Apparatus for chemically treating a metal part
US6689217B2 · kind B2 · utility
2Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2002 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Dec 10, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C3/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An apparatus for chemically treating a metal part which includes an immersion tank containing a liquid chemical treatment solution, a conveyor conveying parts over the immersion tank, immersing and removing the part and at least one spray nozzle assembly located above the immersion tank which is supported on a track extending to a side wall of the tank and permitting maintenance of the spray nozzle assembly without draining the tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.