Magnetic head for a magnetic detector for detecting metal particles, and magnetic detector provided with such a head
AssigneeSafran Aerosystems Fluid
InventorsDavid Cosoleto, Patrick Bourbon, Denis Sindezingue
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Abstract
A magnetic head for a magnetic detector for detecting metal particles in a hydraulic circuit includes an axial body internally including at least one magnet, at least a first electrode defining an air gap zone located in the magnetic field created by the magnet, such that the circuit creates a particle alignment zone in the air gap, and an electrical connector for electrically connecting the electrodes. The magnet can be a diametrically magnetized magnet.
Claims14
A magnetic head for a magnetic detector for detecting metal particles in a hydraulic circuit comprising an axial body internally comprising at least two magnets, at least two electrodes, each defining an air gap zone located in the magnetic field created by the magnet, such that the circuit creates a particle alignment zone in the air gap, and means for electrically connecting the at least two electrodes, wherein the at least two magnets are diametrically magnetized magnets arranged axially, a first magnet of the at least two magnets as an extension of a second magnet of the at least two magnets, and spaced apart from each other so that the pole of the first magnet is located in front of an opposite pole of the second magnet, and the at least two electrodes are arranged around the at least two magnets respectively.
Dependencies are inferred from the claim text.