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71. 发明授权

US11488787B2 Advanced electrolytes for high temperature energy storage device 有权
公开(公告)号：US11488787B2
公开(公告)日：2022-11-01
申请号：US17129976
申请日：2020-12-22
申请人： FastCAP Systems Corporation
发明人： Nicolo Brambilla
IPC分类号： H01G11/56 , H01G11/36 , H01G11/24 , B82Y30/00 , H01G11/68 , H01G11/70 , H01G11/80 , H01G11/52 , H01G11/64 , H01G11/62 , H01G11/60 , H01G11/78
摘要： An ultracapacitor that includes an energy storage cell immersed in an electrolyte and disposed within an hermetically sealed housing, the cell electrically coupled to a positive contact and a negative contact, wherein the ultracapacitor has a gel or polymer based electrolyte and is configured to output electrical energy at temperatures between about −40° C. and about 250° C. Methods of fabrication and use are provided.

72. 发明申请

US20220344107A1 Electrochemical Energy Storage Device 有权
公开(公告)号：US20220344107A1
公开(公告)日：2022-10-27
申请号：US17618535
申请日：2020-06-08
申请人： AVX New Energy (Chengdu) Co., Ltd
发明人： Guangyong Dong , Dezhong Chen , Junqiang Luo , Jie Xiang , Fanghui Zhao
IPC分类号： H01G11/80 , H01G11/26
摘要： An electrochemical energy storage device, which relates to the technical field of electrochemical energy storage devices. The device comprises: an upper connecting bar (4), a rubber piece (3) that has an insulating and sealing effect, a housing (7) and a rolled core (5); the housing (7) is cylindrical and is provided with an opening at at least one end, and the rubber piece (3) and the housing (7) are sealedly connected by means of a waisted section (9) provided on the housing (7); the rolled core (5) is provided in an inner cavity of the housing (7); one end of the upper connecting bar (4) penetrates the rubber piece (3) so as to be conductively connected to a negative electrode welding piece (1), while the other end of the upper connecting bar (4) is conductively connected to the rolled core (5); the rolled core (5) is conductively connected to the housing (7) by means of a lower connecting piece (6); and a positive electrode welding piece (8) is conductively connected to the housing (7). The rubber piece (3) features a good insulation effect, a simple structure and low cost. The upper connecting bar (4) and the lower connecting piece (6) are used for welding, and thus internal resistance is low and large current charging and discharging may be achieved.

73. 发明授权

US11355785B2 Power storage module and method for manufacturing power storage module 有权
公开(公告)号：US11355785B2
公开(公告)日：2022-06-07
申请号：US16650268
申请日：2018-07-19
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Satoshi Hamaoka , Taku Inoue , Akihito Tsuge , Hirokazu Kotake
IPC分类号： H01M10/0585 , H01M50/30 , H01G11/26 , H01G11/58 , H01G11/80 , H01G11/86 , H01M4/02
摘要： A power storage module includes a laminate constituted of a plurality of laminated bipolar electrodes, each of the bipolar electrodes including an electrode plate, a positive electrode provided on one surface of the electrode plate, and a negative electrode provided on the other surface of the electrode plate, wherein a plurality of internal spaces is formed between the bipolar electrodes adjacent to each other in the laminate; a frame body holding an edge portion of the electrode plate and provided with an opening communicating with at least one of the plurality of internal spaces; and a pressure regulating valve attached to the frame body.

