公开(公告)号：US09488281B2

公开(公告)日：2016-11-08

申请号：US14378216

申请日：2013-02-05

申请人： Isentropic Ltd.

发明人： Jonathan Sebastian Howes

IPC分类号： F16K11/07 ,  F16K3/02 ,  F16K39/04 ,  F16K3/28 ,  F16K3/316

CPC分类号： F16K3/0209 ,  F16K3/0218 ,  F16K3/28 ,  F16K3/316 ,  F16K39/04 ,  Y10T137/8593 ,  Y10T137/85978

摘要： A sliding screen valve for controlling fluid flow comprises a multi-apertured valve plate (50, 90) configured for sliding movement relative to a multi-apertured valve seat between closed and open configurations and comprises an array of apertures (60, 100) separated from one another by elongate interstitial elements angled at between 15 to 45 degrees from the axis of motion. The valve plate may be operatively connected via an actuator frame (274) controlling its movement to an actuator for sliding movement relative to the valve seat, and may be connected to the actuator via a resilient support element (272) configured to allow a floating movement of the valve plate normal to the valve plate. Initiation or termination of the sliding movement may be damped by at least one damping mechanism. The screen valve may be configured for lateral reciprocating movement and be used in gas compression and/or expansion equipment such as piston compressors or expanders.

摘要翻译： 用于控制流体流动的滑动筛阀包括多孔阀板（50,90），其被配置为相对于多孔阀座在关闭和打开构型之间的滑动运动，并且包括一组孔径（60,100） 另一个是通过与运动轴成15度到45度的细长间隙元件。 阀板可以经由致动器框架（274）可操作地连接，致动器框架（274）控制其运动到致动器以相对于阀座滑动运动，并且可以经由弹性支撑元件（272）连接到致动器，该弹性支撑元件构造成允许浮动运动 的阀板垂直于阀板。 可以通过至少一个阻尼机构来阻止滑动运动的启动或终止。 筛阀可以构造成用于横向往复运动，并且可用于气体压缩和/或膨胀设备，例如活塞式压缩机或膨胀机。

公开(公告)号：US09429239B2

公开(公告)日：2016-08-30

申请号：US14390554

申请日：2013-04-08

申请人： PRESYS CO.,LTD.

发明人： Shin-Young Jee

IPC分类号： F16K3/02 ,  F16K3/18 ,  F16K3/316 ,  F16K41/10 ,  F16K51/02 ,  H01L21/67

CPC分类号： F16K3/0281 ,  F16K3/182 ,  F16K3/316 ,  F16K41/10 ,  F16K51/02 ,  H01L21/67126

摘要： The present invention disclosed herein relates to a gate valve, in which only one driving unit is provided, thus obtaining a reliable structure, and although either a closing operation may be performed in such a way that the valve plate is moved from an opening position to an intermediate portion in a vertical direction, and then from its intermediate position to a closing position in a horizontal direction which is vertical with respect to the vertical direction, or an opening operation may be performed in the sequence reverse to the above mentioned sequence.

摘要翻译： 本文公开的本发明涉及一种闸阀，其中仅设置一个驱动单元，从而获得可靠的结构，并且尽管关闭操作可以以使得阀板从打开位置移动到 在垂直方向上的中间部分，然后从其中间位置到相对于垂直方向垂直的水平方向的关闭位置，或者可以按照与上述顺序相反的顺序执行打开操作。

公开(公告)号：US20160102867A1

公开(公告)日：2016-04-14

申请号：US14512742

申请日：2014-10-13

申请人： GRAND MATE CO., LTD.

