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:
May. 07, 2013
Filed:
Nov. 16, 2009
Walter Lachenmeier, Sankt Augustin, DE;
Tim Schäfer, Niedersachswerfen, DE;
Andreas Gutsch, Lüdinghausen, DE;
Walter Lachenmeier, Sankt Augustin, DE;
Tim Schäfer, Niedersachswerfen, DE;
Andreas Gutsch, Lüdinghausen, DE;
Li-Tec Battery GmbH, Kamenz, DE;
Abstract
The present invention relates to an apparatus, which works according to galvanic principles, in particular to a lithium-ion accumulator or, respectively, a lithium-ion cell, with at least two electrode devices (), in particular, a cathode and an anode, in particular, a separator device (), arranged between two electrode devices, the apparatus () comprises, according to the invention, at least one or a plurality of glass fibers () which are configured or, respectively, operable as temperature sensor. It can comprise a net () formed by glass fibers, or an arrangement of a plurality of glass fibers, which are arranged substantially in parallel to each other, wherein at least one glass fiber () is configured or operable as temperature sensor. Such a glass fiber structure can be arranged at the surface of a separator device () and/or the cathode, respectively, anode device () and can serve as carrier material for this device () or can be embedded into this device.