公开(公告)号：US5823438A

公开(公告)日：1998-10-20

申请号：US503979

申请日：1995-07-19

申请人： Earl R. Holt

发明人： Earl R. Holt

IPC分类号： B05B7/02 ,  B05B7/12 ,  B05B7/24 ,  B05B7/32 ,  B05B9/03 ,  B05B12/08 ,  F16L35/00 ,  F16L37/091 ,  F16L37/248 ,  F16L37/407

CPC分类号： B05B7/2486 ,  B05B12/087 ,  B05B12/088 ,  B05B7/02 ,  B05B7/1254 ,  B05B7/2489 ,  B05B7/2497 ,  B05B7/32 ,  B05B9/035 ,  F16L35/005 ,  F16L37/091 ,  F16L37/248 ,  F16L37/407

摘要： A recirculating paint supply system supplies single or multiple paint coatings to paint spray stations arranged in parallel or series relation, each station including manually operated flexible monoline and coaxial conduits to supply paint to a spray gun. In one aspect of the invention, the fluid connectors inhibit paint build up which might otherwise contaminate the paint line and include unique quick disconnect ball valves each having a closure member to inhibit paint splash back upon disconnection, a ball valve having a unique seal for the ball, a compression seal arrangement in a flow enabling/disabling H-connector, a H-connector having a connecting mechanism to allow simultaneous opening and closing of ball valves, a Y-shaped connector to mix two paint coatings, and a Y-shaped connector to interconnect the supply and recirculating lines to rows of spray stations. In another aspect, unexpected benefits are found from the selective use of glass-filled nylon and stainless steel components in the fluid connectors.

摘要翻译： 循环涂料供应系统提供单个或多个涂料涂料来喷涂平行或串联关联的喷涂站，每个工位包括手动操作的柔性单晶和同轴导管，以将喷漆提供给喷枪。 在本发明的一个方面中，流体连接器抑制油漆积聚，否则可能污染油漆线，并且包括独特的快速断开球阀，每个具有封闭构件以在断开时抑制油漆飞溅，具有用于 球，在使能/禁用H型连接器的流动中的压缩密封装置，具有连接机构以允许同时打开和关闭球阀的H形连接器，用于混合两个涂料涂层的Y形连接器和Y形 连接器，用于将供应和再循环管线互连到一排喷雾站。 另一方面，从流体连接器中选择性地使用玻璃填充尼龙和不锈钢部件可以发现意想不到的益处。

公开(公告)号：US5330154A

公开(公告)日：1994-07-19

申请号：US984910

申请日：1992-12-02

申请人： James S. Mashburn ,  Jerry P. Mashburn

发明人： James S. Mashburn ,  Jerry P. Mashburn

IPC分类号： F16L37/248 ,  F16L37/40 ,  F16L37/28

CPC分类号： F16L37/248 ,  F16L37/40

摘要： An apparatus for the mechanical and orificial coupling of a conventional liquid gas fuel supply container and/or supply outlet fixture to a control valve and/or similar secondary fuel outlet port. The coupling apparatus comprises a shaft modifying the inlet of a conventional control valve, which provides an extended port for orificial connection, and a plastic collar which intercalates into a conventional recessed supply outlet orifice fixture. The collar is first engaged with the supply outlet fixture which then makes a socket for the intercalation of the control valve shaft in a quick and secure bayonet fashion. No screw threads are used in any part of the engagement mechanisms.

摘要翻译： 一种用于常规液体燃料供应容器和/或供应出口固定装置与控制阀和/或类似次级燃料出口端口机械和人造耦合的装置。 联接装置包括一个轴，它修改常规控制阀的入口，该传统控制阀提供用于人造连接的扩展端口，以及插入到常规的凹入式出口孔固定装置中的塑料套环。 轴环首先与供应出口固定装置接合，然后以快速和安全的卡口方式插入用于插入控制阀轴的插座。 在接合机构的任何部分都不使用螺纹。

公开(公告)号：US5253716A

公开(公告)日：1993-10-19

申请号：US799284

申请日：1991-11-27

申请人： Wallace F. Mitchell

发明人： Wallace F. Mitchell

IPC分类号： A62C31/22 ,  B05B1/26 ,  B05B15/06 ,  F16L37/248

CPC分类号： A62C31/22 ,  B05B1/26 ,  B05B15/065 ,  F16L37/248

摘要： A fog producing firefighting tool has a nozzle which includes a plurality of apertures oriented so that when pressurized fluid flows through each aperture, the liquid impacts at an angle of 90 degrees with another stream of liquid to atomize the liquid and create a fog. The firefighting tool is of modular construction which includes a first member, one or more intermediate members, and an end member wherein the members are connected to each other by means of quick coupler devices which can be readily locked into coupled relationship and will not interfere with the usage of the tool when it is forced into or removed from a hole in a structure.

