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1.发明申请公开(公告)号：US20170077723A1
公开(公告)日：2017-03-16
申请号：US15258999
申请日：2016-09-07
发明人： Marcel Wilka
CPC分类号： H02J7/0026 , B60L50/50 , H01M2/0285 , H01M2/34 , H01M10/052 , H01M2200/00 , H01M2200/101 , H01M2220/20 , Y02E60/122
摘要： Battery system with overcharge and/or exhaustive-discharge protection, comprising at least one electrical energy store having a first pole which is electrically connected to a first electrode of the electrical energy store, having a second pole which is electrically connected to a second electrode of the electrical energy store, having a rapid-discharge unit for electrically discharging the electrical energy store having a first connection which is electrically connected to the first pole, having a second connection which is electrically connected to the second pole, characterized in that the battery system comprises a tripping unit for tripping the rapid-discharge unit.
摘要翻译： 具有过充电和/或全面放电保护的电池系统包括至少一个电能存储器，其具有与电能存储器的第一电极电连接的第一极，该第二极与第二电极电连接， 所述电能存储器具有用于对具有电连接到所述第一极的第一连接的所述电能存储器进行电放电的快速放电单元，具有电连接到所述第二极的第二连接，其特征在于，所述电池系统 包括用于使快速排出单元跳闸的脱扣单元。
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公开(公告)号：US20170133716A1
公开(公告)日：2017-05-11
申请号：US15343487
申请日：2016-11-04
发明人： Hideki Masuda , Shunsuke Mizutani , Yudai Kawasoe , Yutaro Katsumata , Marcel Wilka , Marco Friedrich
IPC分类号： H01M10/0569 , H01M10/0587 , H01M10/0568 , H01M10/42 , H01M2/14
CPC分类号： H01M10/0569 , H01M2/14 , H01M10/052 , H01M10/0568 , H01M10/0587 , H01M10/4235 , H01M10/425 , H01M10/443 , H01M10/448 , H01M2010/4271 , H01M2200/10 , H01M2300/0037 , H01M2300/004 , H02J7/0063
摘要： A battery cell with improved safety. The battery cell comprises two battery cell terminals which are contactable from outside of the battery cell and an electrochemical part comprising at least one positive electrode and at least one negative electrode, an electrolyte comprising at least one conductive salt and at least one solvent, and at least one separator, wherein the at least one separator becomes at least partially impermeable for ions which can be generated inside of the electrochemical part, when the at least one separator reaches a predefined temperature.
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公开(公告)号：US10693120B2
公开(公告)日：2020-06-23
申请号：US16070007
申请日：2016-07-26
发明人： Marcel Wilka , Naoto Takebayashi
IPC分类号： H01M2/22 , H01M2/30 , H01M2/26 , H01G11/26 , H01G11/74 , H01G11/82 , H01G11/86 , H01M10/0525 , H01M10/0585
摘要： Provided is an energy storage device which can easily fix plates of an electrode assembly to a container. An energy storage device (10) includes: an electrode assembly (500) formed by stacking plates; and a container (100) which accommodates the electrode assembly (500), wherein the container (100) includes: a body portion (200); and a conductive terminal portion (300) connected to the body portion (200), and the terminal portion (300) includes a first portion (310) and a second portion (320) which sandwich the plates therebetween.
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4.发明申请公开(公告)号：US20170077725A1
公开(公告)日：2017-03-16
申请号：US15258709
申请日：2016-09-07
发明人： Marcel Wilka
IPC分类号： H02J7/00 , H01M12/08 , H01M10/44 , H01M10/46 , H01M10/0525
CPC分类号： H02J7/0029 , B60L50/64 , B60L53/11 , B60L58/14 , B60L58/15 , H01M2/0285 , H01M2/345 , H01M10/052 , H01M10/0525 , H01M10/44 , H01M10/46 , H01M12/08 , H01M2200/00 , H01M2220/20 , H02J7/0045 , H02J7/0072 , H02J2007/0037 , H02J2007/004 , Y02E60/122 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： Battery system with overcharge and/or exhaustive-discharge protection, having a rapid-discharge unit for electrically discharging an electrical energy store having a first connection which is electrically connected to a first pole, characterized in that the battery system comprises a tripping unit having an electrically conductive mechanical component for tripping the rapid-discharge unit, wherein the mechanical component is electrically connected directly to a second pole by an electrically conductive housing of the electrical energy store and/or by an electrical connection.
