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公开(公告)号：US12015157B2
公开(公告)日：2024-06-18
申请号：US18161918
申请日：2023-01-31
发明人： Edward O. Shaffer, II , Donald Hobday , Brian R. Sturdavant , Jeffrey L. Adkins , Adam V. Cadena
CPC分类号： H01M4/78 , H01M10/0486 , H01M2004/021 , H01M2004/029
摘要： A battery plate having a substrate with opposing surfaces and one or more nonplanar structures and one or more active materials disposed on at least one of the opposing surfaces; wherein the battery plate includes one or more of: i) one or more projections disposed within but do not extend beyond the active material; ii) one or more projections which project beyond the active material and substantially free of the active material or dust formed from the active material; and/or iii) a frame about the periphery of the substrate which projects beyond the active material and is substantially free of the active material or dust formed from the active material; and wherein the battery plate is adapted to form part of one or more electrochemical cells in a battery assembly.
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公开(公告)号：US20200091521A1
公开(公告)日：2020-03-19
申请号：US16615031
申请日：2018-05-18
发明人： Edward O. Shaffer, II , Donald Hobday , Brian R. Sturdavant , Jeffrey L. Adkins , Adam V. Cadena
摘要： A battery plate having a substrate with opposing surfaces and one or more nonplanar structures and one or more active materials disposed on at least one of the opposing surfaces; wherein the battery plate includes one or more of: i) one or more projections disposed within but do not extend beyond the active material; ii) one or more projections which project beyond the active material and substantially free of the active material or dust formed from the active material; and/or iii) a frame about the periphery of the substrate which projects beyond the active material and is substantially free of the active material or dust formed from the active material; and wherein the battery plate is adapted to form part of one or more electrochemical cells in a battery assembly.
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公开(公告)号：US20170244134A1
公开(公告)日：2017-08-24
申请号：US15589201
申请日：2017-05-08
CPC分类号： H01M2/18 , H01M2/06 , H01M2/1016 , H01M2/1072 , H01M2/12 , H01M2/1264 , H01M2/145 , H01M2/1613 , H01M2/1653 , H01M2/24 , H01M2/36 , H01M10/0418 , H01M10/0525 , H01M10/18 , H01M10/613 , H01M10/6557 , H01M2004/029
摘要： The invention relates to an article comprising: a) one or more stacks of battery plates comprising one or more bipolar plates; b) located between each plate is a separator and a liquid electrolyte; further comprising one of more of the features: 1) c) the one or more stacks of battery plates having a plurality of channels passing transversely though the portion of the plates having the cathode and/or the anode deposited thereon; and d) i) one or more seals about the periphery of the channels which prevent the leakage of the liquid elelctrolyte into the channels, and/or posts located in one or more of the channels having on each end an overlapping portion that covers the channel and sealing surface on the outside of the monopolar plates adjacent to the holes for the transverse channels and applies pressure on the sealing surface of the monopolar plates wherein the pressure is sufficient to withstand pressures created during assembly and operation of electrochemical cells created by the stacks of battery plates; 2) c) a membrane comprising a thermoplastic polymer is disposed about the entire periphery of the edges of the stack of plates; 3 wherein the separator is in the form of a sheet having adhered to its periphery a frame; andm4) c) an integrated valve and integrated channel communicating with the valve.
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公开(公告)号：US09685677B2
公开(公告)日：2017-06-20
申请号：US15070117
申请日：2016-03-15
IPC分类号： H01M10/04 , H01M2/10 , H01M2/24 , H01M10/0525
CPC分类号： H01M2/18 , H01M2/06 , H01M2/1016 , H01M2/1072 , H01M2/12 , H01M2/1264 , H01M2/145 , H01M2/1613 , H01M2/1653 , H01M2/24 , H01M2/36 , H01M10/0418 , H01M10/0525 , H01M10/18 , H01M10/613 , H01M10/6557 , H01M2004/029
摘要： The invention relates to an article comprising: a) one or more stacks of battery plates comprising one or more bipolar plates; b) located between each plate is a separator and a liquid electrolyte; further comprising one of more of the features: 1) c) the one or more stacks of battery plates having a plurality of channels passing transversely though the portion of the plates having the cathode and/or the anode deposited thereon; and d) i) one or more seals about the periphery of the channels which prevent the leakage of the liquid elelctrolyte into the channels, and/or posts located in one or more of the channels having on each end an overlapping portion that covers the channel and sealing surface on the outside of the monopolar plates adjacent to the holes for the transverse channels and applies pressure on the sealing surface of the monopolar plates wherein the pressure is sufficient to withstand pressures created during assembly and operation of electrochemical cells created by the stacks of battery plates; 2) c) a membrane comprising a thermoplastic polymer is disposed about the entire periphery of the edges of the stack of plates; 3 wherein the separator is in the form of a sheet having adhered to its periphery a frame; and m4) c) an integrated valve and integrated channel communicating with the valve.
