发明授权
- 专利标题: Method of controlling flow resistance in fluid orifice manufacture
- 专利标题(中): 控制流体孔口制造中流动阻力的方法
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申请号: US554379申请日: 1990-07-19
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公开(公告)号: US5054247A公开(公告)日: 1991-10-08
- 发明人: Lawrence J. Rhoades , Nicholas P. Nokovich , Thomas A. Kohut , Frank E. Johnson
- 申请人: Lawrence J. Rhoades , Nicholas P. Nokovich , Thomas A. Kohut , Frank E. Johnson
- 申请人地址: PA Irwin
- 专利权人: Extrude Hone Corporation
- 当前专利权人: Extrude Hone Corporation
- 当前专利权人地址: PA Irwin
- 主分类号: B24B31/116
- IPC分类号: B24B31/116
摘要:
Fluid flow through orifices, particularly where flow rates are to be controlled or metered, is improved by employing abrasive flow machining to achieve a target flow resistance in the orifice.
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