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:
Aug. 16, 2005
Filed:
May. 06, 2004
Applicant:
Kanji Kitazawa, Nagano-ken, JP;
Inventor:
Kanji Kitazawa, Nagano-ken, JP;
Assignee:
Tamagawa Seiki Kabushiki Kaisha, Iida, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K019/16 ; G01B007/30 ;
U.S. Cl.
CPC ...
Abstract
According to the present invention, when using a pair of annular stators stacked together, they are deviated from each other so that the projected poles may not overlap each other, whereby continuous winding is possible for each winding. Thus, a reduction in cost is achieved. In the rotation angle detector of the present invention, the first and second annular stators are stacked together such that the projected poles do not overlap each other, with the windings wound around the projected poles being wound continuously.