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公开(公告)号：WO2019094215A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/057969
申请日：2018-10-29
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor： KOSHINA, Hizuru , BOONE, David R.
IPC: H01M4/131 , H01M4/136 , H01M4/485 , H01M4/525 , H01M4/58 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2/16 , H01M4/505
CPC classification number: H01M4/131 , H01M2/1626 , H01M2/1653 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5815 , H01M4/5825 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M2300/004
Abstract: An electrochemical cell is provided. The electrochemical cell includes a positive electrode (12) including a first lithium metal-based material, the first lithium metal-based material including one or more transition metal ions, and wherein the positive electrode (12) has an operating voltage of 4.5 volts versus lithium metal potential or greater. The electrochemical cell also includes an electrolyte (18) formed from ingredients comprising a solvent and lithium salt. The solvent includes at least one carbonic ester. The electrochemical cell further includes a negative electrode (14) including a second lithium metal-based material, the second lithium metal-based material including one or more transition metal ions.
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公开(公告)号：WO2017034546A1
公开(公告)日：2017-03-02
申请号：PCT/US2015/046639
申请日：2015-08-25
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor： ZHANG, Xugang , FUHR, Jason D. , SELTHAFNER, Peter A. , BOONE, David R.
IPC: H01M2/34 , H01M2/12 , H01M10/0525 , H01M2/30
CPC classification number: H01M2/345 , H01M2/1077 , H01M2/1241 , H01M2/305 , H01M10/0525 , H01M2200/20
Abstract: The present disclosure includes a lithium-ion battery module that has a housing and a plurality of lithium-ion battery cells disposed in the housing. Each of the plurality of lithium-ion battery cells includes a first terminal with a first polarity, a second terminal with a second polarity opposite to the first polarity, an overcharge protection assembly, and a casing electrically coupled to the first terminal such that the casing has the first polarity, the casing having an electrically conductive material. The lithium-ion battery module includes a vent of the overcharge protection assembly electrically coupled to the casing and a conductive component of the overcharge protection assembly electrically coupled to the second terminal. The vent is configured to contact the conductive component to cause a short circuit and to vent a gas from the casing into the housing when a pressure in the casing reaches a threshold value.
Abstract translation: 本公开内容包括具有壳体和设置在壳体中的多个锂离子电池单元的锂离子电池模块。 多个锂离子电池单元中的每一个包括具有第一极性的第一端子，具有与第一极性相反的第二极性的第二端子，过充电保护组件和电连接到第一端子的壳体，使得壳体 具有第一极性，壳体具有导电材料。 锂离子电池模块包括电耦合到壳体的过充电保护组件的通气口和电耦合到第二端子的过充电保护组件的导电部件。 当外壳中的压力达到阈值时，通风口构造成接触导电部件以引起短路并将气体从壳体排出到壳体中。
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公开(公告)号：WO2017201031A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/032878
申请日：2017-05-16
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY , LE, Daniel B. , BOONE, David R.
Inventor： LE, Daniel B. , BOONE, David R.
Abstract: The present disclosure relates to a dual energy storage system (13) that includes a lithium ion battery (22) electrically coupled in parallel with a lead acid battery (20), where the lithium ion battery (22) and the lead-acid battery (20) are electrically coupled to a vehicle bus (19), where the lithium ion battery open circuit voltage (OCV) partially matches the lead-acid battery OCV such that the lead-acid battery OCV at 100% of the lead-acid battery state of charge (SOC) is about equal to the lithium ion battery OCV at 50% of the lithium ion battery SOC.
Abstract translation: 本公开涉及包括与铅酸电池（20）并联电耦合的锂离子电池（22）的双能量存储系统（13），其中锂离子电池（22） ）和铅酸电池（20）电耦合到车辆总线（19），其中锂离子电池开路电压（OCV）部分匹配铅酸电池OCV，使得铅酸电池OCV在100 铅酸电池充电状态（SOC）的百分比约等于锂离子电池SOC的50％时的锂离子电池OCV。
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公开(公告)号：WO2016018871A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/042388
申请日：2015-07-28
Applicant: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventor： ZHANG, Xugang , LOBART, Jonathan P. , FUHR, Jason D. , BOONE, David R.
IPC: H01M2/12
CPC classification number: H01M2/345 , H01M2/12 , H01M2/1229 , H01M2/1276 , H01M2200/20 , H01M2220/20
Abstract: The present disclosure includes a battery module having a plurality of battery cells disposed in a housing. Each of the plurality of battery cells has a positive terminal, a negative terminal, an overcharge protection assembly, and a casing having an electrically conductive material. The overcharge protection assembly includes a vent, a first spring component, a second spring component, and an insulative component. The first spring component is coupled to the positive terminal, the second spring component is coupled to the negative terminal, the insulative component is between the first spring component and a conductive piece and between the second spring component and the conductive piece, and the vent is configured to drive the insulative component from between the first and second spring components and the conductive piece, such that the first and second spring components contact the conductive piece, when a pressure in the casing exceeds a threshold.
Abstract translation: 本公开内容包括具有设置在壳体中的多个电池单元的电池模块。 多个电池单元中的每一个具有正极端子，负极端子，过充电保护组件以及具有导电材料的壳体。 过充电保护组件包括通风口，第一弹簧部件，第二弹簧部件和绝缘部件。 第一弹簧部件联接到正极端子，第二弹簧部件联接到负极端子，绝缘部件在第一弹簧部件和导电件之间以及第二弹簧部件和导电件之间，并且通气孔 被配置为从所述第一和第二弹簧部件和所述导电片之间驱动所述绝缘部件，使得当所述壳体中的压力超过阈值时，所述第一和第二弹簧部件接触所述导电片。
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Patent Agency Ranking
公开(公告)号：EP3341986A1
公开(公告)日：2018-07-04
申请号：EP15767615.6
申请日：2015-08-25
Applicant: Johnson Controls Technology Company
Inventor： ZHANG, Xugang , FUHR, Jason D. , SELTHAFNER, Peter A. , BOONE, David R.
