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. 24, 2004
Filed:
May. 02, 2002
Applicant:
Inventor:
Hiroshi Sakanoue, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/306 ; G01P 3/44 ;
U.S. Cl.
CPC ...
G01R 3/306 ; G01P 3/44 ;
Abstract
A rotation sensor includes Hall elements which detect proximity of a magnetic rotation body ; a permanent magnet which is adjacent to the Hall elements to apply a magnetic field to the Hall elements ; a main portion on which the Hall elements , the permanent magnet , and a terminal that is electrically connected to the Hall elements are mounted; and a connector portion in which terminal parts for leading out the terminal to the outside are incorporated. In the rotation sensor, the connector portion is led out in a direction same as the placement direction of the magnetic rotation body and horizontally to the magnetic rotation body