Conversion between magnetic energy and mechanical energy
US4378258A · kind A · utility
27Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1981 |
| Grant date | Mar 29, 1983 |
| Priority date | — |
| Expiry date | Apr 2, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N35/85
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of converting magnetic energy to mechanical energy comprising subjecting a material of the formula R.sub.x T.sub.1-x wherein R is a rare earth or mixtures thereof, T is Fe, Ni, Co, Mn, or mixtures thereof, and 0<x<1, to a change in magnetic field and of converting mechanical energy to magnetic energy comprising subjecting a material of the formula R.sub.x T.sub.1-x to a change in pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.