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. 27, 2002
Filed:
Jul. 17, 2000
Matthias Bronold, Berlin, DE;
Henrik Colell, Berlin, DE;
Heliocentris Energiesysteme GmbH, Berlin, DE;
Abstract
An experimental apparatus for determining characteristics, including the power, of fuel cells. The apparatus contains at least three and a maximum of 15 resistors, whose resistance correspond to a profile of the characteristic to be expected. In addition, an ammeter and a voltmeter with a maximum of two measurement ranges which are typical of the power range corresponding to one or more fuel cells is provided. This makes it considerably easier to carry out experiments, particularly by trainees with little prior training.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile