发明名称 Cryogenic composite tank seals
摘要 Sealed structural joints for use in manufacturing pressurized tank structures, and particularly cryogenic fuel tanks. In a preferred embodiment, the structural joints and seals comprise a strain-compliant material as applied to a joint or seam to provide a surface to bridge the joint with a continuous skin so as to provide a completed bonded inner surface. In the preferred embodiment, the strain-compliant material comprises honeycomb, although foam cores and homogenous elastomeric materials may also be utilized. Among the specific applications by which the joint seals of the present invention may be employed include splice joint seals, frame seals, and access cover openings.
申请公布号 US6361055(B1) 申请公布日期 2002.03.26
申请号 US19990379037 申请日期 1999.08.23
申请人 NORTHROP GRUMMAN CORPORATION 发明人 GROVER RICHARD LLOYD
分类号 B64G1/40;F17C1/02;F17C1/06;F17C1/14;(IPC1-7):F16J15/10;B65D8/04 主分类号 B64G1/40
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