发明名称 |
Powder supplying apparatus and powder spraying apparatus |
摘要 |
A powder supplying apparatus supplies, for example, a powder spraying apparatus with fine powder particles such as of ceramics having particle sizes of several mu m to 10 mu m at an extremely small rate of several grams to several tens of grams per hour, in the form of micronized discrete particles dispersed at a high degree of uniformity. The powder spraying apparatus is capable of spraying the fine powder particles on an object surface with a high degree of uniformity of distribution. The disclosed apparatus is used typically in uniformly spraying the above-mentioned fine powder particles which serve as spacers between a pair of transparent substrates of a liquid crystal display panel, for the purpose of maintaining a uniform and constant gap to be filled with a liquid crystal between these transparent substrates.
|
申请公布号 |
US5332133(A) |
申请公布日期 |
1994.07.26 |
申请号 |
US19920969365 |
申请日期 |
1992.10.30 |
申请人 |
NISSHIN FLOUR MILLING CO., LTD.;NISSHIN ENGINEERING CO., LTD. |
发明人 |
MURATA, HIROSHI;MIYAGAWA, KIMIO;SHINODA, EIJI;MORIYAMA, HIDEO |
分类号 |
B05B7/14;B05B13/04;(IPC1-7):B05B7/00 |
主分类号 |
B05B7/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|