公开(公告)号：US20190198845A1

公开(公告)日：2019-06-27

申请号：US16230921

申请日：2018-12-21

申请人： Samsung SDI Co., Ltd.

发明人： Jangwoong Bae ,  Shidong Park ,  Jisoon Lim ,  Eungi Heo

IPC分类号： H01M2/20 ,  H01M2/10 ,  H01M2/30 ,  H01M2/24 ,  H01M2/26

CPC分类号： H01M2/206 ,  H01M2/1077 ,  H01M2/24 ,  H01M2/266 ,  H01M2/30 ,  H01M2220/20

摘要： A battery pack includes: a plurality of parallel modules arranged in an arrangement direction; and a bus bar through which different polarities of parallel modules of the plurality of parallel modules that are not adjacent to each other in the arrangement direction are connected in series to each other. In the battery pack, output terminals having different polarities are provided at adjacent positions. Therefore, the battery pack may be easily electrically connected to a set device. In addition, since the electrical paths of the output terminals are shortened, the battery pack may have improved electrical output power and spatial efficiency by a simple structure, and may be durable against vibrations and shocks.

公开(公告)号：US20180301668A1

公开(公告)日：2018-10-18

申请号：US15766300

申请日：2016-09-26

申请人： Jaguar Land Rover Limited

发明人： Stephen NICHOLLS

IPC分类号： H01M2/02 ,  H01M2/24 ,  H01M2/04 ,  H01M2/26 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6557 ,  H01M10/04 ,  B60L11/18

CPC分类号： H01M2/0242 ,  B60L50/64 ,  H01M2/0262 ,  H01M2/028 ,  H01M2/0285 ,  H01M2/043 ,  H01M2/1077 ,  H01M2/24 ,  H01M2/26 ,  H01M2/266 ,  H01M10/04 ,  H01M10/0431 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6557 ,  H01M2220/20

摘要： An apparatus (101, 101B, 101C, 101D, 101E), an electrical system (706), a vehicle (701) and a method (800) are disclosed. The apparatus (101) comprises a plurality of battery cells (102), each of the battery cells (102) comprising a layer of positive electrode material (103), a layer of electrolyte material (104) and a layer of negative electrode material (105). The apparatus also comprises a container means for containing battery cells (106, 106B, 106D, 6E) formed of an electrically conductive material and having a plurality of cavities (107). Each of the cavities contains at least a respective one of the battery cells (102), and the container means (106, 106B, 106D, 106E) is in direct contact with at least one of the positive electrode material (103) and the electrolyte material (104) of each battery cell (102) or alternatively at least one of the negative electrode material (105) and the electrolyte material (104) of each battery cell (102).

公开(公告)号：US20180229621A1

公开(公告)日：2018-08-16

申请号：US15752124

申请日：2017-01-25

申请人： LG CHEM, LTD.

发明人： Tae-Hwan ROH ,  Yu-Na KWON ,  Sung-Gon KIM ,  Tae-Hyuck KIM

IPC分类号： B60L11/18 ,  H01M2/10 ,  H01M2/26 ,  H01M2/20 ,  H01M10/04 ,  H01M10/42

CPC分类号： B60L11/1877 ,  B60L50/50 ,  B60L50/66 ,  H01M2/10 ,  H01M2/1066 ,  H01M2/1077 ,  H01M2/20 ,  H01M2/204 ,  H01M2/206 ,  H01M2/24 ,  H01M2/26 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/425 ,  H01M2220/20

摘要： Disclosed is a battery module, which includes a battery cell assembly having a plurality of battery cells stacked on one another so that a pair of electrode leads protrudes on one side of each battery cell; and an ICB assembly configured to cover one side of the battery cell assembly to electrically connect the pair of electrode leads of the plurality of battery cells, the ICB assembly having a plurality of lead slots through each of which electrode leads of two battery cells facing each other pass in common.

公开(公告)号：US09997809B2

公开(公告)日：2018-06-12

申请号：US14975892

申请日：2015-12-21

申请人： SAMSUNG SDI CO., LTD.

发明人： Ha-Neul Lee

IPC分类号： H01M2/20 ,  H01M10/42 ,  H01M2/10 ,  H01M2/22 ,  H01M2/24

CPC分类号： H01M10/425 ,  H01M2/10 ,  H01M2/1016 ,  H01M2/105 ,  H01M2/202 ,  H01M2/22 ,  H01M2/24 ,  H01M2220/20 ,  H01M2220/30

摘要： A battery module, including a plurality of rechargeable batteries; a holder fixing the rechargeable batteries; an electrode tab connecting the rechargeable batteries, the electrode tab including a bent portion bent and then extending in a side direction of the rechargeable batteries; and a balancing wire connecting the electrode tab and the protection circuit board, the bent portion of the electrode tab including a protruding portion protruding from a surface of the electrode tab.

公开(公告)号：US09985268B2

公开(公告)日：2018-05-29

申请号：US14231329

申请日：2014-03-31

申请人： Johnson Controls Technology Company

发明人： Gary P. Houchin-Miller ,  Mikhail S. Balk ,  Richard M. DeKeuster ,  Stephen D. Cash

IPC分类号： H01M2/10 ,  H01M2/22 ,  B60R16/03 ,  H02J7/00 ,  G01R31/36 ,  H01M10/04 ,  H01M10/42 ,  H01M10/058 ,  H01M2/12 ,  H01M2/24 ,  H01M2/20 ,  H01M2/34 ,  H01H47/32 ,  H01M10/48 ,  H05K1/18 ,  H05K3/32 ,  B60L11/18 ,  H01M2/30 ,  H01M10/6551 ,  B60L1/00 ,  B60L1/02 ,  B60L1/14 ,  B60L3/00 ,  B60L3/12 ,  B60L11/12 ,  B60L11/14 ,  B60L15/20 ,  B60R16/033 ,  H01R12/71 ,  H05K1/02 ,  H02H7/18 ,  G01R31/02 ,  H01M2/32 ,  H01M4/66

