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172 条记录 (耗时 0.013 秒)

    PNEUMATIC VIBRATION DAMPENING DEVICE
    61.
    发明申请
    PNEUMATIC VIBRATION DAMPENING DEVICE 失效
    气动振动阻尼装置

    公开(公告)号：US20120145261A1

    公开(公告)日：2012-06-14

    申请号：US12963099

    申请日：2010-12-08

    申请人： James N. Mashak

    发明人： James N. Mashak

    IPC分类号： F15D1/00

    CPC分类号： A61M16/208 ,  A61M16/045 ,  A61M16/107 ,  A61M16/202 ,  A61M2205/42 ,  Y10T137/7852 ,  Y10T137/7921 ,  Y10T137/8376

    摘要： A gas flow valve having pneumatic vibration dampening device to reduce the vibrations created by the flow of gas through the gas valve. The gas valve includes a gas flow conduit that terminates at a discharge opening. A valve member is movably positioned relative to the discharge opening and allows gas flow in a flow condition and prevents the flow of gas in a seated position. The valve member includes a gas passage formed within the valve member. At least one flexible membrane is mounted to the valve member and surrounds an outlet opening of the gas passage. The flexible membrane is inflated as the flow of gas within the gas flow conduit increases such that the flexible membrane contacts an inner surface of a stabilizing conduit. The interaction between the flexible membrane and the stabilizing conduit reduces the vibrations created by the flow of gas past the valve member.

    摘要翻译： 一种具有气动减振装置的气流阀，以减少由气体通过气阀的气流产生的振动。 气阀包括在排出口处终止的气体流动管道。 阀构件相对于排出口可移动地定位，并允许气体在流动状态下流动并防止气体在就座位置中流动。 阀构件包括形成在阀构件内的气体通道。 至少一个柔性膜安装到阀构件并且围绕气体通道的出口开口。 柔性膜随着气体流动管道内的气体流增加而膨胀，使得柔性膜接触稳定导管的内表面。 柔性膜和稳定导管之间的相互作用减少了气体流过阀构件产生的振动。

    TWO-WAY ACTUATOR AND METHOD
    62.
    发明申请
    TWO-WAY ACTUATOR AND METHOD 有权
    两路致动器和方法

    公开(公告)号：US20100294376A1

    公开(公告)日：2010-11-25

    申请号：US12470565

    申请日：2009-05-22

    申请人： Robert S. O'Brien ,  Robert T. O'Brien

    发明人： Robert S. O'Brien ,  Robert T. O'Brien

    IPC分类号： F16K15/00

    CPC分类号： E21B23/04 ,  E21B34/10 ,  E21B2034/005 ,  F16K1/2007 ,  F16K31/20 ,  Y10T137/0379 ,  Y10T137/7898 ,  Y10T137/7921 ,  Y10T137/86485

    摘要： Disclosed herein is a two-way actuator. The actuator includes, a tubular, movably positionable within a structure between at least a first position and a second position, the tubular having a first density selected such that buoyancy forces urge the tubular toward the first position in response to submersion of the tubular within a fluid having a second density that is greater than the first density, and at least one flow resistor disposed at the tubular configured to urge the tubular toward the second position in response to fluid flow interacting with the at least one flow resistor.

    摘要翻译： 这里公开了双向致动器。 致动器包括可移动地定位在至少第一位置和第二位置之间的结构内的管状物，所述管状物具有第一密度，所述第一密度被选择为使得浮力响应于管状物浸入到第一位置而将管状物推向第一位置 具有大于第一密度的第二密度的流体以及设置在管状物处的至少一个流动电阻器，其构造成响应于与至少一个流动阻力器相互作用的流体流动将管状物推向第二位置。

    Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere
    64.
    发明授权
    Pressure relief valve for pressure equalization between a closed space and the surrounding atmosphere 失效
    泄压阀用于封闭空间与周围环境之间的压力均衡

    公开(公告)号：US5873384A

    公开(公告)日：1999-02-23

    申请号：US765641

    申请日：1996-12-30

    申请人： Hans-Henrik Raagaard Pedersen ,  Anders Ib Damborg Petersen

    发明人： Hans-Henrik Raagaard Pedersen ,  Anders Ib Damborg Petersen

    IPC分类号： F16K17/02 ,  F16K17/12 ,  F16K17/194 ,  F16K17/34

    CPC分类号： F16K17/194 ,  F16K17/12 ,  Y10T137/774 ,  Y10T137/7779 ,  Y10T137/7915 ,  Y10T137/7921

    摘要： A pressure relief valve includes a valve housing and a drop-shaped body with a conical valve surface that cooperates with a conical valve seat at an upwardly directed blow-off opening of the valve housing. The drop-shaped body is connected to a lifting disc in the housing. The inner configuration of the housing provides an annular passage around the lifting disc which is smaller in area when the lifting disc (and drop-shaped body) is in its uppermost, fully open positioning as compared to its lowermost, closed positioning.

