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:
Jan. 15, 2002
Filed:
Jun. 06, 2000
Marcos Romeu Möbius, Joinville—Sc, BR;
Marcos Guilherme Schwarz, Joinville—Sc, BR;
Empresa Brasileira de Compressores S.A.-Embraco, Joinville, BR;
Abstract
An electric motor rotor with permanent magnets, the rotor including magnets ( ) seated against a cylindrical lateral surface ( ) of the core ( ) of the rotor and a pair of annular caps ( ), each cap being seated and affixed to an adjacent end face ( ) of the core ( ), the annular caps ( ) limiting axial displacements of the magnets and defining, for both directions of circumferential displacement, stops for this displacement for each magnet ( ), the confronting lateral edges ( ) of a pair of consecutive magnets ( ) being positioned by the annular caps ( ), in order to define a previously established minimum circumferential distance.