FIELD: energy.
SUBSTANCE: present invention relates to conversion between electrical and mechanical energy. Solenoid assembly is made with the possibility of conversion between electrical energy and mechanical movement and includes a housing containing a core element and a coil assembly, a plunger assembly provided with the possibility of back-and-forth movement within the housing between the first and the second positions, and an excitation circuit for exciting the coil assembly to make the plunger assembly move at least between the first and the second positions. Plunger assembly comprises at least the first material section with a permanent magnet material for physical facilitating the plunger assembly movement depending on the point between the first and the second positions.
EFFECT: technical result is increased efficiency of the solenoid assembly.
17 cl, 21 dwg
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