耳接收腔，模腔包括至少从上至下的向上定向的流动通道 用于将空气从所述至少一个凸耳接收腔通过所述流动通道流到所述逸出室的一个接收容纳腔的所述聚合物接收逃逸室。
-
公开(公告)号：US07766031B2
公开(公告)日：2010-08-03
申请号：US11552248
申请日：2006-10-24
IPC分类号： F16T1/34
CPC分类号： F16T1/14 , Y10T137/3021 , Y10T137/3024 , Y10T137/86863
摘要： A valve system for collection and removal of condensation from a gas-pressurized fluid system. In one embodiment a single valve is used, having inlet, outlet and condensate collection ports and a valve body capable of movement between a position which connects the inlet port to the condensate collection port and a position which connects the condensate collection port to the outlet port. The valve is formed such that the inlet port is not connected to the outlet port while the valve is moved between the two positions, so that the pressurized system is not depressurized. A second embodiment uses two coupled valves replacing the single valve.
摘要翻译： 一种用于从气体加压流体系统收集和去除冷凝物的阀门系统。 在一个实施例中，使用单个阀，其具有入口，出口和冷凝物收集端口以及阀体，其能够在将入口端口连接到冷凝物收集端口的位置和将冷凝物收集端口连接到出口端口 。 阀形成为使得在阀在两个位置之间移动时入口不连接到出口，使得加压系统不被减压。 第二实施例使用两个联接的阀替代单个阀。
-
公开(公告)号：US20090194992A1
公开(公告)日：2009-08-06
申请号：US12025952
申请日：2008-02-05
摘要： A compensation system for use with a divided pipe having a pair of open ends and being supported at first and second spaced apart points which are moveable relative to one another. A loop member attaches to the open ends of the pipe and is supported by a support system. The loop member includes a bend causing the loop member to extend away from the pipe, the loop member being flexible enough to accommodate a movement between the open ends of the pipe. The support system includes a flexible support having a first end secured to move with the first point and a second end secured move with the second point. Also, a support connection is provided at the loop member for engagement by the flexible support between the two ends to permit movement of the loop member relative to the pipe, the support connection permitting movement of the flexible support relative to the tubing.
摘要翻译： 一种用于具有一对开口端的分隔管的补偿系统，并且在相对于彼此可移动的第一和第二间隔点处被支撑。 环构件附接到管的开口端并由支撑系统支撑。 环形构件包括使环构件远离管道延伸的弯曲部，该环构件足够柔性以适应管道的开口端之间的移动。 支撑系统包括柔性支撑件，其具有固定成与第一点一起移动的第一端和第二端部与第二点固定的移动。 此外，在环构件处提供支撑连接件，用于由两个端部之间的柔性支撑件接合，以允许环构件相对于管道移动，支撑连接件允许柔性支撑件相对于管道的移动。
-
公开(公告)号：US5409654A
公开(公告)日：1995-04-25
申请号：US103919
申请日：1993-08-05
申请人： Bruce M. Platusich
发明人： Bruce M. Platusich
CPC分类号： F16K27/0218 , B29C67/246 , B29C70/70 , B29C45/00 , B29L2031/7506 , Y10T137/7036 , Y10T29/49417
摘要： A mold and method of forming a butterfly valve and the novel valve formed. The concept includes providing a valve skeleton having a body portion, a hollow neck extending from the body portion to receive a valve stem and a cruciform-shaped actuator plate portion on the hollow neck, suspending the valve skeleton in a mold cavity in inverted orientation, and injecting reaction injection molding polymer by laminar flow into the bottom of the mold cavity with an amount of polymer sufficient to fill the space from the bottom up, encapsulating the skeleton, and overfill the space to force the leading edge of the polymer out the top of said space into said escape chamber to entrap residual gases into a severable offal member. The polymer encapsulates the cruciform-shaped actuator plate while filling the corner spaces thereof, except for fastener orifices which form adjacent the cruciform legs. A gate at the bottom of the mold assures laminar flow of polymer into the mold cavity. The valve skeleton may have a plurality of radially extending mounting leg portions fitting into lug-receiving cavities of the mold including at least one mounting lug-receiving cavity projecting radially outwardly and upwardly, the mold cavity including an upwardly oriented flow passage up from said at least one lug-receiving cavity to the polymer-receiving escape chamber, for flow of air from the at least one lug-receiving cavity through the flow passage to the escape chamber.
摘要翻译： 形成蝶阀的模具和方法和形成的新型阀。 该概念包括提供具有主体部分的阀骨架，从主体部分延伸以接收阀杆的中空颈部和在中空颈部上的十字形致动器板部分，将阀骨架以反向定向悬挂在模腔中， 并通过层流将反应注射聚合物注射到模腔的底部，其量足以从底部向上填充空间的聚合物，封装骨架，并且填满空间以迫使聚合物的前缘顶出 的所述空间进入所述逃逸室以将残留气体截留到可分离的内脏构件中。 聚合物封装十字形致动器板，同时填充其角落空间，除了形成在十字形腿附近的紧固件孔。 模具底部的浇口确保聚合物的层流流入模腔。 阀骨架可以具有多个径向延伸的安装腿部，该多个径向延伸的安装腿部配合到模具的凸耳接收空腔中，包括至少一个径向向外和向上突出的安装凸耳接收腔，模腔包括从所述 用于将空气从所述至少一个接收凸块接收空腔通过所述流动通道流到所述逸出室的至少一个接收容纳腔的所述聚合物接收逃逸室。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.017 秒)
