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225 条记录 (耗时 0.022 秒)

    Regulating slide valve
    61.
    发明申请
    Regulating slide valve 有权
    调节滑阀

    公开(公告)号：US20040256591A1

    公开(公告)日：2004-12-23

    申请号：US10465447

    申请日：2003-06-19

    申请人： VAT Holding AG

    发明人： Klaus Latzer ,  Florian Ehrne

    IPC分类号： F16K003/00

    CPC分类号： F16K3/06 ,  F16K3/10

    摘要： Regulating slide valve comprising a valve body having a valve opening, and a valve plate which has two side surfaces and which is displaceable along a displacement path between an initial position in which it releases the valve opening and an end position in which it completely covers the valve opening, this displacement path forming the regulating area of the valve; wherein the valve plate has a contact ring on one side surface, which contact ring projects over the side surface of the valve plate and is mounted at or in the valve plate by a spring device, can be pressed in against the spring force of the spring device in the direction of the valve plate and contacts a contact surface of the valve body at least over a portion of its circumference in the end position of the valve plate.

    摘要翻译： 调节滑阀，其包括具有阀开口的阀体和具有两个侧表面的阀板，该阀板可沿其中释放阀开口的初始位置和其完全覆盖阀门的端部位置之间的位移路径移位 阀门开度，该位移路径形成阀门的调节区域; 其中所述阀板在一个侧面具有接触环，所述接触环突出在所述阀板的侧表面上并且通过弹簧装置安装在所述阀板上或所述阀板中，可以抵抗所述弹簧的弹簧力 装置在阀板的方向上并且在阀板的端部位置中至少在其圆周的一部分上接触阀体的接触表面。

    Dual pendulum valve assembly with valve seat cover
    62.
    发明授权
    Dual pendulum valve assembly with valve seat cover 有权
    双摆阀组件带阀座盖

    公开(公告)号：US06409149B1

    公开(公告)日：2002-06-25

    申请号：US09612812

    申请日：2000-07-10

    申请人： Joseph Ashurst Maher, Jr.

    发明人： Joseph Ashurst Maher, Jr.

    IPC分类号： F16K306

    CPC分类号： F16K3/10 ,  F16K3/06

    摘要： A dual pendulum valve assembly for connecting a process chamber and a vacuum pump of a semiconductor manufacturing system. The valve assembly includes an isolation valve for sealing an opening to the pump during cleaning of the system and an annular cover for protecting a valve seat of the opening to the pump during use of the system. In particular, the valve assembly includes a housing having an interior space and a pair of openings through which fluid can enter and exit the interior space. A process valve is movable within the interior space between an opened position allowing fluid to pass through a first of the openings from the process chamber and a closed position sealing the first opening. The isolation valve is movable within the interior space between an opened position allowing fluid to pass through a second of the openings into the vacuum pump and a closed position sealing the second opening. The annular cover is movable within the interior space between a first position wherein the cover protects the valve seat of the second opening and a second position wherein the cover is spaced from the valve seat such that the isolation valve can engage the valve seat and seal the second opening.

    摘要翻译： 一种用于连接半导体制造系统的处理室和真空泵的双摆阀组件。 阀组件包括隔离阀，用于在系统清洁期间密封到泵的开口;以及环形盖，用于在系统使用期间保护开口的阀座到泵。 特别地，阀组件包括具有内部空间和一对开口的壳体，流体可以通过该开口进入和离开内部空间。 过程阀可在内部空间内在允许流体从处理室通过第一开口的打开位置和密封第一开口的关闭位置之间移动。 隔离阀可在内部空间内在允许流体通过第二开口进入真空泵的打开位置和密封第二开口的关闭位置之间移动。 环形盖可在内部空间内在第一位置和第二位置之间在第一位置和第二位置之间移动，其中盖与阀座间隔开，使得隔离阀可与阀座接合并密封 第二次开幕

    Recreational vehicle sanitary sewer connector
    63.
    发明授权
    Recreational vehicle sanitary sewer connector 失效
    休闲车卫生污水连接器

    公开(公告)号：US06240986B1

    公开(公告)日：2001-06-05

    申请号：US09573283

    申请日：2000-05-18

    申请人： August A. Berkes ,  Hien Vody Vodinh

    发明人： August A. Berkes ,  Hien Vody Vodinh

    IPC分类号： B65B104

    CPC分类号： E03F1/008 ,  B60R15/00 ,  E03F1/00 ,  F16K3/06

    摘要： A connector assembly for a sewer pipe system of a recreational vehicle having a holding tank for waste and/or waste water and a discharge pipe having an outlet end through which waste and/or waste water is discharged from the holding tank utilizes an adapter body having a passageway therethrough and a closure member which is connected to the adapter body for movement across the passageway between closed and open positions. The adapter body is connectable to the discharge pipe of the sewer pipe system and also includes a cavity disposed to one side of the passageway so that the interior of the cavity is in communication with the interior of the passageway. Movement of the closure member between its open and closed positions moves the closure member at least partially into and out of the cavity. In addition, the body of the adapter defines an abutment surface which encircles the passageway therein and is arranged so as to face the closure member when the closure member is in its closed position, and the assembly includes a movable member which biases the closure member toward the abutment surface when the closure member is in its closed position to thereby seal the passageway of the adapter body.

    摘要翻译： 一种用于休闲车辆的下水道管道系统的连接器组件，具有用于废物和/或废水的保持箱和具有出口端的排放管，废物和/或废水通过该出口端从容纳容器排出，该适配器主体具有： 一个通道和一个关闭构件，该闭合构件连接到适配器主体，用于在闭合位置和打开位置之间穿过通道。 适配器主体可连接到下水道系统的排放管，并且还包括设置在通道一侧的空腔，使得空腔的内部与通道的内部连通。 闭合构件在其打开和关闭位置之间的运动使封闭构件至少部分地进入和离开空腔。 此外，适配器的主体限定了一个邻接表面，该邻接表面围绕其中的通道，并且当关闭构件处于其关闭位置时被布置成面向闭合构件，并且该组件包括可移动构件，该活动构件将闭合构件偏置 当关闭构件处于其关闭位置时的邻接表面，从而密封适配器主体的通道。

    Elastic seating element for a cutoff device
    64.
    发明授权
    Elastic seating element for a cutoff device 失效
    用于切断装置的弹性座椅元件

    公开(公告)号：US4235257A

    公开(公告)日：1980-11-25

    申请号：US909455

    申请日：1978-05-25

    申请人： Franz-Josef Wolf

    发明人： Franz-Josef Wolf

    IPC分类号： F16K3/02 ,  B60H1/00 ,  F16K3/06 ,  F16K25/00

    CPC分类号： B60H1/00485 ,  F16K25/00 ,  F16K3/06 ,  Y10T137/4273

    摘要： A seating element is positioned in a flow cutoff device. The seating element includes a central opening for conducting fluid flow. The flow cutoff device includes an apertured sealing member which slides across a seating portion of the seating element between open and closed positions. The seating portion includes a rim surrounding the central opening and a transverse surface surrounding the rim. The rim projects axially beyond the junction of the rim and surface. The seating element is mounted under compression so that the transverse surface flexes against the sealing member and functions to scrape away particulate matter when the sealing member is opened and closed, and to prevent twisting of the rim.

    摘要翻译： 座位元件位于流动切断装置中。 座位元件包括用于引导流体流动的中心开口。 流动切断装置包括有孔密封件，该密封件在打开位置和关闭位置之间滑过座位元件的安置部分。 座位部分包括围绕中心开口的边缘和围绕边缘的横向表面。 轮辋轴向突出超过轮辋和表面的接合处。 座椅元件安装在压缩下，使得横向表面抵靠密封构件弯曲，并且用于在密封构件打开和关闭时刮除颗粒物质，并且防止轮辋扭曲。