The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 1994
Filed:
Apr. 08, 1993
James Day, Scotia, NY (US);
Tariq M Alkhairy, Ft. Wayne, IN (US);
General Electric Company, Schenectady, NY (US);
Abstract
A rotor assembly for an air handler motor includes a rotor core and a rotor insert comprising at least two elements fixedly attached to the shaft of the motor. Said rotor elements have non-circular axial outer surfaces which fit in a hole in the rotor core. The inserts are sealed to the core by an elastomeric seal, which functions to prevent axial movement of the rotor core along the shaft, transmit torque and damp vibrations resulting from the magnetic field employed to power the rotor, thus suppressing noise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile