公开(公告)号：US20040262552A1

公开(公告)日：2004-12-30

申请号：US10763218

申请日：2004-01-26

发明人： Howard Lowe

IPC分类号： F16K031/00

CPC分类号： E03C1/052 ,  E03C1/242 ,  F16K21/18 ,  Y10T137/7439 ,  Y10T137/7446 ,  Y10T137/8342

摘要： A shut-off valve assembly for regulating the flow of fluid through or from a fluid line The assembly comprises: a body attachable to or within a fluid line and having a chamber therein with inlets and an outlet for fluid from the fluid line; a valve seat that provides the outlet; a baffle arrangement including a baffle housing; a valve member having a sealing member movable between a shielded position, whereby the sealing member is substantially shielded by the baffle housing from a fluid stream moving from the inlets to outlet, and an unshielded position, whereby the sealing member can be forced by the fluid stream against the valve seat to seal the outlet; and a solenoid-spring drive for moving the sealing member between the shielded and unshielded positions.

摘要翻译： 用于调节通过流体管路的流体流动的截止阀组件。该组件包括：可附接到流体管线内或流体管线内的主体，并且其中具有入口的腔室和用于来自流体管线的流体的出口; 提供出口的阀座; 挡板装置，包括挡板壳体; 阀构件，其具有可在屏蔽位置之间移动的密封构件，由此所述密封构件被所述挡板壳体基本上被从所述入口移动到所述出口的流体流屏蔽，以及非屏蔽位置，由此所述密封构件可被所述流体 抵靠阀座密封出口; 以及用于使密封构件在屏蔽位置和非屏蔽位置之间移动的电磁弹簧驱动器。

公开(公告)号：US20040232375A1

公开(公告)日：2004-11-25

申请号：US10442246

申请日：2003-05-21

发明人： Eric Samuel Steckel

IPC分类号： F16K031/00

CPC分类号： F16K15/147

摘要： Bite-valves are synonymous with personal hydration systems. Their action is to provide regulation of fluid that is drawn from the hydration reservoir by supplying a vacuum or by sucking like on a straw. Bite valves are placed in line and usually at the end of the line with the tube or hose that communicates with the reservoir. Bite-valves are normally closed and are opened when the person performs a biting action on the valve itself. Bite valves should provide the user with a perfect seal, high flow characteristics, and be small in size. Slit-type valves today are kinematically inefficient and as a consequence their flow rates are relatively slow compared to the inventor's bite-valve. This valve made of elastomeric material incorporates two angled slits along opposing vertical edges that are perpendicular to the biting direction or action. The general shape of the cross section at the site of the slitted septum is rectangular. The rectangular geometric shape is important in the flow dynamics of this valve. The septum, set back from the orifice's edge, is concavely biased towards the exit and is slit vertically at an angle such that the aperture is narrower on the exit side than on the fluid side and its purpose is to promote sealing at positive fluid pressures. When the bite-valve is pinched as from a biting action the concavely biased septum folds on itself while the side walls bulge away from each other, and form two fluid paths of a semi-circular cross section, one on each side. In addition to the formation of two fluid paths they are smooth in transition from the tubular central path and allow for flow rates almost twice that of bite-valves with a single slit of similar size.

摘要翻译： 咬阀是个人水合系统的代名词。 它们的作用是通过提供真空或通过像吸管一样吮吸来提供从水合储存器吸取的流体的调节。 咬合阀被排成直线并且通常在管线的末端与管或软管连通。 咬阀通常是关闭的，当人员对阀门本身进行咬合动作时打开。 咬阀应为用户提供完美的密封，高流动特性，体积小。 今天的狭缝阀在运动学上是低效的，因此与发明者的咬阀相比，它们的流速相对较慢。 由弹性体材料制成的阀门沿着垂直于咬入方向或动作的相对垂直边缘并入两个成角度的狭缝。 狭缝隔断现场横截面的一般形状为矩形。 矩形几何形状在该阀的流动动力学中是重要的。 从孔口的边缘回缩的隔膜朝向出口凹入偏压，并以一定角度垂直切开，使得孔在出口侧比在流体侧更窄，其目的是促进在正的流体压力下的密封。 当咬合阀被咬住时，由凹陷偏压的隔膜自身折叠，同时侧壁彼此凸起，并形成两个半圆形横截面的两个流体路径，每侧有一个。 除了形成两个流体路径之外，它们从管状中心路径平滑过渡，并允许具有类似尺寸的单个狭缝的咬合阀的流速几乎是两倍。

