EP 4026196 A1 20220713 - APPARATUS HAVING A PLURALITY OF BATTERY CELLS ARRANGED PARALLEL TO ONE ANOTHER WITH RESPECT TO A JOINING AXIS
Title (en)
APPARATUS HAVING A PLURALITY OF BATTERY CELLS ARRANGED PARALLEL TO ONE ANOTHER WITH RESPECT TO A JOINING AXIS
Title (de)
VORRICHTUNG MIT MEHREREN, BEZÜGLICH EINER FÜGEACHSE PARALLEL ZUEINANDER ANGEORDNETEN BATTERIEZELLEN
Title (fr)
APPAREIL COMPRENANT UNE PLURALITÉ D'ÉLÉMENTS DE BATTERIE DISPOSÉS PARALLÈLEMENT L'UN À L'AUTRE PAR RAPPORT À UN AXE D'ASSEMBLAGE
Publication
Application
Priority
- AT 507742019 A 20190905
- AT 2020060295 W 20200810
Abstract (en)
[origin: WO2021042141A1] The invention relates to an apparatus having a plurality of battery cells (2) arranged parallel to one another with respect to a joining axis (1) and a contact plate (3) arranged between the battery cells (2) and having a plurality of recesses (4) for circumferentially enclosing the battery cells (2). In order that the battery cells (2) of a battery module can be parallel-connected in groups as required with minimal use of material, independently of serial contacting to the end portions of the cells, according to the invention the contact plate (3) has a plurality of contact plate legs (6), which enclose the battery cells (2) with a circumferential portion (7) removed and are connected to one another at intersection points (5), for a circumferential portion (7) of each battery cell (2).
IPC 8 full level
H01M 50/50 (2021.01); H01M 50/213 (2021.01); H01M 50/503 (2021.01); H01M 50/522 (2021.01)
CPC (source: AT CN EP US)
H01M 50/213 (2021.01 - AT EP US); H01M 50/244 (2021.01 - CN); H01M 50/291 (2021.01 - US); H01M 50/50 (2021.01 - AT EP US); H01M 50/503 (2021.01 - AT CN EP US); H01M 50/509 (2021.01 - CN); H01M 50/512 (2021.01 - CN); H01M 50/522 (2021.01 - AT EP US); H01M 50/528 (2021.01 - AT); Y02E 60/10 (2013.01 - EP)
Citation (search report)
See references of WO 2021042141A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021042141 A1 20210311; AT 522337 A4 20201015; AT 522337 B1 20201015; CN 114730971 A 20220708; EP 4026196 A1 20220713; JP 2022546766 A 20221108; US 2022336909 A1 20221020
DOCDB simple family (application)
AT 2020060295 W 20200810; AT 507742019 A 20190905; CN 202080062143 A 20200810; EP 20757825 A 20200810; JP 2022514510 A 20200810; US 202017640885 A 20200810