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:
Dec. 25, 1990
Filed:
Sep. 01, 1989
Applicant:
Inventors:
Jaroslav J Olmr, Rock Hill, SC (US);
Lakhbir S Suchdev, Charlotte, NC (US);
Assignee:
Textron, Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310153 ; 310 42 ; 310 43 ; 310 74 ; 310156 ; 310218 ; 310262 ; 1231 / ;
Abstract
A flywheel magnet rotor assembly. The assembly comprises a core, a magnet, two pole shoes and a molded resin disk. The core is comprised of metallic nonferromagnetic material forming a general can shape with apertures through a first wall. The magnet is sandwiched between the pole shoes inside the can shape and portions of the pole shoes extend out the apertures. The molded resin disk substantially surrounds the core.