发明人： CHUNG-CHIN HUANG ,  CHIN-YING HUANG ,  HSIN-MING HUANG ,  HSING-HSIUNG HUANG

IPC分类号： F24C3/12 ,  F16K31/50 ,  F23K5/00 ,  F16K3/316

CPC分类号： F24C3/126 ,  F16K3/316 ,  F16K5/0207 ,  F16K5/0214 ,  F16K5/0242 ,  F16K31/50 ,  F23K5/007 ,  F23K2900/05002 ,  F23N1/007 ,  F23N2035/24

摘要： A switching assembly of a gas stove includes a regulating valve, a knob, a stop board, and a restricting device. The regulating valve has a valve member and a regulating member, which is rotatable to regulate a gas flow through the valve member. The knob is connected to an end of a shaft which is connected to the regulating member with an opposite end thereof, and therefore the regulating member can be rotated by turning the knob. The stop board is located between the valve member and the knob, wherein the stop board has a curved slot, which has a first stop portion and a second stop portion. The restricting member is movable in the curved slot and is restricted by the first or the second stop portions. When the restricting member touches the first stop portion, the switching assembly allows larger gas flow to flow through.

摘要翻译： 燃气灶的切换组件包括调节阀，旋钮，止动板和限制装置。 调节阀具有阀构件和调节构件，其可旋转以调节通过阀构件的气流。 旋钮连接到轴的端部，该轴的一端与调节构件连接，因此可以通过转动旋钮来旋转调节构件。 止动板位于阀构件和旋钮之间，其中止动板具有弯曲的槽，该槽具有第一止动部和第二止挡部。 限制构件可在弯曲槽中移动并受第一或第二停止部分限制。 当限制构件接触第一停止部分时，开关组件允许更大的气流流过。

公开(公告)号：US20160076669A1

公开(公告)日：2016-03-17

申请号：US14488939

申请日：2014-09-17

申请人： SCHNEIDER ELECTRIC BUILDINGS, LLC

发明人： Chaitanya Morla

IPC分类号： F16K39/02 ,  F16K1/36 ,  F16K1/30

CPC分类号： F16K39/022 ,  F16K1/30 ,  F16K1/36 ,  F16K3/246 ,  F16K3/316 ,  F16K39/02 ,  F16K47/04 ,  Y10T137/86734 ,  Y10T137/86759

摘要： A balanced globe valve assembly includes a housing having an inlet and an outlet and a cage disposed within the housing between the inlet and the outlet. The cage includes a valve seat and at least one port formed therein. The balanced globe valve assembly further includes a valve member disposed within the cage and coupled to the housing. The valve member is movable within the cage between an open position in which the valve member is spaced from the valve seat and a closed position in which the valve member is seated within the valve seat so that the valve member blocks the at least one port. The valve member has a small opening formed therein to balance the valve member. A method of controlling a flow of fluid through a balanced globe valve assembly is further disclosed.

摘要翻译： 平衡的球阀组件包括具有入口和出口的壳体以及设置在入口和出口之间的壳体内的保持架。 保持架包括阀座和形成在其中的至少一个端口。 平衡截止阀组件还包括设置在保持架内并联接到壳体的阀构件。 阀构件可在保持架内在阀构件与阀座间隔开的打开位置和阀构件位于阀座内的关闭位置之间移动，使得阀构件阻挡至少一个端口。 阀构件具有形成在其中的小开口以平衡阀构件。 进一步公开了一种控制通过平衡截止阀组件的流体流动的方法。

公开(公告)号：US20160069342A1

公开(公告)日：2016-03-10

申请号：US14478180

申请日：2014-09-05

申请人： Caterpillar Inc.

发明人： Michael P. May

IPC分类号： F04B49/22 ,  F04B1/14 ,  F04B1/29 ,  F16K3/34 ,  F16K3/02 ,  F16K3/08 ,  F16K3/316 ,  F04B1/12 ,  F04B53/10

CPC分类号： F04B49/225 ,  F04B1/124 ,  F04B1/143 ,  F04B1/145 ,  F04B1/148 ,  F04B1/2042 ,  F04B1/295 ,  F04B1/303 ,  F04B53/10 ,  F16K3/029 ,  F16K3/085 ,  F16K3/316 ,  F16K3/34 ,  Y10T137/86743

摘要： An axial piston pump may comprise a valve plate assembly including a plurality of valve plates rotatably disposed adjacent to each other and configured to control the flow of fluid between a piston chamber and inlet and outlet port passages. The piston pump may also comprise a swashplate arrangement that is capable of being angled in two different directions to be used in combination with the valve plate assembly. A fixed displacement axial piston pump may also comprise the valve plate assembly disclosed herein in which pressure transitions are facilitated in the same fashion, but without the variable of changing swashplate angles which control pump flow.

