公开(公告)号：US20240186077A1

公开(公告)日：2024-06-06

申请号：US18527597

申请日：2023-12-04

申请人： SKELETON TECHNOLOGIES GMBH

发明人： Max GÜNTHER

IPC分类号： H01G11/84 ,  H01G11/18 ,  H01G11/24 ,  H01G11/32

CPC分类号： H01G11/84 ,  H01G11/18 ,  H01G11/24 ,  H01G11/32 ,  H01G11/58

摘要： A method for manufacturing a supercapacitor, including, integrally forming a cell body having a bottom portion, a wall portion, and a top opening, as a single unitary member, with the bottom portion having a bottom fluid passage; inserting through the top opening an electrode assembly that has a negative and positive electrodes separated by a separator; fixing the electrode assembly to the bottom portion in an electrically conductive manner; closing the top opening with a lid assembly forming a cell interior containing the electrode assembly in a dry state, and fixing the lid assembly to the cell body; orienting the cell body with the bottom fluid passage facing downward in a vertical direction; injecting an electrolyte through the bottom fluid passage to wet the electrode assembly with the electrolyte; and closing the bottom fluid passage with a plug member and fixing the plug member to the bottom portion.

公开(公告)号：US11862395B2

公开(公告)日：2024-01-02

申请号：US17539045

申请日：2021-11-30

申请人： NISSAN NORTH AMERICA, INC.

发明人： Cenk Gumeci ,  Sandeep Patil

IPC分类号： H01G11/08 ,  H01G11/46 ,  H01G11/32 ,  H01G11/06 ,  H01M50/102 ,  H01M50/119 ,  H01G11/18 ,  H01G11/10 ,  H01M50/502

CPC分类号： H01G11/08 ,  H01G11/06 ,  H01G11/10 ,  H01G11/18 ,  H01G11/32 ,  H01G11/46 ,  H01M50/102 ,  H01M50/119 ,  H01M50/502

摘要： An energy bank includes a plurality of integrated energy storage devices including a plurality of supercapacitors, a plurality of batteries and a plurality of metal shells. Each of the integrated energy storage devices includes a supercapacitor, a battery surrounding the supercapacitor and a metal shell surrounding the battery. The battery forms a shell around an exterior surface of the supercapacitor. The battery includes a first anode, a first cathode, and an electrolyte disposed between the first anode and the first cathode. The supercapacitor includes a second anode, a second cathode, and a separator disposed between the second anode and the second cathode.

公开(公告)号：US20230207914A1

公开(公告)日：2023-06-29

申请号：US18111688

申请日：2023-02-20

申请人： Omnitek Partners LLC

发明人： Jahangir S Rastegar

IPC分类号： H01M10/48 ,  H01M10/615 ,  H01M10/44 ,  H01M10/0525 ,  H01M10/63 ,  H01G9/00 ,  H01G9/022 ,  H01G11/18 ,  H02J7/00 ,  H02J7/34 ,  H01M10/657 ,  H01G11/00

CPC分类号： H01M10/486 ,  H01M10/615 ,  H01M10/443 ,  H01M10/0525 ,  H01M10/63 ,  H01G9/0003 ,  H01G9/022 ,  H01G11/18 ,  H01M10/44 ,  H02J7/00 ,  H02J7/345 ,  H01M10/657 ,  H02J7/007192 ,  H01G11/00 ,  H02J7/007 ,  H01G11/14

摘要： A device for depassivation of an energy storage device having an anode, a cathode and a core with an electrolyte, the device including: a first switch configured to provide a positive input voltage to the anode; a second switch configured to provide a negative input voltage to the anode; and a controller configured to: detect that a first predetermined event related to a buildup of passivation has occurred with regard to the energy storage device; switch between a positive input voltage and a negative input voltage provided to the anode at a frequency sufficient to depassivate the anode; discontinue the switching when a second predetermined event related to passivation has occurred.

