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1. 发明申请

US20080196772A1 Overflow Shutoff Valve For Liquified Gas Container 审中-公开
标题翻译：液化天然气集装箱溢流截止阀
公开(公告)号：US20080196772A1
公开(公告)日：2008-08-21
申请号：US11995232
申请日：2005-09-21
申请人： Il-Hwan Shin
发明人： Il-Hwan Shin
IPC分类号： F17C13/04 , F16K17/34
CPC分类号： F17C13/04 , F16K1/306 , F16K17/285 , F17C2201/0109 , F17C2205/0329 , F17C2205/0332 , F17C2205/0385 , F17C2205/0394 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2250/0636 , Y10T137/7756
摘要： Disclosed herein is an over-flow shutoff valve for a liquefied petroleum gas container The overflow shutoff valve includes: a gas inlet mounted at the gas container; a safety valve protrudingly formed at one side of the upper portion of the gas inlet for discharging the internal pressure of the gas container when the internal pressure is rapidly increased; a gas outlet protrudingly formed at the other side of the upper portion of the gas inlet for supplying gas to a gas appliance; a valve handle for vertically controlling a valve stem mounted on a controlling part protruding from the upper portion of the gas inlet; a gas inflow and outflow hole located between the gas inlet and the controlling part for allowing inflow and outflow of the gas; a cylinder fit into the inner circumference of the gas inlet; and a ball positioned inside the cylinder, the cylinder and the ball being adapted to normally discharge the gas contained in the gas container and regulate a gas flow to prevent an excessive outflow of the gas, wherein the cylinder has an upper part, a lower part and an intermediate part between the upper and lower parts, each of which has the same thickness, and is made of a hollow pipe, the upper part having a plurality of upper incised slots of a uniform length vertically formed on the circumference thereof in an axial direction in such a manner as to be spaced apart from one another at regular intervals and be opened upwardly, and the lower part having a plurality of lower incised slots of a uniform length vertically formed on the circumference thereof in the axial direction in such a manner as to be spaced apart from one another at regular intervals and be opened downwardly.
摘要翻译：本文公开了一种用于液化石油气容器的过流截流阀。溢流截流阀包括：安装在气体容器上的气体入口; 安全阀突出地形成在气体入口的上部的一侧，用于当内部压力快速增加时排出气体容器的内部压力; 气体出口突出地形成在气体入口的上部的另一侧，用于向燃气器具供应气体; 用于垂直地控制安装在从所述气体入口的上部突出的控制部分上的阀杆的阀手柄; 位于气体入口和控制部分之间的气体流入和流出孔，用于允许气体的流入和流出; 气缸装配到气体入口的内周; 以及位于气缸内的球，所述气缸和所述球适于正常地排放容纳在所述气体容器中的气体并调节气流以防止所述气体的过度流出，其中所述气缸具有上部，下部以及上部和下部之间的中间部分，其中每个具有相同的厚度，并且由中空管制成，所述上部具有多个沿其圆周上垂直形成的具有均匀长度的上切口，方向以规则间隔彼此间隔开并向上打开，并且下部具有沿轴向垂直形成的沿着轴向方向垂直形成的多个下切口的下切口，以这种方式以规则的间隔彼此间隔开并向下打开。

2. 发明授权

US4243069A Fluid flow regulator 失效
标题翻译：流体流量调节器
公开(公告)号：US4243069A
公开(公告)日：1981-01-06
申请号：US51050
申请日：1979-06-22
申请人： Meyer Piet , James J. Castor
发明人： Meyer Piet , James J. Castor
IPC分类号： G05D7/01 , F16K17/34
CPC分类号： G05D7/0126 , Y10T137/7756 , Y10T137/7801 , Y10T137/7809
摘要： A precision fluid flow regulator for liquid and gaseous applications necessitating reduction of high inlet pressures and requiring precise control of outlet flow rates and pressures. The device includes a large pressure port and a cooperating pressure port closure means having a large pressure sensing area. Embodied internally of the unit is a novel sensing means for accurately sensing outlet flow rates and pressures and for providing instantaneous response to flow rate changes.
摘要翻译：用于液体和气体应用的精密流体流量调节器需要降低高入口压力并需要精确控制出口流速和压力。该装置包括具有大压力传感区域的大压力端口和配合压力端口关闭装置。该装置内部实现了一种新颖的感测装置，用于精确地检测出口流量和压力，并为流量变化提供瞬时响应。

3. 发明授权

US3392749A Pressure regulator with balancing piston 失效
标题翻译：带平衡活塞的压力调节器
公开(公告)号：US3392749A
公开(公告)日：1968-07-16
申请号：US57330066
申请日：1966-08-18
申请人： AMERICAN METER CO
发明人： GNEIDING DONALD R , ROBERT SCHWERTER
IPC分类号： G05D16/06
CPC分类号： G05D16/0655 , G05D16/02 , G05D16/0658 , G05D16/0672 , Y10T137/7756 , Y10T137/7801 , Y10T137/7809

4. 发明授权

US1848031A Valve 失效
公开(公告)号：US1848031A
公开(公告)日：1932-03-01
申请号：US45775630
申请日：1930-05-31
申请人： SPENCER THERMOSTAT CO
发明人： SPENCER JOHN A
IPC分类号： F16K17/38 , F16T1/08
CPC分类号： F16K17/383 , F16T1/08 , Y10T137/7737 , Y10T137/7756 , Y10T137/7765

5. 发明授权

US669194A Pressure-regulating valve. 失效
公开(公告)号：US669194A
公开(公告)日：1901-03-05
申请号：US1900009738
申请日：1900-03-22
申请人： BASTIAN CHARLES L
发明人： BASTIAN CHARLES L
CPC分类号： G05D16/0688 , Y10T137/7756

