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:
Nov. 26, 2002
Filed:
Jan. 16, 2001
Applicant:
Inventor:
Mark Lee Miller, Orlando, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/46 ;
U.S. Cl.
CPC ...
H02K 3/46 ;
Abstract
A molded rotor block, as well as other molded articles of manufacture, are made from a resin material selected from the group consisting of epoxy thermosets, polyester thermosets, phenolic, and melamine; and a reinforcement material selected from the group consisting of glass and mineral filler. The article of manufacture is adapted to withstand temperatures that range from about −40° C. to about 180° C.−40° C. and to withstand centrifugal loading at about 1500 RPM to about 4500 RPM while functioning as an insulator. The molding operation provides many advantages over CNC machining and other manufacturing methods.