Method and apparatus for cleaning a bell atomizer spray head
US6569258B2 · kind B2 · utility
7Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2001 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Aug 8, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B12/149
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cleaning system and method for a bell atomizer spray head provides an air/solvent mixture to an exterior surface of a bell cup through shaping air passages and outlets during a color change or bell cleaning operation. In the alternative, cleaning passages can be provided for the air/solvent mixture to exit adjacent the bell cup exterior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.