Spray jet cleaning apparatus and method
US7946299B2 · kind B2 · utility
8Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 2007 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Feb 15, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/0483
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A spray cleaning device having an atomizing unit with at least one gas passage and at least one cleaning fluid passage converging into a atomizing area. The gas flowing though the gas passage and the cleaning fluid flowing through the cleaning fluid passages combine to form a mixture at the atomizing area. The accelerating unit has an acceleration passage for spraying the mixture onto a substrate surface. The gas passages are preferably angled with respect to the cleaning acceleration passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.