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Patent Agency Ranking
公开(公告)号：US09159980B2
公开(公告)日：2015-10-13
申请号：US13727666
申请日：2012-12-27
Applicant: General Electric Company
Inventor： Job Thomas Rijssenbeek , Michael Alan Vallance , Charles Dominic Iacovangelo , Jinghua Liu , Roger Neil Bull , Robert Christie Galloway
CPC classification number: H01M2/18 , C23F13/10 , C23F2213/30 , H01M2/024 , H01M2/0285 , H01M10/052 , H01M10/058 , H01M10/39 , Y02T10/7011
Abstract: An electrochemical cell is presented. The cell includes a housing formed of a metallic material. A component is disposed within an anode compartment of the cell that contains an alkali metal. The component comprises a sacrificial metal that has an oxidation potential less than the oxidation potential of the housing material. An energy storage device including such an electrochemical cell is also provided.
Abstract translation: 介绍了电化学电池。 电池包括由金属材料形成的壳体。 组分设置在含有碱金属的电池的阳极室内。 该组件包括具有小于壳体材料的氧化电位的氧化电位的牺牲金属。 还提供了包括这种电化学电池的储能装置。
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公开(公告)号：US20140186684A1
公开(公告)日：2014-07-03
申请号：US13727666
申请日：2012-12-27
Applicant: General Electric Company
Inventor： Job Thomas Rijssenbeek , Michael Alan Vallance , Charles Dominic Iacovangelo , Jinghua Liu , Roger Neil Bull , Robert Christie Galloway
CPC classification number: H01M2/18 , C23F13/10 , C23F2213/30 , H01M2/024 , H01M2/0285 , H01M10/052 , H01M10/058 , H01M10/39 , Y02T10/7011
Abstract: An electrochemical cell is presented. The cell includes a housing formed of a metallic material. A component is disposed within an anode compartment of the cell that contains an alkali metal. The component comprises a sacrificial metal that has an oxidation potential less than the oxidation potential of the housing material. An energy storage device including such an electrochemical cell is also provided.
Abstract translation: 介绍了电化学电池。 电池包括由金属材料形成的壳体。 组分设置在含有碱金属的电池的阳极室内。 该组件包括具有小于壳体材料的氧化电位的氧化电位的牺牲金属。 还提供了包括这种电化学电池的储能装置。
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公开(公告)号：US09362537B2
公开(公告)日：2016-06-07
申请号：US13952317
申请日：2013-07-26
Applicant: General Electric Company
Inventor： Guillermo Daniel Zappi , Mohamed Rahmane , Benjamin Hale Winkler , James Lowe Sudworth , Roger Neil Bull , Charles Dominic Iacovangelo
CPC classification number: H01M2/14 , H01M2/1646 , H01M2/18 , H01M10/39 , H01M10/3909 , H01M10/4235 , H01M10/617
Abstract: An electrochemical cell is presented. The cell includes a housing having an interior surface defining a volume, and an elongated, ion-conducting separator disposed in the volume. The separator usually extends in a vertical direction relative to a base of the housing, so as to define a height dimension of the cell. The separator has a first circumferential surface defining a portion of a first compartment. The cell further includes a shim structure disposed generally parallel to the first circumferential surface of the separator between the interior surface and the first circumferential surface of the separator. The structure includes at least two shims, a first shim and a second shim, that substantially overlap each other. An energy storage device including such an electrochemical cell is also provided.
Abstract translation: 介绍了电化学电池。 电池包括具有限定体积的内表面的壳体和设置在体积中的细长离子导电隔离体。 分离器通常相对于壳体的基部在垂直方向上延伸，以限定电池的高度尺寸。 分离器具有限定第一隔室的一部分的第一圆周表面。 电池还包括垫片结构，该垫片结构大致平行于分隔件的第一周向表面设置在分隔件的内表面和第一周向表面之间。 该结构包括基本上彼此重叠的至少两个垫片，第一垫片和第二垫片。 还提供了包括这种电化学电池的储能装置。
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公开(公告)号：US20170104244A1
公开(公告)日：2017-04-13
申请号：US14876892
申请日：2015-10-07
Applicant: General Electric Company
Inventor： Roger Neil Bull , Roy C. Galloway , Connor Douglas Anthony Brady , Peter Barrow
CPC classification number: H01M10/4235 , H01M4/364 , H01M4/38 , H01M4/5815 , H01M4/582 , H01M10/399 , H01M10/448 , H01M2004/028
Abstract: A positive electrode composition for an electrochemical cell is provided. One example includes at least one electroactive metal selected from the group consisting of nickel, titanium, vanadium, niobium, molybdenum, cobalt, chromium, silver, antimony, cadmium, tin, lead, and zinc. The positive electrode composition can further include at least one alkali metal halide and an electrolyte salt comprising a reaction product of a second alkali metal halide and a metal halide. The electrolyte salt can have a melting point of less than about 300 degrees Celsius. The positive electrode composition can further include manganese present in an amount sufficient to create an overdischarge plateau for the electrochemical cell
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公开(公告)号：US20130309544A1
公开(公告)日：2013-11-21
申请号：US13952317
申请日：2013-07-26
Applicant: General Electric Company
Inventor： Guillermo Daniel Zappi , Mohamed Rahmane , Benjamin Hale Winkler , James Lowe Sudworth , Roger Neil Bull , Charles Dominic Iacovangelo
IPC: H01M2/14
CPC classification number: H01M2/14 , H01M2/1646 , H01M2/18 , H01M10/39 , H01M10/3909 , H01M10/4235 , H01M10/617
Abstract: An electrochemical cell is presented. The cell includes a housing having an interior surface defining a volume, and an elongated, ion-conducting separator disposed in the volume. The separator usually extends in a vertical direction relative to a base of the housing, so as to define a height dimension of the cell. The separator has a first circumferential surface defining a portion of a first compartment. The cell further includes a shim structure disposed generally parallel to the first circumferential surface of the separator between the interior surface and the first circumferential surface of the separator. The structure includes at least two shims, a first shim and a second shim, that substantially overlap each other. An energy storage device including such an electrochemical cell is also provided.
Abstract translation: 介绍了电化学电池。 电池包括具有限定体积的内表面的壳体和设置在体积中的细长离子导电隔离体。 分离器通常相对于壳体的基部在垂直方向上延伸，以限定电池的高度尺寸。 分离器具有限定第一隔室的一部分的第一圆周表面。 电池还包括垫片结构，该垫片结构大致平行于分隔件的第一周向表面设置在分隔件的内表面和第一周向表面之间。 该结构包括基本上彼此重叠的至少两个垫片，第一垫片和第二垫片。 还提供了包括这种电化学电池的储能装置。
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