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11. 发明申请

US20100140530A1 DISSIMILAR MATERIAL RETENTION 审中-公开
标题翻译：分离材料保持
公开(公告)号：US20100140530A1
公开(公告)日：2010-06-10
申请号：US12330561
申请日：2008-12-09
申请人： Jeffrey C. Robison
发明人： Jeffrey C. Robison
IPC分类号： F16K25/00 , B21D51/16
CPC分类号： F16K1/38 , F16K25/005 , Y10T29/49412 , Y10T29/49426
摘要： In accordance with various aspects of the present invention, methods and apparatuses for designing and configuring dissimilar material retention, specifically a valve plug assembly, are disclosed. The methods and apparatuses enable the application of a wider range of materials in a valve plug assembly than previous valve plug assemblies, and also increase the operational temperature range of the valve plug assembly. In an exemplary embodiment, a valve plug assembly comprises a plug head, a collet surrounding the plug head, a plug base adjacent to the collet, and a retainer surrounding the tapered outside surface of the collet and the plug base, where the plug head extends past the collet and the retainer. The valve plug assembly is configured to create an interference fit of the various components.
摘要翻译：根据本发明的各个方面，公开了用于设计和构造不同材料保持的方法和装置，特别是阀塞组件。所述方法和装置使得能够在阀塞组件中应用比先前的阀塞组件更广泛的材料，并且还增加了阀芯组件的工作温度范围。在一个示例性实施例中，阀塞组件包括塞头，围绕塞头的夹头，与夹头相邻的塞子基座和围绕夹头和插头基座的锥形外表面的保持器，其中塞头延伸通过夹头和保持架。阀塞组件被配置成产生各种部件的过盈配合。

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