Hybrid battery electric drive
US4066936A · kind A · utility
27Cited by
4References
2Claims
0Family size
Inventor
Key dates
| Filing date | May 30, 1975 |
| Grant date | Jan 3, 1978 |
| Priority date | — |
| Expiry date | May 30, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The disclosure relates to a hybrid electric drive including a battery (E-battery) having high specific energy and a battery (P-battery) having a high specific power. These two batteries are electrically circuited with two armature coils connected to a motor shaft of a motor. The two armatures are electrically insulated from each other so that the batteries having different characteristics are electrically insulated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.