公开(公告)号：US06772991B1

公开(公告)日：2004-08-10

申请号：US10363449

申请日：2003-02-28

申请人： Roy Nilsson

发明人： Roy Nilsson

IPC分类号： F16K3144

CPC分类号： B67D3/043 ,  B67D3/042 ,  F16K31/563

摘要： The valve (1) has a valve casing (2), a cone (4) with a shaft (40) emanating from the Cone (4), and a seat (20). The valve has a control element (3) for moving the cone (4) to and from the seat (20). The control element (3) comprises a first leg (30) located outside the valve casing (2) and a second leg (31) which is at least partially located inside the valve casing (2). The second leg (31) passes through and is firmly attached to an elastic and springing-back wall section (21) on the valve casing (2) which faces the seat (20) and its lower end (310) merges into the shaft (40) via a joint (5). When the valve is closed the springing-back wall section (21) presses the cone (4) against the seat (20) via the second leg (31) and the shaft (40).

摘要翻译： 阀（1）具有阀壳（2），具有从锥体（4）发出的轴（40）的锥体（4）和座（20）。 阀具有用于将锥体（4）移动到座椅（20）和从座椅（20）移动的控制元件（3）。 控制元件（3）包括位于阀壳体（2）外部的第一腿部（30）和至少部分地位于阀壳体（2）内部的第二腿部（31）。 第二腿部31通过并且牢固地附接到阀壳体2上面向座椅20的弹性回弹壁部分21，并且其下端部310融合到轴部 40）。 当阀关闭时，弹回后壁部分（21）经由第二支腿（31）和轴（40）将锥体（4）压靠在座（20）上。

公开(公告)号：US06691978B1

公开(公告)日：2004-02-17

申请号：US10223788

申请日：2002-08-21

申请人： Josef A. Bartos ,  Harsharan Grewal

发明人： Josef A. Bartos ,  Harsharan Grewal

IPC分类号： F16K3144

CPC分类号： F16L29/02

摘要： A valve insert is used to be mounted at least partially the outlet of a cylinder valve of a cylinder to allow a fluid to pass through the valve when a fluid connector is at least partially connected to the valve insert and/or the cylinder valve. The valve insert includes a body member adapted to be mount at least partially in the outlet of the cylinder valve; a valve member that moves in the body member, a docking member on the valve member adapted to contact at least a portion of the fluid connector and adapted to form a sealing relationship with the fluid connector; and a seal member that is movable by the valve member between an opened and a closed positioned.

摘要翻译： 阀插入件用于至少部分地安装气缸的气缸阀的出口，以便当流体连接器至少部分地连接到阀插件和/或气缸阀时允许流体通过阀。 阀插入件包括适于至少部分地安装在气缸阀的出口中的主体构件; 在主体构件中移动的阀构件，适于接触流体连接器的至少一部分并适于与流体连接器形成密封关系的阀构件上的对接构件; 以及密封构件，其可以通过阀构件在打开和关闭定位之间移动。

公开(公告)号：US06583435B2

公开(公告)日：2003-06-24

申请号：US09897669

申请日：2001-07-02

申请人： Werner Burkhardt

发明人： Werner Burkhardt

IPC分类号： F16K3144

CPC分类号： F16K31/44 ,  F16K31/14 ,  Y10T137/7881

摘要： A manual operating means for the manual emergency and/or auxiliary operation of a normally electrically or pneumatically actuated valve. Same comprises a manual operating member which in a ready for use condition is so fixed at a housing recess in the valve in a sealing manner that its inner side faces the interior of the housing recess and its outer side is accessible for the application of a manual operating force. The manual operating member is provided with venting means which, in order to avoid the establishment of gage pressure in the housing recess due to leakage, render possible the flow of air from the inner side to the outer side thereof and in the opposite direction prevent the entry of foreign matter in the opposite direction.

公开(公告)号：US06568654B1

公开(公告)日：2003-05-27

申请号：US09815474

申请日：2001-03-23

申请人： Mike Michna ,  David E. Weckerly

发明人： Mike Michna ,  David E. Weckerly

IPC分类号： F16K3144

CPC分类号： F16K35/027

摘要： A mechanism used for locking a valve that provides positive control of the valve lock to prevent the valve from changing position unintentionally. The positive locking valve control device preferably comprises a push-pull rod having a toothed configuration that is engaged at different positions by a spring mechanism on the valve locking device in order to hold the push-pull rod and thereby the valve securely in place. To adjust the opening of the valve, the push-pull rod can be rotated by some predefined amount (such as 90 degrees) clockwise or counter-clockwise. This rotation frees the locking spring on the valve locking device from the teeth aligning it with a side of the push-pull rod thereby permitting linear movement of the rod to cause a corresponding adjustment in valve position. The rod is then “pushed in” or “pulled out” to adjust the size of the valve opening until the desired flow through the valve is obtained. Once the desired flow is achieved the push-pull rod is then rotated back through the predefined angle to its original position where the spring engages the teeth in the push-pull rod to prevent any further linear motion of the push-pull rod thereby effecting a lock of the valve at the selected position.

