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1. 发明申请

WO2022246289A2 BATTERY CONNECTOR AND BATTERY COVER 审中-公开
公开(公告)号：WO2022246289A2
公开(公告)日：2022-11-24
申请号：PCT/US2022/030389
申请日：2022-05-20
申请人： CPS TECHNOLOGY HOLDINGS LLC , CLARIOS GERMANY GMBH & CO. KG
发明人： FUHR, Jason, D. , VARATHARAJAH, Arunraj , BALAKRISHNAN, Rengaraj , THIEL, Tyler, Anthony , SEARL, Jason, David , DUELL, Roderique , CIURLIK, Kathryn, Marie , CALDWELL, Donald, J.
IPC分类号： H01M10/12 , B60K1/04 , H01M50/262 , H01M50/296 , H01M50/552 , H01M50/249 , H01M50/256 , H01M50/55 , H01M50/591 , H01R11/28 , H01R13/642 , H01M2220/20
摘要： Example terminals on a battery cover and example battery covers are described herein. The example terminals provide a more secure connection between a terminal and a connector. Additionally, the example terminals may be shaped such that only specific batteries or battery types can be used with certain vehicles or connectors. The example battery covers may include terminal covers and handles that are integrated into the design of the cover such that a top surface of the cover is planar.

2. 发明申请

WO2022145705A1 ALL-SOLID-STATE BATTERY 审中-公开
公开(公告)号：WO2022145705A1
公开(公告)日：2022-07-07
申请号：PCT/KR2021/016487
申请日：2021-11-12
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： HWANG, Young-Jin , KIM, Kyung-Lock , JUNG, Myung-Jin
IPC分类号： H01M10/058 , H01M50/533 , H01M50/552 , H01M10/0562
摘要： An all-solid-state battery includes a battery body having opposing first and second surfaces and opposing third and fourth surfaces, and including a positive electrode layer having at least a portion led out to the first surface, and a negative electrode layer having at least a portion led out to the second surface, a solid electrolyte interposed between the positive and negative electrode layers; a positive electrode terminal connected to the positive electrode layer and disposed on the first surface; and a negative electrode terminal connected to the negative electrode layer and disposed on the second surface. The positive and negative electrode layers each include an electrode lead led out to the third and the fourth surfaces. The positive electrode terminal has at least a portion extending on the third and fourth surfaces, and the negative electrode terminal has at least a portion extending on the third and fourth surfaces.

3. 发明申请

WO2023004713A1 微型电池审中-公开
公开(公告)号：WO2023004713A1
公开(公告)日：2023-02-02
申请号：PCT/CN2021/109375
申请日：2021-07-29
申请人：珠海微矩实业有限公司
发明人：黄凯 , 杨京松 , 欧阳巍
IPC分类号： H01M50/153 , H01M50/181 , H01M50/552 , H01M50/562 , H01M50/543
摘要：本发明涉及一种微型电池，包括外壳以及设置于所述外壳内的电芯，所述电芯包括极性相反的第一电极组件和第二电极组件。所述外壳包括依次叠置的端壁、隔离片以及导电片，所述端壁和所述导电片通过所述隔离片相互绝缘结合。所述微型电池还包括分别与所述第一电极组件和所述导电片连接的电极引出体，所述电极引出体包括与所述导电片连接的第一电极部，所述第一电极部为刚性柱状。与导电片连接的第一电极部呈柱状，可方便第一电极部与导电片的连接操作，利于减小第一电极部的尺寸。此外，刚性的第一电极部还能起到固定电芯的作用。

4. 发明申请

WO2022243716A1 COVER ASSEMBLY FOR AN ELECTROCHEMICAL CELL, CORRESPONDING ELECTROCHEMICAL CELL AND BATTERY 审中-公开
公开(公告)号：WO2022243716A1
公开(公告)日：2022-11-24
申请号：PCT/IB2021/000479
申请日：2021-05-19
申请人： SAFT
发明人： BADET, Sébastien , PHILIPPE, Gilles , KIM, Ki-Woon , SEMENOV, Nikolay
IPC分类号： H01M10/0525 , H01M50/15 , H01M50/176 , H01M50/528 , H01M50/552 , H01M50/583
摘要： This cover assembly for a secondary electrochemical cell comprises a cover plate (36), a negative terminal (16), a positive terminal (18). The negative terminal or the positive terminal comprises a terminal assembly (40), which comprises a terminal plate (50) adapted to be brought in contact with a connector; a terminal base (52) adapted to be electrically connected to a collector of the electrochemical cell; and a fuse (54) adapted to melt when subject to a determined rated electrical current and/or a determined rated electrical voltage. The fuse provides in the unmelted state an electrical connection of the terminal plate with the terminal base. The fuse (54) is adapted to, when melting, electrically separate the terminal plate from the terminal base and, upon melting, becoming molten fuse material. The terminal assembly comprises a fuse cavity (80) adapted to receive the molten fuse material.

