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1.发明授权公开(公告)号：US11411253B2
公开(公告)日：2022-08-09
申请号：US17545045
申请日：2021-12-08
发明人： Robert S. Busacca , Bruno A. Valdes , Murali Ramasubramanian , Ashok Lahiri , Gardner Cameron Dales , John F. Varni , Gunther A. Koblmiller , Robert F. Kinchen , Kim L. Fortunati
IPC分类号： H01M10/0585 , H01M10/0525
摘要： A process for merging webs for the production of an electrode assembly for a secondary battery, the process comprising: moving a first web comprising a population of first components for electrode sub-units, the first components delineated by corresponding weakened patterns, and a population of first conveying features. Moving a second web comprising a population of second components for the electrode sub-units, the second components delineated by corresponding weakened patterns, and a population of second conveying features. Conveying a receiving member, the receiving member comprising a plurality of projections. Receiving the first web on the receiving member. Overlaying, the second web on the first web such that the first components are aligned with the second components and the conveying features of the second web are engaged by the plurality of projections on the receiving member. The second web merge location being spaced from the first web merge location.
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2.发明申请公开(公告)号：US20220352554A1
公开(公告)日：2022-11-03
申请号：US17864741
申请日：2022-07-14
发明人： Robert S. Busacca , Bruno A. Valdes , Murali Ramasubramanian , Ashok Lahiri , Gardner Cameron Dales , John F. Varni , Gunther A. Koblmiller , Robert F. Kinchen , Kim L. Fortunati
IPC分类号： H01M10/0585 , H01M10/0525
摘要： An apparatus for merging webs for the production of an electrode assembly for a secondary battery includes first and second webs of base material wound on a first spool and a second spool, respectively. The apparatus also includes first and second rotating assemblies configured to move the first and second webs of base material along a first web merge path and a second web merge path, respectively. The first and second rotating assemblies are configured to control a tension of the respective web of base material in a down web direction along a portion of the respective web merge path located between the respective spool and rotating assembly. The apparatus also includes a receiving member configured to receive the first and second webs of base material at first and second web merge locations, respectively, such that the second web of base material overlays the first web of base material.
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3.发明申请公开(公告)号：US20220181702A1
公开(公告)日：2022-06-09
申请号：US17545045
申请日：2021-12-08
发明人： Robert S. Busacca , Bruno A. Valdes , Murali Ramasubramanian , Ashok Lahiri , Gardner Cameron Dales , John F. Varni , Gunther A. Koblmiller , Robert F. Kinchen , Kim L. Fortunati
IPC分类号： H01M10/0585 , H01M10/0525
摘要： A process for merging webs for the production of an electrode assembly for a secondary battery, the process comprising: moving a first web comprising a population of first components for electrode sub-units, the first components delineated by corresponding weakened patterns, and a population of first conveying features. Moving a second web comprising a population of second components for the electrode sub-units, the second components delineated by corresponding weakened patterns, and a population of second conveying features. Conveying a receiving member, the receiving member comprising a plurality of projections. Receiving the first web on the receiving member. Overlaying, the second web on the first web such that the first components are aligned with the second components and the conveying features of the second web are engaged by the plurality of projections on the receiving member. The second web merge location being spaced from the first web merge location.
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4.发明公开公开(公告)号：US20230268556A9
公开(公告)日：2023-08-24
申请号：US17864741
申请日：2022-07-14
发明人： Robert S. Busacca , Bruno A. Valdes , Murali Ramasubramanian , Ashok Lahiri , Gardner Cameron Dales , John F. Varni , Gunther A. Koblmiller , Robert F. Kinchen , Kim L. Fortunati
IPC分类号： H01M10/0585 , H01M10/0525
CPC分类号： H01M10/0585 , H01M10/0525
摘要： An apparatus for merging webs for the production of an electrode assembly for a secondary battery includes first and second webs of base material wound on a first spool and a second spool, respectively. The apparatus also includes first and second rotating assemblies configured to move the first and second webs of base material along a first web merge path and a second web merge path, respectively. The first and second rotating assemblies are configured to control a tension of the respective web of base material in a down web direction along a portion of the respective web merge path located between the respective spool and rotating assembly. The apparatus also includes a receiving member configured to receive the first and second webs of base material at first and second web merge locations, respectively, such that the second web of base material overlays the first web of base material.
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