Liquid dispenser having individualized process air control
US9914147B2 · kind B2 · utility
2Cited by
74References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2006 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Nov 10, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A dispenser for dispensing liquid material while attenuating the liquid material or controlling the pattern of the liquid material with process air has a plurality of process air passages for providing process air to one or more liquid dispensing modules or nozzles. The flow rate of process air provided to one or more of the modules or nozzles may be separately controlled to be different from the flow rate provided to other modules or nozzles on the dispenser. Accordingly, the flow rate provided to each module or nozzle can be optimized to accommodate a particular dispensing nozzle or die.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.