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:
Feb. 19, 2019
Filed:
Oct. 05, 2016
Applicant:
Hirose Electric Co., Ltd., Tokyo, JP;
Inventors:
Shoji Oyama, Tokyo, JP;
Atsushi Kasuga, Tokyo, JP;
Assignee:
HIROSE ELECTRIC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); G01P 3/487 (2006.01); G01D 5/20 (2006.01); H02P 6/16 (2016.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G01D 5/2033 (2013.01); G01P 3/487 (2013.01); H02P 6/16 (2013.01);
Abstract
A rotation detecting device includes a plurality of magnetic field generating portions; a magnetic member; a coil wound around the magnetic member; and a magnetic field introducing portion. The magnetic field introducing portion introduces a magnetic flux generated by the magnetic field generating portion to pass through the magnetic member when the magnetic field generating portion passes through a specific location.