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公开(公告)号：US10208863B2
公开(公告)日：2019-02-19
申请号：US15494149
申请日：2017-04-21
发明人： Cam B. Robinson , Curtis Dale
IPC分类号： F16K5/06
摘要： A valve having a valve closure member in a valve housing is provided. The valve closure member has a shaft received within an aperture of the closure member and extending out of the housing. One or more locking apertures are formed between an inner surface of the aperture of the valve closure member and an outer surface of the shaft, the locking apertures being angled outward from an axis of the shaft and toward the interior end of the shaft. One or more locking members are inserted into and engage each of the locking apertures, the locking members securing the position of the shaft relative to the valve closure member such that rotation of the shaft rotates the valve closure member between an open position and a closed position and such that internal pressure from within the valve housing increases the engagement between the locking members and the locking apertures.
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2.发明申请公开(公告)号：US20110197753A1
公开(公告)日：2011-08-18
申请号：US13031085
申请日：2011-02-18
申请人： Cam B. Robinson , Jason Gray
发明人： Cam B. Robinson , Jason Gray
IPC分类号： F16J3/00
CPC分类号： G05D16/0611
摘要： A cantilever feedback mechanism includes an upper cantilever and a lower cantilever. The upper cantilever and lower cantilever have a resistance spring rate to facilitate movement of the bellows over a selected range of resistances. The upper cantilever has downwardly oriented upper cantilever stops. The lower cantilever has upwardly oriented lower cantilever stops that engage the upper cantilever stops. Mean are provided for applying a preload to maintain the lower cantilever stops and the upper cantilever stops engaged until a force urging movement exceeds the preload.
摘要翻译： 悬臂反馈机构包括上悬臂和下悬臂。 上悬臂和下悬臂具有电阻弹簧速率，以便于波纹管在选定的电阻范围内移动。 上悬臂具有向下定向的上悬臂挡块。 下悬臂具有向上定向的下悬臂止动件，其接合上悬臂止动件。 提供了用于施加预载以维持下悬臂挡块并且上悬臂停止接合直到力推动运动超过预载荷的意思。
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公开(公告)号：US11585454B2
公开(公告)日：2023-02-21
申请号：US17347454
申请日：2021-06-14
摘要： A plug for a fluid valve has a stem extending along an axis between a first end and a second end, a tip secured to the first end of the stem, a plug body mounted to the stem toward the second end relative to the tip, and a valve seat between the tip and the plug body. The valve seat has a sealing surface that extends past an outer perimeter of the tip and is sized to engage a valve ring of the fluid valve, the valve seat defining an annular space that permits radial movement of the valve ring relative to the axis of the stem to align with the valve ring as pressure is applied to the valve seat.
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公开(公告)号：US20210388913A1
公开(公告)日：2021-12-16
申请号：US17347454
申请日：2021-06-14
摘要： A plug for a fluid valve has a stem extending along an axis between a first end and a second end, a tip secured to the first end of the stem, a plug body mounted to the stem toward the second end relative to the tip, and a valve seat between the tip and the plug body. The valve seat has a sealing surface that extends past an outer perimeter of the tip and is sized to engage a valve ring of the fluid valve, the valve seat defining an annular space that permits radial movement of the valve ring relative to the axis of the stem to align with the valve ring as pressure is applied to the valve seat.
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公开(公告)号：US08707852B2
公开(公告)日：2014-04-29
申请号：US13031085
申请日：2011-02-18
申请人： Cam B. Robinson , Jason Gray
发明人： Cam B. Robinson , Jason Gray
CPC分类号： G05D16/0611
摘要： A cantilever feedback mechanism includes an upper cantilever and a lower cantilever. The upper cantilever and lower cantilever have a resistance spring rate to facilitate movement of the bellows over a selected range of resistances. The upper cantilever has downwardly oriented upper cantilever stops. The lower cantilever has upwardly oriented lower cantilever stops that engage the upper cantilever stops. Mean are provided for applying a preload to maintain the lower cantilever stops and the upper cantilever stops engaged until a force urging movement exceeds the preload.
摘要翻译： 悬臂反馈机构包括上悬臂和下悬臂。 上悬臂和下悬臂具有电阻弹簧速率，以便于波纹管在选定的电阻范围内移动。 上悬臂具有向下定向的上悬臂挡块。 下悬臂具有向上定向的下悬臂止动件，其接合上悬臂止动件。 提供了用于施加预载以维持下悬臂挡块并且上悬臂停止接合直到力推动运动超过预载荷的意思。
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公开(公告)号：US20070079871A1
公开(公告)日：2007-04-12
申请号：US11344508
申请日：2006-01-31
申请人： Cam Robinson
发明人： Cam Robinson
IPC分类号： F15B5/00
CPC分类号： F15B5/00 , Y10T137/2278
摘要： A pneumatic relay and instrument housing combination. The instrument housing has walls that define an interior cavity with an access opening closed by a closure. The instrument housing has a gas inlet aperture and a gas outlet aperture both of which extend through the walls to allow fluid communication from exterior into the interior cavity. The pneumatic relay is disposed within the interior cavity of the instrument housing and has an upper body portion and a lower body portion, which together define an interior chamber in which is disposed a pneumatic valve. All flow channels necessary to connect the pneumatic relay to the gas inlet aperture and the gas outlet aperture of the instrument housing are integrally formed into the upper body portion of the pneumatic relay.
摘要翻译： 气动继电器和仪器外壳组合。 仪器壳体具有限定内部空腔的壁，其中通孔由封闭件封闭。 仪器壳体具有气体入口孔和气体出口孔，两者都延伸穿过壁以允许从外部流体连通到内腔中。 气动继电器设置在仪器壳体的内部空腔内，并且具有上主体部分和下主体部分，它们一起限定内部室，其中设置有气动阀。 将气动继电器连接到仪器壳体的气体入口孔和气体出口孔所需的所有流动通道一体地形成在气动继电器的上部主体部分中。
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