Electrostatic gun with improved diode-capacitor multiplier
US4323947A · kind A · utility
12Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1979 |
| Grant date | Apr 6, 1982 |
| Priority date | — |
| Expiry date | Aug 13, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/57
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A diode-capacitor multiplier circuit usable with an electro-static spray gun has two different values of capacitors. By changing the ratio of the number of larger size capacitors to the number of smaller size capacitors, the amount of energy stored in the multiplier circuit may be increased or decreased changing the probability of ignition, and also the quality of the coating received by the subject article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.