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71. 发明授权

US6029947A Safety valve for fire suppression device 失效
标题翻译：防火装置用安全阀
公开(公告)号：US6029947A
公开(公告)日：2000-02-29
申请号：US121347
申请日：1998-07-23
申请人： Richard F. Sears
发明人： Richard F. Sears
IPC分类号： F16L29/00 , F16L37/28
CPC分类号： F16L29/00
摘要： A fire suppression valve for use with a cannister of fire suppression material. The valve has a safety shuttle valve located in a discharge port for preventing unintended discharge of fire suppression material in the absence of connection to a discharge hose. The shuttle valve has an actuating surface and a body portion with shuttle ports. An outside end of the body portion projects into an outlet connection sized to receive the discharge hose. When the hose is connected, it abuts the outside end to support the shuttle valve in an open position. When the hose is removed, the shuttle valve is free to slide to a closed position, in which the actuating surface substantially blocks the discharge port. Accordingly, when the valve is triggered without an attached hose, the pressurized suppression material pushes against the actuating surface to move the shuttle valve to the closed position.
摘要翻译：一种灭火阀，用于灭火材料的罐。阀具有位于排出口中的安全梭阀，用于防止在不连接到排放软管的情况下意外排出灭火材料。梭阀具有致动表面和具有梭孔的主体部分。主体部分的外端突出成尺寸适于接收排放软管的出口连接。当软管连接时，它与外端相接触以将梭阀支撑在打开位置。当软管被移除时，梭阀自由滑动到关闭位置，在该位置，致动表面基本上阻挡排出口。因此，当没有附接的软管触发阀时，加压抑制材料推动致动表面以将梭阀移动到关闭位置。

72. 发明授权

US5984267A Apparatus for isolating and containing reactive medium 失效
标题翻译：用于分离和包含反应介质的装置
公开(公告)号：US5984267A
公开(公告)日：1999-11-16
申请号：US921059
申请日：1997-08-29
申请人： Roger R. Coutu
发明人： Roger R. Coutu
IPC分类号： F16K7/14 , F16L29/02 , F16L29/00
CPC分类号： F16L29/02 , F16K7/14
摘要： A device for isolating and containing gas reactive materials includes a novel valve arrangement that is actuatable in conjunction with the movement of a pre-loaded metal diaphragm. The pre-loaded diaphragm force is sufficient to form a fluid tight seal when the device is disconnected from a gas supply line thereby sealing the interior of the device from the surrounding environment.
摘要翻译：用于隔离和容纳气体反应性材料的装置包括可与预加载金属隔膜的运动结合起动的新型阀装置。当装置与气体供应管线分离时，预加载的隔膜力足以形成流体密封，从而将装置的内部与周围环境密封。

73. 发明授权

US5868433A Connector assembly 失效
标题翻译：连接器组件
公开(公告)号：US5868433A
公开(公告)日：1999-02-09
申请号：US608216
申请日：1996-02-28
申请人： Vlado I. Matkovich
发明人： Vlado I. Matkovich
IPC分类号： F16L37/08 , A61J1/05 , A61J1/10 , A61M5/14 , A61M5/31 , A61M39/00 , A61M39/02 , A61M39/10 , A61M39/14 , F16L29/00 , F16L37/098 , F16L37/30 , F16L37/38 , F16L55/00 , A61M5/00 , F16L47/00
CPC分类号： A61M39/18 , A61M39/1011 , A61M39/14 , F16L29/005 , F16L37/0985 , F16L37/30 , F16L37/38 , A61J1/10 , A61J1/1475 , A61M2039/1027 , A61M2039/1072 , Y10S285/915 , Y10S604/905
摘要： A connector assembly includes a first fitting defining a first aperture, and a second fitting couplable to the first fitting and defining a second aperture. In some embodiments, each of the first and second fittings includes a sealing layer sealing its aperture. In other embodiments, each of the first and second fittings includes a removable layer overlying its aperture. The connector assembly may include a stem member which is mounted in the first fitting and includes a head axially movable into the aperture of the second fitting.
摘要翻译：连接器组件包括限定第一孔的第一配件和可耦合到第一配件并且限定第二孔的第二配件。在一些实施例中，第一和第二配件中的每一个包括密封其孔的密封层。在其他实施例中，第一和第二配件中的每一个包括覆盖其孔的可移除层。连接器组件可以包括杆件，其安装在第一配件中并且包括可轴向移动到第二配件的孔中的头部。

