发明名称 |
VAPOR SHEATH FOR LIQUID DISPENSING NOZZLE |
摘要 |
The present disclosure provides a device for preventing the fouling of a liquid dispensing nozzle. The end of the dispensing nozzle is placed in a hollow interior of a band carrying the same solvents that are dispensed by the nozzle. The solvent on the band evaporates into a gap between the ring and dispensing nozzle, thus providing a vapor sheath or environment that helps to prevent the fouling of the dispensing nozzle.
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申请公布号 |
US2012141655(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201013389457 |
申请日期 |
2010.08.11 |
申请人 |
CLARKE ALLAN J.;FIESSER FREDERICK H.;MCHUGH JAMES A. |
发明人 |
CLARKE ALLAN J.;FIESSER FREDERICK H.;MCHUGH JAMES A. |
分类号 |
B05D1/02;B05D5/00 |
主分类号 |
B05D1/02 |
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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