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1. 发明授权

US07716967B2 Leak detector sleeve 有权
标题翻译：泄漏检测器套筒
公开(公告)号：US07716967B2
公开(公告)日：2010-05-18
申请号：US11457741
申请日：2006-07-14
申请人： John Martin Woods , Robert Stephen Elbert , Daniel J. Wimer
发明人： John Martin Woods , Robert Stephen Elbert , Daniel J. Wimer
IPC分类号： G01M3/08 , F17D5/02 , F16J3/00
CPC分类号： G01M3/223 , F16L23/167 , F16L2201/30 , Y10T137/0452
摘要： A leak detector sleeve allows performing leak detection at a flanged joint. The leak detector sleeve is made of elastomeric material that allows achieving a gas-tight seal when the leak detector sleeve encircles a flanged joint. The leak detector sleeve includes a hole that communicates with a gap in the flanged joint, thereby allowing the tip of a sniffer probe to be placed in or near the hole to detect whether the flanged joint is leaking. The leak detector sleeve is made of material that will withstand the operating temperature of the flanged joint without becoming hardened or brittle. A method for detecting a leak using the leak detector sleeve allows for efficiently and conveniently detecting leaks. In addition, the sleeve may be easily used and reused without the adverse effects or intensive manual labor required in the prior art.
摘要翻译：泄漏检测器套筒允许在法兰接头处执行泄漏检测。泄漏检测器套筒由弹性体材料制成，当泄漏检测器套筒环绕法兰接头时，允许实现气密密封。泄漏检测器套筒包括与法兰接头中的间隙连通的孔，从而允许嗅探器探针的尖端放置在孔中或附近，以检测法兰接头是否泄漏。泄漏检测器套筒由能够承受法兰接头的工作温度而不变硬或易碎的材料制成。使用泄漏检测器套筒检测泄漏的方法允许有效且方便地检测泄漏。此外，套筒可以容易地使用和再利用，而不会在现有技术中所需的不利影响或强化的人工劳动。

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