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:
Mar. 29, 2011
Filed:
Dec. 19, 2007
Toshihiko Futami, Fuji, JP;
Toshihiko Futami, Fuji, JP;
Toshiba Carrier Corporation, Tokyo, JP;
Abstract
In a stator winding method for winding conductive wiresaround teethtoof a stator corehaving 3n teethtoand 3n slotstoby use of a bobbin machinehaving three nozzles, the slotstoon both sides of the teethin the nwinding process are formed, in respective slot portions on the side of the teethin the nwinding process, so that respective depths 'A' are all smaller than respective depths 'B' of the remaining portions. At the final stage of the nwinding process, the nozzlesare moved from the interior side of the slotstotoward the inner circumferential side of the stator coreand furthermore, the conductive wiresare wound around the teethso that each gapbetween the conductive wireswound around the teethand the conductive wireswound around the teethis smaller than an outer diameter of the nozzle