公开(公告)号：US20040183044A1

公开(公告)日：2004-09-23

申请号：US10393232

申请日：2003-03-20

发明人： William Everett Wears

IPC分类号： F16K031/00

CPC分类号： F16K47/04 ,  F16K1/123

摘要： A severe service control valve is disclosed and which comprises a valve body having an inlet, an outlet, and a flow passage extending between the inlet and the outlet, an elongated valve contour disposed within the valve body, a tubular valve sleeve disposed within the valve body and having an end sized to be received over the valve contour, the valve sleeve having a sidewall surrounding a bore, an outer surface and an inner surface, with at least a portion of the bore disposed along the flow passage. The valve sleeve is shiftably mounted within the valve body for movement between a first position and a second position, the valve sleeve cooperating with the valve contour to close the flow passage when the valve sleeve is in the first position. A plurality of flow apertures are defined through the sidewall of the valve sleeve and define a flow path between the outer surface of the valve sleeve and the inner surface of the valve sleeve, the apertures arranged on the sidewall to be positioned in the flow passage when the valve sleeve is moved toward the second position.

摘要翻译： 公开了一种严格的维修控制阀，其包括具有入口，出口和在入口和出口之间延伸的流动通道的阀体，设置在阀体内的细长阀门轮廓，设置在阀门内的管状阀套筒 所述阀套具有围绕孔，外表面和内表面的侧壁，所述孔的至少一部分沿着所述流动通道设置。 阀套可移动地安装在阀体内，用于在第一位置和第二位置之间移动，阀套与阀轮廓配合，以在阀套处于第一位置时闭合流动通道。 多个流动孔被限定在阀套的侧壁上，并且在阀套的外表面和阀套的内表面之间限定一个流动路径，孔被布置在侧壁上以定位在流动通道中， 阀套向第二位置移动。

公开(公告)号：US20040149943A1

公开(公告)日：2004-08-05

申请号：US10763144

申请日：2004-01-22

发明人： Leslie Ann Field

IPC分类号： F16K031/00

CPC分类号： F16K99/0001 ,  F15C5/00 ,  F16K99/0023 ,  F16K99/0061 ,  F16K2099/0071 ,  F16K2099/0074 ,  F16K2099/008

摘要： A bubble-actuated valve with latching may be utilized to regulate fluid flow in any number of applications, including the controlled delivery of drugs or other bioactive agents or compounds. The bubble-actuated valve utilizes the bubble to move a solid object that does the actual blocking of the flow channel to regulate the flow of liquid through the valve. The bubble-actuated valve may also include a latching mechanism. One such latching mechanism utilizes the capillary attraction between the solid object and neighboring walls to latch the solid object in place when the valve is not actuated.

摘要翻译： 具有锁定的气泡致动阀可用于调节任何数量应用中的流体流动，包括药物或其它生物活性剂或化合物的受控递送。 气泡致动阀利用气泡来移动固体物体，该物体实际上阻塞流动通道，以调节通过阀门的液体流动。 气泡致动阀还可以包括闩锁机构。 一个这样的闭锁机构利用固体物体和相邻壁之间的毛细管吸引力，以在阀未被致动时将固体物体锁定就位。

公开(公告)号：US20040099833A1

公开(公告)日：2004-05-27

申请号：US10470254

申请日：2003-07-23

申请人： YAMATAKE CORPORATION

发明人： Tomoyuki Haikawa ,  Kouichi Sekine

IPC分类号： F16K031/00

CPC分类号： F16K31/041 ,  Y10T137/7256 ,  Y10T137/8275

摘要： A valve gear includes a valve (30), which controls a flow rate of a fluid and an opening of which is determined according to a rotational position of a valve element, an actuator (20) for providing a rotational force to a rotary valve shaft that changes the opening of the valve (30), and attaching/detaching means for detachably attaching the valve to the actuator (20). The attaching/detaching means includes a locking element (32) formed at its prescribed positions with locking concave/convex portions and an engaging element (22) formed at its prescribed positions with engaging concave/convex portions. The locking element (32) and the engaging element (22) are relatively rotatable around the rotary valve shaft up to a prescribed angle. The engaging element (22) and the locking element (32) prevent the actuator (20) from coming off the valve (30) at an engaging position where the engaging concave/convex portions and the locking concave/convex portions are engaged with one another, and allow the actuator (20) and the valve (30) to be detached from each other at a disengaging position where the engagement between the engaging concave/convex portions and the locking concave/convex portions is released.

