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212 条记录 (耗时 0.023 秒)

    Pressure regulator
    1.
    发明授权
    Pressure regulator 有权
    压力调节器

    公开(公告)号：US09195241B2

    公开(公告)日：2015-11-24

    申请号：US13512632

    申请日：2010-12-16

    申请人： Richard Edwards ,  Jagroop Singh Sahota

    发明人： Richard Edwards ,  Jagroop Singh Sahota

    IPC分类号： G05D16/06

    CPC分类号： G05D16/0655 ,  F16K31/126 ,  G05D16/0633 ,  G05D16/0661 ,  Y10T137/7793 ,  Y10T137/7794 ,  Y10T137/7796 ,  Y10T137/7797 ,  Y10T137/7825

    摘要： A pressure regulator (100) is provided. The pressure regulator (100) includes various features that reduce the risk of internal leaking. The pressure regulator (100) includes a regulator body (101) including a fluid inlet (107) with a valve seat (106) and a fluid outlet (108) and a cap (102) coupled to the regulator body (101). The pressure regulator (100) also includes a diaphragm (103) with a first side (103a) exposed to the fluid inlet (107) and the fluid outlet (108) and a second side (103b) exposed to the cap (102). The diaphragm (103) can frictionally engage the regulator body (101) to form a fluid tight seal. Additionally, the diaphragm (103) may include a socket (118) formed in the diaphragm (103) and a valve member (105) including a valve stem (110) with a ball (118) that is adapted to engage the socket (118) formed in the diaphragm (103) in order to couple the valve member (105) to the diaphragm (103).

    摘要翻译： 提供压力调节器（100）。 压力调节器（100）包括减少内部泄漏风险的各种特征。 压力调节器（100）包括调节器主体（101），其包括具有阀座（106）和流体出口（108）的流体入口（107）和联接到调节器本体（101）的盖（102）。 压力调节器（100）还包括具有暴露于流体入口（107）和流体出口（108）的第一侧（103a）和暴露于盖（102）的第二侧（103b）的隔膜（103）。 隔膜（103）可以摩擦地接合调节器主体（101）以形成流体密封。 此外，隔膜（103）可以包括形成在隔膜（103）中的插座（118）和包括具有球（118）的阀杆（110）的阀构件（105），该阀杆适于接合插座 ）形成在隔膜（103）中，以将阀构件（105）联接到隔膜（103）。

    Pressure regulator for watering system
    2.
    发明授权
    Pressure regulator for watering system 有权
    浇水系统压力调节器

    公开(公告)号：US09133945B2

    公开(公告)日：2015-09-15

    申请号：US14202574

    申请日：2014-03-10

    申请人： CTB, Inc.

    发明人： Christopher Richard Roes

    IPC分类号： G05D16/06 ,  F16K17/02 ,  A01K39/02 ,  F16K17/08 ,  F16K27/02 ,  F16K31/365 ,  F16K31/385

    CPC分类号： F16K17/02 ,  A01K39/0213 ,  F16K17/085 ,  F16K27/0236 ,  F16K31/365 ,  F16K31/385 ,  G05D16/0655 ,  Y10T137/7793 ,  Y10T137/7797 ,  Y10T137/7825 ,  Y10T137/7826

    摘要： A water pressure regulator includes a sealing member and a body having a diaphragm assembly. The diaphragm assembly is positioned and secured within the body to define first and second chambers. The diaphragm assembly has a force acting thereon from within the second chamber. The first chamber defines first and second zones and first and second passageways therebetween. An inlet of the body is configured to provide water to the first zone and an outlet of the body is configured to deliver water out of the second zone. The sealing member is positioned within the first zone. The water pressure regulator further includes one or more plugging members for plugging/unplugging the first and second passageways, thereby controlling the operation of the water pressure regulator. The water pressure regulator may be used in a watering system.

