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51. 发明授权

US5129622A Spindle operated valve 失效
标题翻译：主轴操作阀
公开(公告)号：US5129622A
公开(公告)日：1992-07-14
申请号：US699278
申请日：1991-05-13
申请人： Gert N. J. Van Rensburg , Linda Horne
发明人： Gert N. J. Van Rensburg , Linda Horne
IPC分类号： F16K1/14 , F16K31/44
CPC分类号： F16K1/14 , F16K31/44 , Y10S137/901
摘要： The invention provides a valve which comprises a body defining a passageway therethrough, a valve seat in the passage, a valve closure disposed in the passageway adjacent the valve seat, and an operating spindle projecting transversely into the passageway, the arrangement being one wherein movement of the spindle into the passageway causes the closure to be urged against the valve seat to close the valve, and movement of the spindle in a direction out of the passageway permits movement of the closure away from the seat to open the valve, the operating spindle being coupled to the closure by means of an intermediate articulated arm or roller.
摘要翻译：本发明提供了一种阀，其包括限定穿过其中的通道的主体，通道中的阀座，设置在邻近阀座的通道中的阀闭合器，以及横向于该通道突出的操作轴，其中，进入通道的主轴使得闭合件被推靠在阀座上以关闭阀门，并且主轴在离开通道的方向上的移动允许盖子从座椅移动以打开阀门，操作主轴为通过中间铰接臂或辊连接到闭合件。

52. 发明授权

US4934408A Ball valve 失效
公开(公告)号：US4934408A
公开(公告)日：1990-06-19
申请号：US318342
申请日：1989-03-03
申请人： Rollin F. Christopherson
发明人： Rollin F. Christopherson
IPC分类号： F16K1/14 , F16K11/056 , F16K31/44
CPC分类号： F16K11/056 , F16K1/14 , F16K31/44 , Y10T137/86863
摘要： Flow control valves (10) and (80) each include a cylindrical body (11) or (82) that is open through a number of ports (13), (14) and (15), the ports to be opened and closed by a resilient ball (16) that is selectively moved into and out of alignment with each port by lowering and turning a valve basket (15) and (60). The valve basket has co-planer essentially parallel arms that extend from ends of a web wherebetween the resilient ball is caged, which valve basket is secured to the end of a valve basket stem (19) or (89). The valve gasket is displaced vertically and turned by an actuator (48) or (94), through a handle (49) or (109), the turning of which handle operates through a system of opposing upper and lower cams (40) and (23) or a clutch cam system (81) to both vertically displace and turn the valve basket system stem and valve basket.

53. 发明授权

US4694862A Valve for attachment to an actuating means 失效
标题翻译：用于附接到致动装置的阀
公开(公告)号：US4694862A
公开(公告)日：1987-09-22
申请号：US837413
申请日：1986-03-07
申请人： Horst Rott
发明人： Horst Rott
IPC分类号： F16K1/14 , F16K31/44 , F15B13/044
CPC分类号： F16K31/44 , F16K1/14 , Y10S137/901 , Y10T137/86622 , Y10T137/86686 , Y10T137/86895
摘要： In a directional seat valve all the valve seat components disposed axially adjacent each other in the housing bore are held between two closure screws and for assembling the valve the movable valve elements are supported via the valve actuating pin on a punch. By turning the closure screws the valve seat components can be adjusted in the axial direction so that the actuating pin has a predetermined spacing with respect to the housing end side of the valve. An advantage resides in that in the assembly of the valve itself a constant dimension can be set between the actuating pin and the housing and consequently an adjustment on subsequent attachment to the actuating means dispensed with, in particular an adjustment of the actuator cooperating with the actuating pin.
摘要翻译：在定向座阀中，在壳体孔中彼此轴向相邻布置的所有阀座部件保持在两个闭合螺钉之间，并且为了组装阀，可动阀元件经由冲头上的阀致动销支撑。通过转动闭合螺钉，可以在轴向上调节阀座部件，使得致动销相对于阀的壳体端侧具有预定的间隔。优点在于，在阀本身的组装中，可以在致动销和壳体之间设置恒定的尺寸，并且因此在随后与驱动装置的连接处的调整被排除，特别是与致动器协调的致动器的调节销。

