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. 04, 2011
Filed:
Sep. 05, 2006
Applicants:
Joachim Froeschl, Herrsching, DE;
Marcel Fenkart, Munich, DE;
Inventors:
Joachim Froeschl, Herrsching, DE;
Marcel Fenkart, Munich, DE;
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/50 (2006.01); H01M 14/00 (2006.01); H01M 2/04 (2006.01); H02J 7/00 (2006.01); B60W 10/04 (2006.01); H01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrochemical energy storage cell is provided, in particular an accumulator or a double layer capacitor. In the energy storage cell a core tube, which is open on its two ends, runs through the energy storage cell. Leads may be disposed inside the core tube and gaseous decomposition products, issuing from the energy storage cell, may be vented through the core tube. Furthermore, a cooling of the energy storage cell may take place by way of the core tube. An electronic circuit arranged in the cell monitors parameters of the energy storage cell.