发明名称 |
Non-fragmenting pressure relief apparatus |
摘要 |
Non-fragmenting pressure relief apparatus includes at least one circular rupture disc having a central asymmetric bulged section and a peripheral flange portion. A semi-circular line of weakness extends around the periphery of the bulged section and presents a hinge portion between the ends of the line of weakness. A hold-down member for the rupture disc having an inner opening surrounding the bulged section of the disc is provided with a unitary segment that extends into the inner opening of the hold-down member. The spaced end extremities of the line of weakness extend beneath the hold-down member segment. The hinge portion of the disc upon rupture of the disc bends about a fulcrum defined by the outer margin of the hold-down segment, which in conjunction with deflection of the segment of the hold-down member contributes to anti-fragmentation of the disc.
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申请公布号 |
US2006131307(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20060334226 |
申请日期 |
2006.01.18 |
申请人 |
EIJKELENBERG TOM;DOM GUIDO |
发明人 |
EIJKELENBERG TOM;DOM GUIDO |
分类号 |
B65D90/36;F16K17/16 |
主分类号 |
B65D90/36 |
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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