6. 发明授权

US09200722B2 Balanced port sense profile for improved capacity performance 有权
标题翻译：平衡端口感应配置文件，提高容量性能
公开(公告)号：US09200722B2
公开(公告)日：2015-12-01
申请号：US13797075
申请日：2013-03-12
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： GuoLei Fan , Biao Zhou , Jason S. Mevius
IPC分类号： F16K31/12 , F16K31/126 , F16K1/36
CPC分类号： F16K31/1262 , F16K1/36 , F16K31/126 , Y10T137/0402 , Y10T137/7756
摘要： A fluid regulating device includes a regulator valve having an inlet, an outlet, and a valve port disposed between the inlet and the outlet. An actuator is coupled to the regulator valve and includes a valve disc that displaces along a longitudinal axis to open and close the fluid regulating device. The valve disc includes a sealing surface disposed adjacent to an outer radial end of the valve disc, and the sealing surface is adapted to sealingly engage the valve port in the closed position. The valve disc also includes an intermediate surface disposed inward of the sealing surface, and a groove is formed in the intermediate surface. The groove extends along a groove axis extending along the intermediate surface normal to the longitudinal axis, and the groove axis is at least partially curved when viewed along the longitudinal axis.
摘要翻译：流体调节装置包括具有入口，出口和设置在入口和出口之间的阀口的调节阀。致动器联接到调节阀并且包括沿着纵向轴线移位以打开和关闭流体调节装置的阀盘。阀盘包括邻近阀盘的外径向端设置的密封表面，并且密封表面适于在关闭位置密封地接合阀口。阀盘还包括设置在密封表面内侧的中间表面，并且在中间表面中形成有凹槽。凹槽沿着垂直于纵向轴线的中间表面延伸的凹槽轴线延伸，并且当沿着纵向轴线观察时，凹槽轴线至少部分地弯曲。

7. 发明授权

US4574839A Directional control valve with integral flow control valve 失效
标题翻译：带集成流量控制阀的定向控制阀
公开(公告)号：US4574839A
公开(公告)日：1986-03-11
申请号：US601780
申请日：1984-04-19
申请人： Rudolph E. Yeh , Joseph L. Zagotta
发明人： Rudolph E. Yeh , Joseph L. Zagotta
IPC分类号： F15B13/04
CPC分类号： F15B13/0417 , Y10T137/7756 , Y10T137/7835 , Y10T137/7925 , Y10T137/88022 , Y10T137/88054
摘要： The present invention is a pressure compensated directional control valve. The present invention allows the flow rate to a given hydraulic implement to be constant regardless of the load imposed upon the hydraulic implement or the hydraulic pressure supplied by the hydraulic pump. Pressure compensation is achieved by a piston mounted within a sleeve valve insert wherein the piston moves to create a variable orifice to control the amount of hydraulic fluid supplied to the hydraulic implement. The desired flow rate is maintained regardless of changes in the supply pressure and the implement load pressure. The present invention eliminates the need for two separate valves for directional flow control and pressure compensation, without increasing the casing size of the flow control auxiliary valve.
摘要翻译：本发明是压力补偿方向控制阀。本发明允许给定液压工具的流量恒定，而不管施加在液压工具上的载荷或由液压泵供应的液压。通过安装在套筒阀嵌件内的活塞实现压力补偿，其中活塞移动以产生可变孔口，以控制供应到液压工具的液压流体的量。不管供应压力和工作负荷压力的变化如何，都保持所需的流量。本发明不需要两个用于定向流量控制和压力补偿的单独的阀，而不增加流量控制辅助阀的壳体尺寸。

8. 发明授权

US4437485A Check valve 失效
标题翻译：止回阀
公开(公告)号：US4437485A
公开(公告)日：1984-03-20
申请号：US441895
申请日：1982-11-15
申请人： Robert B. Goodman
发明人： Robert B. Goodman
IPC分类号： F16K15/06 , F16K17/30
CPC分类号： F16K15/063 , F16K17/30 , Y10T137/3421 , Y10T137/7756 , Y10T137/7842 , Y10T137/88054 , Y10T137/88062
摘要： A check valve (10) for checking reverse flow as well as excessive forward flow includes a housing (15) and a pair of valve elements (20 and 25) which are operated by flow over both inner and outer faces thereof. A first of the valve elements (20) is unseated by normal forward flow and is seated (checked) by reverse flow through the valve. The other valve element (25) is unseated by reverse flow, allowing such flow to reach the first valve element for the seating thereof.
摘要翻译：用于检查逆流和止回阀的止回阀（10）包括壳体（15）和通过其内表面和外表面上的流动而操作的一对阀元件（20和25）。阀元件（20）中的第一个通过正向正向流动而脱离，并且通过反向流动通过阀座（检查）。另一个阀元件（25）通过反向流动而脱离，允许这种流动到达第一阀元件用于其安置。

9. 发明授权

US2628454A Fluid pressure regulator 失效
公开(公告)号：US2628454A
公开(公告)日：1953-02-17
申请号：US64281746
申请日：1946-01-23
申请人： MUELLER CO
发明人： MUELLER FRANK H
IPC分类号： G05D16/06
CPC分类号： G05D16/0686 , Y10T137/7756 , Y10T137/782 , Y10T137/7831

10. 发明授权

US2519798A Pressure regulating valve 失效
标题翻译：调压阀
公开(公告)号：US2519798A
公开(公告)日：1950-08-22
申请号：US58167945
申请日：1945-03-08
申请人： CASH A W CO
发明人： TEMPLE PAUL C
IPC分类号： G05D16/06
CPC分类号： G05D16/0688 , Y10T137/7756

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