74. 发明申请

US20220148821A1 ELECTRICITY STORAGE DEVICE 有权
公开(公告)号：US20220148821A1
公开(公告)日：2022-05-12
申请号：US17581283
申请日：2022-01-21
申请人： Murata Manufacturing Co., Ltd.
发明人： Masayuki KOUZU , Takeshi SODEOKA , Syouta IKEBE , Mami AOKI , Tomonori ITO , Tadahiro MINAMIKAWA
IPC分类号： H01G11/24 , H01G11/52 , H01G11/58 , H01G11/14 , H01G11/80 , H01G11/68 , H01G11/12 , H01M10/0525 , H01M50/636 , H01M50/117 , H01M50/124 , H01M4/66 , H01M50/434 , H01M10/0585
摘要： An electricity storage device includes an internal element that has a first main surface, a second main surface, a first side surface, a second side surface, a first end surface, and a second end surface, and that further includes a first internal electrode drawn out to the first end surface, a second internal electrode drawn out to the second end surface, a separator layer disposed between the first and second internal electrodes, and an electrolytic solution. Moreover, a first end surface electrode is disposed on the first end surface; and a second end surface electrode is disposed on the second end surface. The first internal electrode, the second internal electrode, the separator layer, the first end surface electrode, and the second end surface electrode are integrally sintered to form a sintered body.

75. 发明授权

US11270850B2 Ultracapacitors with high frequency response 有权
公开(公告)号：US11270850B2
公开(公告)日：2022-03-08
申请号：US15186534
申请日：2016-06-19
申请人： FastCAP SYSTEMS Corporation
发明人： Nicolò Michele Brambilla
IPC分类号： H01G11/68 , H01G11/36 , H01G11/70 , H01G11/62 , H01G11/28 , H01G11/52 , H01G11/86 , H01G11/64 , H01G11/80 , H02J3/18 , H01G11/60 , H01G11/56
摘要： An electric double layer capacitor (EDLC) is disclosed including: a first electrode including a first current collector and first plurality of carbon nanotubes (CNTs) disposed substantially directly upon the first current collector; a second electrode comprising a second current collector and second plurality of CNTs disposed substantially directly upon the second current collector; and an electrolyte disposed between and in contact with (e.g., wetting) the first and second electrodes. In some embodiments, the EDLC is configured to have a capacitive frequency window comprising about 1 Hz to about 50 Hz.

76. 发明授权

US11081759B2 Secondary battery 有权
公开(公告)号：US11081759B2
公开(公告)日：2021-08-03
申请号：US15685511
申请日：2017-08-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Tomohiro Ono , Yuta Nemoto
IPC分类号： H01M50/308 , H01G11/82 , H01G11/80 , H01G11/18 , H01M50/342 , H01M50/383 , H01M10/0525 , H01M10/52 , H01M10/058 , H01M50/10
摘要： The present invention provides a secondary battery 1 including: a battery case 10 having a safety valve 13; an electrode body 40; an electrolyte; and a cover member 41 arranged between the safety valve 13 and the electrode body 40 so as to be separated from the safety valve 13. The electrode body 40 is housed in the battery case 10 so that a lamination surface opposes the safety valve 13. The cover member 41 is configured to cover a portion of the battery case 10 in which the safety valve 13 is formed in a state where the cover member 41 holds the lamination surface of the electrode body 40.

77. 发明授权

US11081748B2 Packaging material for power storage device 有权
公开(公告)号：US11081748B2
公开(公告)日：2021-08-03
申请号：US15834275
申请日：2017-12-07
申请人： TOPPAN PRINTING CO., LTD.
发明人： Hiroshi Dai , Junya Imamoto , Yu Ogihara , Masayoshi Suzuta
IPC分类号： B32B7/12 , B32B15/085 , B32B15/20 , H01G11/80 , H01M50/116 , H01G11/16 , H01M50/124 , H01M50/183
摘要： Packaging material for a power storage device, comprising at least a substrate layer, an adhesive layer, a metal foil layer and a sealant layer wherein the sealant layer contains an inorganic filler and an occupying ratio of the inorganic filler relative to the total thickness of the sealant layer is 5 to 50%, and also to a packaging material for a power storage device, comprising a substrate layer, a barrier layer and also to a packaging material for power storage device, which comprises a substrate layer, a barrier layer and a sealant layer arranged in this order wherein the barrier layer is made of a metal foil and has a corrosion inhibition treatment layer at least at a side of the sealant layer, and the sealant layer is formed directly on the corrosion inhibition layer, has a thickness of 5 to 30 μm, and contains a high melting point material.

