发明名称 |
Intermittent coating apparatus and intermittent coating method |
摘要 |
The intermittent coating apparatus which includes a nozzle 1 which applies a paint 6 to a base material, a feeding side two-way valve 10 which repeats feeding of the paint 6 to the nozzle 1 and stop of the feeding, a return side two-way valve which 11 repeats discharge of the paint 6 to a return side and stop of the discharge, a paint flow path 12 , means to feed the paint 6 into the flow path 12 , and paint returning means 5 which repeats suction and return of the paint 6 out of and into the nozzle 1 , and is characterized in that switching of the feeding side two-way valve 10 is carried out earlier than that of the return side two-way valve 11 within a range not shorter than 5 msec and not longer than 100 msec at least at a coating start time.
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申请公布号 |
US7041336(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20030617865 |
申请日期 |
2003.07.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL, CO., LTD. |
发明人 |
MASUDA NOBORU;WATANABE MASARU |
分类号 |
B05D1/26;B05C5/02;B05C11/10;B05D5/00;F16K23/00 |
主分类号 |
B05D1/26 |
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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