Electricity: motive power systems – Open-loop stepping motor control systems
Patent
1975-01-29
1977-06-07
Rubinson, Gene Z.
Electricity: motive power systems
Open-loop stepping motor control systems
H02K 3700
Patent
active
040286053
ABSTRACT:
A system is provided for passing products to be treated through a machine having a driving motor, a plurality of supporting rollers driven by said motor and a regulating circuit for controlling the motor, said driving motor being a step motor and the regulating circuit including a constant oscillator and a frequency divider, the input of which is connected to the oscillator and the rectangular output of which drives the step motor and an adjusting element for adjusting the frequency divider.
REFERENCES:
patent: 3184663 (1965-05-01), Mergler
patent: 3746957 (1973-07-01), Forster et al.
patent: 3798526 (1974-03-01), Takahashi et al.
patent: 3812414 (1974-05-01), Abraham et al.
patent: 3822658 (1974-07-01), Conner, Jr.
patent: 3878761 (1975-04-01), Makowski
Rubinson Gene Z.
Veco Beheer Electroforming/Photo Etching B.V.
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