发明名称 |
Electrostatic spraying device |
摘要 |
An electrostatic spraying device is provided with a container (16) for the liquid to be sprayed and a capillary structure (22) extending into the container. To maintain a substantially constant liquid level at the location where liquid is drawn into the capillary structure, the container is partitioned into two chambers one (68) of which is isolated from atmosphere and the other (66) of which is in communication with atmosphere. The capillary structure (22) extends through one chamber and the arrangement is such that the liquid level at the location where the capillary structure communicates with the liquid is maintained substantially constant over a wide range of variation of the liquid level within the other chamber. The upper end of the capillary structure may be provided with an oblique end face (50; 70, 72) to facilitate dispersal of the spray into the surroundings. <IMAGE> |
申请公布号 |
ZA9406416(B) |
申请公布日期 |
1995.03.02 |
申请号 |
ZA19940006416 |
申请日期 |
1994.08.23 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
ANDREW JEFFRIES;MAURICE JOSEPH PRENDERGAST;MICHAEL LESLIE GREEN;TIMOTHY JAMES NOAKES |
分类号 |
B05B5/025;B05B5/16 |
主分类号 |
B05B5/025 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|