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:
Oct. 29, 2013
Filed:
Apr. 13, 2011
Applicants:
Masami Niimi, Handa, JP;
Yoshinori Yamaguchi, Kariya, JP;
Kiyokazu Haruno, Anjo, JP;
Inventors:
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 67/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electromagnetic switch includes an excitation coil that forms an electromagnet by energizing, a movable core driven by a magnetism generated in the excitation coil, a cylindrical frame having a bottom that accommodates the excitation coil and constitutes a part of a magnetic circuit of the excitation coil, an end plate electrically connected with the frame, and diodes electrically connected with the excitation coil in parallel. In addition, at least one of terminals of the diodes is fixed to the end plate.