    摘要翻译： 水压调节器包括密封构件和具有隔膜组件的本体。 隔膜组件定位并固定在主体内以限定第一和第二腔室。 隔膜组件具有从第二腔室内作用于其上的力。 第一室限定第一和第二区以及它们之间的第一和第二通道。 主体的入口构造成向第一区域提供水，并且主体的出口构造成将水输出第二区域。 密封构件位于第一区域内。 水压调节器还包括一个或多个用于堵塞/拔出第一和第二通道的堵塞构件，从而控制水压调节器的操作。 水压调节器可用于浇水系统。

    Gas pressure regulating valve
    3.
    发明授权
    Gas pressure regulating valve 有权
    气压调节阀

    公开(公告)号：US08960221B2

    公开(公告)日：2015-02-24

    申请号：US13812017

    申请日：2011-08-04

    申请人： Kaoru Nomichi ,  Yutaka Suzuki ,  Makoto Ninomiya ,  Shoji Murakami

    发明人： Kaoru Nomichi ,  Yutaka Suzuki ,  Makoto Ninomiya ,  Shoji Murakami

    IPC分类号： F16K31/12 ,  G05D7/03 ,  F02M21/02 ,  F16K31/06 ,  F16K31/42 ,  G05D16/20 ,  H01M8/04

    CPC分类号： G05D7/03 ,  F02M21/0239 ,  F02M21/0245 ,  F16K31/0613 ,  F16K31/0624 ,  F16K31/0655 ,  F16K31/42 ,  G05D16/2013 ,  H01M8/04201 ,  H01M8/04208 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T10/32 ,  Y02T90/32 ,  Y10T137/776 ,  Y10T137/7761 ,  Y10T137/7797 ,  Y10T137/7801

    摘要： An electromagnetic pressure regulating valve includes a valve body and causes a valve body to move by an electromagnetic proportional solenoid to adjust an opening degree of a valve passage, thereby regulating secondary pressure to target pressure. A pressure return chamber is formed in the housing, and a diaphragm seal is provided at the valve body. The diaphragm seal receives the secondary pressure of the pressure return chamber to cause the valve body to move toward a closed position. A bearing member is provided between the valve body and the housing. In a gap between the valve body and the housing, a high-pressure sealing member is provided closer to the valve passage than the bearing member, and a low-pressure sealing member is provided closer to the bearing member than the high-pressure sealing member. A buffer chamber connected to a secondary port is formed between the sealing members.

    摘要翻译： 电磁调压阀包括阀体，并通过电磁比例螺线管使阀体移动以调节阀通道的开度，从而将二次压力调节至目标压力。 在壳体中形成有压力返回室，并且在阀体处设置有隔膜密封件。 隔膜密封件接收压力返回室的二次压力，以使阀体朝向关闭位置移动。 轴承构件设置在阀体和壳体之间。 在阀体和壳体之间的间隙中，与轴承构件相比，在阀通道上设置有高压密封构件，并且与高压密封构件相比，设置得更靠近轴承构件的低压密封构件 。 连接到副端口的缓冲室形成在密封构件之间。

    System and method for hydraulically managing fluid pressure downstream from a main valve
    5.
    发明授权
    System and method for hydraulically managing fluid pressure downstream from a main valve 有权
    用于液压地管理主阀下游的流体压力的系统和方法

    公开(公告)号：US08276612B2

    公开(公告)日：2012-10-02

    申请号：US13240077

    申请日：2011-09-22

    申请人： Robert Folk

    发明人： Robert Folk

    IPC分类号： F16K31/12 ,  F16K31/36

    CPC分类号： F16K31/365 ,  G05D16/163 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/7762 ,  Y10T137/7764 ,  Y10T137/7768 ,  Y10T137/7797 ,  Y10T137/7828 ,  Y10T137/86485

    摘要： A system and method for controlling fluid pressure downstream a main valve includes associating a variable orifice with the main valve such that the variable orifice opens as the main valve is opened and closes as the main valve is closed. A fluid stream taken from a fluid inlet of the main valve is passed to an inlet of the variable orifice. A fixed orifice is in fluid communication with an outlet of the variable orifice. A pressure differential between the inlet and outlet of a fixed orifice is detected by a control pilot device, which hydraulically opens or closes the main valve in response to the detected fixed orifice pressure differential between low pressure and high pressure set points.

