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8 条记录 (耗时 0.012 秒)

    Flow control device
    2.
    发明公开
    Flow control device 失效
    流动调节装置。

    公开(公告)号：EP0036405A1

    公开(公告)日：1981-09-23

    申请号：EP81890027.6

    申请日：1981-02-16

    申请人： American Standard Inc. (a Delaware corporation)

    发明人： Parkison, Richard G. ,  Hofstetter, Edward George, Jr.

    IPC分类号： B05B1/32 ,  G05D7/01 ,  E03C1/08

    CPC分类号： G05D7/012 ,  B05B1/323 ,  E03C1/08

    摘要： This disclosure relates to a flow control device in which the discharge from the nozzle is kept at essentially the same volume rate of flow in spite of fluctuations in the hydraulic pressure upstream from the device by providing a spray body 24 that has a group of radially disposed channels 25, 26, 27 which are perpendicular to the general direction of flow. A flexible spray control washer 10 spaced upstream from these channels 25, 26, 27 responds to hydraulic pressure by pressing into the channels and restricting the flow area of each of these channels in proportion to the applied hydraulic pressure. In this way, the flow area within the chamber is inversely related to the hydraulic pressure in order to maintain a continuous volume rate offlowthrough the device.

    Replaceable cartridge valve assembly and sanitary fitting
    5.
    发明公开
    Replaceable cartridge valve assembly and sanitary fitting 失效
    更换阀芯和水龙头。

    公开(公告)号：EP0035056A1

    公开(公告)日：1981-09-09

    申请号：EP80107084.8

    申请日：1980-11-15

    申请人： American Standard Inc. (a Delaware corporation)

    发明人： Parkison, Richard G.

    IPC分类号： F16K3/08 ,  F16K3/32

    CPC分类号： F16K47/045 ,  F16K3/08 ,  Y10T137/7613 ,  Y10T137/7668 ,  Y10T137/86743 ,  Y10T137/87981

    摘要： A replaceable cartridge valve assembly (20) adapted for use in a sanitary fitting (10) which includes a pair of discs (40, 42), each disc having at least one opening or orifice therein to provide the valving function and an auxiliary valve means is disclosed. The valve assembly (20) is made in the form of a removable cartridge and includes an arrangement of the valve stem (32) which cooperates with an opening (23) in the cartridge housing to provide the auxiliary valve means for throttling downstream from the at least one disc orifice of the disc valve means to provide a stepdown in pressure drop and thereby inhibit and/or reduce cavitation and other objectionable noises.

    Mischventil
    6.
    发明公开
    Mischventil 失效
    混合阀。

    公开(公告)号：EP0025595A1

    公开(公告)日：1981-03-25

    申请号：EP80105438.8

    申请日：1980-09-11

    申请人： American Standard Inc. (a Delaware corporation)

    发明人： Parkison, Richard G.

    IPC分类号： F16K11/06

    CPC分类号： F16K11/0746 ,  Y10T137/2521 ,  Y10T137/86509 ,  Y10T137/86823

    摘要： Es ist eine Sitzplatte mit Öffnungen für das Heisswasser, Kaltwasser und Auslasswasser vorgesehen. Eine Steuerplatte (74) ist bezüglich der Sitzplatte drehbar und wird gegen die Ventilsitzoberfläche gedrückt. Eine in der Steuerplatte (74) angrenzend an deren Oberfläche ausgebildete Aushöhlung (75) weist in Kontakt miteinander zwei axialsymmetrische Ausbuchtungen (80, 81) auf, die bezüglich einer zur Symmetrieachse senkrechten Achse asymmetrisch sind. Bei einer Drehung der Steuerplatte (74) entgegengesetzt dem Uhrzeigersinn fliesst zuerst das Kaltwasser durch das Ventil. Darüber hinaus ist ein Druckausgleichsventil vorgesehen.

    摘要翻译： 它是一种座板具有用于热水的开口，冷水和出口水被提供。 控制板（74）相对于所述座板可转动地和被压在阀座表面上。 一个在相邻地形成腔体的表面（75）的控制板（74）包括在与该非对称相对于一平面垂直于对称轴的轴线彼此两个轴向对称的凸起（80，81）接触。 当在逆时针方向上的控制板（74）的旋转，冷水首先流过该阀。 此外，提供了一种压力均衡阀。

    Diaphragm valve assembly for controlling fluid flow
    8.
    发明公开
    Diaphragm valve assembly for controlling fluid flow 失效
    Membranventilanordnung zur Durchflussregelung。

    公开(公告)号：EP0072681A1

    公开(公告)日：1983-02-23

    申请号：EP82304281.7

    申请日：1982-08-13

    申请人： American Standard Inc. (a Delaware corporation)

    发明人： Parkison, Richard G. ,  Hofstetter, Edward G.

    IPC分类号： F16K7/12

    CPC分类号： F16K41/103 ,  F16K7/16

    摘要： The assembly, used in a valve housing (10) with a valve seat (24). has a stem (30) threadedly engaging a collar (48), the end of the stem having a flange (76) axially located in a bearing cup (34) which does not rotate and which is surrounded by resilient closure means 1901 which is moved axially by the stem (30) towards or away from the valve seat (24) A stop ring (42) about the steam (30) co-operates with a further flange (74) on the stem (30) to limit the closing movement up to a predetermined compression of the closure means (90) The closure means (90) is part of a diaphragm (38) which isolates the stem (30) and includes an axially flexible constricted neck (92) disposed about a neck (78) of the stem (30) with a pedetermined radial spacing. A furtner radial spacing between the stop nng (42) and stem is preferablv no more than 160% of the neck wall (92). The diaphragm (38) cannot be overstressed because of the stop ring 142 1 and the radial spacings. and the closure means (90) is lifted positively off the seat (24).

    摘要翻译： 在具有阀座（24）的阀壳体（10）中使用的组件具有螺纹地接合套环（48）的杆（30），杆的端部具有轴向位于轴承杯中的凸缘（76） 34），其不旋转并被由阀杆（30）轴向移动朝向或远离阀座（24）移动的弹性闭合装置（90）包围。 围绕蒸汽（30）的止动环（42）与阀杆（30）上的另一个凸缘（74）配合，以将闭合运动限制到闭合装置（90）的预定压缩。 闭合装置（90）是隔膜（38）的一部分，其隔离杆（30）并且包括以规定径向间隔设置在杆（30）的颈部（78）周围的轴向柔性收缩颈部（92）。 止动环（42）和杆之间的另外的径向间隔优选地不超过颈壁（92）的160％。 由于止动环（42）和径向间隔，隔膜（38）不能被过度应力，并且闭合装置（90）被积极地从座椅（24）上提升。