CPC分类号： H01M2/22 ,  B60L1/003 ,  B60L1/02 ,  B60L1/14 ,  B60L3/0046 ,  B60L3/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1874 ,  B60L11/1877 ,  B60L11/1879 ,  B60L15/20 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/34 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/10 ,  B60L2260/26 ,  B60L2270/20 ,  B60R16/03 ,  B60R16/033 ,  G01R31/025 ,  G01R31/362 ,  G01R31/3627 ,  H01H47/325 ,  H01M2/1077 ,  H01M2/1205 ,  H01M2/1211 ,  H01M2/1252 ,  H01M2/20 ,  H01M2/206 ,  H01M2/24 ,  H01M2/305 ,  H01M2/32 ,  H01M2/34 ,  H01M2/342 ,  H01M4/661 ,  H01M4/665 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/058 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/482 ,  H01M10/486 ,  H01M10/6551 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2200/103 ,  H01M2220/20 ,  H01M2250/20 ,  H01R12/716 ,  H02H7/18 ,  H02J7/0021 ,  H02J7/0063 ,  H05K1/0262 ,  H05K1/0263 ,  H05K1/18 ,  H05K3/32 ,  H05K2201/10492 ,  H05K2201/1053 ,  H05K2201/10545 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7016 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7061 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114

摘要： A battery module includes a housing configured to hold prismatic battery cells within a space defined by four interior walls of the housing. The housing includes a first interior wall that includes partitions extending upwards from a bottom of the housing and a second interior wall that includes partitions extending upwards from the bottom of the housing. The first interior wall faces opposite the second interior wall. The partitions disposed on the first interior wall and the partitions disposed on the second interior wall define slots between adjacent partitions, where each of the slots increases in width between the adjacent partitions from the bottom of the housing upwards. Each of the slots is configured to retain one of the prismatic battery cells.

公开(公告)号：US20180130993A1

公开(公告)日：2018-05-10

申请号：US15711429

申请日：2017-09-21

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Hojung Yang ,  Kyounghwan Kim ,  Hwiyeol Park ,  Sungjin Lim ,  Huisu Jeong ,  Jin S. Heo

IPC分类号： H01M2/24 ,  H01M10/052 ,  H01M2/04

CPC分类号： H01M2/24 ,  H01M2/0417 ,  H01M10/0454 ,  H01M10/0481 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058 ,  H01M2300/0068

摘要： A plurality of unit cells is stacked on each other in a secondary battery, and each of the plurality of unit cells includes first and second collector layers, which are spaced apart from each other, and a 3-dimensional (“3D”) electrode structure provided between the first and second collector layers and having an outer side surface that is externally exposed and insulated, wherein, in the plurality of unit cells, the first collector layers are stacked to face each other and the second collector layers are stacked to face each other.

公开(公告)号：US09923184B2

公开(公告)日：2018-03-20

申请号：US14835940

申请日：2015-08-26

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Jose Lopez De Arroyabe ,  Karl-Heinz Gaubatz

IPC分类号： H01M2/20 ,  H01M10/42 ,  B23K20/00 ,  H01M10/48 ,  B60L1/02 ,  B60L3/00 ,  B60L11/18 ,  H01L23/00 ,  H01M2/24 ,  B23K101/38 ,  H01L23/367

CPC分类号： H01M2/206 ,  B23K20/004 ,  B23K20/005 ,  B23K2101/38 ,  B60L1/02 ,  B60L3/0046 ,  B60L11/1864 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2270/145 ,  H01L23/3677 ,  H01L24/45 ,  H01L24/49 ,  H01L24/78 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/49 ,  H01L2224/78 ,  H01L2224/78301 ,  H01L2924/181 ,  H01M2/24 ,  H01M10/425 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7061 ,  H01L2924/2076 ,  H01L2924/00014 ,  H01L2924/00

摘要： A high-voltage energy storage module for supplying a voltage, in particular to a motor vehicle, includes at least two storage cells and at least one electrically conductive connection between two poles of different storage cells. The individual connection consists of multiple adjacently arranged bonding wires, and each bonding wire is secured to the two poles by means of a wire bonding.

公开(公告)号：US20180053926A1

公开(公告)日：2018-02-22

申请号：US15802797

申请日：2017-11-03

申请人： ADVANCED BATTERY CONCEPTS, LLC

发明人： Edward O. Shaffer, II ,  Donald Hobday

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.

公开(公告)号：US20180013121A1

公开(公告)日：2018-01-11

申请号：US15638759

申请日：2017-06-30

申请人： SAMSUNG SDI CO., LTD.

发明人： Sangdo HUR

IPC分类号： H01M2/24 ,  H01M10/04 ,  H01M2/04

CPC分类号： H01M2/24 ,  H01M2/04 ,  H01M2/1022 ,  H01M2/1066 ,  H01M10/0413 ,  H01M10/4257

摘要： A secondary battery includes a battery cell, a protection circuit module electrically connected to the battery cell, a top case covering the protection circuit module, and a bottom case covering a bottom surface of the battery cell. The bottom case includes a pull tab protruding to an outside of the bottom case.

公开(公告)号：US09859543B2

公开(公告)日：2018-01-02

申请号：US15340301

申请日：2016-11-01

申请人： ADVANCED BATTERY CONCEPTS, LLC

发明人： Edward O. Shaffer, II ,  Donald Hobday

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.