US 11,936,016 B2
Battery cell comprising a temperature sensor
Christoph Born, Munich (DE); Christian Kulp, Munich (DE); Arne Menck, Munich (DE); Sebastian Paul, Munich (DE); Jan Philipp Schmidt, Munich (DE); Benno Schweiger, Munich (DE); Werner Seliger, Hallbergmoos (DE); Jens Vetter, Hebertshausen (DE); Hermann Zehentner, Hohenpolding (DE); and Dieter Ziegltrum, Vaterstetten (DE)
Assigned to Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
Filed by Bayerische Motoren Werke Aktiengesellschaft, Munich (DE)
Filed on Feb. 1, 2019, as Appl. No. 16/264,834.
Application 16/264,834 is a continuation of application No. PCT/EP2017/076038, filed on Oct. 12, 2017.
Claims priority of application No. 10 2016 219 840 (DE), filed on Oct. 12, 2016.
Prior Publication US 2019/0165434 A1, May 30, 2019
Int. Cl. H01M 10/48 (2006.01); B60L 3/00 (2019.01); B60L 50/64 (2019.01); B60L 58/10 (2019.01); G01K 1/00 (2006.01); G01K 1/16 (2006.01); G01K 13/00 (2021.01)
CPC H01M 10/486 (2013.01) [B60L 3/00 (2013.01); B60L 50/64 (2019.02); B60L 58/10 (2019.02); G01K 1/16 (2013.01); G01K 13/00 (2013.01); B60L 2240/36 (2013.01); B60L 2240/545 (2013.01); G01K 1/00 (2013.01); G01K 2205/00 (2013.01); H01M 2220/20 (2013.01); Y02T 10/70 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A battery cell comprising:
an electrode;
a housing;
a cell interior which is located inside the housing;
a temperature sensor mounted entirely outside of the housing on an exterior wall of the housing; and
a thermally conductive part that is arranged separately from the electrode, is entirely arranged in the housing of the battery cell, is arranged on an inner wall of the housing directly across from the temperature sensor, and is thermally connected to the temperature sensor;
wherein the thermally conductive part is in direct thermal contact with the cell interior; and
wherein the thermally conductive part is formed from an electrically insulating material.