74. 发明授权

US5791376A Quick disconnect valve system for abrasive slurries 失效
标题翻译：快速切断阀系统用于磨料浆料
公开(公告)号：US5791376A
公开(公告)日：1998-08-11
申请号：US649056
申请日：1996-05-16
申请人： Curtis Lee Richmond
发明人： Curtis Lee Richmond
IPC分类号： F16L29/00 , F16L37/30 , F16L37/34 , F16L37/28
CPC分类号： F16L37/30 , Y10T137/87925 , Y10T137/87957
摘要： A quick-disconnect system for selectively connecting a slurry tank to a fluid supply line includes a first valve on the slurry tank and a second valve in the supply line fitting. Each of such valves includes a piston having a tapered neck extending from such valves. Each such piston slides within a cylinder having fluid passages extending through the walls of such cylinder, and each cylinder is received within a valve body. A biasing spring ordinarily advances such pistons to cause enlarged side wall portions of such pistons to seal the fluid passages that extend through the cylinders. Each piston has a tapered neck portion that extends outwardly from the valve, and upon connection of quick-disconnect system, the tapered neck portions of the pistons engage each other to simultaneously overcome the biasing springs. As each piston retracts, the enlarged side wall portions of the pistons slide past the fluid passages that extend through the cylinders, and are removed from the abrasive fluid flow path. The biasing springs are contained between the pistons and the closed ends of the cylinders, thereby isolating the biasing springs from the abrasive fluid flow path.
摘要翻译：用于选择性地将浆料罐连接到流体供应管线的快速断开系统包括浆料罐上的第一阀和供应管线中的第二阀。每个这样的阀包括具有从这些阀延伸的锥形颈部的活塞。每个这样的活塞在具有延伸穿过这种气缸的壁的流体通道的气缸内滑动，并且每个气缸被容纳在阀体内。偏置弹簧通常使这种活塞前进，以使这种活塞的侧壁部分增大，以密封延伸穿过气缸的流体通道。每个活塞具有从阀向外延伸的锥形颈部，并且在快速断开系统连接时，活塞的锥形颈部彼此接合以同时克服偏压弹簧。当每个活塞缩回时，活塞的扩大的侧壁部分滑过延伸穿过气缸的流体通道，并从磨料流体流动路径移除。偏置弹簧容纳在活塞和气缸的封闭端之间，从而将偏置弹簧与磨料流体流动路径隔离开。

75. 发明授权

US5651383A Quick-coupling component with pressure reduction member 失效
标题翻译：带减压部件的快速接头部件
公开(公告)号：US5651383A
公开(公告)日：1997-07-29
申请号：US506813
申请日：1995-07-25
申请人： Thure Ekman
发明人： Thure Ekman
IPC分类号： F16L29/00 , B21K1/24 , B23P15/00 , F16L37/32 , F16L37/34 , F16L37/40 , F16L37/28
CPC分类号： F16L37/40 , B21K1/24 , B23P15/001 , F16L37/34 , Y10T137/0318 , Y10T137/0447 , Y10T137/86944 , Y10T137/86984 , Y10T137/87949
摘要： A quick coupling component (2) comprises a valve member (1) for a main flow (4). Arranged in the valve member is a pressure reduction member with pressure reduction channel (7). The pressure reduction member comprises a shut-off element (8) which is arranged in the channel and which can bear against a seat (9) and is lifted by an activation member (13) counter to the action of a spring (10). The surface of the seat has a degree of fineness which corresponds to a great extent with the degree of fineness of the shut-off element. The latter has a hardness which substantially exceeds the hardness of the seat material. An inherent elasticity of the seat material contributes to the sealing function of the element against the seat in the closed position of the element.
摘要翻译：快速联接部件（2）包括用于主流（4）的阀构件（1）。排列在阀构件中的是具有减压通道（7）的减压构件。所述减压构件包括切断元件（8），所述切断元件（8）设置在所述通道中并且可抵靠座（9）承受并且相对于弹簧（10）的作用被启动构件（13）提升。座椅的表面具有与切断元件的细度程度相当大程度的细度。后者的硬度大大超过座椅材料的硬度。座椅材料的固有弹性有助于元件在元件的关闭位置抵靠座椅的密封功能。

76. 发明授权

US5606988A Connector assembly for ink cartridge 失效
标题翻译：墨盒连接器组件
公开(公告)号：US5606988A
公开(公告)日：1997-03-04
申请号：US192083
申请日：1994-02-04
申请人： Norman E. Pawlowski, Jr.
发明人： Norman E. Pawlowski, Jr.
IPC分类号： B41J2/175 , B65D83/00 , G01D15/16 , F16L29/00
CPC分类号： B41J2/17523 , B41J2/175 , Y10T137/1654
摘要： The connector assembly provides leak protection to enable the disconnection of a filled or partially filled ink cartridge from an ink-jet printer without leaking ink. The connector assembly includes a valve assembly having a fitment and a valve attached thereto. The valve is movable to close a passageway formed through the fitment when the ink cartridge is disconnected from a coupler connected to the printer. The coupler may be used to open the valve to permit ink flow from the ink cartridge to the printer.
摘要翻译：连接器组件提供泄漏保护，以使填充或部分填充的墨盒从喷墨打印机断开，而不会泄漏墨水。连接器组件包括具有附接件和附接到其上的阀的阀组件。当墨盒与连接到打印机的联接器断开连接时，阀可移动以关闭通过配件形成的通道。联接器可用于打开阀门，以允许墨水从墨盒流到打印机。

