发明名称 |
METHOD OF AND ARRANGEMENT FOR APPLYING A FLUID TO A SURFACE |
摘要 |
The invention relates to a method of applying a fluid (12) to a surface (13), the pressurised fluid being applied from a container (1) to the surface via a hollow needle (7). In order to preclude clogging of the needle the needle is subjected to a longitudinal vibration during the application of fluid. The invention also relates to an arrangement for carrying out the method, the arrangement comprising a vibration device (3), such as a piezoelectric transducer, which can be coupled to the needle (7) to set the needle into longitudinal vibration. The fluid may be, for example, a solder paste or an adhesive.
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申请公布号 |
WO9701393(A1) |
申请公布日期 |
1997.01.16 |
申请号 |
WO1995IB00521 |
申请日期 |
1995.06.27 |
申请人 |
PHILIPS ELECTRONICS N.V.;PHILIPS NORDEN AB |
发明人 |
WESSELING, WESSEL, JORIS;VAN VEEN, NICOLAAS, JOHANNES, ANTHONIUS |
分类号 |
B05D1/26;B05B15/02;B05B17/06;B05C5/00;B05C11/10;B05D3/12;H05K3/34;(IPC1-7):B05B15/02;B05C21/00 |
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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