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公开(公告)号：US11955653B1
公开(公告)日：2024-04-09
申请号：US18448911
申请日：2023-08-12
发明人： Jiayi Zhao , Fangyu Huang , Sheng Tang , Zhihui Wang , Sizhe Lai
IPC分类号： H01M50/244 , H01M50/204 , H01M50/227 , H01M50/264
CPC分类号： H01M50/244 , H01M50/204 , H01M50/227 , H01M50/264
摘要： Disclosed are a pallet configured to bear a battery cell. The pallet includes an external fixing rack and a plurality of supporting beams. A mounting space is formed inside the external fixing rack. The plurality of supporting beams are disposed in the mounting space. The plurality of supporting beams are arranged along a first direction. The plurality of supporting beams are connected to the external fixing rack separately. At least two of the supporting beams are spaced apart. The plurality of supporting beams are configured to bear the battery cell.
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公开(公告)号：US11946833B2
公开(公告)日：2024-04-02
申请号：US18342746
申请日：2023-06-28
发明人： Jia Wang , Zhihui Wang , Wu Lin
IPC分类号： G01M99/00
CPC分类号： G01M99/00
摘要： Provided are a test assembly and a test tooling, including: interfaces, where one end of the interface is configured to connect a device under test, and the interfaces include a first interface and a second interface; a first three-way valve, where the first three-way valve includes a first cut-in valve, a first vent valve, and a first test valve, another end of the first interface is connected to the first cut-in valve, and the first vent valve lets in atmospheric air and is able to open and close; a second three-way valve, where the second three-way valve includes a second cut-in valve, a second vent valve, and a second test valve, another end of the second interface is connected to the second cut-in valve, and the second vent valve lets in atmospheric air and is able to open and close; and a manifold.
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公开(公告)号：US20230341297A1
公开(公告)日：2023-10-26
申请号：US18342746
申请日：2023-06-28
发明人： Jia Wang , Zhihui Wang , Wu Lin
IPC分类号： G01M99/00
CPC分类号： G01M99/00
摘要： Provided are a test assembly and a test tooling, including: interfaces, where one end of the interface is configured to connect a device under test, and the interfaces include a first interface and a second interface; a first three-way valve, where the first three-way valve includes a first cut-in valve, a first vent valve, and a first test valve, another end of the first interface is connected to the first cut-in valve, and the first vent valve lets in atmospheric air and is able to open and close; a second three-way valve, where the second three-way valve includes a second cut-in valve, a second vent valve, and a second test valve, another end of the second interface is connected to the second cut-in valve, and the second vent valve lets in atmospheric air and is able to open and close; and a manifold.
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公开(公告)号：US11128022B2
公开(公告)日：2021-09-21
申请号：US17133510
申请日：2020-12-23
发明人： Zhiqiang Zhang , Xiaohui Zeng , Zhihui Wang
IPC分类号： H01M2/36 , G01G19/03 , G01G11/00 , H01M50/609
摘要： The present disclosure provides a liquid injection device, including a conveying mechanism, a weighing mechanism, a lifting mechanism and a guide mechanism. The weighing mechanism is positioned below the conveying mechanism. The lifting mechanism is configured to transfer a battery on the conveying mechanism to the weighing mechanism. The guide mechanism includes a first guide plate, a second guide plate and a power member. A distance between the second guide plate and the first guide plate may be adjusted through the power member, so that the liquid injection device may be compatible with batteries with different models. It is unnecessary to perform model change operation when the battery is changed, thus improving production efficiency.
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