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. 28, 1978
Filed:
Jul. 14, 1977
Applicant:
Inventors:
Gordon K Anderson, Tustin, CA (US);
Orvin E Ball, Temple City, CA (US);
Assignee:
Carrier Corporation, Syracuse, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
29598 ; 29732 ; 310 42 ; 310 43 ; 310156 ;
Abstract
A method for assembling a permanent magnet rotor by mounting the magnets and the appropriate electrical steel laminations between two retaining discs. The laminations and magnets are then forced into position by a pneumatic expansion tool. The retaining discs after the components are positioned are riveted to secure the laminations and the magnets which are further encapsulated in the retaining discs with an epoxy resin.