Brushless motor

Details Brushless motor Brushless motor

1982-06-28

1984-11-20

Truhe, J. V.

Electricity: motive power systems

Switched reluctance motor commutation control

318138, 318139, 318439, 318244, 318245, 318721, 318722, H02K 2902, H02K 2300

Patent

active

044841159

ABSTRACT:
A brushless motor comprising seven or more armature windings mounted on a stator, a field magnet mounted on a rotating shaft to rotate therewith with respect to the armature windings, a plurality of semiconductor commutating devices, each being connected to one of the armature windings, and Hall sensors for detecting the polarity of magnetic fields immediately opposite the windings. Each commutating device controls the direction of the electric current to be fed to its respective armature winding, according to the magnetic polarity detected by the Hall sensors. The armature windings are connected together at one end thereof and are connected to respective commutating devices at the other ends thereof.

REFERENCES:
patent: 3096467 (1963-07-01), Angus et al.
patent: 3418550 (1968-12-01), Kolatorowicz et al.
patent: 3538407 (1970-11-01), Wenk
patent: 3771036 (1973-11-01), Roggero
patent: 3930190 (1975-12-01), Liska
patent: 4051417 (1977-09-01), Fujinawa et al.
patent: 4135120 (1979-01-01), Hoshimi et al.
patent: 4283664 (1981-08-01), Ebert
patent: 4292575 (1981-09-01), Kuhnlein et al.
patent: 4404485 (1983-09-01), Ban et al.

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