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101. 发明授权

US06843780B2 Valve arrangement 失效
标题翻译：阀门布置
公开(公告)号：US06843780B2
公开(公告)日：2005-01-18
申请号：US10198474
申请日：2002-07-17
申请人： Ignacio Larrain , Michael Jedwab
发明人： Ignacio Larrain , Michael Jedwab
IPC分类号： A61M5/168 , A61M39/24 , A61M5/14 , F16K15/00 , F16K15/14 , F16K17/00 , F16K21/04
CPC分类号： A61M5/16827 , A61M5/16881 , A61M39/24 , A61M2205/6045 , Y10T137/7838
摘要： A valve arrangement is described for providing clinical nutrition. The arrangement comprises a split flushing valve. Also described are a method of production of the valve arrangement, use of the valve arrangement in providing nutrition to a patient and a method of treatment of a patient that comprises administering an effective amount of a composition via the valve arrangement.
摘要翻译：描述了用于提供临床营养的瓣膜装置。该装置包括分流冲洗阀。还描述了生产阀装置的方法，阀装置在向患者提供营养中的用途以及治疗患者的方法，其包括通过阀装置施用有效量的组合物。

102. 发明授权

US6003550A Combination shut off valve and excessive flow valve 失效
标题翻译：组合关闭阀和过流阀
公开(公告)号：US6003550A
公开(公告)日：1999-12-21
申请号：US113404
申请日：1998-07-10
申请人： Myrl J. Saarem , Kenneth M. Saarem
发明人： Myrl J. Saarem , Kenneth M. Saarem
IPC分类号： F16K5/04 , F16K17/30 , F16K17/00
CPC分类号： F16K17/30 , F16K5/0407 , Y10T137/7727 , Y10T137/8803
摘要： A combination valve that provides both positive shut off and excessive flow shut off. A rotary valve is provided. In its first position an integral excessive flow shut off valve allows normal flow and shuts off if high flow occurs. In a second position the flow is shut off independent of the excessive flow valve. A third position is provided for purging a repaired or new system and for resetting the excessive flow shut off valve.
摘要翻译：提供正切断和过流关闭的组合阀。提供旋转阀。在其第一个位置，积分的过流关闭阀允许正常流动，并且如果发生高流量则关闭。在第二位置，流量被关闭，而与过流阀无关。提供第三个位置用于清理修理或新的系统并重新设置过大的流量关闭阀。

103. 发明授权

US5960821A Flow sensor device and associated vacuum holding system 失效
标题翻译：流量传感器装置及相关的真空保持系统
公开(公告)号：US5960821A
公开(公告)日：1999-10-05
申请号：US844260
申请日：1997-04-18
申请人： Edwin Lee Johnson
发明人： Edwin Lee Johnson
IPC分类号： B25B11/00 , F16K17/00
CPC分类号： B25B11/007 , B25B11/005 , Y10T137/7727 , Y10T137/7729 , Y10T137/7869
摘要： A flow sensor device includes a main passage having a normally open shut off valve therein which is configured to shut off at a predetermined rate of air flow therethrough. The shut off valve includes a seating structure and a centering structure positioned within the main passage, a sealing member being positioned between the seating structure and centering structure. The sealing member is biased toward the centering structure by a resilient member. Air flow through the main passage exerts a force on the sealing member which pushes the sealing member toward the seating structure. When the force caused by the air flow exceeds the opposing force of the resilient member, the sealing member contacts the seating structure in a sealing relationship such that air flow through the main passage is substantially eliminated. The flow sensor device may also include a controllable release valve and/or a controllable reset valve, enabling control of the shut off valve of the main passage. Further, an air pulse distribution device is also provided for controlling the reset valves and/or release valves of a plurality of flow sensor devices.
摘要翻译：流量传感器装置包括主通道，其中具有常开的截止阀，该主通道构造成以预定的空气流量从其中切断。截止阀包括定位在主通道内的座椅结构和定心结构，密封构件位于座椅结构和定心结构之间。密封构件通过弹性构件朝向定心结构偏置。通过主通道的气流在密封构件上施加力，其将密封构件朝向座椅结构推动。当由空气流引起的力超过弹性构件的相反力时，密封构件以密封关系接触座椅结构，从而基本上消除了通过主通道的气流。流量传感器装置还可以包括可控释放阀和/或可控复位阀，从而能够控制主通道的截止阀。此外，还设置有用于控制多个流量传感器装置的复位阀和/或释放阀的空气脉冲分配装置。

