公开(公告)号：EP3439067A1

公开(公告)日：2019-02-06

申请号：EP17775254.0

申请日：2017-03-29

申请人： Toppan Printing Co., Ltd.

发明人： MURAKI Takuya ,  YAMAZAKI Tomohiko ,  SUZUTA Masayoshi

IPC分类号： H01M2/02 ,  B65D65/40 ,  H01G11/78 ,  H01M2/10

CPC分类号： H01M2/0287 ,  B32B7/12 ,  B32B15/04 ,  B32B37/1284 ,  B32B2038/0076 ,  B32B2255/26 ,  B32B2457/10 ,  B32B2457/16 ,  B32B2553/00 ,  B65D65/40 ,  H01G11/78 ,  H01G11/80 ,  H01G11/84 ,  H01M2/0285 ,  H01M2/0292 ,  H01M2/08 ,  H01M2/1094 ,  H01M2002/0297 ,  Y02E60/13

摘要： Provided is a packaging material for a power storage device, the packaging material including a structure in which at least a substrate protective layer, a substrate layer, an adhesive layer, a metal foil layer, a sealant adhesive layer, and a sealant layer are laminated in this order, wherein the substrate protective layer is a cured product of a raw material containing a polyester resin or an acrylic resin, and a curing agent; the polyester resin or the acrylic resin has reactive groups reactive with the curing agent at a terminal position and/or in a side chain; the curing agent contains an isocyanate other than an alicyclic isocyanate, and an alicyclic isocyanate; and the ratio ([a]/[b]) of the weight of the isocyanate other than an alicyclic isocyanate [a] to the weight of the alicyclic isocyanate [b] is 99/1 to 80/20.

公开(公告)号：EP3376560A1

公开(公告)日：2018-09-19

申请号：EP18161339.9

申请日：2012-04-16

申请人： Advanced Battery Concepts, LLC

发明人： Hobday, Donald ,  Shaffer II, Edward

IPC分类号： H01M2/10 ,  H01M2/12 ,  H01M4/14 ,  H01M10/04 ,  H01M10/14 ,  H01M10/18 ,  H01M10/28 ,  H01M6/48 ,  H01M2/02 ,  H01M4/02 ,  H01M4/66 ,  H01M10/0525

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 a bipolar battery comprising:
a) one or more stacks of battery plates assembled into electrochemical cells comprising:
one or more bipolar plates comprising a substrate having an anode on one surface and a cathode on the opposite surface,
a monopolar plate comprising a substrate having a cathode deposited on one surface, and
a monopolar plate comprising a substrate having an anode deposited on one surface,
wherein the battery plates are arranged such that the surfaces of the battery plates having a cathode deposited on the surface face the surface of another battery plate having an anode deposited on the surface, and the monopolar plates are located at opposite ends of each stack of battery plates;
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;
c) 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 plates, and wherein the seal prevents the liquid electrolyte from flowing outside of the one or more stacks of battery plates.

公开(公告)号：EP3376555A1

公开(公告)日：2018-09-19

申请号：EP17189179.9

申请日：2017-09-04

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Ise, Kazuki ,  Matsuno, Shinsuke ,  Takami, Norio ,  Inagaki, Hiroki

IPC分类号： H01M2/06 ,  H01M2/08 ,  H01M2/10 ,  H01M10/36

CPC分类号： H01M4/244 ,  B32B27/06 ,  H01M2/06 ,  H01M2/065 ,  H01M2/08 ,  H01M2/1094 ,  H01M4/0404 ,  H01M10/36 ,  H01M10/3945 ,  H01M10/4207 ,  H01M2004/021

摘要： According to one approach, a secondary battery (10) is provided. The secondary battery (10) includes a negative electrode (3) including a negative electrode current collector (3a), a negative electrode terminal (17) electrically connected to the negative electrode current collector (3a), a joint (24) electrically connecting the negative electrode terminal (17) and the negative electrode current collector (3a), and a water repellent layer (25) covering the joint (24). The joint (24) is covered with the inner surface of the water repellent layer (25). A contact angle θ with respect to water on an outer surface of the water repellent layer (25) satisfies 80° ≤ θ.

