Electrostatic spray system
US8746597B2 · kind B2 · utility
10Cited by
5References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2010 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Aug 21, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/0081
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An electrostatic spray system, comprising a hand held device having an inlet and an outlet. The hand held device includes a charging device for producing a high voltage charging field and a spray nozzle having an outlet, the outlet being disposed within the charging field. The system further includes an air movement system disposed within the hand held device, the air movement system configured to produce an airflow around the spray nozzle and through the high voltage charging field to create a directionally controllable electrostatic charged mist existing the hand held device at low velocities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.