发明名称 Method and apparatus for manufacturing compliant brush seals
摘要 A method and fixture (10) for assembling compliant seals (30) includes an aligning member (12) having a grooved surface (14) for receiving a plurality of loose bristle elements (16). The bristle elements (16) are received within the grooves (26) and aligned thereby. First and second backing rings (20, 22) sandwich the aligned bristles (16) and are clamped by first and second clamping members (18, 24). The clamped rings (20, 22) and bristle elements (16) are then removed from the aligning member (12) and permanently secured together, forming the finished seal (30).
申请公布号 US4989919(A) 申请公布日期 1991.02.05
申请号 US19890393191 申请日期 1989.08.14
申请人 PRATT & WHITNEY CANADA 发明人 GREER, JOHN
分类号 A46B3/06;A46D3/05;F16J15/32 主分类号 A46B3/06
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