104. 发明授权

US5618087A 2-position 3-way solenoid valve, modulator and anti-lock brake system with the valve 失效
标题翻译： 2位3通电磁阀，调节器和防抱死制动系统带阀门
公开(公告)号：US5618087A
公开(公告)日：1997-04-08
申请号：US553179
申请日：1995-11-07
申请人： Jang-Yeol You
发明人： Jang-Yeol You
IPC分类号： B60T8/34 , B60T8/00 , B60T8/36 , B60T8/42 , B60T8/50 , F16K17/00 , F16K31/06
CPC分类号： B60T8/3635 , B60T8/36 , B60T8/368 , B60T8/4291 , B60T8/5006 , Y10T137/87217
摘要： A 2-position 3-way solenoid valve having first, second and third ports and first and second chambers. The first chamber is communicated with the first port and the second chamber is communicated with the second and third ports. The chambers is partitioned by a barrier wall and are communicated with each other by a opening formed to the barrier wall. In response to a valve-actuated signal, a spool is moved in lengthwise direction, so that the opening and the third port are opened alternatively. When the third port is closed, the hydraulic pressure generated from a hydraulic pump is supplied to a brake wheel cylinder through the first and second ports to increase braking pressure. When the opening is closed, the hydraulic pressure within the brake wheel cylinder is decreased through the second and third ports to decrease braking pressure.
摘要翻译：具有第一，第二和第三端口以及第一和第二室的2位三通电磁阀。第一室与第一端口连通，第二室与第二和第三端口连通。这些腔室被隔离壁隔开，并通过形成于隔离壁的开口相互连通。响应于阀致动信号，阀芯沿长度方向移动，使得开口和第三端口交替打开。当第三端口关闭时，从液压泵产生的液压通过第一和第二端口供应到制动轮缸，以增加制动压力。当开口关闭时，制动轮缸内的液压通过第二和第三端口减小，以降低制动压力。

105. 发明授权

US5617892A Irrigation system shut-off valve 失效
标题翻译：灌溉系统截止阀
公开(公告)号：US5617892A
公开(公告)日：1997-04-08
申请号：US509207
申请日：1995-07-31
申请人： Peter J. Pappas
发明人： Peter J. Pappas
IPC分类号： F16K1/12 , F16K31/50 , F16K17/00
CPC分类号： E03B9/025 , F16K1/12 , F16K31/50 , Y10T137/5503 , Y10T137/698
摘要： An irrigation system shut-off valve includes first and second hollow housing sections with are threadedly connected by an elongated pipe so that all of the sections lie on a common axis. A valve seat and a valve member concentric to said axis are present in the second housing section, the valve member being movable between a closed position wherein the valve member seals against the valve seat and an open position wherein the valve member is spaced from the valve seat. The valve member is moved between its two positions by a shaft which extends from the valve member along the axis through the first housing section where it is threaded into an end wall of that housing section so that when the shaft is rotated in one direction, the valve member moves to its closed position and when the shaft is rotated in the opposite direction, the valve member moves to its open position so that water can flow from an inlet in the second housing section through the bridging section to an outlet in the first housing section without any appreciable pressure drop.
摘要翻译：灌溉系统截止阀包括第一和第二中空壳体部分，其通过细长管线螺纹连接，使得所有部分都位于公共轴线上。阀座和与所述轴同心的阀构件存在于第二壳体部分中，阀构件可在闭合位置之间移动，其中阀构件与阀座密封并且阀构件与阀间隔开的打开位置座位。阀构件在其两个位置之间移动，该轴从阀构件沿轴线延伸穿过第一壳体部分，在第一壳体部分中螺纹连接到该壳体部分的端壁中，使得当轴沿一个方向旋转时，阀构件移动到其关闭位置，并且当轴沿相反方向旋转时，阀构件移动到其打开位置，使得水可以从第二壳体部分中的入口通过桥接部分流到第一壳体中的出口部分没有任何明显的压降。