54. 发明授权

US4655251A Valve having hard and soft seats 失效
标题翻译：阀门具有硬和软的座椅
公开(公告)号：US4655251A
公开(公告)日：1987-04-07
申请号：US899887
申请日：1986-08-25
申请人： Spencer M. Nimberger
发明人： Spencer M. Nimberger
IPC分类号： F16K1/14 , F16K15/04 , F16K15/18 , F16L29/00
CPC分类号： F16K1/14 , F16K15/044 , Y10T137/7866 , Y10T137/7868
摘要： An improved valve is provided of the type having a spring biased ball for sealing engagement with both a metallic seat and a plastic seat. The valve is of the type including a passageway adapted for receiving a stinger to unseat the ball from both seating surfaces, thereby allowing fluid to pass through the valve body. The diameter of the soft seat approximates the diameter of the ball, and preferably at least a portion of the sealing surface of the soft seat is spaced opposite the metallic seat with respect to a plane parallel to the metallic seat and passing through the center of the fully seated ball. The soft seat may be secured in the valve body by a retainer, which maintains a radial outwardly directed force on the soft seat.
摘要翻译：提供了一种具有弹簧偏压球的类型的改进的阀，用于与金属座和塑料座两者密封接合。该阀类型包括适于接收托管架的通道，以使两个入口表面的球脱离，从而允许流体通过阀体。软座椅的直径近似于球的直径，并且优选地，软座椅的密封表面的至少一部分相对于平行于金属座椅的平面与金属座相对地间隔开并穿过金属座的中心完全就座的球。软座可以通过保持器固定在阀体中，保持器在软座上保持径向向外的力。

55. 发明授权

US4456221A Two piece ball valve assembly 失效
标题翻译：两件式球阀总成
公开(公告)号：US4456221A
公开(公告)日：1984-06-26
申请号：US329406
申请日：1981-12-10
申请人： Deolan R. Bryant
发明人： Deolan R. Bryant
IPC分类号： F16K1/14 , F16K31/44 , F16L37/00
CPC分类号： F16K31/44 , F16K1/14
摘要： A two piece ball valve assembly kit specifically for use with a hollow T or Y pipe joint. The valve includes a valve actuator assembly which can be connected by threads or a flanged connection to the inlet of the joint and which includes a spherical valve element which can be linearly reciprocated by rotating an operating handle. A disjointed seating element having a circular seating surface may be connected to the outlet of the pipe joint by a threaded or a flanged connection in axial alignment with the valve element. The valve element may be reciprocated within the joint against the seating surface to control fluid flow through the joint, with the joint serving as a valve housing. The ball valve also includes sealing members for excluding fluid from the valve housing when the valve is in the fully opened position. The valve assembly includes alternate embodiments usable with T or Y pipe joints.
摘要翻译：一个专门用于中空T或Y管接头的两件式球阀组件套件。该阀包括阀致动器组件，其可以通过螺纹或法兰连接连接到接头的入口，并且其包括可通过旋转操作手柄而线性往复运动的球形阀元件。具有圆形就座表面的不连接的座椅元件可以通过与阀元件轴向对准的螺纹或法兰连接连接到管接头的出口。阀元件可以在接头内相对于阀座表面往复运动，以控制通过接头的流体流动，其中接头用作阀壳体。球阀还包括当阀处于完全打开位置时排除来自阀壳体的流体的密封构件。阀组件包括可用于T或Y管接头的替代实施例。

