PRESSURE REGULATOR
    1.
    发明申请
    PRESSURE REGULATOR 审中-公开
    压力调节器

    公开(公告)号:WO01048575A1

    公开(公告)日:2001-07-05

    申请号:PCT/IB2000/002025

    申请日:2000-12-22

    Abstract: A fluid pressure regulator comprises: a housing (1) having a fluid inlet (2) and a fluid outlet (3); a valve (4) positioned inside the housing (1); fluid transport means (8) provided in the valve (4); pressure setting means (5); and a space (6) defined between one end of the valve (4) and an end wall of the housing (1). The valve (4) is moveable relative to the housing (1) in response to a change in pressure within said space (6) between a first position which at least partially aligns the fluid transport means (8) with each of said inlet (2) and said outlet (3) and a second position in which there is no alignment of the fluid transport means (8) with at least one of said inlet (2) and said outlet (3). A passage (7) is provided in open communication between said space (6) and one of said inlet (2) said outlet (3), or said transport means (8).

    Abstract translation: 流体压力调节器包括:具有流体入口(2)和流体出口(3)的壳体(1); 位于壳体(1)内的阀(4); 设置在阀(4)中的流体输送装置(8); 压力设定装置(5); 以及限定在所述阀(4)的一端和所述壳体(1)的端壁之间的空间(6)。 响应于所述空间(6)内的压力变化,阀(4)可相对于壳体(1)移动,该第一位置至少部分地将流体输送装置(8)与每个所述入口(2)对准 )和所述出口(3)和第二位置,其中流体输送装置(8)与所述入口(2)和所述出口(3)中的至少一个不对准。 在所述空间(6)与所述入口(2)所述出口(3)或所述输送装置(8)中的一个之间开放连通地设有通道(7)。

    レギュレータユニット
    2.
    发明申请
    レギュレータユニット 审中-公开
    调节器单元

    公开(公告)号:WO2015019812A1

    公开(公告)日:2015-02-12

    申请号:PCT/JP2014/068892

    申请日:2014-07-16

    Inventor: 浅井 快春

    Abstract:  シンプル且つコンパクトな構成で、シリンダ圧を連続操作して、ワークを所望の昇降速度で昇降させたり、ワークを迅速に位置決めして所望の位置に停止させたりすることを可能ならしめるレギュレータユニットを提供することを課題とする。 本発明のレギュレータユニットは、レギュレータ本体(1)とそれに連設される調圧機構部(2)とから成り、調圧機構部(2)は、細径孔(15)と太径孔(16)から成る段付き孔が貫設されて、その細径孔(15)に調節ばね(11)が収装される筒状ハウジング(13)と端面カバー(14)を備え、太径孔(16)内にボールネジが配備され、そのネジ杆(20)の外端部に締結具(21)を介して操作ハンドル(12)が取り付けられ、その回動操作によって調節ばね(11)を伸縮させてダイアフラム受板(10)に対するバネ圧の変更操作を可能にした。

    Abstract translation: 本发明解决了提供一种具有简单紧凑结构的调节器单元的问题,并且使得可以连续地操纵气缸压力,以便以期望的垂直速度垂直移动工件,或者使工件快速定位并停止 工件在所需位置。 该调节器单元包括与其连续设置的调节器主体(1)和压力调节机构部(2)。 压力调节机构部分(2)设置有圆柱形壳体(13)和端面盖(14),通过该端面盖(14)穿孔包括小直径孔(15)和大直径孔(16)的阶梯孔,调节 弹簧(11)容纳在小直径孔(15)中。 滚珠丝杠部署在大直径孔(16)的内部。 操作手柄(12)经由紧固件(21)附接到滚珠丝杠的螺杆(20)的外端部分。 操作手柄的旋转操作导致调节弹簧(11)膨胀或收缩,从而能够改变隔膜背板(10)上的弹簧压力。

    DEVICE FOR REGULATING PRESSURE
    3.
    发明申请
    DEVICE FOR REGULATING PRESSURE 审中-公开
    用于调节压力的装置