106. 发明授权

US5462413A Disposable relief valve seat for positive displacement pump 失效
标题翻译：用于容积式泵的一次性安全阀座
公开(公告)号：US5462413A
公开(公告)日：1995-10-31
申请号：US334173
申请日：1994-10-28
申请人： Alfred A. Schroeder
发明人： Alfred A. Schroeder
IPC分类号： F16K17/04 , F04B49/24 , F04B53/10 , F04B49/00 , F16K15/00 , F16K17/00 , F16K21/04
CPC分类号： F04B49/24 , F04B2205/01 , F04B2205/05 , F04B2205/15 , F04B2207/02 , Y10T137/7939
摘要： A positive displacement pump includes a relief valve comprising an valve seat, a needle within the valve seat, a spring forcing the needle within the valve seat, a set screw pressing the spring against the needle and a spacer for mounting the set screw to the housing of the positive displacement pump. The relief passages are formed at the intersection of the valve sleeve and the piston. The valve seat threadably connects within the relief valve passageway to prevent the erosion of the passageway. The valve seat may be constructed from a plastic, hard rubber, or metal material and include a rubberized seal secured at one end of the valve seat. When the valve seat erodes to a point where it provides an insufficient seat for the needle, it is removed from within the relief valve passageway and replaced with a similar valve seat. By protecting the relief valve passageway from erosion by using an inexpensive, removable, and disposable valve seat, costly disposal or machining of the housing of the positive displacement pump is avoided.
摘要翻译：容积式泵包括安全阀，包括阀座，阀座内的针，迫使针在阀座内的弹簧，将弹簧压靠在针上的固定螺钉和用于将固定螺钉安装到壳体上的间隔件的容积式泵。泄压通道形成在阀套和活塞的交点处。阀座螺纹连接在安全阀通道内以防止通道的侵蚀。阀座可以由塑料，硬橡胶或金属材料构成，并且包括固定在阀座一端的橡胶密封件。当阀座侵蚀到针头不足的地方时，它将从安全阀通道中取出并更换为类似的阀座。通过使用廉价的，可移除的和一次性的阀座来保护溢流阀通道免受侵蚀，避免了容积式泵的壳体的昂贵的处理或加工。

107. 发明授权

US5358518A Artificial venous valve 失效
标题翻译：人造静脉瓣
公开(公告)号：US5358518A
公开(公告)日：1994-10-25
申请号：US8823
申请日：1993-01-25
申请人： Sante Camilli
发明人： Sante Camilli
IPC分类号： A61F2/24 , A61F2/54 , F16K15/00 , F16K17/00
CPC分类号： A61F2/2412 , A61F2/2403 , A61F2/2409 , A61F2/2475 , Y10T137/7875 , Y10T137/7898
摘要： An artificial venous valve with unidirectional flow, for insertion into the human venous system, biocompatible with the receiver, comprises a hollow elongated support and a plate carried by and within the hollow elongated support and movable relative to the support between a position to permit flow of blood in one direction and a position in which to prevent flow of blood in an opposite direction through the support. The plate is movable to open and close over a pressure differential range on opposite sides of the plate of 1-50 mm Hg.
摘要翻译：具有单向流动的用于插入人静脉系统的人造静脉瓣，用于插入与接收器生物相容的人体静脉系统，包括中空细长支撑件和由中空细长支撑件承载并在中空细长支撑件内的板，并且可相对于支撑件移动，以允许流动在一个方向上的血液，以及防止血液沿相反方向流过支撑物的位置。该板可移动以在1-50mm Hg的板的相对侧上的压差范围内打开和关闭。

108. 发明授权

US5341837A Two line pilot valve 失效
标题翻译：两线导阀
公开(公告)号：US5341837A
公开(公告)日：1994-08-30
申请号：US14554
申请日：1993-02-08
申请人： Clarence W. Johnson
发明人： Clarence W. Johnson
IPC分类号： F15B20/00 , F15B21/04 , F16K17/00
CPC分类号： F15B21/04 , F15B20/005 , Y10T137/7725 , Y10T137/87684
摘要： A two line pilot valve used to exhaust hydraulic fluid from a control circuit when the operating conditions within which a flowline is intended to operate are outside of predetermined limits. The pilot exhausts fluid within a control circuit to a reservoir which allows a dump valve to dump fluid from an actuator which causes the actuator to close the flowline. The pilot has a first poppet sleeve which contacts an o-ring. When the poppet sleeve and o-ring separate, fluid is allowed to pass from the inlet port of the pilot to the exit port and thereby exhaust the fluid of the control circuit.
摘要翻译：用于在流线意图运行的操作条件下从控制电路排出液压流体的二线导阀处于预定极限之外。引导者将控制电路内的流体排放到储存器，该容器允许排放阀从致动器排出流体，致动器致动器关闭流路。飞行员具有接触O形圈的第一提升套筒。当提升阀套筒和O形环分离时，允许流体从导向器的入口传送到出口，从而排出控制电路的流体。

