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公开(公告)号：US5826610A
公开(公告)日：1998-10-27
申请号：US851047
申请日：1997-05-05
申请人： James Bodhaine
发明人： James Bodhaine
CPC分类号： F16L29/00 , F16L29/04 , F16L55/1007 , F16L55/1015 , Y10T137/1662 , Y10T137/87957
摘要： A breakaway coupling device is provided having a male and female valve body. The female valve body, a plurality of boltholes extending therethrough, and a plurality of boreholes extending therethrough. The female valve body further defines a first cavity traversing the female valve body. The male valve body has a plurality of flange pairs and a plurality of boreholes aligned with the boreholes in the female valve body. There are a plurality of tie bolts attached to the female valve body through the plurality of boltholes. The tie bolts are received by the plurality of flange pairs on the male valve body. There are a plurality of shear pins. Each one of the plurality of shear pins intersects each flange pair and each one of the plurality of tie bolts at an angle perpendicular to the tie bolts thereby connecting the male valve body to the female valve body. There are plurality of guide pins closely received by the boreholes in the male valve body and the female valve body. A method for disconnecting a hydraulic disconnect is also provided.
摘要翻译： 提供一种具有阳和阴阀体的分离联接装置。 阴阀体，延伸穿过其中的多个螺栓孔和延伸穿过其中的多个钻孔。 阴阀体还限定穿过阴阀体的第一腔。 阳阀体具有多个凸缘对和与阴阀体中的钻孔对准的多个钻孔。 通过多个螺栓孔将多个连接螺栓连接到阴阀体上。 连接螺栓由阳阀体上的多个凸缘对接收。 有多个剪切销。 多个剪切销中的每一个与每个凸缘对相交，并且多个连接螺栓中的每一个以垂直于连接螺栓的角度相交，从而将阳阀体连接到阴阀体。 在阳阀体和阴阀体中的钻孔紧密接收有多个导销。 还提供了用于断开液压断路器的方法。
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公开(公告)号：US5699822A
公开(公告)日：1997-12-23
申请号：US643370
申请日：1996-05-06
申请人： James Bodhaine
发明人： James Bodhaine
CPC分类号： F16L29/04 , F16L29/00 , F16L55/1015 , Y10T137/1662 , Y10T137/87957
摘要： A breakaway coupling device is provided having a male and female valve body. The female valve body, a plurality of boltholes extending therethrough, and a plurality of boreholes extending therethrough. The female valve body further defines a first cavity traversing the female valve body. The male valve body has a plurality of flange pairs and a plurality of boreholes aligned with the boreholes in the female valve body. There are a plurality of tie bolts attached to the female valve body through the plurality of boltholes. The tie bolts are received by the plurality of tinge pairs on the male valve body. There are a plurality of shear pins. Each one of the plurality of shear pins intersects each flange pair and each one of the plurality of tie bolts at an angle perpendicular to the tie bolts thereby connecting the male valve body to the female valve body. There are plurality of guide pins closely received by the boreholes in the male valve body and the female valve body. A method for disconnecting a hydraulic disconnect is also provided.