56. 发明授权

US4332255A Shunt valve 失效
标题翻译：分流阀
公开(公告)号：US4332255A
公开(公告)日：1982-06-01
申请号：US190018
申请日：1980-09-23
申请人： Salomon Hakim , Carlos A. Hakim
发明人： Salomon Hakim , Carlos A. Hakim
IPC分类号： A61M27/00 , F16K1/14 , F16K15/04
CPC分类号： F16K1/14 , A61M27/006 , F16K15/046 , Y10S604/905
摘要： In a surgically implantable shunt system for venting cerebrospinal fluid in the treatment of hydrocephaly, a valve and the method of testing it are disclosed. The valve comprises an elongate hollow valve body into which a flat plate tightly fits, partitioning the valve body into an outlet and an inlet chamber. The flat plate has a circular aperture connecting the chambers and upon which rests a spherical ball of diameter larger than the aperture. A flat spring biases the ball against the circular periphery of the aperture creating a circular seal and providing a precisely defined back pressure, low hysteresis and low susceptiblity to bridging by debris. Testing for leakage is accomplished by illuminating with light of a suitable frequency the aperture with ball seated and detecting any light transmitted therethrough.
摘要翻译：在用于在治疗脑积水时排出脑脊液的手术可植入分流系统中，公开了一种阀和其测试方法。阀包括细长的中空阀体，平板紧密配合到其中，将阀体分隔成出口和入口室。平板具有连接腔室的圆形孔，并且其上放置直径大于孔径的球形球。平面弹簧将球偏压在孔的圆周上，产生圆形密封，并提供精确限定的背压，低滞后和低碎屑对桥接的可靠性。通过用适当频率的光照射具有球座的孔并且检测透过其中的任何光来实现泄漏测试。

57. 发明授权

US4316481A Wall hydrant 失效
标题翻译：墙上消防栓
公开(公告)号：US4316481A
公开(公告)日：1982-02-23
申请号：US138581
申请日：1980-04-11
申请人： Russell L. Fillman
发明人： Russell L. Fillman
IPC分类号： F16K1/04 , F16K1/14 , F16K11/04
CPC分类号： E03B9/025 , F16K1/04 , F16K1/14 , Y10T137/5503 , Y10T137/698
摘要： A wall hydrant is described herein comprising a hollow tube having an inlet end and outlet end. The inlet end is adapted to be connected to a source of fluid under pressure and has a valve means adjacent its inlet end. The valve means comprises a cylindrical body portion having an inward end terminating in an arcuate nose portion. A plurality of spaced apart tab elements extend outwardly from the body portion and bear against the inward surface of the hollow tube. A valve seat portion is provided in the inlet end of the tube. A valve control rod is connected to the valve means and extends through the opposite end of the hollow tube to permit remote control of the valve means and to selectively permit the valve means to slide inwardly to a closed position on said tabs, and outwardly to an open position.
摘要翻译：本文描述了一种消防栓，其包括具有入口端和出口端的中空管。入口端适于连接到压力下的流体源，并具有邻近其入口端的阀装置。阀装置包括圆柱形主体部分，其内端终止于弓形鼻部。多个间隔开的突片元件从主体部分向外延伸并抵靠中空管的内表面。阀座部分设置在管的入口端。阀控制杆连接到阀装置并且延伸穿过中空管的相对端，以允许远程控制阀装置并且选择性地允许阀装置向内滑动到所述突片上的关闭位置，并且向外延伸到开仓

