In-gun power supply control
US7460924B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2005 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Sep 29, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B5/03
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods and apparatus for electrostatically aided atomization and dispensing of coating material. The apparatus includes a power supply for supplying operating potential and a coating dispensing device remote from the power supply. The coating dispensing device includes an input/output (I/O) device. The I/O device includes at least one indicator for selectively indicating a commanded state of the power supply and a fault state of at least one of the power supply and the coating dispensing device. A pair of conductors couple the I/O device to the power supply. Commands are coupled from the I/O device to the power supply. Commanded state information and fault state information are coupled from the power supply to the I/O device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.