摘要翻译： 阀门齿轮包括阀（30），其控制流体的流量并且其开口根据阀元件的旋转位置确定;致动器（20），用于向旋转阀轴提供旋转力 其改变阀（30）的开口，以及用于将阀可拆卸地附接到致动器（20）的附接/拆卸装置。 安装/拆卸装置包括在其规定位置处形成有锁定凹/凸部的锁定元件（32）和在其规定位置形成有接合凹/凸部的接合元件（22）。 锁定元件（32）和接合元件（22）可以围绕旋转阀轴相对旋转直到预定角度。 接合元件（22）和锁定元件（32）防止致动器（20）在接合凹部/凸部和锁定凹凸部彼此接合的接合位置脱离阀（30） ，并且在释放接合凹凸部和锁定凹凸部之间的接合的分离位置，允许致动器（20）和阀（30）彼此分离。

公开(公告)号：US20040089835A1

公开(公告)日：2004-05-13

申请号：US10291155

申请日：2002-11-08

发明人： Michael R. Schreiner

IPC分类号： F16K031/00

CPC分类号： F16K31/055

摘要： A valve assembly includes a valve body and a valve actuator which is releasably engageable with the valve body. The valve body has an internal cavity within which a valve member is located, and a valve stem is interconnected with the valve body and is accessible from the exterior of the valve body. The valve body further includes a mounting member, and the valve actuator is selectively engageable with the mounting member. The valve actuator includes a latch member which is movable between a latching position and a release position. The mounting member includes a slot, and the latch member has a blocking member that is received within the slot when the latch member is in its latching position, to prevent removal of the valve actuator from the valve body. The latch member is manually movable to a release position, in which the blocking member is removed from the slot in the mounting member to enable the valve actuator to be disengaged from the mounting member. The valve actuator includes a motor which drives a gear assembly for selectively imparting rotation to the valve member. The motor is secured to a mounting member such as a mounting plate. The mounting plate includes one or more walls that are exposed to the exterior of the valve actuator, such that heat from operation of the motor is conducted via the mounting plate away from the motor to the one or more walls for dissipation into the surrounding environment.

摘要翻译： 阀组件包括阀体和可与阀体可释放地接合的阀致动器。 阀体具有内部空腔，阀构件位于该内腔中，阀杆与阀体互连并且可从阀体的外部接近。 阀体还包括安装构件，并且阀致动器可选择性地与安装构件接合。 阀致动器包括可在闩锁位置和释放位置之间移动的闩锁构件。 安装构件包括狭槽，并且当闩锁构件处于其闩锁位置时，闩锁构件具有阻挡构件，该阻挡构件容纳在槽内，以防止阀致动器从阀体移除。 闩锁构件可手动地移动到释放位置，其中阻挡构件从安装构件中的狭槽移除，以使得阀致动器能够从安装构件脱离。 阀致动器包括驱动齿轮组件以选择性地向阀构件施加旋转的马达。 马达被固定到诸如安装板的安装构件上。 安装板包括一个或多个暴露于阀致动器的外部的壁，使得来自电动机的操作的热量经由安装板远离电动机传导到一个或多个壁以便耗散到周围的环境中。

公开(公告)号：US20040021105A1

公开(公告)日：2004-02-05

申请号：US10415511

申请日：2003-09-03

发明人： Klaus Biester ,  Norbert Lenz

IPC分类号： F16K031/00

CPC分类号： F16K31/528 ,  F16K31/041

摘要： The invention relates to a rotating regulating device (1), especially for a valve comprising a pivotable or rotatable valve body. Said device comprises at least one actuating device (2) for rotating a regulating element (3) which can be connected to the valve body in a moveable manner. The aim of the invention is to improve one such rotating regulating device in such a way that it is precise and reproducible, and can be especially automatically actuated. In order to achieve this, the regulating element (3) is a rotating collar (4) which is rotationally positioned in relation to a bearing collar (5), and the actuating device (2) comprises at least one mechanism (6) which converts a linear movement into a rotational movement.

