公开(公告)号：US20240014519A1

公开(公告)日：2024-01-11

申请号：US18471066

申请日：2023-09-20

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Eiichi KOGA ,  Noriyuki UCHIDA

IPC分类号： H01M50/533 ,  H01M50/536 ,  H01M50/184 ,  H01M50/193 ,  H01M50/174 ,  H01M50/528 ,  H01M10/0585

CPC分类号： H01M50/533 ,  H01M50/536 ,  H01M50/184 ,  H01M50/193 ,  H01M50/174 ,  H01M50/528 ,  H01M10/0585 ,  H01M2300/0065

摘要： A battery of the present disclosure includes: a battery element, the battery element including a first electrode, a solid electrolyte layer, and a second electrode; an insulating member; a lead terminal; and a first solder material. The insulating member encloses the battery element and the first solder material. The lead terminal is electrically connected to the battery element. The first solder material is positioned between the insulating member and the lead terminal.

公开(公告)号：US20240079699A1

公开(公告)日：2024-03-07

申请号：US18364203

申请日：2023-08-02

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Zhe LI ,  Meiyuan WU ,  Qili SU ,  Yong LU ,  Haijing LIU

IPC分类号： H01M50/186 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0585 ,  H01M50/112 ,  H01M50/148 ,  H01M50/174 ,  H01M50/193 ,  H01M50/198 ,  H01M50/30 ,  H01M50/548

CPC分类号： H01M50/186 ,  H01M4/661 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0585 ,  H01M50/112 ,  H01M50/148 ,  H01M50/174 ,  H01M50/193 ,  H01M50/198 ,  H01M50/30 ,  H01M50/548 ,  H01M2004/029

摘要： A bipolar battery includes N battery cores each comprising a cathode electrode, an anode electrode, and a separator, where N is an integer greater than one. N−1 bipolar plates include a first layer made of a first material, a second layer made of a second material, a center portion, and first and second sides extending transversely relative to the center portion. A battery enclosure including a cover and a lower portion including sides defining a cavity. The N−1 bipolar plates are arranged in the cavity between adjacent ones of the N battery cores and the N battery cores are connected in series by the N−1 bipolar plates. The first and second sides of the N−1 bipolar plates are one of inserted into “L”-shaped slots in the sides of the lower portion, and molded into the sides of the lower portion.

公开(公告)号：US11916256B2

公开(公告)日：2024-02-27

申请号：US17172903

申请日：2021-02-10

申请人： Medtronic, Inc.

发明人： Joseph J. Viavattine ,  Erik J. Hovland

IPC分类号： H01M50/538 ,  H01M50/533 ,  H01M50/184 ,  H01M50/174 ,  H01M50/536

CPC分类号： H01M50/538 ,  H01M50/174 ,  H01M50/184 ,  H01M50/533 ,  H01M50/536

摘要： In some examples, an assembly for a medical device. The assembly includes a first electrode comprising a first conductive tab, and a first current collector; a second electrode including a second conductive tab, a second current collector, a third current collector, and at least one connector connecting the second current collector to the third current collector, wherein the second current collector and the third current collector are folded over each other about the at least one connector, wherein the second conductive tab is coupled to the second current collector, and wherein the third current collector is electrically coupled to second conductive tab via the at least one connector and the second current collector; and a foil package being sealed over the first conductive tab and the second conductive tab to partially enclose the first electrode and second electrode.