    公开(公告)号:WO2008008308A3

    公开(公告)日:2008-07-17

    申请号:PCT/US2007015665

    申请日:2007-07-06

    Abstract: A pressure regulator is provided. In one embodiment, the pressure regulator includes a body having an internal cavity for receiving a pressurized medium and inlet and outlet ports that enable a pressurized medium to enter the internal cavity at a first pressure and exit at a second pressure. The exemplary pressure regulator also includes a control piston disposed within the internal cavity that is configured to move in response to a change in pressure within the internal cavity. The pressure regulator of this embodiment also includes a damping feature within the internal cavity that is configured to oppose the movement of the control piston. Other embodiments of pressure regulators and systems are also provided.

    Abstract translation: 提供压力调节器。 在一个实施例中,压力调节器包括具有用于接收加压介质的内部空腔的主体和允许加压介质在第一压力下进入内部空腔并在第二压力下退出的入口和出口。 示例性的压力调节器还包括设置在内腔内的控制活塞,该控制活塞构造成响应于内腔内的压力变化而移动。 该实施例的压力调节器还包括内部空腔内的阻尼特征,其被构造成与控制活塞的运动相对。 还提供了压力调节器和系统的其它实施例。

    PNEUMATIC PRESSURE REGULATOR ASSEMBLY
    4.
    发明申请
    PNEUMATIC PRESSURE REGULATOR ASSEMBLY 审中-公开
    气压调节器总成

    公开(公告)号:WO2003050635A1

    公开(公告)日:2003-06-19

    申请号:PCT/US2002/037072

    申请日:2002-11-20

    CPC classification number: G05D16/10 Y10T137/261 Y10T137/7793 Y10T137/7809

    Abstract: A pneumatic pressure regulator assembly (10) including a regulator housing (12) having an inlet (50) adapted for fluid communication with a supply of pneumatic pressure, an outlet (52) adapted to provide pneumatic pressure to a downstream pneumatically actuated device at a regulated pressure, and a regulator valve assembly (46). The regulator valve assembly (46) has a valve member (58) movably supported within the regulator housing (12) between an open and a closed position. A piston assembly (48) acts to bias the valve member (58) to its open position when the outlet pressure is below a predetermined value. The piston assembly (48) includes a pressure responsive surface (106) defining a geometric shape with a major and a minor axis wherein the major axis A is greater than the minor axis B. The piston assembly (48) is responsive to pneumatic pressure flowing between the inlet (50) and the outlet (52) to reduce the biasing force acting on the valve member (58) such that the valve member (58) moves to its closed position when the outlet pressure exceeds a predetermined value.

    Abstract translation: 一种包括调节器壳体(12)的气动压力调节器组件(10),所述调节器壳体(12)具有适于与气动压力供应源流体连通的入口(50),适于将气压提供给下游气动致动装置的出口 调节阀组件(46)。 调节阀组件(46)具有可在调节器壳体(12)内可移动地支撑在打开位置和关闭位置之间的阀构件(58)。 当出口压力低于预定值时,活塞组件(48)用于将阀构件(58)偏压到其打开位置。 活塞组件(48)包括限定具有主轴和短轴的几何形状的压力响应表面(106),其中长轴A大于短轴B.活塞组件(48)响应于气动压力流动 在入口(50)和出口(52)之间,以减小作用在阀构件(58)上的偏压力,使得当出口压力超过预定值时,阀构件(58)移动到其关闭位置。

    AUTOMATIC BACK WATER VALVE SYSTEM
    5.
    发明申请
    AUTOMATIC BACK WATER VALVE SYSTEM 审中-公开
    自动回水阀系统

    公开(公告)号:WO98043008A1

    公开(公告)日:1998-10-01

    申请号:PCT/US1998/005936

    申请日:1998-03-24

    Abstract: A valve body (15) is formed of two half sections (16, 18) which are secured together to define a drain line passage (12) and to confine therebetween a thin gate valve (45) between a lower open position and an upper closed position. Actuator (110) includes flexible bellows (80) confined between a cylindrical wall (88) and cover (110). Valve body (15) and bellows (80) define an expandible chamber connected by a bottom port or extension line (97) to the drain line (12). If sewage water backs up, air within the fluid chamber expands bellows (80) upwardly to close valve (45). When sewage water flows from the drain line (12), bellows (80) moves downwardly due to differential pressure and top plate (102), automatically returning the valve blade (45) to its open position.

