Method and apparatus for balancing a motor-fan system

Details Method and apparatus for balancing a motor-fan system Method and apparatus for balancing a motor-fan system

1985-01-14

1986-12-16

Levy, Stewart J.

Measuring and testing

Rotor unbalance

Dynamic

73455, 310 42, G01M 116

Patent

active

046287337

ABSTRACT:
A method and apparatus for balancing of a motor armature and fan coupled thereto is disclosed. The apparatus includes a pair of spaced end brackets for supporting an armature of the motor and the fan for rotary movement. At least one motor bracket is coupled between the end brackets and includes means for detachably mounting a set of field coils for the motor thereon. The motor bracket further includes a recess therein which, when the set of field coils is detached from the motor bracket, exposes the armature to permit the armature and fan to be rotated as a unit so that the balance of the unit can be determined. The method and apparatus are particularly adavantageous for balancing a motor-fan system in which the motor is of the split-field coil type.

REFERENCES:
patent: 1588205 (1926-06-01), Stephenson
patent: 1603076 (1926-10-01), Hanson
patent: 2108624 (1938-02-01), Thearle
patent: 2722465 (1955-11-01), Ellis
patent: 3023332 (1962-02-01), St. Charles
patent: 3854339 (1974-12-01), Muller
patent: 3895536 (1975-07-01), Behm
patent: 4079275 (1978-03-01), Fu
patent: 4414481 (1983-11-01), de Jong

Affiliated with

Also associated with

Rating

Method and apparatus for balancing a motor-fan system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for balancing a motor-fan system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for balancing a motor-fan system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-237967