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公开(公告)号:US20140061528A1
公开(公告)日:2014-03-06
申请号:US13599474
申请日:2012-08-30
IPC分类号: F16K27/00
CPC分类号: F16K47/00 , F16K27/041 , F16K47/08
摘要: A valve body includes a first opening, a second opening, a gallery, a first flow conduit portion, a second flow conduit portion, and an upper flow diverter. The gallery is disposed between the first and second openings. The first flow conduit portion extends between the first opening and a side opening of the gallery. The second flow conduit portion extends between the second opening and a bottom opening of the gallery. The upper flow diverter is carried by an upper wall portion of the first flow conduit portion and extends into the first flow conduit portion. In one version, the upper flow diverter includes an elongated structure extending at least partially between the first opening and the gallery for diverting the fluid flowing through the first flow conduit portion and into the gallery.
摘要翻译: 一个阀体包括一个第一开口,一个第二开口,一个廊道,一个第一流动管道部分,一个第二流动管道部分和一个上游分流器。 画廊设置在第一和第二开口之间。 第一流道部分在第一开口和画廊的侧面开口之间延伸。 第二流动导管部分在第二开口和画廊的底部开口之间延伸。 上部分流器由第一流动管道部分的上壁部分承载并延伸到第一流动管道部分中。 在一个版本中,上部流动分流器包括细长结构,其至少部分地延伸在第一开口和库之间,用于使流过第一流动导管部分的流体转移到库中。
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公开(公告)号:US20140061527A1
公开(公告)日:2014-03-06
申请号:US13598950
申请日:2012-08-30
申请人: Jeremy R. Hilsabeck , Lonnie O. Davies, JR. , Chad M. Engle , Anders J. Skaar , Daniel H. Forsman
发明人: Jeremy R. Hilsabeck , Lonnie O. Davies, JR. , Chad M. Engle , Anders J. Skaar , Daniel H. Forsman
IPC分类号: F16K27/00
CPC分类号: F16K27/041 , F16K47/08
摘要: A valve body includes first and second openings, a gallery, and first and second flow conduit portions. The openings are centered on a central axis of the valve body. The gallery is disposed between the openings and includes a cylindrical space on a gallery axis that is perpendicular to the central axis. The first flow conduit portion extends between the first opening and a side opening of the gallery. The second flow conduit portion extends between the second opening and a bottom opening of the gallery. The second flow conduit portion includes a straight cylindrical conduit section in communication with and extending away from the bottom opening of the gallery. The straight cylindrical conduit section has a diameter that is equal to or less than a diameter of the bottom opening of the gallery to facilitate fluid flow through the valve body.
摘要翻译: 一个阀体包括第一和第二开口,一个画廊,以及第一和第二个流动导管部分。 开口以阀体的中心轴为中心。 画廊设置在开口之间并且包括垂直于中心轴线的画廊轴线上的圆柱形空间。 第一流道部分在第一开口和画廊的侧面开口之间延伸。 第二流动导管部分在第二开口和画廊的底部开口之间延伸。 第二流动导管部分包括与画廊底部开口连通并远离画廊底部开口的直圆柱形导管部分。 直的圆柱形导管部分的直径等于或小于画廊底部开口的直径,以促进流体流过阀体。
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公开(公告)号:US06827001B2
公开(公告)日:2004-12-07
申请号:US10359798
申请日:2003-02-06
申请人: Chad M. Engle , Lynn D. Mahncke
发明人: Chad M. Engle , Lynn D. Mahncke
IPC分类号: F01B1900
CPC分类号: F15B15/10
摘要: A control valve pressure actuator of the pressure-to-close type is provided with a housing in which an upper diaphragm casing thereof includes one or more air passage channels. Each of the air passage channels facilitates circulation of air above a diaphragm within the pressure actuator at all times, including when the diaphragm is in a fully open position. By permitting the circulation of air above the diaphragm even when in a fully open position, adjacent an inside surface of the top of the upper diaphragm casing, there is not a tendency for the diaphragm, biased toward the open position by springs, to stick to the inside surface of the top of the upper diaphragm casing.
摘要翻译: 压力 - 关闭型的控制阀压力致动器设置有壳体,其中上隔膜壳体包括一个或多个空气通道通道。 每个空气通道通道有助于在压力致动器中始终在隔膜的上方循环空气,包括当隔膜处于完全打开位置时。 通过允许隔膜上方的空气循环,即使在完全打开位置,邻近上隔膜外壳顶部的内表面,也不存在通过弹簧偏向打开位置的隔膜的趋势,以粘附到 上隔膜外壳顶部的内表面。
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公开(公告)号:US09046191B2
公开(公告)日:2015-06-02
申请号:US13599474
申请日:2012-08-30
CPC分类号: F16K47/00 , F16K27/041 , F16K47/08
摘要: A valve body includes a first opening, a second opening, a gallery, a first flow conduit portion, a second flow conduit portion, and an upper flow diverter. The gallery is disposed between the first and second openings. The first flow conduit portion extends between the first opening and a side opening of the gallery. The second flow conduit portion extends between the second opening and a bottom opening of the gallery. The upper flow diverter is carried by an upper wall portion of the first flow conduit portion and extends into the first flow conduit portion. In one version, the upper flow diverter includes an elongated structure extending at least partially between the first opening and the gallery for diverting the fluid flowing through the first flow conduit portion and into the gallery.
摘要翻译: 一个阀体包括一个第一开口,一个第二开口,一个廊道,一个第一流动管道部分,一个第二流动管道部分和一个上游分流器。 画廊设置在第一和第二开口之间。 第一流道部分在第一开口和画廊的侧面开口之间延伸。 第二流动导管部分在第二开口和画廊的底部开口之间延伸。 上部分流器由第一流动管道部分的上壁部分承载并延伸到第一流动管道部分中。 在一个版本中,上部流动分流器包括细长结构,其至少部分地延伸在第一开口和库之间,用于使流过第一流动导管部分的流体转移到库中。
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