公开(公告)号：US20160208936A1

公开(公告)日：2016-07-21

申请号：US14913547

申请日：2014-08-28

Applicant: KITZ CORPORATION

Inventor： Takeshi GOMI ,  Ronald GUENTHER ,  Osamu WATANABE

IPC: F16K5/20 ,  F16K5/06

CPC classification number: F16K5/201 ,  F16K5/0605 ,  F16K5/0626 ,  F16K5/0694 ,  H01M8/04201

Abstract: A high-pressure trunnion ball valve which is particularly suitable for a high-pressure fluid, the high-pressure trunnion ball valve is composed of a ball (10) rotatably provided in a body (3) having a lid member (2), a seat retainer (11) seal-connected to the ball, a spring member (12) applying an elastic force to the seat retainer to a seal side, and a seal member (13) attached to an outer circumferential face of the seat retainer. An upper stem (50) and a lower stem (51) having the same diameter are provided on an upper side and a lower side of the ball in an extending manner, respectively, to constitute a ball member (52), shaft-attaching seal mechanisms (20) having the same structure are attached to the upper and lower stems at symmetrical positions regarding the ball to achieve a balance structure, thereby avoiding thrust loads.

Abstract translation: 一种特别适用于高压流体的高压耳轴球阀，高压耳轴球阀由可旋转地设置在具有盖构件（2）的主体（3）中的球（10）组成， 密封连接到球的座椅保持器（11），向座椅保持器向密封侧施加弹性力的弹簧构件（12），以及附接到座椅保持器的外周面的密封构件（13）。 具有相同直径的上杆（50）和下杆（51）分别以延伸方式设置在球的上侧和下侧，以构成球构件（52），轴附接密封 具有相同结构的机构（20）在关于球的对称位置处附接到上杆和下杆，以实现平衡结构，从而避免推力载荷。

公开(公告)号：US20160146357A1

公开(公告)日：2016-05-26

申请号：US14944277

申请日：2015-11-18

Applicant: HYDAC ACCESSORIES GMBH

Inventor： Helmut HISS ,  Markus STRUPP

IPC: F16K5/20 ,  F16K5/06

CPC classification number: F16K5/201 ,  F16K5/0689

Abstract: A valve device, in particular, in the form of a ball valve (1), having a blocking element (3) movably guided in a valve housing (2), which may be brought via a fluid passage (6) by means of an actuating device (4) from a pass-through position connecting at least two connecting points (5) to one another in the valve housing (2) into a blocking position, which interrupts this connection, and vice versa, and having a sealing device having at least one sealing ring which, together with its central opening, comprises the fluid passage (6) and which seals it along at least one sealing gap, is characterized in that the ring profile of at least one sealing ring of the sealing device has a ring opening that interrupts this profile in such a way that the sealing ring changes from an initial shape to an installation shape differing therefrom, in which it seals the sealing gap that can be assigned thereto with a predefinable pretension having an increased sealing force effect.

Abstract translation: 一种阀装置，特别是球阀（1）的形式，具有可在阀壳体（2）中可移动地引导的阻挡元件（3），该阻塞元件可通过流体通道（6）通过 致动装置（4）从将阀壳体（2）中的至少两个连接点（5）彼此连接到的通过位置进入阻塞位置，其中断该连接，反之亦然，并且具有密封装置 至少一个密封环与其中心开口一起包括流体通道（6）并且沿着至少一个密封间隙密封，其特征在于，密封装置的至少一个密封环的环形轮廓具有 环形开口以这样的方式中断该轮廓，使得密封环从初始形状改变为与其不同的安装形状，其中，密封具有增加的密封力效应的可预定的预张力可分配给其的密封间隙。

公开(公告)号：US09062636B2

公开(公告)日：2015-06-23

申请号：US13395686

申请日：2009-11-18

Applicant: Yuya Nishimori ,  Haruo Watanuki ,  Sotsuo Miyoshi

Inventor： Yuya Nishimori ,  Haruo Watanuki ,  Sotsuo Miyoshi

IPC: F02M25/07 ,  F16K5/20

CPC classification number: F02M25/0795 ,  F02M26/53 ,  F02M26/58 ,  F02M26/68 ,  F02M26/73 ,  F16K5/201 ,  F16K49/005 ,  Y02T10/121

Abstract: An attaching system of an exhaust gas recirculation valve includes: an attachment unit 2 to be communicated with an exhaust gas circulation passage of an internal combustion engine; and an exhaust gas recirculation valve 1 that is fitted to the attachment unit and that has an exhaust gas passage to be communicated with the exhaust gas circulation passage, wherein the exhaust gas recirculation valve has a water-cooled passage 12 to be communicated with a water-cooled passage 15 for cooling the exhaust gas passage provided with the attachment unit, when fitted to the attachment unit.

