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. 19, 1985
Filed:
Jan. 13, 1984
Applicant:
Inventor:
C Theodore Peachee, Jr, St. Louis County, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
29598 ; 164110 ; 164D / ; 310 42 ; 310 90 ;
Abstract
A die cast rotor for an electric motor in which an integral tubular oil return/rotor shaft mounting member is sealingly cast-in-place within the body of the rotor. The integral oil return/rotor shaft mounting member is preferably a one-piece impact extruded member. A method of fabricating such a die cast rotor is also disclosed.