Electrically conductive fluids
US5104582A · kind A · utility
9Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 1989 |
| Grant date | Apr 14, 1992 |
| Priority date | — |
| Expiry date | Oct 12, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/442
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention refers to an electrically conducting, preferably magnetic fluid, which contains magnetic particles, dispersed in a carrier fluid by means of a dispersant. The fluid is characterized therein that it also contains an electrolyte, which is held in solution by means of one or more complex-forming substances known as ligands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.