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公开(公告)号：US20130200610A1
公开(公告)日：2013-08-08
申请号：US13368589
申请日：2012-02-08
CPC分类号： F16L17/04 , F16L41/021 , F16L43/00
摘要： Elbow and tee fittings for joining pipe elements together include housing portions held preassembled in spaced apart relation to permit pipe elements to be inserted without disassembly of the fitting, the fittings having a receptacle of varying depth for receiving a sealing element. The varying depth of the receptacle is used to control the distortion of the sealing element between a round shape and a non-round shape when the housing portions are arranged in spaced apart relation around the sealing element.
摘要翻译： 用于连接管元件的弯头和三通配件一起包括预先组装成间隔开的关系的壳体部分，以允许管元件插入而不拆卸配件，该配件具有用于接收密封元件的不同深度的容器。 当壳体部分围绕密封元件间隔设置时，容器的不同深度用于控制密封元件在圆形和非圆形之间的变形。
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公开(公告)号：US09182058B2
公开(公告)日：2015-11-10
申请号：US13368589
申请日：2012-02-08
CPC分类号： F16L17/04 , F16L41/021 , F16L43/00
摘要： Elbow and tee fittings for joining pipe elements together include housing portions held preassembled in spaced apart relation to permit pipe elements to be inserted without disassembly of the fitting, the fittings having a receptacle of varying depth for receiving a sealing element.
摘要翻译： 用于连接管元件的弯头和三通配件一起包括预先组装成间隔开的关系的壳体部分，以允许管元件插入而不拆卸配件，该配件具有用于接收密封元件的不同深度的容器。
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公开(公告)号：US20130127160A1
公开(公告)日：2013-05-23
申请号：US13300861
申请日：2011-11-21
IPC分类号： F16L21/00
CPC分类号： F16L17/04 , F16L21/005 , F16L21/08
摘要： A mechanical coupling for joining pipe elements has segments joined end to end, each segment having a pocket of varying depth for receiving a ring gasket. The varying depth of the pocket is used to control the distortion of the ring gasket between a round shape and a non-round shape when the segments are arranged in spaced apart relation around the ring gasket, the spacing between the segments being sufficient to permit insertion of the pipe elements without disassembly of the coupling.
摘要翻译： 用于连接管道元件的机械联接器具有端部至端部连接的段，每个段具有用于接收环形垫片的不同深度的凹坑。 凹槽的不同深度用于控制环形垫圈在圆形和非圆形之间的变形，这些区段围绕环形垫片以间隔的关系布置时，段之间的间隔足以允许插入 的管道元件而不拆卸联轴器。
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公开(公告)号：US09395024B2
公开(公告)日：2016-07-19
申请号：US13300861
申请日：2011-11-21
CPC分类号： F16L17/04 , F16L21/005 , F16L21/08
摘要： A mechanical coupling for joining pipe elements has segments joined end to end, each segment having a pocket of varying depth for receiving a ring gasket. The varying depth of the pocket is used to control the distortion of the ring gasket between a round shape and a non-round shape when the segments are arranged in spaced apart relation around the ring gasket, the spacing between the segments being sufficient to permit insertion of the pipe elements without disassembly of the coupling.
摘要翻译： 用于连接管道元件的机械联接器具有端部至端部连接的段，每个段具有用于接收环形垫片的不同深度的凹坑。 凹槽的不同深度用于控制环形垫圈在圆形和非圆形之间的变形，这些区段围绕环形垫片以间隔的关系布置时，段之间的间隔足以允许插入 的管道元件而不拆卸联轴器。
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公开(公告)号：USD526705S1
公开(公告)日：2006-08-15
申请号：US29228139
申请日：2005-04-20
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公开(公告)号：US06959909B2
公开(公告)日：2005-11-01
申请号：US10764616
申请日：2004-01-26
CPC分类号： F16K35/025 , F16K31/602 , F16K35/06 , Y10T137/7256
摘要： A handle assembly mountable on a valve is disclosed. The assembly includes a head having a receptacle engageable with a rotatable shaft on the valve and a grip projecting outwardly from the head to facilitate turning of the head for actuating the valve. An arcuate slot is positioned in the head, the slot having a curvature matched to the arcuate motion of the handle when used to turn the valve shaft. A limit post is attached to the valve and projects through the slot. A jam nut is mounted on the post adjacent to the head. When tightened against the head the jam nut fixes the position of the head relatively to the valve. A bolt is positioned within the slot and retained by a nut. The bolt is movable along the slot to a predetermined position where it can be temporarily fixed by tightening the nut. The bolt acts as a memory stop when it engages the limit post as the head is turned.
摘要翻译： 公开了一种可安装在阀门上的手柄组件。 该组件包括具有可与阀上的可旋转轴接合的容器的头部和从头部向外突出的手柄，以便于头部用于致动阀门的转动。 弧形槽位于头部中，当用于转动阀轴时，槽具有与手柄的弓形运动相匹配的曲率。 限位柱连接在阀上并通过槽突出。 在靠近头部的支柱上安装一个果酱螺母。 当紧固头部时，阻塞螺母相对于阀门固定头部的位置。 螺栓位于槽内并由螺母保持。 螺栓可以沿着狭槽移动到预定位置，在该位置可以通过拧紧螺母来临时固定螺栓。 当头部转动时，螺栓与限位杆接合时作为内存停止。
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公开(公告)号：US06938879B2
公开(公告)日：2005-09-06
申请号：US10635087
申请日：2003-08-06
CPC分类号： F16K1/2261 , F16J15/164 , F16K1/2263
摘要： A flexible, resilient incompressible seal for a butterfly valve is disclosed formed from a loop having a perimeter mounting surface and a perimeter sealing surface with first and second oppositely disposed axial surfaces extend between the perimeter sealing and mounting surfaces. Channels are positioned in the axial surfaces in spaced relation around the seal. The channels extend from the perimeter mounting surface toward the perimeter sealing surface and provide fluid communication to the perimeter mounting surface allowing fluid trapped against the perimeter mounting surface to escape when compressed by the closing of the valve. A void space is positioned in the perimeter mounting surface in the form of grooves or dimples allowing the perimeter sealing surface to deform under compression when the seal is captured within the valve and substantially restrained from deforming.
摘要翻译： 公开了一种用于蝶阀的柔性弹性不可压缩密封件，其由具有周边安装表面和周边密封表面的环形成，其中第一和第二相对设置的轴向表面在周边密封件和安装表面之间延伸。 通道围绕密封件以间隔的关系定位在轴向表面中。 通道从周边安装表面延伸到周边密封表面，并且提供与周边安装表面的流体连通，从而当通过关闭阀门被压缩时，允许流体被捕获在周边安装表面上的流体逸出。 空隙空间以凹槽或凹坑的形式定位在周边安装表面中，当密封件被捕获在阀内并且基本上不受变形时允许周边密封表面在压缩下变形。
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公开(公告)号：USD536071S1
公开(公告)日：2007-01-30
申请号：US29259214
申请日：2006-05-04
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公开(公告)号：USD529146S1
公开(公告)日：2006-09-26
申请号：US29228169
申请日：2005-04-20
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公开(公告)号：USD529145S1
公开(公告)日：2006-09-26
申请号：US29228153
申请日：2005-04-20
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