78. 发明申请

US20210184301A1 ELECTRICITY-STORAGE MODULE MANUFACTURING METHOD AND ELECTRICITY-STORAGE MODULE 有权
公开(公告)号：US20210184301A1
公开(公告)日：2021-06-17
申请号：US16761649
申请日：2018-09-11
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Masahiro YAMADA , Kojiro TAMARU , Takafumi YAMASAKI , Takashi SAKAI , HIroki MAEDA , Naoto MORISAKU , Hiromi UEDA , Akihito TSUGE , Koji TSUKAMOTO
IPC分类号： H01M50/184 , H01M50/193 , H01M10/0585 , H01M10/0525 , H01M10/34 , H01G11/80 , H01G11/12
摘要： A method for manufacturing an electricity-storage module includes: preparing a stacked body and first sealing portions; processing an extension portion of one or more first sealing portions included in an outer edge portion in a stacking direction of the stacked body so that an extension portion length of the one or more of first sealing portions becomes shorter than a length of the extension portions of the first sealing portions which are not included in the outer edge portion; and forming a second sealing portion that is provided at the periphery of the first sealing portions when viewed from the stacking direction and covers at least parts of outer surfaces of the first sealing portions located at stacking ends of the stacked body in the stacking direction by injection molding in which a resin material is caused to circulate in a mold frame.

79. 发明授权

US10985415B2 Power storage module with cooling member 有权
公开(公告)号：US10985415B2
公开(公告)日：2021-04-20
申请号：US16335500
申请日：2017-09-13
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Hideyuki Kuboki , Hiroki Hirai , Makoto Higashikozono , Akihisa Hosoe , Yoshiyuki Hirose , Akihiro Nagafuchi , Tomoharu Takeyama , Eiichi Kobayashi
IPC分类号： H01M10/613 , H01M10/6554 , H01M10/6569 , H01M10/6555 , H01M10/653 , H01M10/6567 , H01M10/647 , H01M10/6566 , H01M10/6557 , H01M10/6551 , H01M10/655 , H01M10/0525 , H01M10/34 , H01M10/625 , H01G11/18 , H01G11/80 , H01G11/12 , H01M10/04 , H01M10/6568 , H01M10/052 , H01M50/20 , H01M50/183
摘要： A power storage module includes: a power storage element; a cooling member that is stacked on the power storage element and has a sealing body hermetically sealing a coolant and an absorption member disposed in the sealing body to absorb the coolant; and a heat transfer plate that is stacked on the power storage element with the cooling member sandwiched therebetween. The heat transfer plate is provided with protrusion portions that protrude to the cooling member side.

80. 发明申请

US20210052904A1 BATTERY WITH INTEGRATED ELECTRONIC MODULE 有权
公开(公告)号：US20210052904A1
公开(公告)日：2021-02-25
申请号：US16993427
申请日：2020-08-14
申请人： BIOTRONIK SE & CO. KG
发明人： THOMAS DOERR , TIM TRAULSEN , TORSTEN OERTMANN , GREGORY JAY DELMAIN , ALAN FRYER
IPC分类号： A61N1/378 , H01M10/42 , H01M10/46 , H01M2/02 , A61N1/375 , A61N1/372 , A61N1/362 , A61N1/39 , H01G11/80 , H01G11/32 , H01G11/46
摘要： An implantable medical device contains a hermetic battery. The hermetic battery contains a hermetically sealed battery housing defining an internal chamber, an electrochemical cell disposed within the internal chamber, and an electronic module disposed within the internal chamber. The electronic module is electrically conductively connected to the electrochemical cell, and the electronic module is arranged in the electrochemical cell.

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