摘要翻译： 提供一种具有阳和阴阀体的分离联接装置。 阴阀体，延伸穿过其中的多个螺栓孔和延伸穿过其中的多个钻孔。 阴阀体还限定穿过阴阀体的第一腔。 阳阀体具有多个凸缘对和与阴阀体中的钻孔对准的多个钻孔。 通过多个螺栓孔将多个连接螺栓连接到阴阀体上。 连接螺栓由阳阀体上的多个色调对接收。 有多个剪切销。 多个剪切销中的每一个与每个凸缘对相交，并且多个连接螺栓中的每一个以垂直于连接螺栓的角度相交，从而将阳阀体连接到阴阀体。 在阳阀体和阴阀体中的钻孔紧密接收有多个导销。 还提供了用于断开液压断路器的方法。
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公开(公告)号：US5333467A
公开(公告)日：1994-08-02
申请号：US140981
申请日：1993-10-25
CPC分类号： F25B41/003 , F16L29/00 , F25B45/00 , F25B2345/006
摘要： An apparatus and method for preventing an undesirable release of fluid from a conduit upon disconnection of the conduit. In a specific form of the invention, the apparatus includes a hose having a slide valve located therein adjacent an end of the hose for preventing the escape of liquids or gases, especially refrigerants, to the environment. The slide valve includes a substantially cylindrically shaped nipple having first and second bores extending axially therethrough, the first and second bores being divided and bounded by an integral wall of the nipple. The nipple includes a plurality of ports adjacent the integral wall which provide passages through the nipple to provide fluid communication between the first and second bores. A sleeve member is slidable disposed around the nipple and contains seals for providing a gas-tight and/or liquid-tight interface between the sleeve and the nipple. The sleeve member also includes an annular chamber for selectively providing the aforementioned fluid communication between the bores. A preferred embodiment of the invention includes a conduit having a threaded screw type valve which includes a substantially cylindrically shaped rear nipple emanating from its first end, having a central bore extending therethrough. The rear nipple is exteriorly threaded to a threaded valve body which, when rotated is capable of sealing and unsealing a valve set with a valve fitting for selectively opening and closing a passageway for the flow of liquid an/or gas from the rear nipple to a front nipple. The front nipple is capable of rotating with respect to the rest of the device without breaking its seal and can be removed and interchanged without a substantial loss of fluid.
摘要翻译： 一种用于在导管断开时防止流体从管道中不期望的释放的装置和方法。 在本发明的具体形式中，该装置包括一软管，该软管具有位于其中邻近软管端部的滑阀，用于防止液体或气体尤其是致冷剂逸出到环境中。 滑阀包括基本上圆柱形的接头，其具有轴向延伸穿过其中的第一和第二孔，第一和第二孔由乳头的整体壁分开和界定。 乳头包括邻近整体壁的多个端口，其提供通过乳头的通道，以在第一和第二孔之间提供流体连通。 套筒构件可滑动地布置在乳头周围，并且包含用于在套筒和乳头之间提供气密和/或液密接口的密封件。 套筒构件还包括用于选择性地提供孔之间的上述流体连通的环形室。 本发明的优选实施例包括具有螺纹型阀的导管，其包括从其第一端发出的具有延伸穿过其中的中心孔的基本上圆柱形的后部乳头。 后端接头外部螺纹连接到螺纹阀体上，该阀体在旋转时能够利用阀接头密封和开启阀组，以便选择性地打开和关闭用于将液体或/或气体从后乳头流到 前乳头 前乳头能够相对于装置的其余部分旋转而不破坏其密封，并且可以移除和互换而不会明显损失流体。
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公开(公告)号：US5298225A
公开(公告)日：1994-03-29
申请号：US100022
申请日：1993-07-30
申请人： William R. Higdon
发明人： William R. Higdon
CPC分类号： G01N30/6091 , F16L29/00 , G01N30/30 , G01N30/6039 , G01N30/88 , G01N2030/8881 , G01N30/6034 , G01N30/6078
摘要： A detachable column cartridge for a gas chromatograph is disclosed. The cartridge column contains analytical and reference columns, a heater and a thermocouple, and connects via detachable connectors to a base unit containing an injector, a detector and other components normally found in gas chromatographs. The cartridge arrangement permits a substitute column to be connected to the base unit easily, in the field, when different gases are to be separated and analyzed.
摘要翻译： 公开了一种用于气相色谱仪的可分离柱柱。 墨盒柱包含分析和参考色谱柱，加热器和热电偶，并通过可拆卸连接器连接到包含注射器，检测器和通常在气相色谱仪中发现的其他组件的基座单元。 当不同的气体被分离和分析时，盒式装置允许替代柱在现场容易地连接到基座单元。
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公开(公告)号：US4296777A
公开(公告)日：1981-10-27
申请号：US49843
申请日：1979-06-18
申请人： Karl Rodemer
发明人： Karl Rodemer
CPC分类号： B60R17/02 , F16L29/00 , F16L39/00 , F16N25/02 , Y10T137/5109 , Y10T137/6881 , Y10T137/87153 , Y10T137/8774 , Y10T137/8778 , Y10T137/9029
摘要： The invention relates to a multiple coupling for lubricating systems, preferably progressive lubricating systems of motor vehicles, especially tractor trailer units. The multiple coupling a plug box and a plug, with the help of which several lubrication pipes may be interconnected. In order that the plug box-plug-combination may be used for variable number of lubrication pipes, a special valve arrangement has been provided with the help of which the desired number of passages of lubrication pipes is opened or closed.
