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1. 发明授权

US11552352B2 Hybrid battery and electrolyser 有权
公开(公告)号：US11552352B2
公开(公告)日：2023-01-10
申请号：US16472137
申请日：2017-12-22
申请人： Battolyser Holding B.V.
发明人： Fokko Marten Mulder , Bernhard Weninger
IPC分类号： C25B1/10 , C25B9/18 , H01M10/30 , H01M10/44 , H01M16/00 , H01M2/26 , H01M2/36 , H01M4/24 , C25B1/04 , C25B9/70 , C25B9/73 , H01M50/60 , H01M50/531
摘要： The invention provides a method of storing varying or intermittent electrical energy and one or more of hydrogen (H2) and oxygen (O2) with an energy apparatus, the method comprising: providing the first cell aqueous liquid, the second cell aqueous liquid, and electrical power from an external power source to the functional unit thereby providing an electrically charged functional battery unit and one or more of hydrogen (H2) and oxygen (O2) stored in said storage system, wherein during at least part of a charging time the functional unit is charged at a potential difference between the first cell electrode and the second cell electrode of more than 1.37 V.

2. 发明授权

US11264654B2 Battery module case and battery module comprising the same 有权
公开(公告)号：US11264654B2
公开(公告)日：2022-03-01
申请号：US16488389
申请日：2018-07-09
申请人： LG Chem, Ltd.
发明人： Eun Suk Park , Se Woo Yang , Yoon Gyung Cho , Yang Gu Kang , Hyun Suk Kim , Hyoung Sook Park , Sang Min Park , Young Jo Yang
IPC分类号： H01M10/48 , H01M2/10 , H01M2/36 , H01M2/16 , H01M10/0585 , H01M50/20 , H01M50/24 , H01M50/209 , H01M50/46 , H01M50/636
摘要： The present application can provide a battery module case applicable to an automation process, a battery module comprising the same, a battery pack comprising such a battery module and an automobile comprising such a battery module or pack. The present application can provide a battery module at low cost by applying an automation process.

3. 发明申请

US20220029142A1 Ampoule-type reserve battery 有权
公开(公告)号：US20220029142A1
公开(公告)日：2022-01-27
申请号：US17080744
申请日：2020-10-26
申请人： TAEYOUNG INDUSTRY CORP.
发明人： Nam Hoon LEE , Young Min KO
IPC分类号： H01M2/36 , H01M2/02
摘要： Provided is an ampoule-type reserve battery including: an ampoule casing having an accommodation part formed therein; an electrolyte accommodated in a lower portion of the accommodation part; a leakage prevention liquid made of oil, which is phase-separated from the electrolyte without being mixed therewith so as to prevent the electrolyte from leaking through an upper portion of the accommodation part, and accommodated in the upper portion of the accommodation part; and a separation membrane mounted in the accommodation part and configured to separate the electrolyte from the leakage prevention liquid.

4. 发明授权

US11056711B2 Secondary battery and method of manufacturing therefor 有权
公开(公告)号：US11056711B2
公开(公告)日：2021-07-06
申请号：US15756164
申请日：2016-08-25
申请人： JENAX INC.
发明人： Chang Hyeon Kim , Lee Hyun Shin , Eun Jung Shin
IPC分类号： H01M10/052 , H01M10/058 , H01M10/42 , H01M4/13 , H01M2/02 , H01M2/36 , H01M10/647 , H01M2/18 , H01M4/04 , H01M4/134 , H01M4/66 , H01M4/02
摘要： The present invention relates to a secondary battery having the electrode structure and a method of manufacturing therefor, the electrode structure according to an embodiment of the present invention may comprise an electrode assembly including a cathode layer, an anode layer facing the cathode layer, and a separation film disposed between the cathode layer and the anode layer; an exterior body including a upper exterior layer having an outer sealing part of which at least a portion of or whole edges are adhered so as to accommodate the electrode assembly and an electrolyte therein, and a lower exterior layer; a battery penetration part forming openings from the upper exterior layer to the lower exterior layer; and an inner sealing part in which facing portions of the upper exterior layer and the lower exterior layer of external periphery of the battery penetration part are adhered each other.

5. 发明申请

US20210184265A1 STACKED PRISMATIC ARCHITECTURE FOR ELECTROCHEMICAL CELL 有权
公开(公告)号：US20210184265A1
公开(公告)日：2021-06-17
申请号：US16714633
申请日：2019-12-13
申请人： A123 Systems LLC
发明人： David C. Batson , Alex Quinn , Aleksey Rybalnik , John McLaughlin
IPC分类号： H01M10/0585 , H01M2/26 , H01M2/12 , H01M2/36
摘要： A battery cell system and method for manufacturing a battery cell system is provided. The battery cell system includes an electrode stack including a first anode with a first anode tab, a second anode with a second anode tab laterally offset from the first anode tab, a first cathode with a first cathode tab, and a second cathode with a second cathode tab laterally offset from the first cathode tab.

