公开(公告)号：US20240100493A1

公开(公告)日：2024-03-28

申请号：US18531469

申请日：2023-12-06

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Jinwu WU ,  Fangnan XU ,  Ning ZHANG ,  Bin ZHAO ,  Renyu CHEN

IPC: B01F35/214 ,  B01F25/00 ,  B01F25/40 ,  B01F35/21 ,  B01F35/71

CPC classification number: B01F35/214 ,  B01F25/105 ,  B01F25/40 ,  B01F35/2131 ,  B01F35/7174

Abstract: A mixing device includes a conveying part, a discharging pipe and a detecting part. The conveying part is internally provided with a plurality of conveying channels, and the plurality of conveying channels are used for correspondingly conveying various materials. The discharging pipe is internally provided with a mixing channel and connected to the conveying part, and each of the conveying channels communicates with the mixing channel. The detecting part is used for detecting a color of the mixed material obtained after the various materials are mixed in the mixing channel.

公开(公告)号：US20230307719A1

公开(公告)日：2023-09-28

申请号：US18327747

申请日：2023-06-01

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Ye XU ,  Shunhong WU ,  Renyu CHEN ,  Bin ZHAO ,  Zunguang YAN ,  Jiajing GAO

IPC: H01M10/42 ,  H01M50/121 ,  H01M50/131

CPC classification number: H01M10/42 ,  H01M50/121 ,  H01M50/131

Abstract: A shell includes an insulating layer provided at an outer surface of the shell and including a repair part formed of a curable material and having a shape of a mushroom. The repair part includes an upper part having a shape of a cover of the mushroom and a lower part having a shape of a stem of the mushroom. The lower part is embedded in the insulating layer, the upper part protrudes from the insulating layer, and a lower surface of the upper part covers at least a portion of an upper surface of the insulating layer. In a cross section of the repair part perpendicular to a surface of the insulating layer, a longest dimension of the upper part is greater than or equal to a sum of a width of the lower part and a creepage distance of a battery.

公开(公告)号：US20240283063A1

公开(公告)日：2024-08-22

申请号：US18638660

申请日：2024-04-17

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Pengfei LV ,  Pengfei LI ,  Renyu CHEN ,  Jinwu WU

IPC: H01M50/166 ,  H01M50/103 ,  H01M50/15

CPC classification number: H01M50/166 ,  H01M50/103 ,  H01M50/15

Abstract: A battery case includes a housing, an end cap and a sealing member, wherein the housing has an open end, the end cap fits with the housing and covers the open end, the end cap is provided with a groove and a sealing region, the groove is arranged facing away from the housing, the sealing region is arranged on a peripheral surface of the end cap and corresponding to an inner side wall of the groove, and the sealing member is arranged between an inner wall of the housing and the sealing region.

公开(公告)号：US20240238826A1

公开(公告)日：2024-07-18

申请号：US18620821

申请日：2024-03-28

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Zunguang YAN ,  Ye XU ,  Fenggui ZENG ,  Jiajing GAO ,  Renyu CHEN

IPC: B05C5/02 ,  B05C11/10 ,  B05C13/02 ,  H01M50/124

CPC classification number: B05C5/02 ,  B05C11/1039 ,  B05C11/1044 ,  B05C13/02 ,  H01M50/1245

Abstract: A flow-coating apparatus is configured to flow-coat a member to be flow-coated with an insulation layer, where the member to be flow-coated includes a first surface and an outer peripheral surface surrounding a periphery of the first surface, the first surface being perpendicular to a vertical direction. The flow-coating apparatus includes a first flow-coating mechanism and a second flow-coating mechanism, where a flow-coating opening of the first flow-coating mechanism faces the first surface and is configured to flow-coat the first surface with the insulation layer; and a flow-coating opening of the second flow-coating mechanism faces the outer peripheral surface and is configured to flow-coat the outer peripheral surface with the insulation layer.