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公开(公告)号：US12113177B2
公开(公告)日：2024-10-08
申请号：US18225960
申请日：2023-07-25
发明人： Yufei Wang , John S. Miller , John Hession , Arden P Johnson
IPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/58 , H01M4/62 , H01M4/66 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/131 , H01M50/138 , H01M50/148 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466
CPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/368 , H01M4/382 , H01M4/582 , H01M4/623 , H01M4/625 , H01M4/662 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/138 , H01M50/1535 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466 , H01M50/131 , H01M2300/0031 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector, which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US20230365550A1
公开(公告)日：2023-11-16
申请号：US18225960
申请日：2023-07-25
发明人： Yufei Wang , John S. Miller , John Hession , Arden P. Johnson
IPC分类号： C07D417/14 , C07D417/06 , C07D285/135 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D401/12 , C07D417/08 , A61K31/4545 , C07D401/04
CPC分类号： C07D417/14 , C07D417/06 , C07D285/135 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D401/12 , C07D417/08 , A61K31/4545 , C07D401/04 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector, which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US11923511B2
公开(公告)日：2024-03-05
申请号：US16925755
申请日：2020-07-10
发明人： Yufei Wang , John S. Miller , John Hession , Arden P Johnson
IPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/58 , H01M4/62 , H01M4/66 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/131 , H01M50/138 , H01M50/148 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466
CPC分类号： H01M10/0587 , A61K31/433 , A61K31/44 , A61K31/4439 , A61K31/444 , A61K31/4545 , A61K31/4965 , A61K31/497 , A61K31/501 , A61K31/505 , A61K31/506 , A61K45/06 , C07D213/75 , C07D239/42 , C07D241/20 , C07D285/135 , C07D401/04 , C07D401/12 , C07D417/06 , C07D417/08 , C07D417/14 , H01M4/134 , H01M4/368 , H01M4/382 , H01M4/582 , H01M4/623 , H01M4/625 , H01M4/662 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M50/119 , H01M50/138 , H01M50/1535 , H01M50/159 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/466 , H01M50/131 , H01M2300/0031 , Y02A50/30
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US20210013550A1
公开(公告)日：2021-01-14
申请号：US16925755
申请日：2020-07-10
发明人： Yufei Wang , John S. Miller , John Hession , Arden P. Johnson
IPC分类号： H01M10/0587 , H01M10/052 , H01M2/04 , H01M2/08 , H01M2/06 , H01M2/02 , H01M4/134 , H01M4/38 , H01M4/66 , H01M4/36 , H01M4/62 , H01M4/58 , H01M10/0569 , H01M10/0568
摘要： A novel wound electrode assembly for a lithium oxyhalide electrochemical cell is described. The electrode assembly comprises an elongate cathode of an electrochemically non-active but electrically conductive carbonaceous material disposed between an inner elongate portion and an outer elongate portion of a unitary lithium anode. That way, lithium faces the entire length of the opposed major sides of the cathode. This inner anode portion/cathode/outer anode portion configuration is rolled into a wound-shaped electrode assembly that is housed inside a cylindrically-shaped casing. A cylindrically-shaped sheet-type spring centered in the electrode assembly presses outwardly to limit axial movement of the electrode assembly. In one embodiment, all the non-active components, except for the cathode current collector which is nickel, are made of stainless-steel. This provides the cell with a low magnetic signature without adversely affecting the cell's high-rate capability.
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公开(公告)号：US10461299B1
公开(公告)日：2019-10-29
申请号：US14058683
申请日：2013-10-21
摘要： Various embodiments of an electrochemical cell interconnect assembly are described. The interconnect assembly is designed to be positioned between two adjacent electrochemical cells, providing an electrical conduit therebetween. The interconnect assembly consists of an interconnect body having a curved formed and an interwoven wire structure. The interconnect assembly is designed to provide a robust electrical connection between two adjacent electrochemical cells in extreme mechanical stress and temperature environments.
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