BATTERY CELLS WITH GAS GUIDING PLATE, FRAME, OR SPRINGS ARRANGED BETWEEN BATTERY STACKS OR ROLLS
개요
출원인
GM GLOBAL TECHNOLOGY OPERATIONS LLC
발명자
Liang XI; SriLakshmi KATAR; Srikant SRINIVASAN; Ryan Patrick HICKEY
IPC 분류
CPC 분류
A battery cell includes a battery enclosure including a lid with a vent. N battery portions arranged in the battery enclosure and including a plurality of cathode electrodes, anode electrodes and separators. The N battery portions comprise one of a battery stack and a battery roll. N is an integer greater than one. G gas guiding plates are arranged between at least two of the N battery portions and include a plurality of gas channels configured to guide gases produced by the at least two of the N battery portions towards the vent. G is an integer greater than zero.
원문 (중국어)
A battery cell includes a battery enclosure including a lid with a vent. N battery portions arranged in the battery enclosure and including a plurality of cathode electrodes, anode electrodes and separators. The N battery portions comprise one of a battery stack and a battery roll. N is an integer greater than one. G gas guiding plates are arranged between at least two of the N battery portions and include a plurality of gas channels configured to guide gases produced by the at least two of the N battery portions towards the vent. G is an integer greater than zero.