Vacuum electronics isolation method
US7644469B2 · kind B2 · utility
38Cited by
45References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2007 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Mar 31, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum electronics isolation system utilizes an isolation circuit for providing a low voltage for operating a controller and to provide low voltage control signals for operating the vacuum motor to isolate the high voltage power source from the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.