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公开(公告)号：EP4282755A1
公开(公告)日：2023-11-29
申请号：EP22175206.6
申请日：2022-05-24
发明人： PLAZA, Angel , RICCI MORETTI, Luigi Umberto , FRITSCH, Gerd , CARL, Julian , PITRE, Ryan , SOBCZAK, Pawel , EECKELEERS, Laurent
IPC分类号： B64C29/00 , H01M10/42 , H01M10/625 , H01M10/6556 , H01M50/204 , H01M50/249 , H01M50/258 , H01M50/264 , H01M50/284 , H01M50/583 , H01M50/503 , H01M50/509 , H01M50/342
摘要： The present invention relates to a battery assembly (10), comprising a battery box (100), comprising a housing (100a) including a base plate (102) and a cover (104); at least one battery cell stack mounted inside the housing (100a), wherein each of the battery cell stacks in turn comprises a plurality of battery cells stacked on top of the base plate (102) along a stacking direction and electrically connected in series or in parallel; electrical connectors (108) disposed on the outer side of the housing (100a); and an interface unit for coupling with an electronics unit (200); and an electronics unit (200), comprising electronic control components (204); and an interface unit for coupling with the battery box (100); wherein in use the battery box (100) and the electronics unit (200) are interfaced by their such respective interface units such that operation of the at least one battery cell stack is controlled by the electronic control components (204) of the electronics unit (200). Furthermore, the invention relates to an electrical propulsion VTOL aircraft comprising such a battery assembly.
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公开(公告)号：EP3998669A1
公开(公告)日：2022-05-18
申请号：EP21158218.4
申请日：2021-02-19
发明人： PITRE, Ryan , PLAZA, Angel , WEBER, Joerg , FRITSCH, Gerd , SCHEILE, Felix , ADER, Armin , DIETRICH, Axel
IPC分类号： H01M10/625 , H01M10/6556 , H01M10/6567 , H01M50/211 , H01M50/342
摘要： A battery module (10) for a vehicle (100), in particular for an aircraft, comprises a housing (20), a cell stack (14) accommodated in the housing (20), an internal channel system (26) for heat transfer fluid disposed in the housing (20), a fluid inlet connector (42) and a fluid outlet connector (44) connected to the internal channel system (26) and adapted to being connected to an external thermal management system, wherein the fluid inlet connector (42) and the fluid outlet connector (44) are self-sealing connectors molded into the housing (20), preferably self-sealing and dripless connectors.
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公开(公告)号：EP3998673A1
公开(公告)日：2022-05-18
申请号：EP21158236.6
申请日：2021-02-19
发明人： PITRE, Ryan , PLAZA, Angel , WEBER, Joerg , FRITSCH, Gerd , DUNTHORN, Jason , SCHEILE, Felix , ADER, Armin , KNEISSL, Stefan , PULIPAKA, Pradeep , LEAL, Marina
IPC分类号： H01M50/211 , H01M50/229 , H01M50/231 , H01M50/233 , H01M50/30
摘要： A battery module (10) for a vehicle, in particular for an aircraft, comprises two end plates (12) and a cell stack (14) comprising an arrangement of several interconnected battery cells (16), in particular pouch cells, that are arranged in a row along a stacking direction (S), wherein the cell stack (14) is sandwiched between the two end plates (12) in the stacking direction (S), wherein the battery module (10) further comprises a separate tube-like enclosure (18) comprising a heat insulating material, the tube-like enclosure having a front opening (18f) and a back opening (18b) that are closed by the end plates (12), so that the tube-like enclosure (18) and the two end plates (12) form a housing (20) in which the cell stack (14) is accommodated.
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公开(公告)号：EP3998654A1
公开(公告)日：2022-05-18
申请号：EP21158168.1
申请日：2021-02-19
IPC分类号： H01M4/04 , H01M4/131 , H01M4/1391 , H01M4/36 , H01M4/505 , H01M4/525 , H01M4/62 , H01M10/052 , H01M10/0525 , H01M4/02
摘要： The present invention relates to an electrode comprising at least one metal foil and at least two layers each comprising at least one lithium ion acceptor.
