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91. 发明授权

US4586539A Flow adjusting valve and die casting machine incorporating the same 失效
标题翻译：流量调节阀和包括其的压铸机
公开(公告)号：US4586539A
公开(公告)日：1986-05-06
申请号：US455512
申请日：1983-01-04
申请人： Toyoaki Ueno
发明人： Toyoaki Ueno
IPC分类号： F16K3/32 , B22D17/32 , F16K31/04 , F16K3/26
CPC分类号： B22D17/32 , Y10T137/86799
摘要： A flow adjusting valve of the spool type having a flow inlet and a flow outlet incorporated in a die casting machine comprising an injection cylinder for activating a plunger by a pressurized oil, a pressurized oil source, a single hydraulic passage through which the oil is supplied from the oil source to the cylinder, so that the single passage includes the valve therein in such arrangement that upstream and downstream portions of the single passage communicate with the flow inlet and the flow outlet, respectively, whereby the injection operation is switched from low speed injection to high speed injection. The valve comprises a valve body having the above flow inlet and outlet and a valve bore being formed with or without a cylindrical sleeve having at least a radial hole, so that the valve bore communicates with the flow inlet and the flow outlet; a valve spool comprised of a cylindrical rod axially slidably mounted in a tight manner in the valve bore for closing and opening the flow outlet by axial forward and rearward movement thereof relative to the valve body; a screw mechanism, preferably a ball screw mechanism, provided at the rear end of the valve body for transforming rotational movement into axial movement; and a motor capable of controlling the amount of rotation, preferably a pulse motor, provided for driving the valve spool via the screw mechanism, so that the valve spool is forced to move in the axial direction relative to the valve body.
摘要翻译：一种卷轴型流量调节阀，具有流入口和流出口，流体入口包括压铸机，该压铸机包括用于通过加压油致动柱塞的注射缸，加压油源，供给油的单个液压通道从油源到气缸，使得单通道在其中包括阀，其中单个通道的上游和下游部分分别与流入口和流出口连通，由此喷射操作从低速切换注射到高速注射。阀包括具有上述流入口和出口的阀体，阀孔形成有或不具有至少具有径向孔的圆柱形套筒，使得阀孔与流动入口和流出口连通; 一个阀芯，包括一个轴向可滑动地安装在阀孔中的圆柱形杆，用于通过其相对于阀体的轴向向前和向后的运动来闭合和打开流出口; 设置在阀体的后端的用于将旋转运动转换成轴向运动的螺杆机构，优选地是滚珠丝杠机构; 以及能够控制旋转量的电动机，优选地设置成用于经由螺杆机构驱动阀芯的脉冲电动机，从而使阀芯相对于阀体沿轴向方向移动。

92. 发明授权

US4577661A High speed-high flow spool valve 失效
标题翻译：高速高流量滑阀
公开(公告)号：US4577661A
公开(公告)日：1986-03-25
申请号：US715766
申请日：1985-03-25
申请人： David R. Melrose , Mario A. Russo
发明人： David R. Melrose , Mario A. Russo
IPC分类号： F16K3/26 , F16K31/06 , F16K31/72
CPC分类号： F16K31/0668 , F16K3/26 , F16K31/0648 , Y10T137/86751 , Y10T137/86759
摘要： An ultra fast-acting shut-off valve utilizing a slotted spool in registry with a slotted sleeve which provides full opening with an extremely short valve throw. The valve may be operated by any suitable actuator. An electric solenoid is provided in the preferred embodiment described, making it compatible with electronic micro-processor control systems.
摘要翻译：一种超快速切断阀，使用带槽的阀芯与开槽套管对齐，其提供了非常短的阀门的全开口。阀可以由任何合适的致动器操作。在所描述的优选实施例中提供电螺线管，使其与电子微处理器控制系统兼容。

93. 发明授权

US4421296A Disposable plastic reciprocating valve 失效
标题翻译：一次性塑料往复阀
公开(公告)号：US4421296A
公开(公告)日：1983-12-20
申请号：US291948
申请日：1981-08-11
申请人： James W. Stephens
发明人： James W. Stephens
IPC分类号： A61M39/26 , F16K3/26 , F16L37/28
CPC分类号： F16K3/265 , A61M39/26
摘要： A disposable normally closed all plastic reciprocating valve is adapted to be used in a supply line for fluids supplied to or extracted from a patient. The valve is opened by inserting a tube into one end thereof.
摘要翻译：一次性常闭全塑性往复式阀适用于供应给供给或从患者提取的流体的供应管线。通过将管插入其一端来打开阀。

