公开(公告)号：US20040051070A1

公开(公告)日：2004-03-18

申请号：US10608947

申请日：2003-06-26

申请人： Nitto Kohki Co., Ltd.

发明人： Toshio Mikiya ,  Reichi Makishima ,  Hidemi Seki

IPC分类号： F16L029/00

CPC分类号： F16L37/47 ,  Y10T137/88102

摘要： A pipe coupling comprises a socket having a ball valve in which a through bore having one end that allows insertion of a plug is formed and a casing supporting the ball valve for rocking motion. The casing has a slot extending from its flank to the top. The slot has a flank opening and a top opening. The flank opening is wider than the top opening. A lock element is located for movement in the through bore of the ball valve. When the one end of the through bore of the ball valve is aligned with the flank opening, the lock element advances into the flank opening, thereby preventing the ball valve from rocking. When the lock element is pushed into the through bore of the ball valve by the plug, it is disengaged from the flank opening, whereupon the ball valve is allowed to rock.

公开(公告)号：US20030062497A1

公开(公告)日：2003-04-03

申请号：US09970481

申请日：2001-10-03

发明人： Lloyd D. Paine

IPC分类号： F16K005/06 ,  F16L029/00

CPC分类号： F16K23/00 ,  F16K5/06 ,  F16K27/067 ,  F16L35/00 ,  Y10T137/88054

摘要： A dripless hose bib for connection to a pressurized water source pipe. The dripless hose bib has a valve body having an inlet port, an outlet port and a fluid passageway connected between them. The front end of the valve body has an external garden hose thread. A ball valve is positioned in the fluid passageway. An aperture in the top surface of the valve body communicates with the ball valve. A vertically oriented valve stem has its bottom end detachably connected to the ball valve and its top end is connected to a transversely extending lever handle. A valve body plug is screwed into the rear end of the valve body and it in turn has a threaded bore in its rear end that threads onto the pressurized water source pipe.

摘要翻译： 用于与加压水源管连接的无水软管围兜。 无水软管围兜具有阀体，其具有连接在它们之间的入口，出口和流体通道。 阀体的前端有一个外部花园软管螺纹。 球阀位于流体通道中。 阀体顶表面上的孔与球阀连通。 垂直取向的阀杆的底端可拆卸地连接到球阀，并且其顶端连接到横向延伸的杠杆手柄。 阀体塞被拧入阀体的后端，并且其后端又具有螺纹孔，螺纹孔螺纹连接在加压水源管上。

公开(公告)号：US20030015677A1

公开(公告)日：2003-01-23

申请号：US09907201

申请日：2001-07-17

发明人： Lawrence M. Dulac

IPC分类号： F16K051/00 ,  F16L029/00

CPC分类号： F16K17/00 ,  Y10T137/1789

摘要： A fluid safety discharge system for a relief valve having an inlet and an outlet includes a bushing frictionally engaging the relief valve outlet. The relief valve outlet is internally threaded for engaging with a threaded device, such as a discharge line. The bushing may contain a separate body and engagement region for use with hard-plumbed discharge lines. Optionally, an adapter may be used for retrofitting the bushing to an existing relief valve.

摘要翻译： 具有入口和出口的安全阀的流体安全排放系统包括与安全阀出口摩擦接合的衬套。 安全阀出口是内螺纹的，用于与螺纹装置（例如排放管线）接合。 衬套可以包含用于硬铅管排放管线的单独的主体和接合区域。 可选地，适配器可用于将套管改装成现有的安全阀。

公开(公告)号：US20040232374A1

公开(公告)日：2004-11-25

申请号：US10795960

申请日：2004-03-08

发明人： Christopher C. Rutter ,  Lamar Spalding

IPC分类号： F16L029/00

CPC分类号： B65D77/067 ,  F16L41/02

摘要： A spout for a flexible bag adapted to hold a liquid, the spout adapted for coupling with a connector having a rotatable spout adapter with an internal thread. The spout has a substantially cylindrical body with an outer surface, a spout opening, and a spout axis. The spout further has at least one flexible tab attached to and protruding radially distal from the outer surface of the cylindrical body of the spout. The tab has a top side that is substantially perpendicular to the spout axis, a bottom side opposing the top side, and a leading edge for engaging the thread. Additionally, the spout, has an undeformed tab length that typically deforms upon engaging the internal thread of the spout adapter.

公开(公告)号：US20040211931A1

公开(公告)日：2004-10-28

申请号：US10424200

申请日：2003-04-25

申请人： The Procter & Gamble Company

发明人： Judd Dylan Olson ,  David James Emmons ,  John Paul Boros ,  Donald Stephen Bretl ,  Alan Joseph Mitchell ,  Todd L. Rose

IPC分类号： F16L029/00

CPC分类号： B01D35/147 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/4023 ,  C02F1/001 ,  C02F2201/006 ,  Y10T137/87153

摘要： In the treatment of water, an end piece is connected to a treatment cartridge housing and inserted into an appliance having bypass, inlet, and outlet valves. The end piece has an end piece wall from which an inlet fitting, outlet fitting, and protrusion extend. The inlet fittings, outlet fittings, protrusion, and cartridge housing each have a longitudinal axis. The inlet and outlet fittings have a cam surface for actuating the inlet and outlet valves, respectively. Further, the cam surfaces of the inlet and outlet fittings are angled and vectored in relation to their respective longitudinal axis. The protrusion is shaped for actuating the bypass valve.

摘要翻译： 在处理水时，端件连接到处理盒壳体并插入到具有旁路，入口和出口阀的器具中。 端件具有端件壁，入口配件，出口配件和突起从该端件壁延伸。 入口配件，出口配件，突出部和药筒外壳各具有纵向轴线。 入口和出口接头分别具有用于致动入口和出口阀的凸轮表面。 此外，入口和出口配件的凸轮表面相对于其相应的纵向轴线成角度和向量。 该突起被成形为用于致动旁通阀。

公开(公告)号：US20040164263A1

公开(公告)日：2004-08-26

申请号：US10728716

申请日：2003-12-05

发明人： Renato Colombo

IPC分类号： F16L029/00

CPC分类号： F16L13/142

摘要： A fluid valve of high simplicity in connecting conduits to the input and/or output is disclosed. The valve includes of a body with at least one opening for the input and one for the output. With regards to at least one of the aforementioned openings, the valve is provided with a pipe coupling as an integral part of the body of the valve, which is inserted into a malleable sleeve capable of receiving a portion of the extremity of a tubular conduit. The malleable sleeve can conform around the valve tubular coupling as well as around the tubular conduit in entrance and exit to join the tubular conduit to the inlet or outlet of the valve body.

摘要翻译： 公开了将导管连接到输入和/或输出的高简单性的流体阀。 该阀包括具有用于输入的至少一个开口和一个用于输出的主体。 关于上述开口中的至少一个，阀设置有作为阀主体的整体部分的管接头，其插入到能够接收管状导管的末端的一部分的可延展的套筒中。 可延展的套筒可以围绕阀管状联接器以及在入口和出口处的管状导管周围配合，以将管状导管连接到阀体的入口或出口。

公开(公告)号：US20020162984A1

公开(公告)日：2002-11-07

申请号：US09848513

申请日：2001-05-03

发明人： Ted Rosas

IPC分类号： F16L029/00

CPC分类号： F16L19/0218

摘要： Method and apparatus for constructing a regulatable fire fighting water supply line from a continuously pressurized waterline while allowing water to flow freely from said outlet end during its construction.

摘要翻译： 从连续加压的水线构造可调节的消防供水管线的方法和装置，同时允许水在其施工期间自由地从所述出口端流出。

公开(公告)号：US20020139423A1

公开(公告)日：2002-10-03

申请号：US10114690

申请日：2002-04-02

申请人： The Meyer Company

发明人： Henry G. Roethel

IPC分类号： F16L029/00

CPC分类号： F16L29/04 ,  Y10T137/87949

摘要： A valved outlet for connection to a fluid spout on a fluid container includes at least a first component that includes a body defining a first flow passage extending therethrough. The body has an inlet end adapted for insertion into an associated spout and an outlet end for discharging fluid that enters the first flow passage from the inlet end. A valve portion is located at the inlet end and controls fluid flow from the spout into the first flow passage. The valve includes a housing that defines a second flow passage that communicates with the first flow passage through a port. A resilient seal member has first and second legs compressibly located in the second flow passage and resilient sealingly engaged with the port. The first and second legs are in abutment with the housing of the valve portion. A slide is mounted for axial movement between first and second operative positions in the first flow passage. The slide has an actuating portion that is extendable through the port into engagement with the seal member to move the seal member away from the port when the slide is moved from the first operative position to the second operative position. The valved outlet can also include a second component including a housing adpated for releasably coupling to the body of the first component. The housing of the second component defines a third flow passage that communicates with the first flow passage. The housing of the second component includes a member that contacts and moves the slide member to the second operative position.

摘要翻译： 用于连接到流体容器上的流体喷口的带阀的出口包括至少第一部件，其包括限定从其延伸穿过的第一流动通道的主体。 主体具有适于插入相关喷口的入口端和用于从进口端排出进入第一流动通道的流体的出口端。 阀部分位于入口端，并控制从喷口进入第一流动通道的流体流动。 阀包括壳体，该壳体限定通过端口与第一流动通道连通的第二流动通道。 弹性密封件具有可压缩地位于第二流动通道中并且与端口密封地接合的第一和第二腿部。 第一和第二腿与阀部分的壳体邻接。 安装滑动件用于在第一流动通道中的第一和第二操作位置之间的轴向运动。 滑块具有致动部分，该致动部分可以通过该端口延伸以与密封部件接合，以在滑块从第一操作位置移动到第二操作位置时使密封部件远离端口移动。 带阀的出口还可以包括第二部件，其包括附接到可释放地联接到第一部件的主体的壳体。 第二部件的壳体限定与第一流动通道连通的第三流动通道。 第二部件的壳体包括接触并将滑动部件移动到第二操作位置的部件。

公开(公告)号：US20040134260A1

公开(公告)日：2004-07-15

申请号：US10742829

申请日：2003-12-23

申请人： Inflow Products, Inc.

发明人： Joseph A. Pampinella ,  Brandon Ming-Yung Chi

IPC分类号： G01M003/04 ,  F16L035/00 ,  F16L029/00 ,  F16L055/10

CPC分类号： G01M3/04

摘要： A leak testing device to be positioned between two adjacent conduits comprises a generally cylindrical body defining a recess therethrough and including first and second end portions for cooperating with the respective end portions of two adjacent conduits. The body includes an opening between the first and second end portions. A sealing door is provided to be positioned in the opening. A diaphragm member including a through hole is provided to be positioned within the body. A valve is operably connected to the diaphragm member for selectively opening or closing the through hole to thereby permit or restrict the flow of a fluid between the two conduits. The opening in the body receives the diaphragm member when leak-testing a conduit, or the sealing door when connecting the two conduits in a fluid communication.

摘要翻译： 定位在两个相邻导管之间的泄漏测试装置包括大致圆柱形主体，其限定穿过其中的凹部，并且包括用于与两个相邻导管的相应端部配合的第一和第二端部。 主体包括第一和第二端部之间的开口。 设置密封门以定位在开口中。 设置有包括通孔的隔膜构件以定位在主体内。 阀可操作地连接到隔膜构件，用于选择性地打开或关闭通孔，从而允许或限制两个管道之间的流体流动。 当在流体连通时连接两个管道时，在泄漏测试导管或密封门时，主体中的开口接收隔膜构件。

公开(公告)号：US20030183795A1

公开(公告)日：2003-10-02

申请号：US10397606

申请日：2003-03-26

发明人： Mark Christopher Doyle

IPC分类号： F16L029/00

CPC分类号： A61M39/26 ,  A61M2039/262 ,  A61M2039/263 ,  A61M2039/267

摘要： A needless valve is described which avoids the suctioning problems of the prior needleless devices upon deactivation and which preferably provides a positive self-purging effect. The valve is self-purging at the end of an administration cycle, avoiding clogging of attached catheters or other devices, and ensures that substantially all of liquid received into the valve is delivered to the receiver. The valve is also extremely simple in design and easy to construct and assemble, since it consists of only three pieces. The valve has a base with a connector for fluid communication attachment to tubing or other device, a solid elongated fluid channeling rod, and an internal fluid flow conduit; a flexible hollow expandable and contractible plug fitting over and moveable along the rod; and a tubular housing fitting over the plug and attached to the base. When the valve is activated by insertion of a nozzle of a fluid source, the rod and plug wall cooperate so that as the plug retracts along the rod, it is stretched and its interior expanded. Upon deactivation, the plug contracts, the interior volume decreases, and the resiling plug wall forces residual fliud within the valve to be expelled through the outlet, purging the residual fluid from the valve. No negative pressure is formed, so no suctioning of blood or other fluid from a patient or receiver occurs.

摘要翻译： 描述了不必要的阀，其避免了失活时先前无针装置的抽吸问题，并且其优选地提供正的自净化效果。 该阀在给药周期结束时自净，避免连接的导管或其他装置的堵塞，并且确保接收到阀中的基本上所有的液体被输送到接收器。 阀门设计也非常简单，易于构造和组装，因为它只包含三个部件。 该阀具有一个底座，该底座具有用于连接到管道或其他装置的流体连通的连接器，一个固体细长流体导流杆和一个内部流体流动管道; 柔性中空的可膨胀和可收缩的塞子装配在杆上并可沿着杆移动; 以及一个管状外壳配合在插头上并连接到基座上。 当通过插入流体源的喷嘴来激活阀时，杆和塞壁协作，使得当塞子沿着杆缩回时，其被拉伸并且其内部膨胀。 在停用时，塞子收缩，内部容积减小，并且回缩塞壁迫使阀内的残余流体通过出口排出，从阀门清除剩余流体。 没有形成负压，因此不会发生来自患者或接收器的血液或其它液体的吸引。