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公开(公告)号：US20200266423A1
公开(公告)日：2020-08-20
申请号：US16652962
申请日：2018-09-26
摘要： In a battery casing a metal negative electrode that contains metal serving as a negative electrode active material and an air electrode are arranged so as to face each other in a state where at least a part of the metal negative electrode and the air electrode is immersed in an electrolytic solution inside a casing. The metal negative electrode is housed in a negative electrode housing in the casing. A separator separating the metal negative electrode and the air electrode is arranged at a side surface of the negative electrode housing. An opening through which inside of the negative electrode housing and outside of the negative electrode housing communicate with each other is provided on an upper surface of the negative electrode housing.
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公开(公告)号：US20220247016A1
公开(公告)日：2022-08-04
申请号：US17612146
申请日：2020-05-12
发明人： SHUNSUKE SATA , HIROTAKA MIZUHATA , TOMO KITAGAWA , TOYOKA AIMOTO
IPC分类号： H01M12/06 , H01M12/08 , H01M50/191 , H01M50/197
摘要： Provided is a metal-air cell whose electrolytic solution is kept from leaking from an outer pouch housing an electrode. Hence, the metal-air cell excels in reliability and safety. The metal-air cell includes a negative electrode and a positive electrode each including a lead. The lead includes a sealing member provided to an outer face of the lead. The outer pouch includes a fusing portion in which the sealing member and the lead are held and fused together. The fusing portion seals the outer pouch. The sealing member includes an adhesive layer covering the lead inside the outer pouch.
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公开(公告)号：US20210313660A1
公开(公告)日：2021-10-07
申请号：US17272211
申请日：2019-07-16
IPC分类号： H01M50/536 , H01M12/08 , H01M50/572
摘要： A metal-air battery module includes a unit assembly having a plurality of battery units coupled using first couplers. Each battery unit has a metal-air battery cell held by a sheet. In the unit assembly, two of the metal-air battery cells adjacent to each other are arranged in such a manner that a negative-electrode terminal and an air-electrode terminal face each other, and the facing terminals are connected together to form a pair of connected terminals. In the pair of connected terminals, the negative-electrode terminal and the air-electrode terminal are connected through welding or other methods.
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