发明公开
- 专利标题： Flow rate and pressure reduction assembly
- 专利标题（中）： 流量和减压装置
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申请号： EP13186836.6申请日： 2013-10-01
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公开(公告)号： EP2716953A3公开(公告)日： 2014-06-11
- 发明人: Roth, Paul E. , Krebs, Linn S. , Marske, Tim A.
- 申请人： Roy E. Roth Company
- 申请人地址： 545 4th St. West Milam, IL 61264 US
- 专利权人： Roy E. Roth Company
- 当前专利权人： Roy E. Roth Company
- 当前专利权人地址： 545 4th St. West Milam, IL 61264 US
- 代理机构： Hanson, William Bennett
- 优先权： US201261710534P 20121005
- 主分类号： F16L55/027
- IPC分类号： F16L55/027 ; F15D1/06 ; G05D7/01 ; 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).
公开/授权文献
- EP2716953A2 Flow rate and pressure reduction assembly 公开/授权日：2014-04-09
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