Electroviscous fluid
US5387370A · kind A · utility
9Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1993 |
| Grant date | Feb 7, 1995 |
| Priority date | — |
| Expiry date | Mar 24, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2019/521
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Electroviscous fluid according to the present invention is used for vibration control machines and devices such as variable damper, engine mount, bearing damper, clutch, valve, shock absorber, precision machine, accoustic machine, etc. and for display element. It has high electroviscous effect and wider application temperature range, and the electroviscous effect is stable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.