摘要翻译： 本发明涉及一种旋转调节装置（1），特别是用于包括可枢转或可旋转的阀体的阀。 所述装置包括用于旋转调节元件（3）的至少一个致动装置（2），所述调节元件可以可移动的方式连接到阀体。 本发明的目的是改进一种这样的旋转调节装置，使其精确和可再现，并且可以特别地自动地致动。 为了实现这一点，调节元件（3）是相对于轴承套圈（5）旋转定位的旋转轴环（4），并且致动装置（2）包括至少一个机构（6） 线性运动进入旋转运动。

公开(公告)号：US20040000656A1

公开(公告)日：2004-01-01

申请号：US09967128

申请日：2001-09-27

发明人： Jimmy Wiggins ,  Glenn Lane ,  Dori Marshall ,  Michael Kolic

IPC分类号： F16K031/00

CPC分类号： F16K31/1635 ,  F02C7/277 ,  F05D2220/50 ,  F15B11/0365 ,  F15B2211/40515 ,  F15B2211/426 ,  F15B2211/455 ,  F15B2211/7052 ,  F15B2211/7107 ,  F15B2211/7128 ,  F15B2211/7716 ,  F16K1/221 ,  Y10T137/0525

摘要： An air turbine starter valve able to open despite being frozen shut. Dual actuators apply sufficient torque upon an air turbine starter valve to overcome obstructions presented by frozen moisture. By applying separate and generally-aligned torques, the actuators are able to provide sufficient force to overcome the adhesion provided by frozen moisture between the valve plate and adjacent structures.

摘要翻译： 尽管冷冻关闭，空气涡轮起动阀能够打开。 双重执行器在空气涡轮起动阀上施加足够的扭矩，以克服由冷冻水分引起的障碍物。 通过施加单独的和大致对准的扭矩，致动器能够提供足够的力来克服由阀板和相邻结构之间的冻结水分提供的粘附。

公开(公告)号：US20030062504A1

公开(公告)日：2003-04-03

申请号：US09970524

申请日：2001-10-03

发明人： Bernhard Duelli

IPC分类号： F16K031/00

CPC分类号： F16K41/04 ,  F16K41/10 ,  F16K51/02

摘要： A linear motion leadthrough for a rod (2) which has a first end (7), a second end (8) and an outer surface (27) and whose first end (7) projects into a vacuum area (6) of a vacuum installation while its second end (8) is located outside of the vacuum area, comprises: a bushing (21) which has an inner wall (28) and through which the rod extends and which is displaceable linearly relative to the rod, at least one elastomer sealing ring (22, 29) for sealing the rod (2) relative to the bushing (21) which is secured to the inner wall of the bushing or to the outer surface of the rod, wherein the sealing ring is lubricated by a lubricant, and a bellows (23) which is arranged inside the vacuum area, has a first end (24) and a second end (25), encloses a portion of the rod (2) located inside the vacuum area and delimits a space (26) located between the rod and the bellows from a space lying outside the bellows, and whose first end (24) is fastened to the rod and whose second end (25) is fastened to the bushing (21) or to a part enclosing the bushing, wherein at least one opening is provided which connects the space (26) between the rod and the bellows with the space outside the bellows.

摘要翻译： 一种具有第一端（7），第二端（8）和外表面（27）并且其第一端（7）突出到真空区域（6）中的杆（2）的线性运动引线 其安装在其第二端（8）位于真空区域外部时，包括：衬套（21），其具有内壁（28），并且杆延伸穿过该衬套并且其可相对于杆线性地移位，至少一个 弹性体密封环（22,29），用于相对于衬套（21）密封所述杆（2），所述衬套固定到所述衬套的内壁或所述杆的外表面，其中所述密封环由润滑剂 和布置在真空区域内的波纹管（23）具有第一端（24）和第二端（25），其包围位于真空区域内的杆（2）的一部分并限定空间（26） ）从位于波纹管外部的空间位于杆和波纹管之间，并且其第一端（24）紧固到杆上，并且其第二端（25）被紧固 衬套（21）或包围衬套的部分，其中提供至少一个开口，其将杆和波纹管之间的空间（26）与波纹管外部的空间连接。

公开(公告)号：US20030029507A1

公开(公告)日：2003-02-13

申请号：US10217192

申请日：2002-08-12

发明人： Rafael Delgado Zafra ,  Fernando Espejo Delgado

IPC分类号： F16K031/00

CPC分类号： B64D1/16 ,  Y10T137/8741

摘要： A fluid discharge floodgate improved for cistern aircrafts dedicated to fight fires comprising a first door, which opens toward an outside of the aircraft, and a second door that opens toward the interior of the aircraft. The first door and the second door are interconnected by a first rod, and a first lever and the combination of the first rod and the first lever forces the doors to open in opposite directions.

摘要翻译： 为专门用于对付火灾的水箱飞机而改进的流体排放闸门，包括朝飞机外部开放的第一门，以及向飞机内部开放的第二扇门。 第一门和第二门通过第一杆相互连接，第一杆和第一杆和第一杆的组合迫使门以相反的方向打开。