Circuit for split sine wave alternating ground paths
US10742158B1 · kind B1 · utility
1Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P4/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A circuit for split sine wave alternating ground paths. The current circuit consists of two DC motors that act as individual power and ground paths for one other DC motor using AC voltage. Each motor supplies power and ground for one leg of a third DC drive motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.