发明名称 |
sistema de abertura e contenção e abertura para um vaso de pressão. |
摘要 |
An unheading and containment system for unheading and heading a pressure vessel includes an unheading apparatus for removing a cover from a pressure vessel in an unheading operation and a modular enclosure mechanism to substantially enclose the cover during the unheading operation. The unheading apparatus includes a cover removably secured to the pressure vessel, a lock plate cooperating with the cover, and a cover moving mechanism capable of moving the cover vertically and laterally. |
申请公布号 |
BR0209620(B1) |
申请公布日期 |
2011.05.31 |
申请号 |
BR20020209620 |
申请日期 |
2002.05.09 |
申请人 |
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发明人 |
ALLEN S. MALSBURY;RONALD MYSZKA;MARK HASSERT |
分类号 |
F16J13/00;C10B25/10;C10B33/00 |
主分类号 |
F16J13/00 |
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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