Spraying method and a spray system for coating liquids
US6915963B2 · kind B2 · utility
0Cited by
24References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2002 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Nov 7, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B5/0426
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Cooling gas is fed through a cooling-gas line (14) to a liquid atomizer, preferably an atomizing bell (4) in order to cool its end surface (24) configured underneath streaming coating liquid and therefore in contact with the ambient air. The cooling reduces coating deposition at this end surface or reduces the rate of layering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.