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US Patent: 2,556,573
Electric motor
Patentee:
Steffen S. Brown (exact or similar names) - Dayton, OH

USPTO Classifications:
310/167, 310/240, 318/542

Tool Categories:
electrical devices : electric motors : induction motors : repulsion start induction run motors

Assignees:
Brown-Brockmeyer Co. - Dayton, OH

Manufacturer:
Brown-Brockmeyer Co. - Dayton, OH

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 17, 1949
Granted: Jun. 12, 1951

Patent Pictures:
USPTO (New site tip)
Google Patents
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Vintage Machinery entry for Brown-Brockmeyer Co.
Description:
Yet another scheme to lift the brushes and short the commutator bars of a repulsion-start induction-run motor. The objects of this invention are to make the mechanism less expensive, easier to assemble, more compact, and quieter.

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