摘要翻译： 雾化消防工具具有喷嘴，其包括多个孔，其定向成使得当加压流体流过每个孔时，液体以另一流体流以90度的角度冲击以雾化液体并产生雾。 消防工具是模块化结构，其包括第一构件，一个或多个中间构件和端构件，其中构件通过快速联接装置相互连接，快速联接装置可以容易地锁定成联接关系并且不会干扰 当工具被迫进入或从结构中的孔中移除时，工具的使用。

公开(公告)号：US4738401A

公开(公告)日：1988-04-19

申请号：US17871

申请日：1987-02-24

申请人： Daniel J. Filicicchia

发明人： Daniel J. Filicicchia

IPC分类号： B05B1/00 ,  B05B1/34 ,  B05B15/06 ,  F16B7/20 ,  F16L37/248

CPC分类号： F16L37/248 ,  B05B1/3415 ,  B05B15/065

摘要： A quick disconnect nozzle assembly having a nozzle body, an annular sealing member and a nozzle tip with a socket in the body for receiving the tip and having a pair of chord-like lugs with upstream facing camming surfaces for engaging downstream facing camming recesses in a pair of radially extending shoulders on the nozzle tip to cam the tip axially into sealing engagement with the annular sealing member as the nozzle tip is inserted in the socket and rotated therein. Preferably the socket includes diametrically opposed lugs and the tip has a pair of cooperating shoulders and recesses and at least one radially extending stop adapted to engage an abutment in the base of the socket when the tip is rotated into proper position. The tip may include a swirl imparting vane and have an outer protective sleeve with longitudinal ribs to facilitate rotating the tip by hand.

公开(公告)号：US4736968A

公开(公告)日：1988-04-12

申请号：US928371

申请日：1986-11-10

申请人： Keith Glegg

发明人： Keith Glegg

IPC分类号： E03F5/10 ,  F16L37/248 ,  F16L45/00

CPC分类号： F16L45/00 ,  F16L37/248

摘要： A novel device for use in combination with a coupling device for coupling a drain hose to a drain pipe outlet from a waste holding tank of a trailer is provided herein. It includes a hollow cylindrical section to which that drain hose is adapted to be clamped. An aperture of a specifically-recited size, and located at a specifically recited site surrounded by a hollow shaft covered with a slitted elastomeric cover, is provided in the hollow cylindrical collar for the insertion therethrough of a flushing hose so that the flushing hose is insertable through that slit and into the aperture, through the hollow cylindrical section, through a blade valve which is disposed in the drain pipe and directly into the waste holding tank. Flushing water may thus be directly injected into the waste holding tank while leakage of flushed water from the waste holding tank through the aperture is minimized. A circular ring-like flange is secured to the end of the section which is remote from the drain hose. Finally, a connector extends from the exposed face of the flange for providing quick connect/disconnect engagement to cooperating members projecting from the end of the drain pipe.

摘要翻译： 本文提供了一种与用于将排水软管连接到拖车的废物容纳箱的排水管出口的联接装置组合使用的新型装置。 它包括中空的圆柱形部分，该排水软管适于夹紧。 具体叙述的尺寸的孔，并且位于由被覆有切割的弹性体覆盖物的空心轴围绕的特定列举的位置处，设置在中空圆柱形套环中，用于穿过冲洗软管插入，使得冲洗软管可插入 通过该狭缝并穿过中空圆柱形部分，穿过设置在排水管中并直接进入废物储存槽的叶片阀。 因此，冲洗水可以直接注入废物储存罐，同时将冲洗的水从废弃物储存罐通过孔径泄漏最小化。 圆形环状凸缘固定在远离排水软管的部分的末端。 最后，连接器从凸缘的暴露表面延伸，以便从排水管的端部突出的配合构件提供快速连接/断开接合。

