发明授权
US08507826B2 Microplasma spray apparatus and method for coating articles using same
有权
微血浆喷雾装置及使用其的涂布物品的方法
- 专利标题： Microplasma spray apparatus and method for coating articles using same
- 专利标题（中）： 微血浆喷雾装置及使用其的涂布物品的方法
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申请号： US12767323申请日： 2010-04-26
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公开(公告)号： US08507826B2公开(公告)日： 2013-08-13
- 发明人: Donn R. Blankenship , Paul H. Zajchowski , Gary C. Shubert
- 申请人： Donn R. Blankenship , Paul H. Zajchowski , Gary C. Shubert
- 申请人地址： US CT Hartford
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： US CT Hartford
- 代理机构： Bachman & LaPointe, P.C.
- 主分类号： B23K10/00
- IPC分类号： B23K10/00
摘要：
A microplasma spray coating apparatus includes a microplasma apparatus with an anode, cathode, and an arc generator for generating an electric arc between the anode and cathode. An arc gas emitter injects inert gas through the electric arc. The electric arc is operable for ionizing the gas to create a plasma gas stream. A powder injector nozzle extends through the anode and injects powdered material into the plasma stream for transfer to the workpiece.
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