摘要翻译： 用于锁定阀门的机构，其提供阀锁的正向控制以防止阀门无意地改变位置。 正锁定阀控制装置优选地包括推拉杆，该推拉杆具有齿形构造，其通过弹簧机构接合在不同的位置，以在阀锁定装置上保持推拉杆，从而将阀固定就位。 为了调整阀的开度，推拉杆可以顺时针或逆时针旋转预定的量（例如90度）。 该旋转使得锁定装置上的锁定弹簧与将其与推拉杆的一侧对准的齿对准，从而允许杆的线性移动以引起阀位置的相应调节。 然后将杆“推入”或“拉出”以调节阀开口的尺寸，直到获得通过阀的所需流动。 一旦实现所需的流动，推拉杆然后旋转回预定角度到其原始位置，其中弹簧与推拉杆中的齿接合，以防止推拉杆进一步的线性运动，从而实现 在所选位置锁定阀。

公开(公告)号：US06508454B1

公开(公告)日：2003-01-21

申请号：US09655688

申请日：2000-09-06

申请人： James K. Vanderveen ,  Paul D. Daly ,  Zhouxuan Xia

发明人： James K. Vanderveen ,  Paul D. Daly ,  Zhouxuan Xia

IPC分类号： F16K3144

CPC分类号： F02D9/10 ,  F02D9/107

摘要： A method and apparatus is provided for snap-fit attachment of a throttle shaft to a throttle body. A pair of resilient cantilevered tangs is formed on a distal end of the throttle shaft. Bearings are installed within a bore formed in the throttle body to rotatably support the shaft. The shaft is inserted through an opening in the bearings to compress the tangs and the tangs are resiliently returned to an extended position to prevent withdrawal of the shaft from the throttle body.

摘要翻译： 提供了一种方法和装置，用于将节气门轴与节气门体卡合配合。 在节流轴的远端形成一对弹性悬臂。 轴承安装在形成在节气门体内的孔中以可旋转地支撑轴。 轴穿过轴承中的开口以压缩柄脚，并且脚部弹性地返回到延伸位置，以防止轴从节气门体抽出。

公开(公告)号：US06454243B2

公开(公告)日：2002-09-24

申请号：US09781760

申请日：2001-02-12

申请人： Raymond P. Kawolics ,  Jeffery J. Labinski

发明人： Raymond P. Kawolics ,  Jeffery J. Labinski

IPC分类号： F16K3144

CPC分类号： F16K31/52 ,  B67D1/1466 ,  F16K41/103

摘要： A seat cup seal for a valve includes a base portion and a nipple portion projecting outwardly from the base portion. The nipple portion and said base portion define a blind bore about a longitudinal axis that opens in the base portion. The nipple portion defines a transverse end wall at an outermost end relative to the base that is adapted for sealingly engaging an associated valve seat. A flexible shoulder portion interconnects the base portion and the nipple portion so that said nipple portion is selectively movable between a first, relaxed position where the transverse end wall is spaced a first distance from the base and a second, retracted position where the transverse end wall is spaced a second distance from the base, with the second distance being less than the first distance. A plurality of biasing ribs projects outwardly from and extending between the base portion and the nipple portion. The biasing ribs, which are conformed in one of several suitable arrangements, bias or urge the nipple portion toward the first position when it is in its second position. In this manner, the seat cup does not require a coil spring or other separate biasing agent to urge the transverse end wall into sealing engagement with the associated valve seat.

摘要翻译： 用于阀的座杯密封件包括基部和从基部向外突出的接头部分。 乳头部分和所述基部部分围绕在基部部分中开口的纵向轴线限定盲孔。 乳头部分在相对于基部的最外端处限定适于密封​​地接合相关联的阀座的横向端壁。 柔性肩部将基部和接头部分相互连接，使得所述接头部分可选择性地在第一松弛位置和第二缩回位置之间选择性地移动，该位置处横向端壁与基座间隔开第一距离， 与基座隔开第二距离，第二距离小于第一距离。 多个偏置肋从基部和接头部分向外突出并且在其之间延伸。 按照若干合适布置中的一个配合的偏压肋当其处于其第二位置时，将乳头部分朝向第一位置偏置或推动。 以这种方式，座杯不需要螺旋弹簧或其他单独的偏压剂来推动横向端壁与相关联的阀座密封接合。

公开(公告)号：US06443425B1

公开(公告)日：2002-09-03

申请号：US09839916

申请日：2001-04-20

申请人： Volker von Erichsen

发明人： Volker von Erichsen

IPC分类号： F16K3144

CPC分类号： F23L11/00 ,  F16K1/2007 ,  F16K1/2028 ,  F16K11/052 ,  Y10T137/87812

摘要： A valve, especially a switch-over valve for large channel cross sections, is provided. A wing is pivotably mounted in a housing having channel connections. A fixating lever assembly provides for movement of the wing and includes a fixating lever and at least one link rod, one end of which is pivotably connected with the fixating lever while the other end is pivotably connected with the wing. A respective driver passes through and is mounted on opposite side walls of the housing. An inner end of each driver is connected to the fixating lever of a given one of the assemblies. A rotary drive mechanism engages an outer end of each driver.