公开(公告)号：EP3121871B1

公开(公告)日：2018-09-12

申请号：EP16188582.7

申请日：2012-07-06

申请人： Federal Express Corporation

发明人： PETZINGER, Mark, Richard

IPC分类号： H01M2/10 ,  H01M10/0525 ,  H01M10/48 ,  H01M10/625 ,  H01M10/6569 ,  H01M10/6567 ,  H01M10/643 ,  H01M10/623 ,  H01M10/655 ,  H01M10/613

CPC分类号： H01M10/613 ,  A62C3/00 ,  A62C3/06 ,  A62C3/07 ,  F25D7/00 ,  F25D29/006 ,  F28C3/005 ,  H01M2/1077 ,  H01M2/1094 ,  H01M10/0525 ,  H01M10/486 ,  H01M10/623 ,  H01M10/625 ,  H01M10/643 ,  H01M10/655 ,  H01M10/6567 ,  H01M10/6569

摘要： An apparatus may store at least one object (20) including at least one top end (22) and at least one bottom end (24). The apparatus may include a container (10) configured to store the at least one object (20) and a pouch (40) containing a liquid (44). The pouch (40) may be configured to substantially cover the at least one top end (22) of the at least one object (20) when stored inside the container (10). The pouch (40) may be configured to contact the at least one top end (22) of the at least one object (20) and to open when contacted by contents expelled from the at least one object (20) due to thermal runaway.

公开(公告)号：EP3161175B1

公开(公告)日：2018-08-22

申请号：EP15731870.0

申请日：2015-06-15

申请人： Salzgitter Flachstahl GmbH

发明人： BRAUN, Michael ,  OTTO, Manuel ,  EVERTZ, Thomas

IPC分类号： B22D11/00 ,  B32B15/08 ,  B32B15/18 ,  B32B1/08 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/34 ,  C22C38/38 ,  C21D6/00 ,  C21D8/02 ,  H01M2/10 ,  H01M2/34

CPC分类号： H01M2/1094 ,  B22D11/001 ,  B32B1/08 ,  B32B15/08 ,  B32B15/18 ,  B32B2307/206 ,  B32B2307/306 ,  B32B2307/50 ,  B32B2307/714 ,  B32B2457/10 ,  B32B2597/00 ,  B32B2605/08 ,  C21D6/002 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0284 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/34 ,  C22C38/38 ,  H01M2/347 ,  H01M2200/00 ,  H01M2220/20

公开(公告)号：EP3357107A1

公开(公告)日：2018-08-08

申请号：EP16788275.2

申请日：2016-09-26

申请人： Gogoro Inc.

发明人： LIU, Tai-Tsun ,  YEH, Po-Chang

IPC分类号： H01M2/10 ,  H01M2/12 ,  H01M10/653

CPC分类号： H01M2/1094 ,  H01M2/105 ,  H01M2/1235 ,  H01M10/653 ,  H01M2200/10 ,  H01M2220/30

摘要： A portable electrical energy storage device is provided with a frame that includes a plurality of receptacles for receiving a portion of a portable electrical energy storage cell. A cap is provided over the plurality of receptacles and the portion of the portable electrical energy storage cells received in the frame. In some embodiments, a passageway extends between adjacent receptacles. Disposed within the passageway is a plug which exhibits more resistance to thermal energy migration than other portions of the frame that define the adjacent receptacles.

公开(公告)号：EP3059798B1

公开(公告)日：2018-08-08

申请号：EP14853550.3

申请日：2014-10-16

申请人： NGK Insulators, Ltd.