摘要翻译： 轴向柱塞泵可以包括阀板组件，该阀板组件包括可相对于彼此可旋转地设置的多个阀板，并且构造成控制活塞室与入口和出口通道之间的流体流动。 活塞泵还可以包括斜盘装置，其能够在两个不同的方向成角度以与阀板组件结合使用。 固定排量的轴向柱塞泵还可以包括本文公开的阀板组件，其中以相同的方式促进压力转变，但是没有改变控制泵流量的斜盘角度的变化。

公开(公告)号：US20090267012A1

公开(公告)日：2009-10-29

申请号：US12278513

申请日：2007-02-01

申请人： Ingo Haberhauffe ,  Wolfgang Plum

发明人： Ingo Haberhauffe ,  Wolfgang Plum

IPC分类号： F16K3/02

CPC分类号： F16K3/0218 ,  F16K3/316

摘要： The invention relates to a slide valve, especially for controlling a flow of catalyst or like high-temperature media, having a pipe portion (10) and, arranged therein, a restrictor (11) which has an inlet opening and an outlet opening (12a, 12b) through which flow takes place during operation, and having a slide plate (13) which co-operates with the outlet opening (12b) to control the flow of catalyst and which is movable into an open position and a closed position I, II, the slide plate (13) being mounted so as to be displaceable by means of guide elements (14, 15) arranged on the pipe and on the plate, which guide elements are in engagement with one another. The invention is distinguished by the fact that the pipe-associated guide elements (14) are arranged before the outlet opening (12b) in the direction of flow.

摘要翻译： 本发明涉及一种滑阀，特别是用于控制催化剂或类似高温介质的流动，其具有管部分（10），并且在其中布置有具有入口开口和出口开口（12a）的限流器 ，12b），并且具有与出口（12b）配合以控制催化剂流动并且可移动到打开位置和闭合位置I的滑板（13） 如图II所示，滑动板（13）被安装成可以通过布置在管道上和板上的引导元件（14,15）移位，这些引导元件彼此接合。 本发明的特征在于管道相关导向元件（14）沿流动方向布置在出口（12b）之前。

公开(公告)号：US20050045847A1

公开(公告)日：2005-03-03

申请号：US10927986

申请日：2004-08-25

申请人： Douglas Powell

发明人： Douglas Powell

IPC分类号： F16K3/02 ,  F16K3/316 ,  F16K1/00 ,  F02B1/00 ,  F16K3/00 ,  F16K15/00

CPC分类号： F16K3/316 ,  F16K3/0227

摘要： A totally open-totally closed valve leakproof shut off device, suitable for backflow prevention, to terminate fluid flow, which comprises a virtual or real keyway between aligned opposite flanges with central openings; said keyway having a lateral opening greater than the lateral dimension of said flange openings. A pair of seated annular seals on opposite sides of the keyway; extend slightly into the keyway to touch each other such that when no key is inserted, fluid flows without leakage; and when a segregable key is inserted into the keyway, it slides between the two seals and closes off the opening of the keyway in a leakproof manner. The device is adaptable for large valves by utilizing retaining means such as hasps and fingers to removably retain the key in place, and by disposing the key internally in a housing from which removal can be achieved by use of an actuator.