Abstract translation: 排气再循环阀的安装系统包括：与内燃机的废气循环通道连通的安装单元2; 以及排气再循环阀1，其与安装单元嵌合并且具有与废气循环通道连通的排气通道，其中废气再循环阀具有与水连通的水冷通道12 冷却通道15，用于在装配到安装单元时冷却设置有附接单元的废气通道。

公开(公告)号：US08997785B2

公开(公告)日：2015-04-07

申请号：US13889796

申请日：2013-05-08

Applicant: Xamol Limited

Inventor： Stuart Lomax

IPC: F16K5/06 ,  F16K27/06

CPC classification number: F16K1/14 ,  F16K5/06 ,  F16K5/0626 ,  F16K5/0631 ,  F16K5/0642 ,  F16K5/0647 ,  F16K5/0663 ,  F16K5/0678 ,  F16K5/0689 ,  F16K5/201 ,  F16K11/10 ,  F16K27/067 ,  Y10T137/0508 ,  Y10T137/87917

Abstract: The invention relates to a valve assembly which includes at least one, but typically two, balls located along a passage and which balls can be moved between open and closed positions to selectively control the passage of fluid along the passage. The valve assembly includes at, at least one end thereof, a retaining assembly which allows the effective sealing against one surface of a ball and retention of the ball in position. A sealing assembly is also provided when two balls are provided, which allows effective sealing to be achieved and at least one of the two trunnions which allows each of the balls to be mounted within the valve body is located only internally of the valve body. The components of the valve assembly can in one embodiment all be inserted into and located within the valve body from one common end.

Abstract translation: 本发明涉及一种阀组件，其包括沿着通道定位的至少一个但通常为两个的球，并且球可以在打开和关闭位置之间移动，以选择性地控制流体沿通道的通过。 阀组件的至少一端包括保持组件，该保持组件允许有效地密封球的一个表面并保持球的位置。 当设置两个球时，也提供一个密封组件，这允许实现有效的密封，并且允许每个球安装在阀体内的两个耳轴中的至少一个仅位于阀体的内部。 在一个实施例中，阀组件的部件全部可以从一个共同端部插入阀体中并位于阀体内。

公开(公告)号：US20150090917A1

公开(公告)日：2015-04-02

申请号：US14507578

申请日：2014-10-06

Applicant: David A. Buck

Inventor： David A. Buck

IPC: F16K5/20 ,  E21B34/06 ,  F16K5/06

CPC classification number: E21B34/06 ,  E21B34/14 ,  E21B2034/002 ,  F16K5/0626 ,  F16K5/0689 ,  F16K5/201 ,  F16K27/067

Abstract: In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a stop mechanism operatively connected to at least a first valve seat, the stop mechanism limiting travel of the first valve seat towards the valve ball such that the valve ball may be push away from a sealing engagement with the first valve seat.

公开(公告)号：US08978691B2

公开(公告)日：2015-03-17

申请号：US13569836

申请日：2012-08-08

Applicant: Christophe Avdjian ,  Jacques Berardo

Inventor： Christophe Avdjian ,  Jacques Berardo

IPC: F16K25/00 ,  F16K5/06 ,  F16K5/20

CPC classification number: F16K25/02 ,  F16K1/14 ,  F16K5/06 ,  F16K5/0626 ,  F16K5/0631 ,  F16K5/0663 ,  F16K5/0689 ,  F16K5/20 ,  F16K5/201 ,  F16K5/204 ,  F16K5/205 ,  F16K25/00 ,  Y10T137/0508 ,  Y10T137/6038 ,  Y10T137/6079

Abstract: A valve including a flow control assembly having an adaptive, floating closure member is provided. In one embodiment, a ball valve includes a floating closure member having a shoulder enclosed within a recess of the valve body. The recess is larger than the shoulder of the closure member and allows axial movement of the closure member with respect to the valve body and along a flow path through the valve. Additional valve systems, devices, and methods are also disclosed.

Abstract translation: 提供一种包括具有自适应浮动关闭构件的流量控制组件的阀。 在一个实施例中，球阀包括浮动封闭构件，其具有封闭在阀体的凹部内的肩部。 所述凹部大于所述封闭构件的所述肩部，并允许所述封闭构件相对于所述阀体和沿着通过所述阀的流动路径的轴向移动。 还公开了附加的阀系统，装置和方法。

公开(公告)号：US08887755B2

公开(公告)日：2014-11-18

申请号：US13492579

申请日：2012-06-08

Applicant: Vinh Van Nguyen ,  Stanley C. Allen

Inventor： Vinh Van Nguyen ,  Stanley C. Allen

IPC: F16K5/06

CPC classification number: F16K5/06 ,  F16K5/0626 ,  F16K5/201 ,  Y10T137/0508 ,  Y10T137/6045

Abstract: A metal seated floating ball valve for in-line repair has a valve body, a ball mounted in the valve body, a stem connected to the ball, and a bonnet connected to the valve body. The floating ball valve further has a first seat and a second seat adjacent the ball mounted in the valve body, an energizing ring mounted in the valve body proximate the first seat and in series with the first seat and the second seat, and a valve seat bias mounted in the valve body proximate the energizing ring and in series with the energizing ring. The energizing ring may have a slot near the upper end and a wedge surface along the lower end.

