Method and apparatus for braking a rotary component in a textile

Details Method and apparatus for braking a rotary component in a textile Method and apparatus for braking a rotary component in a textile

1991-03-21

1994-12-20

Shoop, Jr., William M.

Electricity: motive power systems

Induction motor systems

Braking

318760, 318364, H02P 322

Patent

active

053748859

ABSTRACT:
An apparatus for braking a rotary component of a fiber processing machine includes an asynchronous motor having a stator winding and an output shaft connected to the rotary component; a direct current generating device having an output connectable to the stator winding for applying an electric braking torque to the motor; and a switching arrangement for selectively connecting the stator winding to an alternating current source for normally driving the motor or to the output of the direct current generating device for electrically braking the motor.

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patent: 4361871 (1982-11-01), Miller et al.
patent: 4628980 (1987-07-01), Sugimoto et al.

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