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公开(公告)号:US06216924B1
公开(公告)日:2001-04-17
申请号:US09220105
申请日:1998-12-23
IPC分类号: B22D4108
CPC分类号: B22D41/502 , B22D18/04 , B22D41/50
摘要: A pressure tube includes a central tube section (10), an intake tube section (12) and a flared tube section (14). Flared tube section (14) includes a flange ring (54) with a shell (64) secured thereto. A contact ring (76) is received in an annular recess (82) of flange ring (54).
摘要翻译: 压力管包括中心管部分(10),进气管部分(12)和扩口管部分(14)。 扩口管部分(14)包括具有固定到其上的壳体(64)的凸缘环(54)。 接触环(76)容纳在凸缘环(54)的环形凹部(82)中。
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公开(公告)号:US06308871B1
公开(公告)日:2001-10-30
申请号:US09450346
申请日:1999-11-29
IPC分类号: B22D3500
CPC分类号: B22D18/04 , B22D41/50 , B22D41/502
摘要: A pressure tube includes a central tube section (10), an intake tube section (12) and a flared tube section (14). Flared tube section (14) includes a flange ring (54) with a shell (64) secured thereto. A contact ring (76) is received in an annular recess (82) of flange ring (54). Alternatively, a flared tube section (90) has an outer circumferential surface (96) that cooperates with a conical flange ring (110) that has an inner conical surface (114). The flange rings (54, 110) engage a flange (86) in the dome (85) of a pressure vessel.
摘要翻译: 压力管包括中心管部分(10),进气管部分(12)和扩口管部分(14)。 扩口管部分(14)包括具有固定到其上的壳体(64)的凸缘环(54)。 接触环(76)容纳在凸缘环(54)的环形凹部(82)中。 或者,扩口管部分(90)具有与具有内锥形表面(114)的锥形凸缘环(110)配合的外圆周表面(96)。 凸缘环(54,110)接合压力容器的圆顶(85)中的凸缘(86)。
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