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发明公开
CN101818689A 过滤器固持系统 失效 - 权利终止 转让

过滤器固持系统
摘要：
本发明涉及一种过滤器固持系统。本发明的实施例包括用于在为发电设施提供经过滤的进气的过滤系统(20)中使用的过滤器闭锁装置(48)。在一些实施例中，提供了过滤器闭锁件(48)，其包括联接到过滤器框(22)上的铰链(60)和可旋转地联接到铰链(60)上的S形固持板(58)。在一些实施例中，S形固持板(58)提供抵靠着密封凸缘(44)将固持板(58)锁紧就位的偏心自锁动作机构，以及在闭锁件(48)接合时在密封凸缘上提供逐渐增大的压力的凸轮表面(66)。
摘要（英）：

The invention relates to a filter retention system. Embodiments of the present invention include a filter latching device (48) for use in a filtering system (20) that provides filtered intake air for a power generation facility. In some embodiments, a filter latch (48) is provided that includes a hinge (60) coupled to the filter frame (22) and an S-shaped retaining plate (58) rotatably coupled tothe hinge (60). In some embodiments, the S-shaped retaining plate (58) provides an over-center action mechanism that locks the retaining plate (58) in place against a sealing flange (44) and a camming surface (66) that provides gradually increasing pressure on the sealing flange as the latch (48) is engaged.

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