6. 发明申请

US20210126231A1 BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRIC VEHICLE 有权
公开(公告)号：US20210126231A1
公开(公告)日：2021-04-29
申请号：US17019852
申请日：2020-09-14
申请人： BYD COMPANY LIMITED
发明人： Chuanfu WANG , Long HE , Huajun SUN , Jianhua ZHU , Zhipei LU , Yan ZHU , Shichao HU
IPC分类号： H01M2/10 , B60L50/64 , H01M2/36
摘要： A battery includes a case and a battery core assembly disposed in the case, the battery core assembly includes a plurality of battery core groups and an receiving space holding the plurality of battery core groups, the battery core groups are connected in series, and the battery core group includes at least one battery core; a separator plate is disposed between at least two adjacent battery core groups, the separator plate divides the receiving space into a plurality of receiving cavities, each of the receiving cavities holds one or more battery core groups , and a cavity wall of the receiving cavity comprised by a connection of the separator plate and a separation membrane; and the battery further includes a liquid injection channel and the liquid injection channel in a sealed state, the liquid injection channel is disposed on at least one of the separation membranes and the separator plates.

7. 发明授权

US10991928B2 Battery connection module and battery device 有权
公开(公告)号：US10991928B2
公开(公告)日：2021-04-27
申请号：US15816614
申请日：2017-11-17
申请人： Molex, LLC
发明人： Yong Lin , Shang Xiu Zeng , Kian Heng Lim
IPC分类号： H01M2/00 , H01M2/20 , H01M2/36 , H01M2/10 , H01M2/26 , H01M2/04 , H01M10/42 , H01M2/02
摘要： A battery connection module and a battery device are provided. The battery device comprises a battery box and a battery connection module. The battery connection module comprises a circuit board, a plurality of busbars and a covering mechanism. The plurality of busbars are provided to a bottom surface of the circuit board in two rows spaced apart from each other. Each busbar has a main body portion connecting with the circuit board and at least two electrode connecting portions. The covering mechanism is provided to the bottom surface of the circuit board and comprises a plurality of sealing units. Each sealing unit comprises a cover, two first sealing members and a second sealing member. The cover has two openings, the two openings are respectively sheathed on two corresponding electrode connecting portions which are positioned along the second direction and respectively belong to the two rows of the busbars, the two first sealing members are respectively positioned in the two openings to liquid-tight seal a gap between the cover and the corresponding electrode connecting portion, the second sealing member is positioned in the corresponding chamber to liquid-tight seal a gap between the cover and the box body.

8. 发明授权

US10978749B2 Method for injecting electrolyte to pouch secondary battery using gap-controlling jig 有权
公开(公告)号：US10978749B2
公开(公告)日：2021-04-13
申请号：US16095882
申请日：2017-12-11
申请人： LG CHEM, LTD.
发明人： Byeong-Kyu Lee , Kyung-Jae Lee , Su-Taek Jung , Min-Cheol Choi , Cha-Hun Ku
IPC分类号： H01M10/42 , H01M2/36 , H01M2/02 , H01M10/052
摘要： The present disclosure relates to a method for injecting an electrolyte to a pouch secondary battery which includes the steps of: interposing an electrode assembly between a first metal laminate film and a second metal laminate film forming a pouch casing, and sealing the edges of each of the films with an electrolyte inlet left therein, thereby providing a pouch secondary battery; mounting the pouch secondary battery between a first jig and a second jig, which are installed in a jig stand so as to have a controllable interval and form a gap space, with the electrolyte inlet facing up, and injecting an electrolyte through the electrolyte inlet; loading the jig stand to a vacuum chamber; increasing the width of the gap space by moving the first and the second jigs so that the area occupied by the electrolyte may be localized in the lower part of the pouch casing, and then forming vacuum atmosphere; and moving the first and the second jigs while maintaining the vacuum atmosphere so that the width of the gap space may be reduced gradually and the liquid surface of the electrolyte may be lifted gradually to a position higher than the top of the electrode assembly.

9. 发明授权

US10978685B2 Sealing plug arrangement, housing and accumulator 有权
公开(公告)号：US10978685B2
公开(公告)日：2021-04-13
申请号：US14894021
申请日：2014-05-28
申请人： Clarios Germany GmbH & Co. KGAA
发明人： Ingo Koch , Armin Staffeldt
IPC分类号： H01M2/12 , F16K15/14 , H01M10/06 , H01M2/36
摘要： A sealing plug arrangement for sealing a combined filling and degassing opening of an accumulator. The sealing plug arrangement includes at least one valve part, one valve holder, and one sealing plug. The valve part is arranged on the valve holder and forms an openable valve mechanism with the valve holder for sealing at least one interior space of the accumulator from the surrounding area upon pressurization. The sealing plug includes at least one fastening means for fixing to the filling and degassing opening and at the same time subjecting the valve part to a pretensioning force toward the valve holder. The valve holder includes at least one extension axially projecting toward the valve part which is formed as a circumferential sealing edge on a surface facing the valve part on which the valve part rests.

10. 发明授权

US10944084B2 Secondary battery and method for supplementing electrolyte of secondary battery 有权
公开(公告)号：US10944084B2
公开(公告)日：2021-03-09
申请号：US16067952
申请日：2017-07-26
申请人： LG Chem, Ltd.
发明人： Dae Soo Kim , Han Young Lee
IPC分类号： H01M2/08 , H01M2/36 , H01M10/6551
摘要： The present invention relates to a secondary battery and a method for supplementing an electrolyte of the secondary battery. The secondary battery according to the present invention comprises a battery case comprising an accommodation part accommodating an electrode and an electrolyte therein and a sealing member for additionally injecting the electrolyte, which is disposed on a portion of the battery case to additionally inject the electrolyte into the accommodation part of the battery case and seals an injection portion.

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