发明名称 |
RUPTURE DISC WITH MACHINED LINE OF OPENING |
摘要 |
A reverse acting rupture disc and methods of forming the same are provided. Generally, the rupture disc comprises a bulged portion and a circumscribing flange area surrounding the bulged portion. The bulged portion includes a mechanically formed line-of-opening recess comprising a singular channel. In certain embodiments, the mechanical process by which the recess is formed utilizes a high-speed mill which removes a portion of metal from the bulged portion of the disc without disrupting the substantially uniform metallic grain structure of the metal adjacent the channel. |
申请公布号 |
EP2297496(A2) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20090758923 |
申请日期 |
2009.05.07 |
申请人 |
FIKE CORPORATION |
发明人 |
SHAW, BON, F.;STILWELL, BRADFORD, T.;KREBILL, MICHAEL, D. |
分类号 |
F16K17/16;B23C3/34 |
主分类号 |
F16K17/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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