77. 发明授权

US5570719A Breakaway hose coupling 失效
标题翻译：分离软管接头
公开(公告)号：US5570719A
公开(公告)日：1996-11-05
申请号：US499609
申请日：1995-07-07
申请人： Alton E. Richards , Walter M. Carow
发明人： Alton E. Richards , Walter M. Carow
IPC分类号： F16L37/14 , F16L37/56 , F16L55/10 , F16L29/00
CPC分类号： F16L37/148 , B67D7/3218 , F16L37/565 , F16L39/04 , F16L55/1015 , Y10T137/87957
摘要： A breakaway hose coupling for releasably joining two fuel dispensing devices in fluid communication, and for selectively disengaging such dispensing devices in response to a disengaging force in excess of a preselected value being exerted on the coupling. The coupling (10) includes a first valve assembly (12) for being secured on a first dispensing device and for selectively terminating the flow of fluid from such dispensing device when the coupling (10) is uncoupled. The coupling (10) further includes a second valve assembly (14), including an elbow (72) and swivel connecting mechanism (70), for being secured on a second dispensing device and for selectively terminating the flow of fuel from such dispensing device when the coupling is uncoupled. Further, vapor conduits (28, 28A, 28B) are provided to accommodate the flow of recaptured fuel vapor through the coupling (10). The coupling (10) also includes automatic disconnect means (16) for maintaining the first and second valve assemblies (12, 14) in an engaged position in the absence of disengaging force in excess of a preselected value being applied to the coupling, and for disengaging the first and second valve assemblies (12, 14) in response to disengaging force in excess of such preselected value being applied to the coupling (10), whereupon the first and second valve assemblies (12, 14) terminate the flow of fluid from their operatively associated dispensing device.
摘要翻译：用于可释放地连接两个燃料分配装置的分流式软管联接器，其流体连通，并且响应于施加在联接器上的超过预定值的分离力而选择性地使这种分配装置脱离。联接器（10）包括用于固定在第一分配装置上的第一阀组件（12），并且当联接器（10）脱开时，用于选择性地终止来自这种分配装置的流体流。联接器（10）还包括第二阀组件（14），其包括弯头（72）和旋转连接机构（70），用于固定在第二分配装置上并用于选择性地终止来自这种分配装置的燃料流联轴器脱开。此外，提供蒸汽管道（28,28A，28B）以适应通过联接器（10）的再吸收的燃料蒸汽的流动。联接器（10）还包括自动断开装置（16），用于在不存在超过施加到联接器的预选值的分离力的情况下将第一和第二阀组件（12,14）保持在接合位置，并且响应于超过这种预选值的分离力而将第一和第二阀组件（12,14）分离，从而将第一和第二阀组件（12,14）施加到联接器（10）上，于是第一和第二阀组件（12,14）终止来自它们的操作相关的分配装置。

78. 发明授权

US5507313A Zero-spill double ball valve powered emergency release coupling 失效
标题翻译：零泄漏双球阀动力紧急释放联轴器
公开(公告)号：US5507313A
公开(公告)日：1996-04-16
申请号：US337918
申请日：1994-11-10
申请人： Eugene LeDevehat
发明人： Eugene LeDevehat
IPC分类号： F16L55/10 , F16L37/30 , F16L37/33 , F16L29/00
CPC分类号： F16L37/373 , F16L37/62 , F16L55/1007 , Y10T137/87965 , Y10T137/87973
摘要： An improved double ball valve powered emergency release coupling includes two fluid-carrying conduits, each having a ball or plug valve received therein, which are prevented from being decoupled unless both ball or plug valves are moved to a closed position prior to decoupling. The improved coupling prevents inadvertent spilling during decoupling. A mechanical or hydraulic actuator corresponding to each valve element is provided for sequentially rotating each valve element between opened and closed positions.
摘要翻译：改进的双球阀动力的紧急释放联接器包括两个流体输送管道，每个管道具有容纳在其中的球或塞阀，除非在去耦之前将球阀或旋塞阀移动到关闭位置，否则防止其分离。改进的联轴器防止在去耦期间意外溢出。提供对应于每个阀元件的机械或液压致动器，用于在打开和关闭位置之间顺序旋转每个阀元件。

