Magnetic liquid sensor in orthogonal magnetic fields
| Autor: | M. Luca, Dorina Creanga, C. Cotae, R. Olaru |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Electromagnet
Magnetic energy business.industry Chemistry Acoustics Metals and Alloys Electrical engineering Condensed Matter Physics Magnetostatics Magnetic flux Surfaces Coatings and Films Electronic Optical and Magnetic Materials law.invention Magnetic circuit Search coil law Magnetic pressure Electrical and Electronic Engineering business Instrumentation Magnetic reactance |
| Zdroj: | Sensors and Actuators A: Physical. 59:222-225 |
| ISSN: | 0924-4247 |
| DOI: | 10.1016/s0924-4247(97)80179-3 |
| Popis: | In this paper we present a sensor set-up based on magnetic liquids and provided for devices designed to measurement and control of physical parameters as: slope, displacement, acceleration, vibration parameters, value and direction of a magnetic field, etc. The sensor is under the influence of two crossed magnetic fields; one is a continuous field and the other is an alternative field. The electromotive force induced in the pickup coils depends on the position of the magnetic liquid into the sensor. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect