Discharge apparatus for auxiliary power
US8872388B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2011 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Apr 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J9/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A discharge apparatus for auxiliary power is applied to an alternating current power apparatus and a switching power supply. The switching power supply includes an auxiliary power unit. The auxiliary power unit will not discharge to the discharge apparatus for auxiliary power when the alternating current power apparatus supplies power to the discharge apparatus for auxiliary power and the auxiliary power unit. The auxiliary power unit will discharge to the discharge apparatus for auxiliary power when the alternating current power apparatus stops supplying power to the discharge apparatus for auxiliary power and the auxiliary power unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.