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公开(公告)号:EP2716953A2
公开(公告)日:2014-04-09
申请号:EP13186836.6
申请日:2013-10-01
申请人: Roy E. Roth Company
发明人: Roth, Paul E. , Krebs, Linn S. , Marske, Tim A.
IPC分类号: F16L55/027
CPC分类号: G05D7/01 , F04B53/08 , F04B53/18 , F16L55/02772 , G05D16/04
摘要: A flow rate and pressure reduction assembly (10) includes a tubular housing (12) and a cylindrical plug (15), having at least two helical grooves (16) in the outer surface, positioned within the tubular housing. The flow rate differential of the assembly is between about 1.14 to 34.11/min (0.3 to 9 gpm).
摘要翻译: 流量和压力降低组件(10)包括管状外壳(12)和圆柱形塞子(15),其在外表面中具有位于管状外壳内的至少两个螺旋凹槽(16)。 该组件的流量差在约1.14至34.11 /分钟(0.3至9加仑/分钟)之间。
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公开(公告)号:EP2716953A3
公开(公告)日:2014-06-11
申请号:EP13186836.6
申请日:2013-10-01
申请人: Roy E. Roth Company
发明人: Roth, Paul E. , Krebs, Linn S. , Marske, Tim A.
IPC分类号: F16L55/027 , F15D1/06 , G05D7/01 , G05D16/04
CPC分类号: G05D7/01 , F04B53/08 , F04B53/18 , F16L55/02772 , G05D16/04
摘要: A flow rate and pressure reduction assembly (10) includes a tubular housing (12) and a cylindrical plug (15), having at least two helical grooves (16) in the outer surface, positioned within the tubular housing. The flow rate differential of the assembly is between about 1.14 to 34.11/min (0.3 to 9 gpm).
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