Electromagnetic actuator, and a hydraulic antivibration support including such an actuator
US5961104A · kind A · utility
12Cited by
7References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 20, 1998 |
| Grant date | Oct 5, 1999 |
| Priority date | — |
| Expiry date | Jul 20, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/1638
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electromagnetic actuator has two electromagnets controlled by an electronic circuit and controlling a ferromagnetic slab, the slab co-operating with two electrodes connected to the electronic circuit to form a capacitive sensor. The two electrodes and the electronic circuit are carried by two printed circuit boards secured to the electromagnets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.