Abstract translation: 用于在线修理的金属座浮球阀具有阀体，安装在阀体中的球，连接到球的杆和连接到阀体的阀盖。 浮动球阀还具有与安装在阀体内的球相邻的第一座和第二座，安装在靠近第一座并与第一座和第二座串联的阀体中的供能环，以及阀座 偏置安装在靠近激励环并与激励环串联的阀体中。 激励环可以具有靠近上端的槽和沿着下端的楔形表面。

公开(公告)号：US08672042B2

公开(公告)日：2014-03-18

申请号：US13101242

申请日：2011-05-05

Applicant: Britt O. Braddick

Inventor： Britt O. Braddick

IPC: E21B19/00 ,  E21B34/00 ,  E21B17/18 ,  F16K1/30 ,  F16K17/00

CPC classification number: E21B21/106 ,  F16K5/0626 ,  F16K5/201 ,  F16K27/067 ,  Y10T137/0318 ,  Y10T137/7854 ,  Y10T137/88054

Abstract: Fluid circulation valve is provided for use with a well drilling operation, so that a drill joint may be added to or removed from the drill string while continuously circulating fluid into the well. Valve housing has a central flow path therein, a housing side port, and upper and lower threaded connectors for engagement with the drill joint and the drill string, respectively. A rotatable ball is positioned within the flow path in the valve housing and a port in the ball is in fluid communication with the housing side port when the ball is closed. A coupling is provided for engaging the valve housing and sealing between an interior of the valve housing and the radially external flow line, which passes fluid into the well when a drill joint is being connecting to the upper end of the valve.

Abstract translation: 提供流体循环阀，用于钻井操作，以便在将流体连续循环进入井中时可以将钻头接头加入或移出钻柱。 阀壳体具有中心流路，壳体侧端口以及分别用于与钻头接头和钻柱接合的上部和下部螺纹连接件。 可旋转的球定位在阀壳体内的流动路径内，并且当球关闭时，球中的端口与壳体侧端口流体连通。 提供一种联接器，用于接合阀壳体和在阀壳体的内部和径向外部流动管线之间的密封，当钻头接头连接到阀门的上端时，该流体管线将流体传递到井中。

公开(公告)号：US20130240772A1

公开(公告)日：2013-09-19

申请号：US13889882

申请日：2013-05-08

Applicant: XAMOL LIMITED

Inventor： Stuart Lomax

IPC: F16K1/14

CPC classification number: F16K1/14 ,  F16K5/06 ,  F16K5/0626 ,  F16K5/0631 ,  F16K5/0642 ,  F16K5/0647 ,  F16K5/0663 ,  F16K5/0678 ,  F16K5/0689 ,  F16K5/201 ,  F16K11/10 ,  F16K27/067 ,  Y10T137/0508 ,  Y10T137/87917

Abstract: The invention relates to a valve assembly which includes at least one, but typically two, balls located along a passage and which balls can be moved between open and closed positions to selectively control the passage of fluid along the passage. The valve assembly includes at at least one end thereof a retaining assembly which allows the effective sealing against one surface of a ball and retention of the same in position. A sealing assembly is also provided when two balls are provided, intermediate the same, which allows effective sealing to be achieved and at least one of the two trunnions which allows each of the balls to be mounted within the valve body is located only internally of the valve body. The components of the valve assembly which are located within the same can in one embodiment all be inserted into and located within the valve body from one common end.

公开(公告)号：US08413684B2

公开(公告)日：2013-04-09

申请号：US12561098

申请日：2009-09-16

Applicant: Kurt R. Thomas

Inventor： Kurt R. Thomas

IPC: F16K5/06

CPC classification number: F16K5/10 ,  F16K5/0642 ,  F16K5/201 ,  F16K27/067 ,  Y10T137/86823 ,  Y10T137/87571

Abstract: A ball valve having an anti-rotational pressure plate that allows for a balanced pressure load on a valve member is provided. Additionally, the pressure plate can also fix the rotation of an adjacent flow disk, allowing for angular-orientation specific flow characterizing features to be used with the flow disk. By fixing the rotation of the flow disk, the ball valve can characterize flows using a greater variety of flow disk geometries, including angular-orientation dependent and angular-orientation independent flow disks. Further, the pressure plate could also be directly in the form of a flow disk that has anti-rotation features.

Abstract translation: 提供一种具有允许在阀构件上平衡的压力负载的抗旋转压力板的球阀。 此外，压板还可以固定相邻流动盘的旋转，允许与流动盘一起使用角定向特定流动特征特征。 通过固定流盘的旋转，球阀可以使用更多种流量盘几何形状来表征流动，包括角取向和角取向独立的流动盘。 此外，压板也可以直接成为具有防旋转特征的流动盘形式。