Rinsing of articles to remove an adhering substance
US4452264A · kind A · utility
13Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1982 |
| Grant date | Jun 5, 1984 |
| Priority date | — |
| Expiry date | Aug 4, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1518
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Articles which require the removal of an adhering substance, such as residue of a galvanizing bath, are rinsed by spraying an aqueous rinsing agent against them repeatedly. Each spraying interval is followed by a run-off interval during which the sprayed-on rinsing agent can run off the articles. The length of the run-off intervals is equal to, or greater than, the length of the spraying intervals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.