Hybrid linear motor
US6737776B1 · kind B1 · utility
2Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2003 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Mar 28, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N35/00
Abstract
A magnetostrictive motor is provided with a pair of clutch devices on a rotor shaft through which electrical energy from electromagnetic rings on a tubular reactor is converted into forces transferred to the rotor shaft within the reactor under selective control of magnetostrictors and clutches within the tubular reactor to either accelerate or decelerate motion imparted by such forces to the rotor shaft for change of rotor speed magnitude and direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.