    Abstract translation: 阀体(15)由两个半部分(16,18)形成,两个半部分(16,18)固定在一起以限定排水管路(12),并将其限定在下部打开位置和上部关闭位置之间的薄型闸阀(45) 位置。 致动器(110)包括限制在圆柱形壁(88)和盖(110)之间的柔性波纹管(80)。 阀体(15)和波纹管(80)限定了通过底部端口或延长线(97)连接到排出管线(12)的可膨胀室。 如果污水回流,流体室内的空气向上膨胀波纹管(80)以关闭阀门(45)。 当污水从排水管线(12)流出时,波纹管(80)由于压差和顶板(102)向下移动,自动将阀门叶片(45)返回到其打开位置。

    DYNAMIC PRESSURE REGISTRATION DEVICE FOR INTERNALLY REGISTERED ACTUATORS AND OVERPRESSURE PROTECTION DEVICES
    6.
    发明申请
    DYNAMIC PRESSURE REGISTRATION DEVICE FOR INTERNALLY REGISTERED ACTUATORS AND OVERPRESSURE PROTECTION DEVICES 审中-公开
    内部执行器和过压保护装置的动态压力注册装置

    公开(公告)号:WO2014055469A1

    公开(公告)日:2014-04-10

    申请号:PCT/US2013/062796

    申请日:2013-10-01

    Abstract: A fluid regulating device includes a regulator valve (12) having an inlet (14), an outlet (16), and a valve port (18) disposed between the inlet (14) and the outlet (16). An actuator (20) is coupled to the regulator valve (12) and includes a valve disc (22) that displaces between a closed position and an open position. The device also includes an overpressure protection device (25) adapted to stop flow from the inlet to the outlet when pressure in a control cavity reaches a predetermined level. The overpressure protection device (25) includes a sensing tube (28) having a first end (29) in fluid communication with the control cavity (27) and a second end (30) in fluid communication with the outlet (16). The sensing tube (28) has a first portion extending parallel to the flow axis. One or more apertures (34) are disposed in the sensing tube (28) adjacent to the second end (30), and each of the apertures (34) has a centerline that is perpendicular to the flow axis.

    Abstract translation: 流体调节装置包括具有入口(14),出口(16)和设置在入口(14)和出口(16)之间的阀口(18))的调节阀(12)。 致动器(20)联接到调节阀(12)并且包括在闭合位置和打开位置之间移位的阀盘(22)。 该装置还包括超压保护装置(25),其适于在控制腔中的压力达到预定水平时停止从入口到出口的流动。 超压保护装置(25)包括感测管(28),其具有与控制腔(27)流体连通的第一端(29)和与出口(16)流体连通的第二端(30)。 感测管(28)具有平行于流动轴线延伸的第一部分。 一个或多个孔(34)设置在与第二端(30)相邻的感测管(28)中,并且每个孔(34)具有垂直于流动轴线的中心线。

    DIRECT-ACTING PRESSURE REGULATOR
    7.
    发明申请
    DIRECT-ACTING PRESSURE REGULATOR 审中-公开
    直动式压力调节器

    公开(公告)号:WO02005049A1

    公开(公告)日:2002-01-17

    申请号:PCT/US2001/041243

    申请日:2001-07-03

    Abstract: A pressure regulator has a plug (26) dividing the housing (12) into upper and lower chambers, which are connected by a vent (36). A yoke (42) is adapted to selectively close a fluid path (47) in the plug (26). A diaphragm (58) located in the upper chamber (61) responds to outlet pressure against a bias spring (64) to open the plug (26) as the outlet pressure decreases. A second bias spring (112) may also be included.