公开(公告)号：US4159102A

公开(公告)日：1979-06-26

申请号：US837449

申请日：1977-09-28

申请人： Merton R. Fallon ,  Leo J. Fallon ,  John R. Froehler ,  Harry E. Saterbo

发明人： Merton R. Fallon ,  Leo J. Fallon ,  John R. Froehler ,  Harry E. Saterbo

IPC分类号： B67D1/08 ,  F16L37/248 ,  F16L37/28

CPC分类号： F16L37/248 ,  B67D1/0832 ,  Y10T137/314 ,  Y10T137/6137

摘要： An improved valve system for obtaining access to a container of fluid. In a container of fluid, and particularly a keg for beer, a valve assembly receiving member or keg neck extends from the top of the container. A sealing mechanism is provided to secure the valve assembly in sealed relationship with the keg neck and to allow access to the fluid contained by actuation of the valves. More specifically, the valve neck has a groove in its inner surface to receive a resilient retainer ring which maintains the valve assembly in place. In addition, a safety feature is provided to prevent inadvertent expulsion of the valve assembly should the retainer ring be dislodged while the keg is pressurized. A siphon tube extends from the valve assembly to a position adjacent the bottom of the keg when the valve is secured within the keg neck. The bottom portion of the tube is configured to enhance the flow of fluid into and out of the tube as well as carry a spring member for cooperating with one of the valve members in the valve assembly. An improved coupler mechanism is employed in operating the valves while avoiding inadvertent opening and closing of the valve assembly. A handle is provided on the coupler for moving the valve actuating elements between an open and a closed position. A locking mechanism on the coupler prevents engagement and disengagement of the coupler while it is in the open position.

摘要翻译： 一种用于获得进入流体容器的改进的阀系统。 在流体容器中，特别是用于啤酒的小桶中，阀组件接收构件或小桶颈从容器的顶部延伸。 提供了一种密封机构，用于将阀组件固定在与小桶颈密封的​​关系中并允许进入通过致动阀所包含的流体。 更具体地，阀颈在其内表面中具有凹槽，以容纳将阀组件保持在适当位置的弹性保持环。 此外，提供安全特征以防止当小桶被加压时保持环被移开时阀组件的意外排出。 当阀固定在小桶颈部时，虹吸管从阀组件延伸到邻近小桶底部的位置。 管的底部被配置为增强流体进入和离开管的流动，以及携带用于与阀组件中的一个阀构件配合的弹簧构件。 在操作阀时采用改进的联接器机构，同时避免阀组件的无意的打开和关闭。 在联接器上提供手柄以在打开和关闭位置之间移动阀致动元件。 耦合器上的锁定机构防止耦合器处于打开位置时的接合和分离。

公开(公告)号：US4140422A

公开(公告)日：1979-02-20

申请号：US730838

申请日：1976-10-08

申请人： Houston L. Crumpler, Jr. ,  John M. Crumpler

发明人： Houston L. Crumpler, Jr. ,  John M. Crumpler

IPC分类号： E02B11/00 ,  F16L37/248 ,  E02B13/00 ,  F16L37/24

CPC分类号： F16L37/248 ,  E02B11/005 ,  Y10S285/921

摘要： A corrugated plastic drainage pipe in which drainage holes are formed through raised reinforcing formations on the corrugated pipe periphery and in which each of the reinforcing formations is integrally joined to adjacently disposed ridges or ribs of the corrugations and protrude from the valley therebetween to bridge the valley. Each reinforcing formation terminates in an end face which peripherally surrounds the drainage hole through the reinforcing formation and which is adapted to seat against surrounding soil or other material in a buried installation. Support feet formations are integrally formed with the corrugated pipe and are adapted to seat on a pipe-supporting surface to support the pipe.

摘要翻译： 一种波纹塑料排水管，其中通过波纹管周边上的凸起的加强结构形成排水孔，并且其中每个加强结构一体地连接到相邻设置的波纹的脊或肋之间，并从其间的谷突出以连接谷 。 每个加强结构终止于通过加强结构周边地围绕排水孔的端面，并且其适于在埋置的设备中抵靠周围的土壤或其他材料。 支撑脚形成与波纹管一体形成，并且适合于支撑管支撑表面以支撑管。

公开(公告)号：US4139222A

公开(公告)日：1979-02-13

申请号：US789927

申请日：1977-04-22

申请人： Sven Loland

发明人： Sven Loland

IPC分类号： F16L33/22 ,  F16L37/248 ,  F16L37/22

CPC分类号： F16L33/221 ,  F16L1/26 ,  F16L37/248

摘要： A quick connect/disconnect coupling assembly particularly adapted for underwater use, having a pair of coupling members, one of which is mounted on a relatively rigid structure, and a sleeve mounted over the first coupling member for relative axial and rotational movement. The sleeve is guided by a single or double J slot between axially extended locking and axially retracted unlocking positions. In the locking position, a cammed surface on the inside of the sleeve engages a ball and socket arrangement on the coupling members to prevent the coupling members from becoming unlocked; in the axially retracted unlocking position, the cammed surface of the sleeve is moved away from the ball and socket arrangement to permit free radial movement of the ball out of the socket and relative axial movement of the coupling members into and out of coupling engagement with each other. The sleeve is lockable in the axially extended locking position to provide a positive lock. Locking and unlocking is accomplished by specific pulling, twisting and pushing forces on the sleeve and/or coupling members.