IPC: H01M2/34 , H01M2/12 , H01M10/0525 , H01M2/30
CPC classification number: H01M2/345 , H01M2/1077 , H01M2/1241 , H01M2/305 , H01M10/0525 , H01M2200/20
Abstract: The present disclosure includes a lithium-ion battery module that has a housing and a plurality of lithium-ion battery cells disposed in the housing. Each of the plurality of lithium-ion battery cells includes a first terminal with a first polarity, a second terminal with a second polarity opposite to the first polarity, an overcharge protection assembly, and a casing electrically coupled to the first terminal such that the casing has the first polarity, the casing having an electrically conductive material. The lithium-ion battery module includes a vent of the overcharge protection assembly electrically coupled to the casing and a conductive component of the overcharge protection assembly electrically coupled to the second terminal. The vent is configured to contact the conductive component to cause a short circuit and to vent a gas from the casing into the housing when a pressure in the casing reaches a threshold value.
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公开(公告)号：EP3460872A1
公开(公告)日：2019-03-27
申请号：EP18198024.4
申请日：2015-07-28
Applicant: Johnson Controls Technology Company
Inventor： ZHANG, Xugang , LOBERT, Jonathan P. , FUHR, Jason , BOONE, David R.
IPC: H01M2/12
Abstract: The present disclosure includes a battery module having a plurality of battery cells disposed in a housing. Each of the plurality of battery cells has a positive terminal, a negative terminal, an overcharge protection assembly, and a casing having an electrically conductive material. The overcharge protection assembly includes a vent, a first spring component, a second spring component, and an insulative component. The first spring component is coupled to the positive terminal, the second spring component is coupled to the negative terminal, the insulative component is between the first spring component and a conductive piece and between the second spring component and the conductive piece, and the vent is configured to drive the insulative component from between the first and second spring components and the conductive piece, such that the first and second spring components contact the conductive piece, when a pressure in the casing exceeds a threshold.
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公开(公告)号：EP3459131A1
公开(公告)日：2019-03-27
申请号：EP17726078.3
申请日：2017-05-16
Applicant: Johnson Controls Technology Company
Inventor： LE, Daniel B. , BOONE, David R.
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公开(公告)号：EP3175500B1
公开(公告)日：2018-10-03
申请号：EP15753242.5
申请日：2015-07-28
Applicant: Johnson Controls Technology Company
Inventor： ZHANG, Xugang , LOBART, Jonathan P. , FUHR, Jason D. , BOONE, David R.
IPC: H01M2/12
CPC classification number: H01M2/345 , H01M2/12 , H01M2/1229 , H01M2/1276 , H01M2200/20 , H01M2220/20
Abstract: The present disclosure includes a battery module having a plurality of battery cells disposed in a housing. Each of the plurality of battery cells has a positive terminal, a negative terminal, an overcharge protection assembly, and a casing having an electrically conductive material. The overcharge protection assembly includes a vent, a first spring component, a second spring component, and an insulative component. The first spring component is coupled to the positive terminal, the second spring component is coupled to the negative terminal, the insulative component is between the first spring component and a conductive piece and between the second spring component and the conductive piece, and the vent is configured to drive the insulative component from between the first and second spring components and the conductive piece, such that the first and second spring components contact the conductive piece, when a pressure in the casing exceeds a threshold.
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公开(公告)号：EP3175500A1
公开(公告)日：2017-06-07
申请号：EP15753242.5
申请日：2015-07-28
Applicant: Johnson Controls Technology Company
Inventor： ZHANG, Xugang , LOBART, Jonathan P. , FUHR, Jason D. , BOONE, David R.
IPC: H01M2/12
CPC classification number: H01M2/345 , H01M2/12 , H01M2/1229 , H01M2/1276 , H01M2200/20 , H01M2220/20
Abstract: The present disclosure includes a battery module having a plurality of battery cells disposed in a housing. Each of the plurality of battery cells has a positive terminal, a negative terminal, an overcharge protection assembly, and a casing having an electrically conductive material. The overcharge protection assembly includes a vent, a first spring component, a second spring component, and an insulative component. The first spring component is coupled to the positive terminal, the second spring component is coupled to the negative terminal, the insulative component is between the first spring component and a conductive piece and between the second spring component and the conductive piece, and the vent is configured to drive the insulative component from between the first and second spring components and the conductive piece, such that the first and second spring components contact the conductive piece, when a pressure in the casing exceeds a threshold.
Abstract translation: 本公开包括具有设置在壳体中的多个电池单元的电池模块。 多个电池单元中的每一个具有正极端子，负极端子，过充电保护组件以及具有导电材料的壳体。 过充电保护组件包括通风口，第一弹簧部件，第二弹簧部件和绝缘部件。 第一弹簧组件耦接至正极端子，第二弹簧组件耦接至负极端子，绝缘组件位于第一弹簧组件与导电片之间以及第二弹簧组件与导电片之间，且通气孔为 被配置为当所述壳体中的压力超过阈值时，从所述第一和第二弹簧部件与所述导电件之间驱动所述绝缘部件，使得所述第一和第二弹簧部件接触所述导电件。
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