发明名称 |
APPARATUS FOR COATING INTERIOR SURFACES OF OBJECTS WITH ABRASIVE MATERIALS |
摘要 |
Apparatus for coating interior surfaces of objects employs an electrostatic fluidized bed unit in which the fluidization chamber is relatively shallow, and is circumscribed by a marginal portion that conforms closely to the dimensions and configuration of the cavity of the object. The apparatus employs, as a feature of its recovery and recirculation system, a fluidized bed for agitating and facilitating feeding of the particulate material, thus making the system especially well suited for depositing coatings of abrasive materials, such as vitreous frit.
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申请公布号 |
CA2017437(A1) |
申请公布日期 |
1990.12.15 |
申请号 |
CA19902017437 |
申请日期 |
1990.05.24 |
申请人 |
GILLETTE, DONALD J.;HAJEK, BEDRICH |
发明人 |
GILLETTE, DONALD J.;HAJEK, BEDRICH |
分类号 |
B05B5/08;B05B5/12;B05C19/00;B05C19/02;B05C19/06;(IPC1-7):B05C19/02;B05C5/02;B05D7/22;B05D1/24 |
主分类号 |
B05B5/08 |
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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