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:
Sep. 01, 2009
Filed:
Feb. 01, 2007
Hitoshi Muraki, Aichi, JP;
Hiroshi Ueno, Aichi, JP;
Kenji Tanaka, Aichi, JP;
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Abstract
A current sensor for detecting current flowing through a conductive bus bar. A fitting groove is formed in the bus bar. A package is fitted into the fitting groove including a magnetic detection element that detects current flowing through the bus bar. A lead frame is connected to the magnetic detection element and extends out of the package. The bus bar includes a first conductor and a second conductor facing toward the first conductor, with the first and second conductors defining the fitting groove. The magnetic detection element is arranged between the first conductor and the second conductor in a state in which the package is fitted into the fitting groove.