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. 13, 2015
Filed:
Aug. 09, 2012
Applicants:
Clemens Kain, Kammern, AT;
Guenter Gross, Graz, AT;
Inventors:
Clemens Kain, Kammern, AT;
Guenter Gross, Graz, AT;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/416 (2006.01); H03M 1/12 (2006.01); H03M 1/38 (2006.01); G01R 19/165 (2006.01); G01R 31/36 (2006.01); G01R 19/25 (2006.01); H03M 1/10 (2006.01); H03M 1/14 (2006.01); H03M 1/46 (2006.01); H03M 1/56 (2006.01);
U.S. Cl.
CPC ...
G01R 19/16542 (2013.01); G01R 31/362 (2013.01); G01R 31/3658 (2013.01); H03M 1/1225 (2013.01); G01R 19/2503 (2013.01); H03M 1/1014 (2013.01); H03M 1/144 (2013.01); H03M 1/46 (2013.01); H03M 1/56 (2013.01);
Abstract
A method and to a system can be used for measuring electric voltages in batteries with a number of battery cells. A measuring circuit includes at least one digital analog converter that constitutes, in combination with a number of comparators, an analog digital converter to determine the electric voltages of the battery cells. The comparators compare a reference voltage generated by the digital analog converter with the electric voltage of the battery cells over a number of separate measuring channels to the individual battery cells.