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1. 发明授权

US4774156A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US4774156A
公开(公告)日：1988-09-27
申请号：US57423
申请日：1987-06-02
申请人： Roger J. Bones , Derrick J. Baker , Johan Coetzer
发明人： Roger J. Bones , Derrick J. Baker , Johan Coetzer
IPC分类号： H01M10/39 , H01M10/42
CPC分类号： H01M10/39 , H01M10/3909 , H01M10/42
摘要： The invention provides a rechargeable electrochemical cell comprising a cell housing 10 divided by a separator 20 into a pair of electrode compartments, one of which contains an anode substance and the other of which contains an active cathode substance and an electrolyte. The anode and electrolyte are liquid at the operating temperature of the cell and the electrode compartments are each divided into a gas chamber communicating with an electrode chamber. The gas chamber contains an inert gas under pressure and the electrode chamber contains a liquid, namely the anode material or the liquid electrolyte. A wall of each electrode chamber is provided by the separator and each electrode chamber has a closeable bleed outlet 74, 80. The cell has an operative attitude in which said bleed outlets can be used to bleed gas from the associated electrode chambers, and each electrode chamber is in communication with the associated gas chamber, such that the cell in its operative attitude has each electrode chamber completely full of liquid, and each gas chamber containing inert gas under pressure and liquid.
摘要翻译：本发明提供了一种可再充电电化学电池，其包括由分隔件20分成一对电极隔室的电池壳体10，其中一个电极隔室含有阳极物质，另一个包含活性阴极物质和电解质。阳极和电解质在电池的工作温度下是液体，并且电极室被分成与电极室连通的气室。气室内含有惰性气体，电极室内含有液体，即阳极材料或液体电解液。每个电极室的壁由分离器提供，并且每个电极室具有可闭合的渗出口74,80。电池具有操作姿态，其中所述排出口可用于从相关联的电极室排出气体，并且每个电极室与相关联的气室连通，使得处于其操作姿态的电池具有完全充满液体的每个电极室，并且每个气室在压力和液体下容纳惰性气体。

2. 发明授权

US4546055A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US4546055A
公开(公告)日：1985-10-08
申请号：US446432
申请日：1982-12-02
申请人： Johan Coetzer , Roy C. Galloway , Roger J. Bones , David A. Teagle , Patrick T. Moseley
发明人： Johan Coetzer , Roy C. Galloway , Roger J. Bones , David A. Teagle , Patrick T. Moseley
IPC分类号： H01M4/02 , H01M4/58 , H01M10/39
CPC分类号： H01M4/02 , H01M10/39 , H01M4/582
摘要： An electrochemical cell is provided with a molten sodium anode and a molten sodium aluminium halide salt electrolyte. The cathode comprises FeCl.sub.2, NiCl.sub.2, CoCl.sub.2 or CrCl.sub.2 as active cathode substance dispersed in an electronically conductive electrolyte-permeable matrix which is impregnated by the electrolyte. Between the anode and the electrolyte, and isolating them from each other, is a solid conductor of sodium ions or a micromolecular sieve which contains sodium sorbed therein. The proportions of sodium and aluminium ions in the electrolyte are selected so that the solubility of the active cathode substance in the electrolyte is at or near its minimum.
摘要翻译：电化学电池具有熔融的钠阳极和熔融的钠铝卤化物盐电解质。阴极包含FeCl 2，NiCl 2，CoCl 2或CrCl 2作为活性阴极物质，其分散在由电解质浸渍的电子导电电解质可渗透基质中。在阳极和电解质之间并将它们彼此分离，是钠离子的固体导体或含有吸附在其中的钠的微分子筛。选择电解质中钠和铝离子的比例，使活性阴极物质在电解液中的溶解度处于或接近其最小值。

3. 发明授权

US5230968A Electrochemical cells 失效
标题翻译：电化学细胞
公开(公告)号：US5230968A
公开(公告)日：1993-07-27
申请号：US699810
申请日：1991-05-13
申请人： Roger J. Bones , David Teagle , Marion R. Rance , Johan Coetzer , James H. Duncan
发明人： Roger J. Bones , David Teagle , Marion R. Rance , Johan Coetzer , James H. Duncan
IPC分类号： H01M4/64 , H01M2/18 , H01M10/39
CPC分类号： H01M2/18 , H01M10/39
摘要： A laterally compressed envelope of solid electrolyte material is provided for use as an electrode holder in an electrochemical cell. It has two opposed major faces sealed together along at least part of the periphery of the envelope, each major face being provided by a sheet of said solid electrolyte material. Each sheet is provided on its inner surface with a plurality of ribs or corrugations extending alongside one another, each rib or corrugation of each said sheet crossing over a plurality of the ribs or corrugations of the other said sheet. The envelope has an internal volume, between the sheets, defined at least in part by grooves or valleys between the ribs or crests of the corrugations. Each part of said internal volume is in communication with each other part of said internal volume. The invention also provides a method of making the envelope, and an electrochemical cell in which the envelope forms an electrode holder.
摘要翻译：提供固体电解质材料的侧向压缩外壳，用作电化学电池中的电极保持器。它具有两个相对的主面，沿着外壳的至少一部分周边密封在一起，每个主面由一片固体电解质材料提供。每个片材在其内表面上设置有多个沿着彼此延伸的肋或波纹，每个所述片的每个肋或波纹跨越另一个所述片的多个肋或波纹。该封套在片之间具有至少部分地由波纹的肋或波纹之间的凹槽或谷部限定的片之间的内部容积。所述内部容积的每个部分与所述内部容积的彼此部分连通。本发明还提供了一种制造该封套的方法，以及一种电化学电池，其中该封套形成电极支架。