    摘要翻译： 用于控制主阀下游的流体压力的系统和方法包括将可变孔与主阀相关联，使得随着主阀关闭时主阀被打开并关闭，可变孔打开。 从主阀的流体入口取出的流体流被传送到可变孔的入口。 固定孔口与可变孔口的出口流体连通。 通过控制先导装置检测固定孔的入口和出口之间的压力差，控制先导装置响应于检测到的低压和高压设定点之间的固定孔压差而液压打开或关闭主阀。

    BALANCED FLUID VALVE
    8.
    发明申请
    BALANCED FLUID VALVE 审中-公开
    平衡流体阀

    公开(公告)号：US20110174394A1

    公开(公告)日：2011-07-21

    申请号：US13119580

    申请日：2009-09-17

    申请人： Soeren Kristoffersen

    发明人： Soeren Kristoffersen

    IPC分类号： G05D7/01

    CPC分类号： G05D7/0133 ,  G05D7/005 ,  G05D16/106 ,  Y10T137/7793 ,  Y10T137/7796 ,  Y10T137/7797 ,  Y10T137/7798 ,  Y10T137/7801 ,  Y10T137/7808

    摘要： It is proposed to design a fluid flux regulating unit (1, 28, 35, 41, 53, 56, 58), comprising a first fluid port (3), a second fluid port (4) and a valve means (6) , in a way that the valve means (6) comprises at least one fluid pressure balancing means (13, 25, 30, 31, 33, 52).

    摘要翻译： 提出设计包括第一流体端口（3），第二流体端口（4）和阀装置（6）的流体流量调节单元（1,28,35,41,53,56,58） 阀装置（6）包括至少一个流体压力平衡装置（13,25,30,31,33,52）。

    Snow making apparatus
    9.
    发明授权
    Snow making apparatus 有权
    制雪机

    公开(公告)号：US07874500B2

    公开(公告)日：2011-01-25

    申请号：US12152975

    申请日：2008-05-19

    申请人： Charles N. Santry

    发明人： Charles N. Santry

    IPC分类号： F25C3/04 ,  A01G27/00 ,  B05B7/12 ,  B05B1/30 ,  F16K31/36

    CPC分类号： F25C3/04 ,  F25C2303/0481 ,  Y10T137/7797

    摘要： A snow making apparatus of the low profile snow gun type or of the tower type having independent and co-extending air and first water conduits supported above ground. Air and first water discharge nozzles are connected to the upper ends respectively of these conduits for producing a plume of atomized water from external interacting air and water discharge under pressure from the air and water discharge nozzles to produce snow in sub-freezing ambient conditions. A second water conduit co-extends with the air and first water conduits and a second water discharge nozzle is connected to the upper end of this second water conduit in the head of the snow gun or tower for discharge of additional water under pressure to ambient atmosphere through this second water discharge nozzle. An air valve is also provided in the head of the snow gun or snow tower and is connected to the second water conduit and the air conduit whereby the air valve disconnects the supply of air under pressure from the air conduit to the air discharge nozzle or nozzles when the air valve is subjected to water under pressure from this second water conduit.

    摘要翻译： 具有独立和共同延伸的空气和支撑在地面上的第一水管的低型雪枪型或塔式的制雪装置。 空气和第一排水喷嘴分别连接到这些管道的上端，用于在空气和水排放喷嘴的压力下从外部相互作用的空气和水排放产生雾化水，以在低于冰点的环境条件下产生雪。 第二个水管道与空气和第一个水管道共同延伸，第二个排水喷嘴连接到雪枪或塔的头部的第二个水管道的上端，用于在压力下将额外的水排放到周围环境 通过该第二排水喷嘴。 空气阀还设置在雪枪或雪塔的头部中，并且连接到第二水管道和空气管道，由此空气阀将压缩空气从空气管道供应到排气喷嘴或喷嘴 当空气阀在来自第二水管的压力下经受水时。