发明授权
- 专利标题: Flow conditioner
- 专利标题(中): 流量调节器
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申请号: US809519申请日: 1992-03-06
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公开(公告)号: US5341848A公开(公告)日: 1994-08-30
- 发明人: Elizabeth M. Laws
- 申请人: Elizabeth M. Laws
- 申请人地址: GBX Horwich
- 专利权人: Salford University Business Services Limited
- 当前专利权人: Salford University Business Services Limited
- 当前专利权人地址: GBX Horwich
- 优先权: GBX8916629 19890720; GBX8925851 19891115
- 主分类号: F15D
- IPC分类号: F15D20060101 ; F15D1/00 ; F15D1/02 ; F16L20060101 ; F16L55/027 ; G01F1/42
摘要:
A flow conditioner comprising an apertured circular plate to be placed in a conduit in an orientation substantially perpendicular to the axis of the conduit. The apertures are circular and are arranged in a plurality of radially spaced circular arrays around a central aperture. The center of the central aperture and the centers of the circular arrays coincide with the center of the circular plate. The apertures in each circular array are equally spaced apart around the center of the plate, and all the apertures in any one circular array are of substantially the same diameter. The size and number of apertures are such that the impedance to flow presented by the plate increases with the radius on which a given array of apertures is arranged.
公开/授权文献
- US5886111A Silicone sealing material exhibiting high stress relaxation 公开/授权日:1999-03-23