公开(公告)号：US20230173923A1

公开(公告)日：2023-06-08

申请号：US18075358

申请日：2022-12-05

申请人： SUSTAINABLE ENERGY TECHNOLOGIES, INC.

发明人： John Cronin

IPC分类号： B60L3/00 ,  B60L50/40 ,  H01G11/18 ,  B60W10/26

CPC分类号： B60L3/0046 ,  B60L50/40 ,  H01G11/18 ,  B60W10/26

摘要： Systems and methods for monitoring and managing temperature of power packs of supercapacitors are disclosed. The system comprises a plurality of supercapacitor power packs associated with an electric motor. Further, an energy database is provided and configured to store data related to the charge of the supercapacitor power packs and thermal energy requirements related to the supercapacitor power packs.

公开(公告)号：US20190207278A1

公开(公告)日：2019-07-04

申请号：US16323688

申请日：2017-07-31

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： H01M10/6552 ,  H01M10/6554 ,  H01M10/625 ,  H01M10/613

CPC分类号： H01M10/6552 ,  F28D15/02 ,  H01G2/08 ,  H01G11/18 ,  H01M2/10 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/655 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6557

摘要： A cooling member includes: a coolant; a sealing body in which a first sheet portion and a second sheet portion are opposed to each other and the coolant is hermetically sealed; absorption members that are disposed in the sealing body to absorb the coolant; and spacers that are disposed inside the sealing body to maintain a space between the first sheet portion and the second sheet portion.

公开(公告)号：US20180323013A1

公开(公告)日：2018-11-08

申请号：US15769415

申请日：2016-10-07

申请人： NICHICON CORPORATION

发明人： Mitsuru YONEDA ,  Takaya SAKAI ,  Kenta KAWANISHI ,  Kazuya YAMANAKA

IPC分类号： H01G9/12 ,  H01G11/78 ,  F16K17/02

CPC分类号： H01G9/12 ,  F16K17/02 ,  H01G9/10 ,  H01G11/18 ,  H01G11/78 ,  H01G11/80 ,  Y02E60/13

摘要： A pressure valve to be arranged in a seal member sealing a casing in which a capacitor element is housed, the pressure valve having a base end positioned within the case and a tip positioned outside the case. The pressure valve includes a tapered portion having a tapered shape. At the top portion of the tapered portion, there is formed a slit able to undergo a state change between a close-state and an open-state by elastic deformation. When the casing internal pressure is less than a certain value, the slit maintains the close-state. When the casing internal pressure has reached the certain value, the slit undergoes a state change to the open-state, whereby the inside and outside of the case communicate with each other and the internal pressure is released from within the case.

公开(公告)号：US20180309113A1

公开(公告)日：2018-10-25

申请号：US15524693

申请日：2015-11-24

申请人： AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

发明人： Osamu NAKAYAMA ,  Ryouya OKAMOTO ,  Seishi KIMURA

IPC分类号： H01M2/34 ,  H01M10/48 ,  H01M2/06 ,  G01K1/14

CPC分类号： H01M2/348 ,  B60L11/14 ,  B60W20/00 ,  G01K1/14 ,  H01G11/18 ,  H01M2/06 ,  H01M2/20 ,  H01M2/34 ,  H01M10/48 ,  H01M10/486

摘要： A wiring module to be attached to a unit battery group in which a plurality of unit batteries, each having a positive and a negative electrode terminal, are arranged side by side, the wiring module including: a bus bar that overlaps the electrode terminals and electrically connects adjacent electrode terminals; a temperature detection member having a plate-shaped detection portion that overlaps the bus bar, and detects the temperature of the bus bar; an insulating protector holding the bus bar and the temperature detection member; and a cover covering at least a portion of the insulating protector. The detection portion overlaps a region of the bus bar other than a region of the bus bar that overlaps the electrode terminals, and a pressing rib that presses the detection portion toward the bus bar in a state where the cover is covering the insulating protector is provided on the cover.