94. 发明授权

US4381099A Faucet for frozen carbonated beverage machine 失效
标题翻译：冷冻碳酸饮料机龙头
公开(公告)号：US4381099A
公开(公告)日：1983-04-26
申请号：US258290
申请日：1981-04-28
申请人： Omar S. Knedlik
发明人： Omar S. Knedlik
IPC分类号： B67D1/14 , F16K3/26 , F16K31/143 , F16K31/122
CPC分类号： F16K3/26 , B67D1/1438 , B67D2001/1488
摘要： An FCB-making machine is provided with an adjustable faucet that is energized by a pressurized fluid such as carbon dioxide or air, which is controlled by a momentary-contact switch-actuated three-way solenoid valve. Dispensing is started by depressing the switch and terminated by releasing the switch (or automatically). By using this valve many conventional liquid drink dispensers, milkshake freezers and similar machines may be converted to the production of FCB's. A provision is made for performing faucet seal repairs without affecting the pressure or contents of the machine.
摘要翻译： FCB制造机器设置有可调节的水龙头，其由诸如二氧化碳或空气的加压流体激励，其由瞬时接触开关致动的三通电磁阀控制。通过按下开关开始分配，并通过释放开关（或自动）终止点胶。通过使用这种阀门，许多传统的液体饮料分配器，奶昔冷冻机和类似的机器可以转换成FCB的生产。规定执行水龙头密封维修，而不影响机器的压力或内容。

95. 发明授权

US4375870A Centrifugal separator with valved outlets 失效
标题翻译：带阀门的离心分离器
公开(公告)号：US4375870A
公开(公告)日：1983-03-08
申请号：US237431
申请日：1981-02-23
申请人： Berth I. A. Bodelson
发明人： Berth I. A. Bodelson
IPC分类号： B04B11/02 , B04B1/14 , F16K3/26 , B04B11/04
CPC分类号： F16K3/26 , B04B1/14
摘要： The rotor of a centrifugal separator has at its periphery a plurality of valves for discharging medium from the interior of the rotor, which interior communicates with the valves through channels. Each valve is opened by a slot through a sleeve-formed section of a first part being uncovered by an edge of a second part of the valve. When the valve is closed, it is kept tight by said edge being pressed against an abutment surface of a seat.
摘要翻译：离心分离器的转子在其周边处具有多个用于从转子内部排放介质的阀，其内部通过通道与阀连通。每个阀通过狭槽打开，通过第一部分的套筒形部分被阀的第二部分的边缘覆盖。当阀门关闭时，所述边缘被压靠在座椅的邻接表面上而保持紧固。

96. 发明授权

US4311170A Fluid flowmeter valve 失效
标题翻译：流体流量计阀
公开(公告)号：US4311170A
公开(公告)日：1982-01-19
申请号：US155441
申请日：1980-06-02
申请人： Stephen J. Dolan
发明人： Stephen J. Dolan
IPC分类号： F16K1/38 , F16K3/26 , F16K47/04
CPC分类号： F16K3/26 , F16K1/38 , F16K47/04 , Y10T137/8803
摘要： A combination needle type flow control and shut-off valve having a bore completely passing through the body of the valve. The body of the valve has inlet and outlet ports. A sleeve is slidably sealed and received within the bore, and contains a threadedly received needle type flow control. The sleeve further has two planar arrays of radial bores which connect the inlet and outlet ports of the body through the sleeve. The sleeve can then be pushed or pulled or either open or close the fluid flow through the control valve.
摘要翻译：具有完全穿过阀主体的孔的组合针型流量控制和截止阀。阀体具有入口和出口。套筒可滑动地密封并容纳在孔内，并且包含螺纹接收的针型流量控制。套筒还具有两个径向孔的平面阵列，其将身体的入口和出口通过套筒连接。然后可以推动或拉动套筒，或打开或关闭通过控制阀的流体流动。

97. 发明授权

US4305419A Self-cleaning water faucet valve construction 失效
标题翻译：自清洗水龙头阀门结构
公开(公告)号：US4305419A
公开(公告)日：1981-12-15
申请号：US11405
申请日：1979-02-12
申请人： Alfred M. Moen
发明人： Alfred M. Moen
IPC分类号： F16K3/26 , F16K3/08 , F16K5/04 , F16K5/08 , F16K11/06 , F16K11/078 , F16K11/087 , F16K25/02 , F16K25/04 , F16K11/18 , F16K25/00
CPC分类号： F16K25/02 , F16K11/078 , F16K11/087 , F16K3/08 , F16K5/08 , Y10T137/428 , Y10T137/5762 , Y10T137/7668 , Y10T137/86549 , Y10T137/86823
摘要： A self-cleaning valve includes a fixed valve member having inlet means, a movable valve member positioned adjacent the fixed valve member and having an inlet port movable into register with said inlet means, and seal means carried by the fixed valve member and in sealing engagement with the movable valve member. A shear member is positioned on the opposite side of the movable valve member from the seal means and is in intimate contact with the movable valve member. Movement of the movable valve member to control the flow of fluid passing from the inlet means to the inlet port causes the inlet port to slidingly move adjacent and between the shear member and the fixed valve member to remove or break up foreign material held by the inlet port.
摘要翻译：自清洁阀包括具有入口装置的固定阀构件，邻近固定阀构件定位的可移动阀构件，并具有可与所述入口装置对准的入口端口，以及由固定阀构件承载并处于密封接合状态的密封装置与可动阀构件。剪切构件位于可动阀构件的与密封装置相对的一侧，并且与可动阀构件紧密接触。可移动阀构件的运动以控制从入口装置流入入口的流体流动导致入口在剪切构件和固定阀构件之间相互滑动地移动，以移除或分解由入口保持的异物港口。

