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:
Sep. 10, 1985
Filed:
Mar. 09, 1984
Applicant:
Inventor:
Hans A Blom, Portland, OR (US);
Assignee:
Synektron Corporation, Portland, OR (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 / ; 29596 ; 310 42 ; 310 / ; 310268 ;
Abstract
A stator assembly for a brushless DC permanent magnet motor or generator features an internal stator with electrical windings surrounded by a permanent magnet rotor. The stator assembly includes a collar member matingly interconnecting the stator core and the winding's power supply circuit board so as to automatically position them, during manufacture of the device, in predetermined angular and axial relationships with respect to each other, and in predetermined axial relationships with respect to the rotor. The collar member also contains an axial passageway which facilitates handling of the stator assembly during manufacture.