公开(公告)号：US20230036043A1

公开(公告)日：2023-02-02

申请号：US17964949

申请日：2022-10-13

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Siying HUANG ,  Yaohui WANG ,  Yinxiang LIN ,  Chao GUO ,  Peng JIN ,  Jinlong LIU

IPC: B05C9/06 ,  B05C11/02 ,  B05C11/10 ,  B05C21/00

Abstract: This application provides a coating system, and relates to the technical field of coating. The coating system may include a coating head, a feeding apparatus, and a valve. The coating head may be equipped with at least two dispensing cavities independent of each other. Each dispensing cavity may include a coating opening. The feeding apparatus may be connected to the dispensing cavity, and the feeding apparatus may be configured to feed a slurry to the dispensing cavity. The valve may be disposed between at least one dispensing cavity and the feeding apparatus, and configured to implement communication or disconnection between a corresponding dispensing cavity and the feeding apparatus.

公开(公告)号：US20220320596A1

公开(公告)日：2022-10-06

申请号：US17843370

申请日：2022-06-17

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Siying HUANG ,  Jinlong LIU ,  Yaohui WANG ,  Qifan ZOU ,  Hengshan MAO ,  Liangbiao LIN ,  Yinxiang LIN

IPC: H01M10/0587

Abstract: Embodiments of this application provide an electrode assembly, a manufacturing method and manufacturing system of same, a battery cell, and a battery. The electrode assembly includes a negative electrode plate and a positive electrode plate, where the negative electrode plate and the positive electrode plate are wound in a winding direction to form a winding structure, and the winding structure includes a bending zone. The negative electrode plate and the positive electrode plate each include a plurality of bending portions located in the bending zone.