摘要翻译： 一种特别适用于水下使用的快速连接/断开联接组件，具有一对联接构件，其中一个连接构件安装在相对刚性的结构上，以及安装在第一联接构件上用于相对轴向和旋转运动的套筒。 套筒由轴向延伸的锁定和轴向缩回解锁位置之间的单个或双J槽引导。 在锁定位置，套筒内侧上的凸轮表面与联接件上的球窝结构配合，以防止联接件松开; 在轴向缩回的解锁位置，套筒的凸轮表面远离球和插座装置移动，以允许球从插座中自由径向移动，并且联接构件进入和离开与每个 其他。 套筒可锁定在轴向延伸的锁定位置以提供正锁定。 锁定和解锁通过在套筒和/或联接构件上的特定拉力，扭转和推力来实现。

公开(公告)号：US4137930A

公开(公告)日：1979-02-06

申请号：US762757

申请日：1977-01-26

申请人： William R. Scholle

发明人： William R. Scholle

IPC分类号： F16L37/04 ,  F16L37/248 ,  F16L37/30 ,  F16L29/00

CPC分类号： F16L37/04 ,  F16L37/248 ,  F16L37/30 ,  Y10T137/1692 ,  Y10T137/87949 ,  Y10T137/87957

摘要： A normally closed valve is characterized by an integral valve body forming a fluid passage between an inlet thereto and an outlet therefrom, and a flow barrier within the passage integrally joined with the body to hermetically seal the passage. The barrier is movable or rupturable by a fluid coupler, inserted into the outlet end of the passage, to open the passage between the inlet thereto and the coupler.Preferably, the valve is economically formed of a plastic material, such as polyethylene, and connects at its outlet with a fluid coupler having a normally closed, movable seal at its inlet. In the use of the valve, upon movement of the inlet end of the coupler into the outlet end of the passage, the valve passage forms a fluid seal therewith prior to engagement of the barrier thereby. Continued movement of the coupler into the valve then moves the flow barrier to open the passage, and engages the coupler seal with a plunger to move the seal from a seat at the inlet to the coupler to establish the fluid passage between the inlet to the valve passage and the inlet to the coupler. In consequence of forming a seal between the valve and coupler prior to opening of either the flow barrier or the coupler seal, a connection may be established between the coupler and the valve in a drip-free manner, and the fluid to be valved is at all times maintained out of contact with the atmosphere and in a sanitary condition.

摘要翻译： 常闭阀的特征在于一体式的阀体，其形成在其入口与其出口之间的流体通道，以及通道内的流动阻挡件，与主体一体地接合以密封通道。 屏障是通过插入到通道的出口端的流体耦合器可移动或可破裂的，以打开其入口与耦合器之间的通道。

公开(公告)号：US4094384A

公开(公告)日：1978-06-13

申请号：US734268

申请日：1976-10-19

申请人： Roland Heilmann

发明人： Roland Heilmann

IPC分类号： G05D16/00 ,  F16J13/12 ,  F16L37/248 ,  F16N7/34 ,  F16N7/32

CPC分类号： F16N7/34 ,  F16J13/12 ,  F16L37/248 ,  Y10T403/7007

摘要： A system for connecting and locking a collector bowl to a connecting housing attached to an air conditioning device. The collector bowl, near its open end, is provided with radially outwardly extending multiple counter-lugs, and the connecting housing, near its open end, is provided with inwardly extending multiple lugs. When the open end of the collector bowl is fitted within the open end of the connecting housing, the counter-lugs are moved past the lugs due to the (discontinuity) areas therebetween and the collector bowl is twisted to produce a connecting engagement between the lugs and the counter-lugs. Snap projections on the collector bowl or spring-load latching parts on the connecting housing, appropriately located, can function to lock the collector bowl to the connecting housing by preventing disengagement of the lugs and counter lugs.

摘要翻译： 用于将收集器碗连接和锁定到连接到空调装置的连接壳体的系统。 收集器碗在其开口端附近设置有径向向外延伸的多个反凸耳，并且连接壳体在其开口端附近设置有向内延伸的多个凸耳。 当收集器碗的开口端装配在连接壳体的开口端内时，由于它们之间的（不连续）区域，反凸耳移动通过凸耳，并且收集器碗被扭转以产生凸耳之间的连接接合 和反凸耳。 收集器碗上的卡扣突起或适当定位的连接壳体上的弹簧加载闩锁部件可以通过防止突出部和反凸耳脱离而将收集器碗锁定到连接外壳。