98. 发明授权

US4279266A Sleeve valve 失效
标题翻译：套管阀
公开(公告)号：US4279266A
公开(公告)日：1981-07-21
申请号：US142926
申请日：1980-04-23
申请人： Lloyd C. Knox , Robert B. Nickles, Jr.
发明人： Lloyd C. Knox , Robert B. Nickles, Jr.
IPC分类号： B63B13/02 , F16K3/26 , F16K13/04
CPC分类号： B63B13/02 , F16K3/26 , Y10T137/1669 , Y10T137/86324
摘要： Sleeve valve for a tank having an opening therein.
摘要翻译：用于其中具有开口的罐的套管阀。

99. 发明授权

US4267861A Plural modular fluid transfer valves 失效
标题翻译：多个模块化流体转换阀
公开(公告)号：US4267861A
公开(公告)日：1981-05-19
申请号：US90906
申请日：1979-11-05
申请人： Verlon C. Roth
发明人： Verlon C. Roth
IPC分类号： F16K3/26 , F16K11/065 , F16K31/122 , F16K1/32 , F16K27/02
CPC分类号： F16K3/267 , F16K11/065 , F16K31/1225 , Y10T137/86879
摘要： Fluid transfer valves having a first and a second actuating means are functionally assembled from a common valve housing having coaxial aligned opposed inlet and outlet ports and a hollow cylindrical interior having four stepped bores, concentrically aligned on a housing cylindrical symmetry axis. A cylindrical sealing solid piston is disposed in the cylindrical deep bore of the housing. A concentric bore in the screw cap secures and provides a close linear alignment path for the sealing solid piston. The cap has multiple concentric radial apertures disposed in an interior integral cap collar, providing a flow path for fluid transfer. A concentric piston channel uniformly disposed in and around the axis of symmetry of the piston provides fluid transfer through the valve on controlled positioning of the piston. A first aperture connects the inlet port to the annular bore surrounding the piston, and a second aperture can connect the outlet port to the piston channel.Concentric O-rings are secured in O-ring channels in the housing hollow interior and on the sealing piston exterior, providing the sealing of the fluid flow path through the valve in any piston position. The fluid transfer is controlled by slidably positioning the sealing solid piston. A three-way valve is provided by modifying the sealing solid piston and housing, providing two separately spaced piston channels on a slidable sealing piston.
摘要翻译：具有第一和第二致动装置的流体转换阀由具有同轴排列的相对的入口和出口端口的共同的阀壳体和具有四个阶梯孔的中空圆柱形内孔在功能上组装，同心对齐在壳体圆柱对称轴上。圆柱形密封固体活塞设置在壳体的圆柱形深孔中。螺旋盖中的同心孔固定并为密封固体活塞提供紧密的线性对准路径。盖具有设置在内部整体式盖套环中的多个同心径向孔，提供用于流体转移的流动路径。均匀地设置在活塞对称轴中并围绕活塞轴对称的同心活塞通道在活塞的受控定位上提供通过阀的流体传递。第一孔将入口端口连接到围绕活塞的环形孔，并且第二孔可将出口连接到活塞通道。同心O形圈固定在壳体中空内部和密封活塞外部的O形环通道中，提供在任何活塞位置通过阀的流体流动路径的密封。通过可滑动地定位密封固体活塞来控制流体转移。通过改变密封固体活塞和壳体来提供三通阀，在可滑动的密封活塞上提供两个分开间隔开的活塞通道。

100. 发明授权

US4167262A Pilot actuated valve 失效
标题翻译：先导阀
公开(公告)号：US4167262A
公开(公告)日：1979-09-11
申请号：US731291
申请日：1976-10-12
申请人： John C. Lemmon
发明人： John C. Lemmon
IPC分类号： F16K3/26 , F16K31/363 , F16K31/122
CPC分类号： F16K31/363 , Y10T137/7761
摘要： A valve of simplified construction, adapted to control fluid of high volume and pressure. The valve plunger is a hollow metal tube, that controls fluid flow by moving radial slots in its peripheral wall back and forth across a seal. The plunger is moved by an air or hydraulic cylinder which is connected to the plunger by a plate ring. The plate ring has a series of holes therethrough that allow the line media to flow through, out of and around the plunger to create a balancing effect and thus decrease opposition to movement of the plunger, which opposition may be caused by forces created by the line media. The improved valve utilizes double-acting seals to isolate a down stream port, and to seal off the increase in pressure downstream when the valve is closed.
摘要翻译：一种简化结构的阀门，适用于控制大体积和压力的流体。阀柱塞是中空的金属管，其通过在密封件中来回移动其周围壁中的径向狭槽来控制流体流动。柱塞由空气或液压缸移动，空气或液压缸通过板环连接到柱塞。板环具有一系列穿过其中的孔，其允许线介质流过，离开和围绕柱塞，以产生平衡效果，从而减小与柱塞运动相反的反作用力，这可能是由线产生的力引起的媒体。改进的阀门采用双作用密封隔离下游端口，并在阀关闭时封闭下游压力的增加。

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