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Electromagnet for solenoid valve, has stationary permanent magnet arranged such that armature is connected to magnetic component of permanent magnet, where armature varies magnetic field generated by permanent magnet
Electromagnet for solenoid valve, has stationary permanent magnet arranged such that armature is connected to magnetic component of permanent magnet, where armature varies magnetic field generated by permanent magnet
The electromagnet (1) has a bobbin (3) arranged with an energizable coil (5), where an armature (7) is movable upon energizing the coil. A stationary magnetic sensor (9) determines a position of the armature. A stationary permanent magnet (11) is suitably arranged such that the armature is connected to a magnetic component of the permanent magnet, where the armature varies the magnetic field generated by the permanent magnet such that a position detection of the armature is possible. The permanent magnet is placed in the immediate vicinity to the magnetic sensor.
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