    摘要翻译： PCT No.PCT / DK95 / 00212 Sec。 371日期1996年12月30日第 102（e）日期1996年12月30日PCT提交1995年5月31日PCT公布。 出版物WO96 / 01962 日期1996年1月25日压力释放阀包括阀壳体和具有圆锥形阀表面的液滴形体，其与阀壳体的向上指向的吹离开口处的锥形阀座配合。 液滴形体连接到壳体中的提升盘。 壳体的内部构造提供围绕提升盘的环形通道，当提升盘（和液滴形本体）与其最下面的封闭定位相比处于其最上，完全打开的定位时，该提升盘的面积较小。

    Pressure regulator for a pressure cooker
    65.
    发明授权
    Pressure regulator for a pressure cooker 失效
    用于压力锅的压力调节器

    公开(公告)号：US5507311A

    公开(公告)日：1996-04-16

    申请号：US452277

    申请日：1995-08-26

    申请人： Gilles Combe

    发明人： Gilles Combe

    IPC分类号： A47J27/08 ,  A47J27/09 ,  F16K17/06

    CPC分类号： A47J27/09 ,  Y10T137/7878 ,  Y10T137/7905 ,  Y10T137/7906 ,  Y10T137/7921

    摘要： A pressure cooker pressure regulator having at least two operating thresholds, the regulator being of the type comprising a valve body fixed to the lid of a pressure cooker and having a valve seat formed therein, and a needle carrying a rating mass and bearing against the seat, the regulator is such that the needle is slidably mounted relative to the rating mass, that a spring is interposed between the needle and the rating mass, and that means are provided for adjusting the force exerted by the spring on the needle and comprising means selectively implemented to oppose upward displacement of the rating mass relative to the valve body under the effect of pressure applied to the needle via the seat.

    摘要翻译： 一种具有至少两个操作阈值的压力调节器压力调节器，所述调节器的类型包括固定在压力锅的盖上并且具有形成在其中的阀座的阀体，以及承载着座椅 调节器使得针相对于额定质量可滑动地安装，弹簧被插入在针和额定质量之间，并且该装置用于调节由弹簧施加在针上的力并且包括选择性的装置 实施为在通过座椅施加到针的压力的作用下相对于阀体相对于额定质量的向上位移。

    Operating valve for a pressure cooker
    66.
    发明授权
    Operating valve for a pressure cooker 失效
    压力锅操作阀

    公开(公告)号：US4741325A

    公开(公告)日：1988-05-03

    申请号：US7561

    申请日：1987-01-28

    申请人： Daniel Anota

    发明人： Daniel Anota

    IPC分类号： A47J27/09 ,  A47J27/00

    CPC分类号： A47J27/09 ,  Y10T137/7915 ,  Y10T137/7921

    摘要： The operating valve for a domestic pressure cooker has a movable body provided with a cone-point valve pintle which rests on the nozzle for the discharge of steam from the pressure cooker. The movable valve body has a lateral steam discharge opening of dissymmetrical shape so that the escaping steam produces a torque which tends to cause pivotal displacement of said movable valve body about its axis. The movable valve body has an abutment lug which cooperates with a stationary stop in order to prevent pivotal displacement of the valve body under the action of the torque aforesaid.

    摘要翻译： 用于家用压力锅的操作阀具有设置有锥形阀枢栓的可移动体，该锥形止动栓枢转在喷嘴上，用于从压力锅排出蒸汽。 可动阀体具有不对称形状的横向蒸汽排出口，使得逸出的蒸汽产生趋向于使所述可动阀体绕其轴线枢转位移的扭矩。 可移动阀体具有与固定止动件配合的抵接凸耳，以防止在上述扭矩的作用下阀体的枢转位移。