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:
Apr. 04, 2023
Filed:
Jun. 11, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Christoph Bantel, Ditzingen, DE;
Erkan Ebegoemeci, Leinfelden-Echterdingen, DE;
Friedhelm Guenter, Burgstetten, DE;
Mustafa Kemal Yesil, Sindelfingen, DE;
Subramaniam Velalar Thaitchana Muruthi, Butterworth, MY;
Andreas Engelmayer, Stuttgart, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2014.01); H01M 10/0525 (2010.01); B23K 26/082 (2014.01); B23K 26/244 (2014.01); B23K 26/06 (2014.01); H01M 50/213 (2021.01); H01M 50/562 (2021.01); H01M 50/559 (2021.01); H01M 50/522 (2021.01); H01M 50/503 (2021.01); H01M 50/516 (2021.01); B23K 103/12 (2006.01); B23K 101/36 (2006.01); B23K 101/38 (2006.01);
U.S. Cl.
CPC ...
B23K 26/082 (2015.10); B23K 26/0626 (2013.01); B23K 26/244 (2015.10); H01M 50/213 (2021.01); H01M 50/503 (2021.01); H01M 50/516 (2021.01); H01M 50/522 (2021.01); H01M 50/559 (2021.01); H01M 50/562 (2021.01); B23K 2101/36 (2018.08); B23K 2101/38 (2018.08); B23K 2103/12 (2018.08); H01M 2220/30 (2013.01);
Abstract
A rechargeable battery pack unit encompassing a rechargeable battery cell, which includes a cell pole, and encompassing a current collector, the cell pole being integrally joined to the current collector in a connecting area, a ratio of a wall thickness of the cell pole and the thickness of the current collector being maximally, and the current collector being made of copper.