公开(公告)号：US20180254463A1

公开(公告)日：2018-09-06

申请号：US15760095

申请日：2016-09-14

申请人： Ohio State Innovation Foundation

发明人： Vishnu Baba Sundaresan ,  Vinithra Venugopal ,  Robert Northcutt ,  Travis Hery

IPC分类号： H01M2/16 ,  H01M10/0565 ,  H01M10/42 ,  H01M10/48 ,  H01G11/52 ,  H01G11/18

CPC分类号： H01M2/1686 ,  H01G11/18 ,  H01G11/52 ,  H01G11/74 ,  H01M2/1653 ,  H01M8/1053 ,  H01M8/188 ,  H01M10/0565 ,  H01M10/4235 ,  H01M10/425 ,  H01M10/486 ,  H01M2010/4271 ,  H01M2300/0082 ,  H01M2300/0091 ,  H01M2300/0094 ,  Y02E60/528

摘要： A membrane is provided that includes a membrane substrate defining a plurality of pores to allow ion transport therethrough; an ion-doped conductive polymer disposed on a surface of the membrane substrate; and a conductive material disposed between the membrane substrate and the ion-doped conductive polymer. The membrane may have an areal density from about 0.01 Coulombs per cm2 (C/cm2) to about 100 C/cm2. Such membranes provide for controlled bidirectional ion transport therethrough and may be used in electrochemical cells that includes such membranes as part of (or the entirety of) the separator. Such separators may be used to control charge transfer through the electrochemical cell and/or reversibly stop charge transfer therethrough to prevent thermal runaway.

公开(公告)号：US20180200659A1

公开(公告)日：2018-07-19

申请号：US15867040

申请日：2018-01-10

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Tsuyoshi HAYASHI

IPC分类号： B01D46/52 ,  B01D46/00 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563

CPC分类号： B01D46/523 ,  B01D46/0005 ,  B01D46/10 ,  B01D2265/06 ,  H01G11/10 ,  H01G11/18 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/663 ,  H01M2220/20

摘要： A filter device includes a filter body and a bezel. The filter body is folded in pleats, and includes top sections and bottom sections that are alternately aligned. The top sections are disposed at an upstream end of the filter body in a flow direction of gas that passes through the filter body. The bezel is configured to support the filter body. The bezel includes a fin provided upstream of the filter body in the flow direction of the gas. The fin and the top section are aligned with each other in the flow direction of the gas.

公开(公告)号：US10003108B2

公开(公告)日：2018-06-19

申请号：US15034407

申请日：2014-11-13

申请人： NEC Corporation

发明人： Hiroshi Kajitani

IPC分类号： H02J7/00 ,  H01M10/42 ,  H01M10/44 ,  H01M10/48 ,  H01G11/18 ,  H01M10/46 ,  H02J7/34

CPC分类号： H01M10/4257 ,  H01G11/18 ,  H01M10/443 ,  H01M10/46 ,  H01M10/482 ,  H01M10/486 ,  H01M2010/4271 ,  H01M2010/4278 ,  H02J7/0014 ,  H02J7/0016 ,  H02J7/0021 ,  H02J7/0022 ,  H02J7/0047 ,  H02J7/345 ,  H02J2007/005 ,  Y02E60/13

摘要： A problem to be solved is to realize a reduction of a difference in temperature between battery cells. Provided is a storage battery (10) including an electrical storage unit (20) including a battery cell group having a plurality of battery cells connected in series, a temperature difference detection unit (21) that detects a difference in temperature between the plurality of battery cells, and a charging and discharging control unit (22) that executes control processing of controlling at least one of charging to the electrical storage unit (20) and discharging from the electrical storage unit (20) so that the amount of current flowing in a battery cell having a relatively low temperature among the plurality of battery cells becomes greater than the amount of current flowing in a battery cell having a relatively high temperature among the plurality of battery cells.