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1. 发明授权

US06722632B2 Thermally operated valve containing liquid and filler for automatically modulating the flow of fluids 有权
标题翻译：含有液体和填料的热操作阀，用于自动调节流体流动
公开(公告)号：US06722632B2
公开(公告)日：2004-04-20
申请号：US10179691
申请日：2002-06-24
申请人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato , Bruce S. Mitchell
发明人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato , Bruce S. Mitchell
IPC分类号： F16K3112
CPC分类号： G05D23/022 , F16T1/02 , F16T1/10 , F16T1/34
摘要： A valve for automatically modulating fluid flow includes a flexible flow adjustment member having a variable diameter passage therethrough and an outer surface and a shell surrounding at least a portion of the outer surface and creating a void between the shell and the outer surface. The shell is in contact with the flow of fluid. A thermally reactive material that expands when heated and contracts when cooled is a substantially non-volatile heat transfer liquid that does not undergo a phase change in use and contains inert particulate filler within the void and is in contact with the outer surface of the flexible flow adjustment member. The thermally reactive material exerts pressure on the adjustment member in response to heating the thermally reactive material to cause the passage to narrow and relieves pressure thereon in response to cooling the thermally reactive material to permit the passage to widen.
摘要翻译：用于自动调节流体流动的阀包括柔性流量调节构件，其具有穿过其的可变直径通道，外表面和外壳围绕外表面的至少一部分并在外壳和外表面之间产生空隙。壳体与流体流接触。在加热时膨胀并在冷却时收缩的热反应性材料是基本上不挥发的传热液体，其在使用中不会发生相变，并且在空隙内包含惰性颗粒填料并且与柔性流的外表面接触调整成员。热反应性材料响应于加热热反应性材料而对调节构件施加压力，以使得通道变窄并响应于冷反应性材料而减轻其上的压力以允许通道变宽。

2. 发明授权

US06409147B1 Thermally operated valve for automatically modulating the flow of fluids 失效
标题翻译：用于自动调节流体流量的热作用阀
公开(公告)号：US06409147B1
公开(公告)日：2002-06-25
申请号：US09592821
申请日：2000-06-13
申请人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato , Bruce S. Mitchell
发明人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato , Bruce S. Mitchell
IPC分类号： F16K3112
CPC分类号： G05D23/022 , F16T1/02 , F16T1/10 , F16T1/34
摘要： A valve for automatically modulating a flow of fluid. The valve includes a flexible flow adjustment member having a variable diameter passage therethrough and an outer surface and a shell surrounding at least a portion of the outer surface and creating a void between the shell and the outer surface. The shell is in contact with the flow of fluid. The valve further includes a thermally reactive material that expands when heated and contracts when cooled. The thermally reactive material is within the void and is in contact with the outer surface of the flexible flow adjustment member. The thermally reactive material exerts pressure on the flexible flow adjustment member in response to a heating of the thermally reactive material to cause the variable diameter passage to close and to relieve pressure thereon in response to a cooling of the thermally reactive material to permit the variable diameter passage to open. The flow of condensate is permitted to pass through the variable diameter passage at an average temperature that generally parallels the average temperature of saturated steam within the steam system within a range of about 0 to 40 percent. The average maximum temperature of condensate flow permitted to pass through the variable diameter passage differs from the average minimum temperature of condensate flow permitted to pass through the variable diameter passage by up to about 25 degrees Fahrenheit.
摘要翻译：用于自动调节流体流量的阀。阀包括柔性流量调节构件，其具有穿过其的可变直径通道，外表面和壳体围绕外表面的至少一部分并在外壳和外表面之间产生空隙。壳体与流体流接触。阀还包括热反应性材料，其在加热时膨胀并且在冷却时收缩。热反应性材料在空隙内并且与柔性流量调节构件的外表面接触。响应于热反应性材料的加热，热反应性材料对柔性流量调节构件施加压力，以使可变直径通道闭合并响应于热反应性材料的冷却而减轻其上的压力，以允许可变直径通行开放。允许冷凝物流通过可变直径通道，其平均温度通常与蒸汽系统内饱和蒸汽的平均温度平行在大约0至40％的范围内。允许通过可变直径通道的冷凝水流的平均最高温度与允许通过可变直径通道高达约25华氏度的冷凝物流的平均最低温度不同。

3. 发明授权

US06371437B1 Thermally operated valve for automatically modulating the flow of fluids and methods and tool for making the same 失效
标题翻译：用于自动调节流体流动的热操作阀和用于制造流体的方法和工具
公开(公告)号：US06371437B1
公开(公告)日：2002-04-16
申请号：US09494271
申请日：2000-01-28
申请人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato
发明人： Thomas M. Kenny , Peter Hoynash , Vincent F. Pettinato
IPC分类号： F16K704
CPC分类号： G05D23/023 , F16T1/02
摘要： A valve for automatically modulating a flow of a stream of fluid, the valve including a housing having a wall defining an interior cavity. The interior cavity is in fluid communication with the stream of fluid. A modulator is mounted within the interior cavity and includes a shell in fluid communication with the stream of fluid and a flexible flow adjustment member within the shell. The flexible flow adjustment member has a variable diameter passage therethrough which is also in fluid communication with the stream of fluid. A circumferential void is located between the flexible flow adjustment member and the shell and a thermally reactive material is within the void and in contact with the shell for thermal communication therebetween. A tool is used to assemble the valve. The tool includes a base plate, and a receiver adjacent to the base plate. The receiver has an internal passage therethrough for receiving a segmented cone having at least one radial cut therethrough. A longitudinal bore extends through the segmented cone and has a forming portion for imparting a shape to the valve.
摘要翻译：一种用于自动调节流体流的阀，所述阀包括具有限定内腔的壁的壳体。内部空腔与流体流体连通。调制器安装在内部空腔内，并且包括与流体流体连通的壳体和壳体内的柔性流量调节构件。柔性流量调节构件具有通过其的可变直径通道，其也与流体流体连通。周向空隙位于柔性流量调节构件和壳体之间，并且热反应性材料在空隙内并与壳体接触以在其间进行热连通。一个工具用于组装阀门。该工具包括基板和邻近基板的接收器。接收器具有穿过其的内部通道，用于接纳具有至少一个穿过其中的径向切口的分段锥体。纵向孔延伸穿过分段锥体并具有用于赋予阀形状的成形部分。

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