摘要翻译： 一种全开式全封闭阀门防漏切断装置，适用于防回流，以终止流体流动，其包括在具有中心开口的对准的对置凸缘之间的虚拟或实际键槽; 所述键槽具有大于所述凸缘开口的横向尺寸的横向开口。 一对位于键槽相对两侧的环形密封件; 稍微延伸到键槽以彼此接触，使得当没有键被插入时，流体流动而没有泄漏; 并且当将可分离的键插入键槽时，它在两个密封件之间滑动并以防漏的方式封闭键槽的开口。 该装置适用于大型阀门，通过使用诸如哈普和手指的保持装置可移除地将钥匙保持在适当的位置，并且通过将钥匙内部布置在外壳中，通过使用致动器可以实现移除。

公开(公告)号：US5704594A

公开(公告)日：1998-01-06

申请号：US420231

申请日：1995-04-11

申请人： David A. Wurangian

发明人： David A. Wurangian

IPC分类号： F16K3/18 ,  F16K3/316

CPC分类号： F16K3/18 ,  F16K3/316

摘要： A guided gate valve having a valve body with an interior surface defining a passage having an upstream opening an downstream opening. Upstream and downstream valve seats are mounted within the passage. A guide rail is mounted to the valve body between the valve seats to guide a pair of gates between an open position and a closed position.

公开(公告)号：US5279320A

公开(公告)日：1994-01-18

申请号：US835434

申请日：1992-02-19

申请人： Erling A. Freudendahl

发明人： Erling A. Freudendahl

IPC分类号： F16K3/28 ,  F16K3/316 ,  F16L55/18

CPC分类号： F16K3/316 ,  F16K3/28 ,  Y10T137/0514 ,  Y10T137/6106 ,  Y10T137/7036

摘要： A gate valve comprises a valve body (1) and a gate displaceably arranged inside said valve body transverse to the flow direction, said gate being provided on each side with a guide groove (14) guided by means of a mating guide rail formed on each side of the valve body (1). The gate (13) comprises a gate core (16) coated with a polymeric material, preferably an elastomer, which in the sealing surface areas (17, 18) of the gate (13) sealingly abuts the corresponding seat surfaces (19, 20) of the valve body (1) in the closed position of the gate. At least the guide grooves (14, 44) are coated with a harder and more wear-resisting polymeric material than the remaining portion of the gate, and the two coatings are moulded such that a molecular interbinding exists between said coatings in the transition areas therebetween.

摘要翻译： 闸阀包括阀体（1）和可相对于流动方向可移动地布置在所述阀体内的闸门，所述闸门在每一侧上设置有引导槽（14），所述引导槽通过形成在每个上的配合导轨 阀体（1）的一侧。 浇口（13）包括涂覆有聚合材料（优选弹性体）的浇口芯（16），该密封表面在门（13）的密封表面区域（17,18）密封地邻接相应的座表面（19,20） 的阀门（1）处于关闭位置。 至少导向槽（14,44）被涂覆有比栅极的剩余部分更硬且更耐磨的聚合物材料，并且两个涂层被模制，使得在它们之间的过渡区域中的所述涂层之间存在分子连接 。

公开(公告)号：US4771805A

公开(公告)日：1988-09-20

申请号：US566134

申请日：1983-11-16

申请人： Tsorng J. Maa

发明人： Tsorng J. Maa

IPC分类号： F16K3/02 ,  F16K3/316 ,  F16K25/00

CPC分类号： F16K3/0236 ,  F16K25/00 ,  F16K3/316 ,  Y10T137/7668

摘要： A gate valve having a metal-to-metal seal between the gate (26) and the seat carrier (20) and a metal-to-metal seal between the seat carrier (20) and the valve body (10) with the seat carrier and valve body having complementary spaced frustoconical surfaces (18,22).

摘要翻译： PCT No.PCT / US83 / 01797 Sec。 371日期：1983年11月16日 102（e）1983年11月16日日期PCT提交1983年11月16日PCT公布。 公开号WO84 / 02506 日期：1984年7月5日。一种闸门（26）和座椅支架（20）之间具有金属对金属密封件的闸阀和座椅支架（20）与阀体之间的金属对金属密封 （10），其中所述座椅承载件和阀体具有互补的间隔开的截头圆锥形表面（18,22）。