Magnetorheological fluid
US5683615A · kind A · utility
95Cited by
17References
44Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 1996 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Jun 13, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/447
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A magnetorheological fluid that includes magnetic-responsive particles, a carrier fluid and at least one thiophosphorus and/or thiocarbamate additive. Preferably, the thiophosphorus or thiocarbamate additive is a metallic dialkyldithiophosphate or a metallic dialkyldithiocarbamate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.