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公开(公告)号：US10446822B2
公开(公告)日：2019-10-15
申请号：US15808310
申请日：2017-11-09
IPC分类号： H01M2/18 , H01M2/24 , H01M10/0525 , H01M2/10 , H01M2/16 , H01M2/12 , H01M2/36 , H01M10/613 , H01M10/6557 , H01M10/04 , H01M2/14 , H01M4/02
摘要： A bipolar battery including a) one or more stacks of battery plates assembled into electrochemical cells having i) one or more bipolar plates and ii) a first and second monopolar plate; b) a liquid electrolyte disposed between each pair of battery plates, wherein the liquid electrolyte functions with an anode and cathode pair to form an electrochemical cell; c) a separator located between the anode and the cathode of the electrochemical cell; and d) a membrane comprising a polymeric material disposed about an entire periphery of edges of the one or more stacks of battery plates so as to form a seal about the periphery of the edge of the battery plates, and wherein the seal prevents the liquid electrolyte from flowing outside of the one or more stacks of battery plates.
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公开(公告)号：US20180053926A1
公开(公告)日：2018-02-22
申请号：US15802797
申请日：2017-11-03
IPC分类号： H01M2/18 , H01M2/16 , H01M10/0525 , H01M10/04 , H01M2/36 , H01M2/24 , H01M10/613 , H01M2/14 , H01M2/12 , H01M2/10 , H01M10/6557 , H01M4/02
CPC分类号： H01M2/18 , H01M2/1016 , H01M2/1072 , H01M2/12 , H01M2/1223 , H01M2/1252 , H01M2/145 , H01M2/1613 , H01M2/1653 , H01M2/24 , H01M2/266 , H01M2/36 , H01M10/0418 , H01M10/0463 , H01M10/0468 , H01M10/0486 , H01M10/052 , H01M10/0525 , H01M10/0585 , H01M10/613 , H01M10/6557 , H01M2004/029
摘要： A bipolar battery having: a) two or more stacks of battery plates; b) a liquid electrolyte disposed in between the battery plates to form electrochemical cells; c) a plurality of separators, wherein each individual separator is located in each electrochemical cell; d) one or more dual polar battery plates disposed between two or more stacks of battery plates, the dual polar battery plate(s) including: (i) a first anode or cathode located on one surface; (ii) a second anode or cathode located on an opposing surface; and (iii) one or more current conductors between the first anode or cathode and the second anode or cathode; and e) one or more current conduits which connect the one or more current conductors directly or indirectly to one or more battery terminals.
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公开(公告)号：US09859543B2
公开(公告)日：2018-01-02
申请号：US15340301
申请日：2016-11-01
IPC分类号： H01M2/18 , H01M10/04 , H01M2/10 , H01M2/24 , H01M10/0525 , H01M10/613 , H01M10/6557 , H01M2/12 , H01M2/14 , H01M2/16 , H01M2/36 , H01M4/02
CPC分类号： H01M2/18 , H01M2/06 , H01M2/1016 , H01M2/1072 , H01M2/12 , H01M2/1264 , H01M2/145 , H01M2/1613 , H01M2/1653 , H01M2/24 , H01M2/36 , H01M10/0418 , H01M10/0525 , H01M10/18 , H01M10/613 , H01M10/6557 , H01M2004/029
摘要： The invention relates to an article comprising: a) one or more stacks of battery plates comprising one or more bipolar plates; b) located between each plate is a separator and a liquid electrolyte; further comprising one of more of the features: 1) c) the one or more stacks of battery plates having a plurality of channels passing transversely though the portion of the plates having the cathode and/or the anode deposited thereon; and d) i) one or more seals about the periphery of the channels which prevent the leakage of the liquid elelctrolyte into the channels, and/or posts located in one or more of the channels having on each end an overlapping portion that covers the channel and sealing surface on the outside of the monopolar plates adjacent to the holes for the transverse channels and applies pressure on the sealing surface of the monopolar plates wherein the pressure is sufficient to withstand pressures created during assembly and operation of electrochemical cells created by the stacks of battery plates; 2) c) a membrane comprising a thermoplastic polymer is disposed about the entire periphery of the edges of the stack of plates; 3 wherein the separator is in the form of a sheet having adhered to its periphery a frame; and m4) c) an integrated valve and integrated channel communicating with the valve.