摘要翻译： 本发明涉及用于润滑系统的多重联接器，优选机动车辆的逐渐润滑系统，特别是牵引车拖车单元。 多重联接插头盒和插头，借助其可以互连多个润滑管。 为了使插头盒 - 插头组合可以用于可变数量的润滑管，已经提供了一种特殊的阀装置，借助于此，可以打开或关闭润滑管的所需数量的通道。
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公开(公告)号：US3913603A
公开(公告)日：1975-10-21
申请号：US43312974
申请日：1974-01-14
申请人： PUROLATOR INC
发明人： TORRES JORGE
CPC分类号： F16K17/40 , B64D37/32 , F16L29/00 , F16L55/1007 , Y10T137/1654 , Y10T137/1662 , Y10T137/87925
摘要： A crashworthy valve including a valve body having a passage therethrough and a valve seat in the passage. A valve element is mounted in the passage for pivotal movement between an open position and a closed position. The valve element is normally held in the open position. The valve body has a frangible region and in response to rupturing of the frangible region, the valve element is freed for pivotal movement to the closed position.
摘要翻译： 一种防碰撞阀，包括具有通过其的通道的阀体和通道中的阀座。 阀元件安装在通道中以在打开位置和关闭位置之间枢转运动。 阀元件通常保持在打开位置。 阀体具有易碎区域并且响应于易碎区域的破裂，释放阀元件以枢转运动至关闭位置。
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公开(公告)号：US3910307A
公开(公告)日：1975-10-07
申请号：US47474574
申请日：1974-05-30
申请人： NASA
发明人： JANKOWSKI FRED
CPC分类号： B64G5/00 , F16L29/00 , F16L29/02 , F16L37/02 , Y10T137/7855 , Y10T137/8122
摘要： A quick disconnect filter coupling for use in coupling a pair of lines together through which fluid passes. The device includes a male cylindrical housing having an enlarged longitudinal bore therein into which a filter cartridge is removably carried. The filter cartridge includes a filter medium and a check valve. A purge assembly can be attached to the male cylindrical housing for flushing such with a cleansing fluid when changing the filter cartridge.
摘要翻译： 快速断开过滤器联轴器，用于将一对管线联接在一起，液体通过该管路。 该装置包括一个凸形的圆柱形外壳，其中有一个放大的纵向孔，一个过滤器滤芯可拆卸地装入该外壳中。 过滤器滤芯包括过滤介质和止回阀。 吹扫组件可以连接到阳性圆柱形外壳上，以便在更换滤芯时用清洗液冲洗。
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公开(公告)号：US3770013A
公开(公告)日：1973-11-06
申请号：US3770013D
申请日：1971-12-06
申请人： THOMPSON W , THOMPSON G
发明人： THOMPSON W , THOMPSON G
CPC分类号： F16L47/285 , F16L29/00 , Y10T137/87684 , Y10T137/88102
摘要： A dewatering system has a vacuum source with a collecting header and a series of wellpoints connected to the header by swing couplings. The wellpoints may be selectively operated through the use of valves interposed between the swing couplings and the header. The valves include selectively alignable openings with outwardly visible indicia correlated to the positions of the openings.
摘要翻译： 脱水系统具有真空源，其具有收集集管和通过摆动联接器连接到集管的一系列井点。 可以通过使用夹在摆动联接器和头部之间的阀来选择性地操作这些井点。 阀包括具有与开口位置相关的向外可见标记的选择性对准的开口。
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公开(公告)号：US3520333A
公开(公告)日：1970-07-14
申请号：US3520333D
申请日：1967-09-26
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公开(公告)号：US3519291A
公开(公告)日：1970-07-07
申请号：US3519291D
申请日：1968-11-25
申请人： BYRON JACKSON INC
发明人： SCOTT LYLE B
CPC分类号： E21B34/12 , E21B47/1025 , E21B2034/005 , F16L29/00 , Y10T403/32516 , Y10T403/7005
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