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. 12, 2024
Filed:
Aug. 04, 2020
Applicants:
Futaba Corporation, Mobara, JP;
Shiro Shimahara, Ueda, JP;
Inventor:
Shiro Shimahara, Ueda, JP;
Assignees:
FUTABA CORPORATION, Mobara, JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/30 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
G01B 7/30 (2013.01); H01F 27/2847 (2013.01);
Abstract
Excitation windingsX,Y and a detection winding configured in a multipolar mode are disposed coaxially with a fixed body, a plurality of sets (M, M) of intermediate rotating windings M. . . configured by a pair of winding portions Mx, My. . . configured by the multipolar mode and with predetermined electrical phases D made different are disposed coaxially with a rotating body, and the winding portions in the same phase (Mxand Mx, Myand My) of the plural sets of the intermediate rotating windings M, Mare connected so as to form closed circuits H . . . , respectively.