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公开(公告)号：EP3998202A1
公开(公告)日：2022-05-18
申请号：EP21158199.6
申请日：2021-02-19
发明人： MÖBIUS, Andreas , PITRE, Ryan , PLAZA, Angel
摘要： The present invention relates to an aircraft (10), comprising a fuselage (12), at least one pair of wings (14) and a battery assembly for providing power to electrical systems of the aircraft (10), wherein the battery assembly comprises a number of individual battery modules (18) which are directly or indirectly coupled to one another, the fuselage (12) is provided with a mounting assembly (16) with a number of mounting positions (16a, 16b, 16c) for each holding one of the battery modules (18), and the number of mounting positions (16a, 16b, 16c) is larger than the number of battery modules (18) such that in a mounted state of all battery modules (18), at least one of the mounting positions (16a, 16b, 16c) remains vacant (20) thus defining a placement configuration of the battery modules (18) and the vacant mounting positions (20), and/or the mounting assembly is provided with at least one displacement assembly which allows to displace at least one of the battery modules with respect to the fuselage.
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6.发明公开
公开(公告)号：EP4231374A1
公开(公告)日：2023-08-23
申请号：EP22158103.6
申请日：2022-02-22
IPC分类号： H01M4/13 , H01M4/139 , H01M10/04 , H01M10/0525 , H01M10/42 , H01M50/105 , H01M50/124 , H01M50/126 , G06F1/16 , C09K5/08 , H01L23/373
摘要： The present invention relates to an electrode assembly (100), comprising in a stacked manner a first anode layer (112), an anode current collector layer (114), a second anode layer (116), a separator layer (118), a first cathode layer (120), a cathode current collector layer (122), and a second cathode layer (124). In the electrode assembly (100) according to the present invention, the anode current collector layer (114) and/or the cathode current collector layer (122) comprises at least two conductive layers (122a, 122c) wherein between neighbouring pairs of conductive layers (122a, 122c), a respective heat spreading layer (122b) is interposed.
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7.发明公开
公开(公告)号：EP4187682A1
公开(公告)日：2023-05-31
申请号：EP21210387.3
申请日：2021-11-25
发明人： NORTHWOOD, John , FINKELSTEIN, David , FORSTERMANN, Dominic Pascal , PITRE, Ryan , FRITSCH, Gerd , KRAFFT, Roman
IPC分类号： H01M10/625 , H01M50/105 , H01M50/121 , H01M50/129 , H01M50/131 , H01M10/613
摘要： The present invention is directed to a laminated film 10 for packaging of pouch-type battery cells 26, the laminated film 10 comprising a plurality of layers including: a first polymer layer 12, a second polymer layer 16, a metal barrier layer 18 disposed between the first polymer layer 12 and the second polymer layer 16, characterized in that the layers further include a heat spreading layer 20 made of a thermally conductive material, wherein the heat spreading layer 20 is integrated within the laminated film 10 such as to be disposed between the first polymer layer 12 and the second polymer layer 16.
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公开(公告)号：EP3998208A1
公开(公告)日：2022-05-18
申请号：EP21158226.7
申请日：2021-02-19
发明人： PITRE, Ryan , PLAZA, Angel , WEBER, Joerg , DIETRICH, Axel , FRITSCH, Gerd , DUNTHORN, Jason , SCHEILE, Felix , ADER, Armin
IPC分类号： B64C29/00 , B60L53/80 , B64D27/24 , H01M50/20 , H01M50/204
摘要： The present invention relates to an aircraft (10), comprising a fuselage (12), at least one pair of wings (14, 16) and a battery system, wherein the battery system comprises at least one battery pack (24), each battery pack (24) comprising a number of individual battery modules (26), which are directly or indirectly coupled to one another. The at least one battery pack (24) can be disposed between an inner structural wall (20) defining an interior space (18) of the fuselage (12) and an outer fairing wall (22) of the fuselage (12). The fuselage (12) can be provided with a rack mounting mechanism (40) comprising a number of mounting brackets (42), each for exchangeably mounting one of the battery modules (26) to the aircraft (10). Each of the battery packs (24) can be a virtual battery pack (24), which is obtained by electrically connecting a predetermined number of the battery modules (26).
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