| 发明名称 |
Apparatus and methods for purging material application device |
| 摘要 |
Purge method and apparatus for a manual spray gun or coating material application device, in which purge air is introduced into the device through a handgrip portion that is manually held during a coating operation. Purge air first enters the coating material flow path after the purge air enters the handgrip portion. |
| 申请公布号 |
US8726831(B2) |
申请公布日期 |
2014.05.20 |
| 申请号 |
US20070980941 |
申请日期 |
2007.10.31 |
| 申请人 |
MATHER BRIAN;SANNER MICHAEL R.;CAMPBELL DONNA;NORDSON CORPORATION |
发明人 |
MATHER BRIAN;SANNER MICHAEL R.;CAMPBELL DONNA |
| 分类号 |
B05C5/00;B05B1/28 |
主分类号 |
B05C5/00 |
| 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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