发明名称 |
Apparatus and method for making uniformly sized and shaped spheres |
摘要 |
Uniform sized and shaped spheres are formed by applying a minute periodic disturbance to a low viscosity liquid material. Pressure forces the material through at least one orifice in a crucible as a steady laminar stream. The stream enters an enclosed controlled temperature solidification environment which contains at least one heat transfer medium. A charging means is applied to the stream as the stream exits the crucible and breaks into a plurality of spheres to deflect the spheres as they pass through an electric field. The enclosed controlled temperature solidification environment cools and substantially solidifies the spheres.
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申请公布号 |
US5891212(A) |
申请公布日期 |
1999.04.06 |
申请号 |
US19970931295 |
申请日期 |
1997.09.16 |
申请人 |
AEROQUIP CORPORATION |
发明人 |
TANG, JIE;HESS, GARY B.;MUSZYNSKI, MARK D.;GOEHRING, THOMAS S. |
分类号 |
B01J2/02;B01J2/04;B01J2/06;B01J2/16;B01J2/18;B22F1/00;B22F9/08;B23K35/02;C21D9/00;H05K3/34;(IPC1-7):B06B1/20 |
主分类号 |
B01J2/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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