    Abstract translation: 压力调节器具有将壳体(12)分成上部和下部腔室的塞子(26),其通过排气口(36)连接。 轭(42)适于选择性地关闭插头(26)中的流体路径(47)。 当出口压力降低时,位于上部腔室(61)中的隔膜(58)响应偏压弹簧(64)的出口压力来打开塞子(26)。 还可以包括第二偏置弹簧(112)。

    PRESSURE REGULATOR
    8.
    发明申请
    PRESSURE REGULATOR 审中-公开
    压力调节器

    公开(公告)号:WO0148575A8

    公开(公告)日:2001-10-04

    申请号:PCT/IB0002025

    申请日:2000-12-22

    Abstract: A fluid pressure regulator comprises: a housing (1) having a fluid inlet (2) and a fluid outlet (3); a valve (4) positioned inside the housing (1); fluid transport means (8) provided in the valve (4); pressure setting means (5); and a space (6) defined between one end of the valve (4) and an end wall of the housing (1). The valve (4) is moveable relative to the housing (1) in response to a change in pressure within said space (6) between a first position which at least partially aligns the fluid transport means (8) with each of said inlet (2) and said outlet (3) and a second position in which there is no alignment of the fluid transport means (8) with at least one of said inlet (2) and said outlet (3). A passage (7) is provided in open communication between said space (6) and one of said inlet (2) said outlet (3), or said transport means (8).

    Abstract translation: 一种流体压力调节器包括:具有流体入口(2)和流体出口(3)的壳体(1); 定位在壳体(1)内的阀(4); 设置在所述阀(4)中的流体输送装置(8); 压力设定装置(5); 和限定在阀(4)的一端和壳体(1)的端壁之间的空间(6)。 响应于所述空间(6)内的压力的变化,所述阀(4)能够相对于所述壳体(1)移动,所述第一位置至少部分地将所述流体输送装置(8)与每个所述入口(2) )和所述出口(3)的第一位置以及所述流体输送装置(8)不与所述入口(2)和所述出口(3)中的至少一个对齐的第二位置。 在所述空间(6)与所述入口(2),所述出口(3)或所述运输装置(8)中的一个之间开放连通地设置通道(7)。

    ガス用減圧弁
    10.
    发明申请
    ガス用減圧弁 审中-公开
    减压阀用于气体

    公开(公告)号:WO2008090861A1

    公开(公告)日:2008-07-31

    申请号:PCT/JP2008/050755

    申请日:2008-01-22

    Abstract:  低圧通路および低圧室に通じる弁孔を中央部に開口させるとともに高圧通路に通じる弁室に臨む弁座に着座可能な弁体を有する弁機構が、前記低圧通路および前記低圧室の圧力に応じて作動する圧力受動部材に前記弁体を連結せしめてボディ内に収容されるガス用減圧弁において、ボディ(16)が、強度の異なる複数のボディ部材(18,19)の結合により構成され、高圧通路(30,64)の全部が複数のボディ部材(18,19)のうち高強度のボディ部材(18)内に形成され、低圧通路(85,86,94,119)および低圧室(83,84,116)の少なくとも一部が複数のボディ部材(18,19)のうち低強度のボディ部材(19)内に形成されるようにする。これにより、コスト低減が可能となる。

    Abstract translation: 用于气体的减压阀具有阀机构。 阀机构具有阀体,阀体在其中心开口并与低压路径和低压室连通​​,并且可以安置在面向与高压室连通的阀室的阀座上。 阀机构容纳在主体中,阀体连接到根据低压路径和低压室的压力操作的受压部件。 主体(16)通过具有不同强度的主体部件(18,19)连接而构成。高压路径(30,64)的整个部分形成在主体部件(18)中,该主体部件具有比主体部件 19)。 一些低压路径(85,86,94,119)和低压室(83,84,116)形成在主体部件(19)中,其具有较低的强度。 该结构降低了减压阀的成本。

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