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:
Feb. 13, 2001
Filed:
Sep. 13, 1999
Applicant:
Inventors:
Kenneth M. DeLuca, O'Fallon, IL (US);
Andrew F. Poag, St. Louis, MO (US);
Charles P. Ketterer, Fenton, MO (US);
Gary E. Horst, Manchester, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/48 ;
U.S. Cl.
CPC ...
H02K 3/48 ;
Abstract
A dynamoelectric device utilizes retaining members to prevent the windings from migrating into the air-gap between the stator and the rotor. The retaining members used in the device are axially self-locking, thereby preventing undesired axial translation of the retaining members during severe operating conditions of the dynamoelectric device.