79. 发明授权

US5492147A Dry break coupling 失效
标题翻译：干断耦合
公开(公告)号：US5492147A
公开(公告)日：1996-02-20
申请号：US373620
申请日：1995-01-17
申请人： Gary B. Challender , Russell L. Rogers , Robert A. Sterett , Charles W. Scouten
发明人： Gary B. Challender , Russell L. Rogers , Robert A. Sterett , Charles W. Scouten
IPC分类号： A61M39/14 , F16L29/00 , F16L37/28 , A61M5/18
CPC分类号： F16L37/28 , A61M39/26 , F16L29/005 , A61M2039/1027 , A61M2039/1072 , A61M2039/267 , A61M39/18 , Y10S604/905 , Y10T137/87965
摘要： A dry break coupling for joining together opposing passageways includes a male member and a female member, each of which includes a resiliently deformable rubber flap with cross-hair slits positioned to engage each other as the male and female members are moved axially toward their coupled position. Each of the male and female members also is provided with a normally closed but resiliently openable rubber septum position on the opposite side of its rubber flap from the engagement end of the respective members. The male member is provided with a blunt cannula which is fixed and a moveable carrier supporting the rubber septum. The female member is provided with an axially moveable support for the rubber flap and a fixed support for the rubber septum. As the male member and the female member move to the fully coupled position, the peripheral portions of the abutting rubber flaps are moved axially with the female carrier member while the central portions are prevented from moving by the fixed septum support with the result that the slits of the rubber flaps are pulled open thereby permitting the respective septums to engage each other. Further movement of the male and female members toward one another causes the moveable support for the male member septum to be retracted with the result that the cannula is urged through the resiliently openable abutting septums to open the passageway to the flow of fluid.
摘要翻译：用于将相对通道连接在一起的干式断裂联接件包括阳构件和阴构件，每个构件包括可弹性变形的橡胶翼片，其中十字头狭缝被定位成当阳构件和阴构件轴向移动到其联接位置时彼此接合。阳构件和阴构件中的每一个还设置有与其各个构件的接合端在其橡胶翼的相对侧上的常闭但可弹性打开的橡胶隔膜位置。阳构件设置有固定的钝头套管和支撑橡胶隔垫的可移动的支架。阴构件设置有用于橡胶翼的可轴向移动的支撑件和用于橡胶隔垫的固定支撑件。当阳构件和阴构件移动到完全联接位置时，抵靠的橡胶翼片的周边部分与阴承载构件一起移动，同时防止中心部分被固定隔垫支撑件移动，结果是狭缝的橡胶翼片被拉开，从而允许相应的隔膜彼此接合。阳和阴构件朝向彼此的进一步运动导致阳构件隔膜的可移动支撑件缩回，结果是套管被推动穿过可弹性打开的邻接隔膜以将通道打开到流体流动。

80. 发明授权

US5484171A Coupling joint 失效
标题翻译：联轴节
公开(公告)号：US5484171A
公开(公告)日：1996-01-16
申请号：US248855
申请日：1994-06-03
申请人： Douglas H. Emmins
发明人： Douglas H. Emmins
IPC分类号： F16L20060101 , F16L19/02 , F16L21/04 , F16L23/00 , F16L29/00 , F16L21/00
CPC分类号： F16L21/04
摘要： A fitting used to bridge a gap in a conduit between fixed ends of a conduit. The fitting includes a first collar at a first end of the fitting having an open end made to a dimension for fitting closely around one of the ends of the conduit, and the first end being flared inwardly of the open end so the first end of the fitting can be slid over the first end of the conduit, whilst the fitting is held angled axially relative to the conduit such that the second end of the conduit is positioned to one side of the conduit. The first collar is sufficiently deep to allow for the fitting to be slid over the first end of the conduit until the second end of the fitting is clear of a second end of the conduit. The fitting can then be pivoted so as to be in line with the conduit, and then slid back to connect with the second end of the conduit.
摘要翻译：用于桥接导管固定端之间导管间隙的配件。所述配件包括在所述配件的第一端处的第一套环，所述第一套环的开口端形成为用于紧密地配合在所述导管的一个端部上的尺寸，并且所述第一端在所述开口端的内侧向外扩张，配件可以在导管的第一端滑动，同时配件相对于导管保持成轴向成角度，使得导管的第二端定位在导管的一侧。第一套环足够深以允许配件在导管的第一端上滑动，直到配件的第二端离开导管的第二端。然后可以将配件枢转以与导管成直线，然后向后滑动以与导管的第二端连接。

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