摘要翻译： 具有过充电和/或全面放电保护的电池系统，具有用于对具有电连接到第一极的第一连接的电能存储器进行电放电的快速放电单元，其特征在于，所述电池系统包括跳闸单元， 用于跳闸快速放电单元的导电机械部件，其中机械部件通过电能存储器的导电外壳和/或通过电连接直接电连接到第二极。
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公开(公告)号：US20190036100A1
公开(公告)日：2019-01-31
申请号：US16070007
申请日：2016-07-26
发明人： Marcel Wilka , Naoto Takebayashi
IPC分类号： H01M2/30 , H01M2/22 , H01M10/0525 , H01M10/0585 , H01G11/26 , H01G11/82 , H01G11/86 , H01G11/74
CPC分类号： H01M2/30 , H01G11/26 , H01G11/74 , H01G11/82 , H01G11/86 , H01M2/22 , H01M2/266 , H01M10/0525 , H01M10/0585
摘要： Provided is an energy storage device which can easily fix plates of an electrode assembly to a container. An energy storage device (10) includes: an electrode assembly (500) formed by stacking plates; and a container (100) which accommodates the electrode assembly (500), wherein the container (100) includes: a body portion (200); and a conductive terminal portion (300) connected to the body portion (200), and the terminal portion (300) includes a first portion (310) and a second portion (320) which sandwich the plates therebetween.
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6.发明申请公开(公告)号：US20170133872A1
公开(公告)日：2017-05-11
申请号：US15341457
申请日：2016-11-02
发明人： Hideki Masuda , Yutaro Katsumata , Marcel Wilka , Marco Friedrich , Stephan Leuthner , Cornelius Liebenow , Yuji Ashida , Shunsuke Mizutani , Daisuke Konishi , Shinya Kitano
CPC分类号： H02J7/0063 , H01M2/14 , H01M2/30 , H01M10/4235 , H01M10/425 , H01M10/4257 , H01M10/44 , H01M2010/4271 , H01M2200/00 , H01M2220/10 , H01M2220/20 , H02J7/0029 , H02J2007/0067
摘要： A battery cell (10) with two battery cell terminals (11, 12) which are contactable from inside and/or outside the battery cell (10), and an electrochemical part (20) comprising at least one separator. Upon the achievement of a predefined temperature, the at least one separator is at least partially impermeable to ions which can be generated in the electrochemical part (20). The battery cell (10) has a rapid discharge unit (30), which is connectable between the battery cell terminals (11, 12) and which, in a switched-in and consequently activated state, has a predefined resistance value. The predefined resistance value is selected such that, with the rapid discharge unit (30) switched-in, the at least one separator achieves the predefined temperature.
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7.发明授权公开(公告)号：US09973015B2
公开(公告)日：2018-05-15
申请号：US15341457
申请日：2016-11-02
发明人： Hideki Masuda , Yutaro Katsumata , Marcel Wilka , Marco Friedrich , Stephan Leuthner , Cornelius Liebenow , Yuji Ashida , Shunsuke Mizutani , Daisuke Konishi , Shinya Kitano
CPC分类号： H02J7/0063 , H01M2/14 , H01M2/30 , H01M10/4235 , H01M10/425 , H01M10/4257 , H01M10/44 , H01M2010/4271 , H01M2200/00 , H01M2220/10 , H01M2220/20 , H02J7/0029 , H02J2007/0067
摘要： A battery cell (10) with two battery cell terminals (11, 12) which are contactable from inside and/or outside the battery cell (10), and an electrochemical part (20) comprising at least one separator. Upon the achievement of a predefined temperature, the at least one separator is at least partially impermeable to ions which can be generated in the electrochemical part (20). The battery cell (10) has a rapid discharge unit (30), which is connectable between the battery cell terminals (11, 12) and which, in a switched-in and consequently activated state, has a predefined resistance value. The predefined resistance value is selected such that, with the rapid discharge unit (30) switched-in, the at least one separator achieves the predefined temperature.
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公开(公告)号：US20170133709A1
公开(公告)日：2017-05-11
申请号：US15344733
申请日：2016-11-07
发明人： Hideki Masuda , Yudai Kawasoe , Yutaro Katsumata , Marcel Wilka
IPC分类号： H01M10/0525 , C08K3/04 , H01M10/44 , H01M10/0565 , H01M4/131 , H01M4/139 , H01M4/04 , H01M10/0587 , C01G53/00 , H01M4/62
CPC分类号： H01M10/0525 , C01G53/42 , C01P2006/40 , C08K3/04 , C08K2201/001 , H01M4/0404 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/62 , H01M10/052 , H01M10/0565 , H01M10/0567 , H01M10/0587 , H01M10/4235 , H01M10/425 , H01M10/44 , H01M2004/028 , H01M2200/00
摘要： A lithium-ion battery comprising at least one battery cell (2), the battery cell (2) in each case comprising a negative electrode (21), a positive electrode (22), an electrolyte composition (15), and a separator (18), characterized in that the lithium-ion battery further comprises at least one fast discharge device (61) and the surface of the negative and/or of the positive electrode (21, 22) is coated with a material which has an electrical resistance of more than 0 Ωcm2 and a lithium-ion conductivity of more than 0 S/cm and which has a solubility of less than 1 g/L in the electrolyte composition (15) under the operating conditions of the lithium-ion battery.
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