Multidirectional liquid sprayer used in a wet process
US6390106B1 · kind B1 · utility
18Cited by
24References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2000 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Mar 27, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/0085
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a liquid sprayer. The liquid sprayer has a housing with a hollow inner shell. Within the inner shell are a plurality of transfer pipes, each with a nozzle installed on its lower end, a linking device fixed to the plurality of transfer pipes for moving the transfers pipes so that the nozzles are directed to spray in the same direction, and a driving device for driving the linking device in different directions. Hence, the nozzles are able to spray a workpiece in different directions with time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.