发明申请
- 专利标题： Metal powder production apparatus
- 专利标题（中）： 金属粉末生产设备
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申请号： US11641522申请日： 2006-12-19
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公开(公告)号： US20070138312A1公开(公告)日： 2007-06-21
- 发明人: Koei Nakabayashi , Mitsutoyo Tanaka , Tokihiro Shimura , Yoshinari Tanaka
- 申请人： Koei Nakabayashi , Mitsutoyo Tanaka , Tokihiro Shimura , Yoshinari Tanaka
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2005-367230 20051220
- 主分类号： B05B17/04
- IPC分类号： B05B17/04
摘要：
A metal powder production apparatus includes a nozzle having a first member and a second member by which an orifice for injecting water is defined. A first groove portion and a first easy-to-deform portion are formed in the first member and a second groove portion and a second easy-to-deform portion are formed in the second member. The nozzle is configured to ensure that the first member and the second member are deformed by the pressure of the water passing between the first member and the second member, whereby the orifice can be restrained from being enlarged by the pressure of the water passing through the orifice.