5. 发明申请

WO2022186749A1 AN ELECTRIC BATTERY CELL UNIT AND AN ELECTRIC BATTERY ARRANGEMENT 审中-公开
公开(公告)号：WO2022186749A1
公开(公告)日：2022-09-09
申请号：PCT/SE2022/050174
申请日：2022-02-18
申请人： SCANIA CV AB
发明人： VALLINDER, Michael , RAYMAND, David , HAGBERG, Johan
IPC分类号： H01M10/04 , H01M50/51 , H01M50/514 , H01M50/548 , H01M50/552
摘要： An electric battery cell unit (100a; 100b; 100c) comprising: a stack of electrodes (106) comprising a first electrode (108) and a second electrode (110), a first terminal (102), a second terminal (104) and a holder (112) for holding the stack of electrodes (106). The first terminal (102) is electrically connected to the first electrode (108). The second terminal (104) is electrically connected to the second electrode (110). The first and second terminals (102, 104) are attached to the holder (112). The first terminal (102) comprises a first interface (114) for attachment and electrical connection of the first terminal (102) to a second terminal (104) of another electric battery cell unit (100b). The second terminal (104) comprises a second interface (116) for attachment and electrical connection of the second terminal (104) to a first terminal (102) of another electric battery cell unit (100c). An electric battery arrangement (200) comprising a plurality of electric battery cell units (100a; 100b; 100c) according to the above-mentioned sort.

6. 发明申请

WO2022185591A1 組電池及び組電池製造方法审中-公开
公开(公告)号：WO2022185591A1
公开(公告)日：2022-09-09
申请号：PCT/JP2021/035366
申请日：2021-09-27
申请人：ビークルエナジージャパン株式会社
发明人：増田　洋昭 , 會澤　康幸
IPC分类号： H01M50/503 , H01M50/516 , H01M50/552 , H01M50/566
摘要：組電池は、充放電体が収容された容器と、前記容器の一面に設けられた電極端子と、前記容器と前記電極端子との間に設けられ前記容器と前記電極端子との間を封止する封止部材と、を備えた複数の電池と、異なる前記電池の前記電極端子にそれぞれ接合されるバスバと、を有し、前記電極端子は、前記一面から離れる方向に延びた電極端子突起部を備え、前記バスバは、前記電極端子突起部を嵌入するバスバ孔を備え、前記電極端子と前記バスバは、前記電極端子突起部と前記バスバ孔が嵌合し、かつ、当接し、前記電極端子突起部の外側面と、バスバ孔の内側面と、の接続部は、少なくとも部分的に溶接されている。　かかる構成により、ガスケットへの熱影響を少なくしながら、端子とバスバを効率よく接合することができる。

7. 发明申请

WO2022098492A1 A CYLINDRICAL BATTERY COMPRISING AT LEAST ONE ELECTRODE COMPRISED OF A PLURALITY OF IRREGULAR TABS 审中-公开
公开(公告)号：WO2022098492A1
公开(公告)日：2022-05-12
申请号：PCT/US2021/055330
申请日：2021-10-16
申请人： BEECHAM, James
发明人： BEECHAM, James
IPC分类号： H01M10/04 , H01M50/547 , H01M50/552 , H01M50/533 , H01M50/538
摘要： A method and system for enabling beneficial electrical connections within end plate of jelly roll of battery materials by use of arbitrary combinations of irregular tabs within tabless-style electrode. A more efficient flow of electrons is also enabled as compared to welded single tab batteries. Furthermore, the instant invention improves battery heat management via core-cooling effect.

8. 发明申请

WO2022035769A1 HOUSING FOR ELECTRICAL POWER STORAGE DEVICE, ELECTRICAL POWER STORAGE DEVICE INCLUDING THE HOUSING, AND VEHICLE INCLUDING THE ELECTRICAL POWER STORAGE DEVICE 审中-公开
公开(公告)号：WO2022035769A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/045242
申请日：2021-08-09
申请人： CPS TECHNOLOGY HOLDINGS LLC , CLARIOS GERMANY GMBH & CO. KGAA
发明人： THIEL, Tyler , VARATHARAJAH, Arunraj , BALAKRISHNAN, Rengaraj , CALDWELL, Donald J. , FUHR, Jason D. , DUELL, Roderique
IPC分类号： H01M10/12 , B60K1/04 , H01M50/262 , H01M50/296 , H01M50/552 , H01M50/249
摘要： A housing for an electrical power storage device is described herein. The housing includes a compartment having a base, a first wall extending from the base, and a second wall extending from the base. The housing also includes a first apron portion and a second apron portion to be used as part of a hold-down assembly for holding down the housing. The first apron portion and the second apron portion are positioned on the first wall and the second wall, respectively, between 15 % and 85% of a height of the first wall and second wall from the base to a top of the first wall and the second wall.

9. 发明申请

WO2021245112A1 BATTERIESYSTEM ZUM MODULAREN ANORDNEN VON BATTERIEMODULEN 审中-公开
公开(公告)号：WO2021245112A1
公开(公告)日：2021-12-09
申请号：PCT/EP2021/064731
申请日：2021-06-02
申请人： PHOENIX CONTACT GMBH & CO. KG
发明人： ANDRESEN, Jens
IPC分类号： H01M50/204 , H01M50/258 , H01M50/269 , H01M50/543 , H01M50/548 , H01M50/552 , H01M50/567 , H01R4/26 , H01R4/28
摘要： Ein Batteriesystem zum modularen Anordnen von Batteriemodulen (3A–3C), aufweisend: eine Vielzahl von Batteriemodulen (3A – 3C), wobei die Vielzahl zumindest ein erstes Batteriemodul (3A) und ein zweites Batteriemodul (3B) aufweist, die angepasst sind zum aneinander Anordnen in einer Batteriemodulanordnung, wobei das erste Batteriemodul (3A) und das zweite Batteriemodul (3B) jeweils ein Gehäuse (5) aufweisen mit einem ersten Durchgangskontakt (7A) und einem zweiten Durchgangskontakt (7B), wobei der erste Durchgangskontakt (7A) und der zweite Durchgangskontakt (7B) jeweils an einer Oberseite (9A) und an einer Unterseite (9B) der jeweiligen Gehäuse (5) angeordnet sind; und wobei - in einer ersten Konfiguration der erste Durchgangskontakt (7A) des ersten Batteriemoduls (3A) angepasst ist mit dem ersten Durchgangskontakt (7A) des zweiten Batteriemoduls (3B) und der zweite Durchgangskontakt (7B) des ersten Batteriemoduls (3A) angepasst ist mit dem zweiten Durchgangskontakt (7B) des zweiten Batteriemoduls (3B) verbindbar zu sein, und - in einer zweiten Konfiguration der erste Durchgangskontakt (7A) des ersten Batteriemoduls (3A) angepasst ist mit dem zweiten Durchgangskontakt (7B) des zweiten Batteriemoduls (3B) verbindbar zu sein und der zweite Durchgangskontakt (7B) des ersten Batteriemoduls (3A) von dem ersten Durchgangskontakt (7A) des zweiten Batteriemoduls (3B) isolierbar zu sein. Weiterhin wird ein Batteriemodul vorgeschlagen.

10. 发明申请

WO2023056671A1 盖合组件、盖合组件加工方法及电池审中-公开
公开(公告)号：WO2023056671A1
公开(公告)日：2023-04-13
申请号：PCT/CN2021/126530
申请日：2021-10-27
申请人：深圳市聚和源科技有限公司
发明人：程可文
IPC分类号： H01M50/593 , H01M50/153 , H01M50/159 , H01M50/164 , H01M50/169 , H01M50/184 , H01M50/186 , H01M50/188 , H01M50/191 , H01M50/193 , H01M50/474 , H01M50/486 , H01M50/552 , H01M50/559 , H01M50/561 , H01M50/562 , H01M50/564 , H01M50/566
摘要：本申请涉及一种盖合组件、盖合组件加工方法和电池。盖合组件适用于壳体上设有容置腔的电池，其包括顶盖、绝缘片和正极片。顶盖用于盖合容置腔，顶盖包括分子结构不同于其他部分的第一连接层。正极片包括分子结构不同于其他部分的第二连接层。绝缘片叠置在第一连接层和第二连接层之间，且绝缘片与第一连接层和第二连接层热熔连接。

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