公开(公告)号：USD1060219S1

公开(公告)日：2025-02-04

申请号：US35519241

申请日：2023-08-30

Applicant: Contemporary Amperex Technology Co., Limited

Designer： Wenfa Lin ,  Congsheng Chen ,  Weijie Luo ,  Biao Huang

公开(公告)号：USD1060218S1

公开(公告)日：2025-02-04

申请号：US35519236

申请日：2023-08-30

Applicant: Contemporary Amperex Technology Co., Limited

Designer： Wenfa Lin ,  Congsheng Chen ,  Biao Huang ,  Weijie Luo

公开(公告)号：USD1068676S1

公开(公告)日：2025-04-01

申请号：US35519212

申请日：2023-08-30

Applicant: Contemporary Amperex Technology Co., Limited

Designer： Wenfa Lin ,  Congsheng Chen ,  Biao Huang ,  Weijie Luo

公开(公告)号：USD1060220S1

公开(公告)日：2025-02-04

申请号：US35519538

申请日：2023-11-14

Applicant: Contemporary Amperex Technology Co., Limited

Designer： Wenfa Lin ,  Congsheng Chen ,  Weijie Luo ,  Biao Huang

公开(公告)号：US12121833B2

公开(公告)日：2024-10-22

申请号：US18298392

申请日：2023-04-11

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Shengyun Yan ,  Biao Huang ,  Yuqian Wen ,  Jianxin Dou ,  Zhengshan Guo

IPC: B01D29/31 ,  B01D29/03 ,  B01D29/56 ,  B01D39/10 ,  B05C11/10

CPC classification number: B01D29/31 ,  B01D29/035 ,  B01D29/56 ,  B01D39/10 ,  B05C11/10

Abstract: Embodiments of this application relate to the field of lithium battery production technologies and disclose a slurry filtering apparatus and a coating system. The slurry filtering apparatus may include a rotating filter element and a gravity filter. The gravity filter may be provided with a feed port and a first discharge port. A height of the feed port on the gravity filter may be greater than that of the first discharge port on the gravity filter. The rotating filter may be connected to the feed port and is configured to provide a positive-pressure filtered slurry to the gravity filter. The first discharge port may be configured to convey a slurry filtered by the gravity filter to a coating apparatus.

公开(公告)号：US20240088528A1

公开(公告)日：2024-03-14

申请号：US18506112

申请日：2023-11-09

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Long Zhang ,  Biao Huang

IPC: H01M50/533 ,  H01M10/04 ,  H01M50/586 ,  H01M50/595

CPC classification number: H01M50/533 ,  H01M10/0404 ,  H01M10/0431 ,  H01M50/586 ,  H01M50/595 ,  H01M2220/20

Abstract: Provided are a battery cell, a battery, an electric device, and a manufacturing method and device of battery cell. The battery cell includes: an adapting piece; an electrode assembly including a main body and a tab extending from the main body, where the tab includes a root section and a connecting section, the root section being connected to the main body and the connecting section being connected to the adapting piece; and a protective film including a first adhesive region, a second adhesive region, and a non-adhesive region located between the first adhesive region and the second adhesive region, where the first adhesive region is bonded to the main body, the second adhesive region is bonded to the connecting section, and the non-adhesive region covers the root section. The battery cell has prolonged service life.