109. 发明授权

US5291915A Adjustable pressure relief valve 失效
标题翻译：可调减压阀
公开(公告)号：US5291915A
公开(公告)日：1994-03-08
申请号：US864356
申请日：1992-04-06
申请人： Wolfgang Lukasczyk , Norberto Thiesing
发明人： Wolfgang Lukasczyk , Norberto Thiesing
IPC分类号： B67C3/02 , F15B13/044 , F16K17/00 , F16K17/06 , F16K31/06 , F16K31/42 , G05D16/20
CPC分类号： G05D16/2093 , F16K27/029 , Y10T137/2278 , Y10T137/5109
摘要： A pressure relief valve system is provided that makes it possible to provide numerous varied pressure relief functions with a minimum of structural changes. For this purpose, a standard distributing valve housing is equipped with a valve core that makes it possible to construct a double-acting pressure relief valve with an individually adjustable pressure system on each valve side. However, there is also the possibility of completely shutting off the pressure system on one side. The valve core and/or the valve elements are preferably exchangeable, and the valve elements can be separately controlled by an adjusting device, for example in the form of a proportional magnet, to generate a pressure output signal corresponding to an input signal in each of the independent pressure systems independent of one another.
摘要翻译：提供了一种减压阀系统，其可以提供多种具有最小结构变化的不同压力释放功能。为此，标准分配阀壳体配备有阀芯，可以在每个阀侧上构建具有可单独调节的压力系统的双作用减压阀。然而，也可能在一侧完全关闭压力系统。阀芯和/或阀元件优选是可交换的，并且阀元件可以由调节装置单独控制，例如以比例磁体的形式，以产生对应于每个中的输入信号的压力输出信号独立的压力系统彼此独立。

110. 发明授权

US5240027A Combination relief vent and closure apparatus 失效
标题翻译：组合排气口和关闭装置
公开(公告)号：US5240027A
公开(公告)日：1993-08-31
申请号：US998562
申请日：1992-12-30
申请人： Mark W. Vertanen
发明人： Mark W. Vertanen
IPC分类号： F16K17/00 , F16K17/196 , F16K17/38
CPC分类号： F16K17/003 , F16K17/196 , F16K17/383 , Y10T137/1804
摘要： Apparatus which can be installed over an opening on a container and can provide relief of excessive pressure conditions and excessive vacuum conditions in the container and provide rapid temperature actuated pressure relief for the container in the event of fire or other potentially dangerous heat related conditions, the apparatus including an aperture therethrough communicating with the container opening and a member releasable maintained in the aperture with a substance which melts at a predetermined temperature to enable pressure in the container acting against the releasable member to separate and even blow the releasable member from the apparatus and escape from the container through the aperture, the preferred construction including a self-actuating and self-modulating combined pressure and vacuum relief valve assembly which provides accurate pressure relief for the container at a predetermined over pressure condition and high inflow rates of air for vacuum relief at a predetermined excessive vacuum or negative pressure condition, the combined relief valve assembly being mounted on the releasable member.
摘要翻译：可以安装在容器上的开口上的装置，并且可以提供容器中过大的压力条件和过度的真空条件的释放，并且在发生火灾或其他潜在危险的热相关条件时为容器提供快速的温度启动的压力释放，装置，其包括通过其与容器开口连通的孔，以及可在物料中释放的物质，物质在预定温度下熔化，以使容器中的压力作用在可释放构件上，从而将可释放构件从该装置分离并均匀地吹脱，优选的结构包括自动致动和自调节组合的压力和真空安全阀组件，其在预定的过压条件下为容器提供准确的压力释放，并且用于真空释放的空气的高流入速率在preetermi 组合的安全阀组件安装在可释放构件上。

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