- 专利标题： MAGNETIC PULSE ACTUATION ARRANGEMENT HAVING LAYER AND METHOD
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申请号： US15893237申请日： 2018-02-09
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公开(公告)号： US20190249522A1公开(公告)日： 2019-08-15
- 发明人: Daniel Ewing , Carlos Antonio Prieto , Christopher Ryan Hern
- 申请人： Daniel Ewing , Carlos Antonio Prieto , Christopher Ryan Hern
- 申请人地址： US TX Houston
- 专利权人： Baker Hughes, a GE company, LLC
- 当前专利权人： Baker Hughes, a GE company, LLC
- 当前专利权人地址： US TX Houston
- 主分类号： E21B41/00
- IPC分类号： E21B41/00 ; H01F7/06 ; H01F27/28
摘要：
A magnetic pulse actuation arrangement configured for use in a downhole system, the arrangement including: a workpiece; a layer placed on a portion of the workpiece, the layer having a different magnetic permeability than the workpiece; and, an inductor including a coil and configured to deliver a magnetic pulse to the workpiece to urge the workpiece in a direction, the layer facing the coil.
公开/授权文献
- US2257107A Centrifugal separator 公开/授权日：1941-09-30
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