58. 发明授权

US4273614A Closure device for fuel assembly pot 失效
标题翻译：燃油组件锅封闭装置
公开(公告)号：US4273614A
公开(公告)日：1981-06-16
申请号：US959732
申请日：1978-11-13
申请人： Pierre Pomie , Charley Renaux
发明人： Pierre Pomie , Charley Renaux
IPC分类号： G21C19/16 , F16K1/14 , G21C19/18 , G21C19/20
CPC分类号： G21C19/18 , F16K1/14
摘要： Handling device for a fast neutron reactor cooled by a liquid metal such as sodium and of the type comprising a container with a vertical axis containing the core and a given volume of sodium contained in said container, defining above the core a free level surmounted by an inert gas cushion, a thick horizontal slab placed above the gas cushion and constituting the upper closure of a protective caisson surrounding the container, an inclined ramp which passes into the container up to a loading and unloading station located in the vicinity of the core and extending at its opposite end into a handling chamber supported by the slab, a second inclined ramp connecting the inside of the handling chamber to a second loading and unloading station positioned externally of the caisson in a storage container, a carriage carrying a handling pot able to move along the said ramps and moving the pot from a position where it is submerged below the sodium level to a position where it is introduced into the inert gas atmosphere above the sodium level, said pot being open at its upper end so as to permit the introduction or removal of the assembly to be handled when it is positioned vertically on its carriage with respect to said loading and unloading stations provided for this purpose in the reactor vessel and in the storage container, wherein during its displacement between said stations the carriage is associated, to the right of the upper open end of the pot, with a generally cylindrical enclosure which is open towards the bottom and provided with an upper part and in which is mounted a hollow member, whereof at least the lower part has a spherical shape, whereby the hollow member bears via the spherical lower part against the upper open end of the pot when the latter emerges above said level.
摘要翻译：用于由诸如钠的液态金属冷却的快中子反应器的处理装置，并且包括具有垂直轴的容器的类型的容器，所述容器具有容纳在所述容器中的一定体积的钠，所述容器中含有一定量的钠，所述容器中含有一定量的钠，惰性气垫，放置在气垫上方的厚水平板，构成围绕容器的保护性沉箱的上盖，倾斜斜坡，其进入容器中直到位于核心附近的装卸站，并延伸在其相对的端部处于由板坯支撑的处理室中，将处理室的内部连接到位于存放容器外部的沉箱外部的第二装载和卸载站的第二倾斜斜面，承载能够移动的处理罐的托架沿着所述斜坡并将锅从其浸没在钠水平以下的位置移动到其被引入的位置在钠水平以上的惰性气体气氛，所述锅在其上端开放，以便当相对于为此提供的所述装载和卸载站垂直放置在其托架上时，允许引入或移除要处理的组件目的在反应堆容器和储存容器中，其中在其在托架相关联的所述站之间的位移期间，在锅的上部开口端的右侧具有朝向底部敞开的大致圆柱形的外壳，并且设置有一个上部，并且其中安装有中空构件，其中至少下部具有球形形状，由此当中空构件在高于所述水平面上方时，中空构件经由球形下部抵靠罐的上部开口端承载。

59. 发明授权

US4271863A Pressure tapping 失效
标题翻译：压力攻丝
公开(公告)号：US4271863A
公开(公告)日：1981-06-09
申请号：US31959
申请日：1979-04-19
申请人： Reginald M. Bishop
发明人： Reginald M. Bishop
IPC分类号： F16K1/14 , F16K1/30 , F16L29/02 , F16L37/28 , F16L37/10
CPC分类号： F16K1/305 , F16K1/14 , F16K1/307 , F16L29/02 , Y10T137/8326 , Y10T137/88054
摘要： A pressure tapping comprises first valve means selectively operable to be in an open or a closed setting, and second valve means connected to an outlet from the first valve means, which second valve means tends to be closed when fluid pressure acts on it from the said outlet, so that accidental leakage of fluid from the pressure tapping, by failure to close the first valve means when the adapter is removed from the pressure tapping, is less likely.
摘要翻译：压力攻丝包括可选择性地操作以处于打开或闭合的设置的第一阀装置和连接到第一阀装置的出口的第二阀装置，当流体压力从所述第一阀装置作用于其上时，第二阀装置倾向于关闭出口，使得流体从压力攻丝中意外泄漏时，由于不能关闭第一个阀门装置，当适配器从压力开关中取出时，不大可能。

60. 发明授权

US4228821A Gas-tight ball valve 失效
标题翻译：气密球阀
公开(公告)号：US4228821A
公开(公告)日：1980-10-21
申请号：US913575
申请日：1978-06-07
申请人： Karl Stark
发明人： Karl Stark
IPC分类号： F16K1/14 , F16K1/34 , F16K15/04
CPC分类号： F16K15/04 , F16K1/14 , F16K1/34 , F16K15/048 , Y10T137/791
摘要： A gas-tight ball valve having a ball and a valve seat made of hard material such as sapphire or ruby, wherein said valve seat has two annular surfaces forming between them an edge with an obtuse angle, the ball resting on one of said surfaces, and a method for producing the valve seat by lapping said surfaces and then polishing them for breaking the edge between such surfaces.
摘要翻译：一种气密球阀，其具有球和由诸如蓝宝石或红宝石的硬质材料制成的阀座，其中所述阀座具有两个环形表面，在它们之间形成钝角度的边缘，所述球搁置在所述表面之一上，以及通过研磨所述表面然后抛光它们以破坏这些表面之间的边缘来生产阀座的方法。

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