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公开(公告)号：US09531031B2
公开(公告)日：2016-12-27
申请号：US14608584
申请日：2015-01-29
IPC分类号： H01M10/04 , H01M2/10 , H01M2/12 , H01M10/14 , H01M10/18 , H01M6/48 , H01M4/14 , H01M10/28 , H01M4/66 , H01M2/34 , H01M4/02
CPC分类号： H01M10/0418 , H01M2/0262 , H01M2/0267 , H01M2/1094 , H01M2/1223 , H01M2/348 , H01M4/14 , H01M4/668 , H01M6/48 , H01M10/044 , H01M10/0468 , H01M10/0525 , H01M10/14 , H01M10/18 , H01M10/282 , H01M2004/029 , H01M2220/20 , H01M2300/0011 , Y02E60/124 , Y02E60/126 , Y02E60/50
摘要： The invention relates to an article comprising: a) one or more stacks of battery plates comprising one or more bipolar plates; b) located between each plate is a separator and a liquid electrolyte; further comprising one of more of the features: 1) c) the one or more stacks of battery plates having a plurality of channels passing transversely though the portion of the plates having the cathode and/or the anode deposited thereon; and d) i) one or more seals about the periphery of the channels which prevent the leakage of the liquid electrolyte into the channels, and/or posts located in one or more of the channels having on each end an overlapping portion that covers the channel and sealing surface on the outside of the monopolar plates adjacent to the holes for the transverse channels and applies pressure on the sealing surface of the monopolar plates.
摘要翻译： 本发明涉及一种制品，其包括：a）一个或多个堆叠的电池板，包括一个或多个双极板; b）位于每个板之间是分离器和液体电解质; 还包括以下特征之一：1）c）所述一个或多个电池板堆叠具有穿过其上沉积有阴极和/或阳极的板的横向通过的多个通道; 以及d）i）围绕通道周边的一个或多个密封件，其防止液体电解质泄漏到通道中，和/或位于一个或多个通道中的柱，其中每个端部具有覆盖通道的重叠部分 以及与用于横向通道的孔相邻的单极板的外侧上的密封表面，并且在单极板的密封表面上施加压力。
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公开(公告)号：US20230197970A1
公开(公告)日：2023-06-22
申请号：US18161918
申请日：2023-01-31
发明人： Edward O. Shaffer, II , Donald Hobday , Brian R. Sturdavant , Jeffrey L. Adkins , Adam V. Cadena
CPC分类号： H01M4/78 , H01M10/0486 , H01M2004/021
摘要： A battery plate having a substrate with opposing surfaces and one or more nonplanar structures and one or more active materials disposed on at least one of the opposing surfaces; wherein the battery plate includes one or more of: i) one or more projections disposed within but do not extend beyond the active material; ii) one or more projections which project beyond the active material and substantially free of the active material or dust formed from the active material; and/or iii) a frame about the periphery of the substrate which projects beyond the active material and is substantially free of the active material or dust formed from the active material; and wherein the battery plate is adapted to form part of one or more electrochemical cells in a battery assembly.
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公开(公告)号：US20180069222A1
公开(公告)日：2018-03-08
申请号：US15808310
申请日：2017-11-09
IPC分类号： H01M2/18 , H01M2/24 , H01M10/0525 , H01M10/04 , H01M2/10 , H01M2/16 , H01M2/12 , H01M2/36 , H01M10/613 , H01M10/6557
CPC分类号： H01M2/18 , H01M2/1016 , H01M2/1072 , H01M2/12 , H01M2/145 , H01M2/1613 , H01M2/1653 , H01M2/24 , H01M2/36 , H01M10/0418 , H01M10/044 , H01M10/0481 , H01M10/0525 , H01M10/613 , H01M10/6557 , H01M2004/029
摘要： A bipolar battery including a) one or more stacks of battery plates assembled into electrochemical cells having i) one or more bipolar plates and ii) a first and second monopolar plate; b) a liquid electrolyte disposed between each pair of battery plates, wherein the liquid electrolyte functions with an anode and cathode pair to form an electrochemical cell; c) a separator located between the anode and the cathode of the electrochemical cell; and d) a membrane comprising a polymeric material disposed about an entire periphery of edges of the one or more stacks of battery plates so as to form a seal about the periphery of the edge of the battery plates, and wherein the seal prevents the liquid electrolyte from flowing outside of the one or more stacks of battery plates.
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