发明人： WAKIDA, Keiichi ,  HOSHINO, Koji ,  OSAKA, Shinichiro

IPC分类号： H01M10/6556 ,  H01M2/10 ,  H01M10/39 ,  H01M10/613 ,  H01M10/615 ,  H01M10/6563 ,  H01M10/658 ,  H01M10/653 ,  H01M10/6551

CPC分类号： H01M10/6556 ,  H01M2/1016 ,  H01M2/1094 ,  H01M10/39 ,  H01M10/3909 ,  H01M10/613 ,  H01M10/615 ,  H01M10/653 ,  H01M10/6551 ,  H01M10/6563 ,  H01M10/658

摘要： The present invention relates to a secondary battery and provides a secondary battery that can be optimally operated without changing the heat insulating structure of a heat insulating container according to the level of a load. The secondary battery has: a box body (14) having a heat insulating structure, said box body (14) having an opening on the upper surface thereof and an assembled battery (18) housed therein; a lid body (20) having a heat insulating structure, said lid body (20) sealing the opening of the box body (14); and a duct (50) which is installed at least between the box body (14) and the lid body (20) and inside which a fluid circulates.

公开(公告)号：EP3340337A4

公开(公告)日：2018-08-01

申请号：EP16868767

申请日：2016-08-23

申请人： LG CHEMICAL LTD

发明人： LEE KI-YOUNG

IPC分类号： H01M2/10 ,  A62D1/00 ,  H01M10/0525 ,  H01M10/42 ,  H01M10/48

CPC分类号： A62D1/00 ,  H01M2/1077 ,  H01M2/1094 ,  H01M10/0525 ,  H01M10/425 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2200/20 ,  H01M2220/20

摘要： Provided are a battery pack and a control method using the same, the battery pack having improved safety so as to prevent fire or prevent fire from spreading even if ignited, thereby reducing the risks which can occur during ignition. The battery pack, according to the present invention , comprises: an electrode assembly comprising an anode, a cathode, and a separator; and a single cell or a plurality of cells having a pouch-shaped battery case for accommodating the electrode assembly, wherein the cell is accommodated and stacked by the module case, the module case comprises a fire suppression agent or a fire extinguishing agent at the inner or outer part thereof such that the fire suppression agent or the fire extinguishing agent is automatically discharged from the module case when cell swelling occurs.

公开(公告)号：EP3235024A4

公开(公告)日：2018-08-01

申请号：EP15870914

申请日：2015-12-15

申请人： A123 SYSTEMS LLC

发明人： HUGHES TIMOTHY E ,  WANG LINGCHANG ,  AHMAD ARFAN

IPC分类号： H01M2/10 ,  H01M10/04

CPC分类号： H01M2/1077 ,  H01M2/105 ,  H01M2/1094 ,  H01M2/206 ,  H01M2220/20

摘要： A battery is provided comprising a plurality of cylindrical type cells. Three cylindrical cells may be arranged in a triangular configuration with an electrical isolation spacer positioned between the three cylindrical cells, and a casing may be wrapped around the cells to restrict relative movement of the cells forming a cell group. Multiple cells groups, separated by electrical isolation spacers, may be electrically coupled via bus bars and arranged to form a cell module, where multiple cell modules may be included in the battery, and where the cell modules may be electrically coupled via inter-module connectors.

公开(公告)号：EP3079183B1

公开(公告)日：2018-07-25

申请号：EP15773356.9

申请日：2015-04-01

申请人： LG Chem, Ltd.

发明人： CHOI, Jong-Woon ,  KANG, Dal-Mo

IPC分类号： H01M2/10 ,  H01M2/02 ,  H01M2/20 ,  H01M10/65 ,  H01M10/04 ,  H01M10/48 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/6555 ,  H01M10/613

CPC分类号： H01M2/1077 ,  H01M2/1016 ,  H01M2/1061 ,  H01M2/1094 ,  H01M2/202 ,  H01M2/204 ,  H01M2/206 ,  H01M10/0481 ,  H01M10/482 ,  H01M10/613 ,  H01M10/647 ,  H01M10/653 ,  H01M10/6551 ,  H01M10/6555 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

摘要： Disclosed is a battery module array which has high space utilization and is easy to fabricate. The battery module array includes a plurality of battery modules, end plates, tension bars, a front sensing unit, a rear sensing unit, an under-base bar, a front cover, and a rear cover.