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:
Jan. 18, 2005
Filed:
Sep. 20, 2001
Applicants:
Sayeed Ahmed, Canton, MI (US);
Scott Parkhill, Perrysburg, OH (US);
Fred Flett, Bloomfield, MI (US);
Douglas Maly, Canton, MI (US);
Inventors:
Sayeed Ahmed, Canton, MI (US);
Scott Parkhill, Perrysburg, OH (US);
Fred Flett, Bloomfield, MI (US);
Douglas Maly, Canton, MI (US);
Assignee:
Ballard Power Systems Corporation, Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R 900 ;
U.S. Cl.
CPC ...
Abstract
A DC bus for use in a power module includes a positive DC conductor bus plate parallel with a negative DC conductor bus plate. The positive bus and negative bus permit counter-flow of currents, thereby canceling magnetic fields and their associated inductances, and the positive and negative bus are connectable to the center portion of a power module.