公开(公告)号：US06276659B1

公开(公告)日：2001-08-21

申请号：US09602856

申请日：2000-06-26

申请人： Tzu-Meng Wang

发明人： Tzu-Meng Wang

IPC分类号： F16K3144

CPC分类号： F16K31/365 ,  F16K21/10

摘要： A valve has a pushbutton assembly and a piston assembly. The valve has a chamber defined to receive therein the piston assembly and the pushbutton assembly. The piston assembly is controlled by the pushbutton assembly to activate the communication between the chamber in the body of the valve and the inlet of the body. The pushbutton assembly has a pushbutton movably received in the body to control an engagement of a piston of the piston assembly to the chamber so as that the the water flow out of the outlet is controlled by the movement of the pushbutton.

摘要翻译： 阀具有按钮组件和活塞组件。 阀具有限定为容纳活塞组件和按钮组件的腔室。 活塞组件由按钮组件控制，以激活阀主体中的室与主体入口之间的连通。 按钮组件具有可移动地容纳在主体中的按钮，以控制活塞组件的活塞与腔室的接合，从而通过按钮的移动来控制出口的水流。

公开(公告)号：US06254058B1

公开(公告)日：2001-07-03

申请号：US09557652

申请日：2000-04-25

申请人： Robert D. Keller

发明人： Robert D. Keller

IPC分类号： F16K3144

CPC分类号： F16K31/566 ,  F16K31/045

摘要： A rotary diverter valve assembly having a low voltage low current drive motor driving the rotating valve shaft through a differential planetary gear train. The motor drives the sun gear which engages a first pitch diameter set of teeth on the carrier mounted orbiting planetary gears, the first set of planetary gear teeth also is engaged by a fixed outer ring gear. A second lesser pitch diameter set of coaxial teeth are provided on the planetary gears which engage an output ring gear attached to the rotary valve shaft. A torsion spring has one end attached to the planetary carrier and is wound up by the relative rotation of the carrier with respect to the sun gear during motor operation. In the event of motor failure during operation, the stored energy of the wound spring applies a torque to back rotate the carrier and effect rotation of the valve member to its initial position.

摘要翻译： 一种具有低压低电流驱动电机的旋转分流阀组件，其通过差速行星齿轮系驱动旋转阀轴。 电动机驱动太阳齿轮，该太阳齿轮接合载体安装的绕行星齿轮上的第一节距齿轮组，第一组行星齿轮齿也由固定的外齿圈啮合。 行星齿轮上设有第二较小直径的同轴齿组，该行星齿轮啮合附着在旋转阀轴上的输出齿圈。 扭力弹簧的一端连接在行星齿轮架上，并在马达运转期间通过托架相对于太阳齿轮的相对转动而卷起。 在操作期间发生电动机故障的情况下，卷绕弹簧的存储能量施加扭矩以使托架旋转并使阀构件的旋转达到其初始位置。

公开(公告)号：US06186473B1

公开(公告)日：2001-02-13

申请号：US09405417

申请日：1999-09-24

申请人： Ian Allan Miller

发明人： Ian Allan Miller

IPC分类号： F16K3144

CPC分类号： F16K31/50 ,  F16K1/04

摘要： A tap has a hollow body (6) having an interior threaded portion (18) and (9). A manually turnable spindle (7) having an exterior threaded portion (19) is threadably engaged with the interior treaded portion (18) to advance and retract to spindle (7) relative to the tap body (6) to respectively close and open the tap. A seal (28) seals the spindle (7) relative to the hollow body (6). A locking mechanism including mutual abutent portions (27, 13) on the body (16) and spindle (7) to limit the retraction of the spindle (7). The relative lengths of the threaded portions (18, 19) and the relative locations of the mutual abutment portions (27, 13) are selected so that continued turning of the spindle (7) in the retraction direction disengages the threaded engagement prior to abutment of the mutual abutment portions (27, 13).

摘要翻译： 龙头具有具有内螺纹部分（18）和（9）的中空体（6）。 具有外部螺纹部分（19）的手动转动主轴（7）与内部踏板部分（18）螺纹接合，以相对于龙头本体（6）前进和缩回到主轴（7），以分别关闭和打开水龙头 。 密封件（28）相对于中空体（6）密封主轴（7）。 一种锁定机构，包括主体（16）上的相互邻接部分（27,13）和主轴（7），以限制主轴（7）的缩回。 选择螺纹部分（18,19）的相对长度和相互邻接部分（27,13）的相对位置，使得主轴（7）在回缩方向上的继续转动在接合之前脱离螺纹接合 相互抵接部分（27,13）。