4. 发明授权

US4795685A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US4795685A
公开(公告)日：1989-01-03
申请号：US873168
申请日：1986-06-11
申请人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
发明人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
IPC分类号： H01M4/52 , H01M10/39 , H01M10/42
CPC分类号： H01M10/39 , H01M10/4235
摘要： The invention provides a method of protecting an electrochemical cell which has a molten sodium anode, a chloride-ion containing sodium aluminum halide molten salt electrolyte, an iron-containing cathode in contact with the electrolyte and a solid conductor of sodium ions which separates the anode from the electrolyte, from the adverse effects of overcharging. The method comprises operating the cell, to prevent oxidation of iron to FeCl.sub.3 in the cathode, by connecting it in parallel with a protective cell having an open circuit charging plateau at a voltage less than the open circuit voltage of the Fe/FeCl.sub.3 //Na plateau of the cell being protected, and greater than the open circuit voltage, in its fully charged state, of the cell being protected. The invention also provides a cell of this type protected in this fashion, a battery including one or more such protected cells, and a cathode for such cells.
摘要翻译：本发明提供了一种保护电化学电池的方法，该电化学电池具有熔融的钠阳极，含氯化钠的卤化钠熔融盐电解质，与电解质接触的含铁阴极和钠离子的固体导体，其分离阳极从电解液，过度充电的不利影响。该方法包括操作电池，以防止铁在阴极中氧化成FeCl 3，通过将其与具有低于Fe / FeCl 3 // Na的开路电压的开路充电平台的保护电池并联连接电池的高原被保护，并且大于被保护的电池的处于其完全充电状态的开路电压。本发明还提供以这种方式保护的这种类型的电池，包括一个或多个这种受保护的电池的电池和用于这种电池的阴极。

5. 发明授权

US4612266A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US4612266A
公开(公告)日：1986-09-16
申请号：US765122
申请日：1985-08-13
申请人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
发明人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
IPC分类号： H01M4/52 , H01M10/39 , H01M10/42 , H01M4/36
CPC分类号： H01M10/39 , H01M10/4235
摘要： The invention provides a method of protecting an electrochemical cell which has a molten sodium anode, a chloride-ion containing sodium aluminum halide molten salt electrolyte, an iron-containing cathode in contact with the electrolyte and a solid conductor of sodium ions which separates the anode from the electrolyte, from the adverse effects of overcharging. The method comprises operating the cell, to prevent oxidation of iron to FeCl.sub.3 in the cathode, by connecting it in parallel with a protective cell having an open circuit charging plateau at a voltage less than the open circuit voltage of the Fe/FeCl.sub.3 //Na plateau of the cell being protected, and greater than the open circuit voltage, in its fully charged state, of the cell being protected. The invention also provides a cell of this type protected in this fashion, a battery including one or more such protected cells, and a cathode for such cells.
摘要翻译：本发明提供了一种保护电化学电池的方法，该电化学电池具有熔融的钠阳极，含氯化钠的卤化钠熔融盐电解质，与电解质接触的含铁阴极和钠离子的固体导体，其分离阳极从电解液，过度充电的不利影响。该方法包括操作电池，以防止铁在阴极中氧化成FeCl 3，通过将其与具有低于Fe / FeCl 3 // Na的开路电压的开路充电平台的保护电池并联连接电池的高原被保护，并且大于被保护的电池的处于其完全充电状态的开路电压。本发明还提供以这种方式保护的这种类型的电池，包括一个或多个这种受保护的电池的电池和用于这种电池的阴极。

6. 发明授权

US4560627A Electrochemical cell 失效
公开(公告)号：US4560627A
公开(公告)日：1985-12-24
申请号：US631905
申请日：1984-07-18
申请人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
发明人： Roger J. Bones , Roy C. Galloway , Johan Coetzer , David A. Teagle
IPC分类号： H01M4/52 , H01M10/39 , H01M10/42 , H01M4/36
CPC分类号： H01M10/39 , H01M10/4235
摘要： The invention provides a method of protecting an electrochemical cell which has a molten sodium anode, a chloride-ion containing sodium aluminum halide molten salt electrolyte, an iron-containing cathode in contact with the electrolyte and a solid conductor of sodium ions which separates the anode from the electrolyte, from the adverse effects of overcharging. The method comprises operating the cell, to prevent oxidation of iron to FeCl.sub.3 in the cathode, by connecting it in parallel with a protective cell having an open circuit charging plateau at a voltage less than the open circuit voltage of the Fe/FeCl.sub.3 //Na plateau of the cell being protected, and greater than the open circuit voltage, in its fully charged state, of the cell being protected. The invention also provides a cell of this type protected in this fashion, a battery including one or more such protected cells, and a cathode for such cells.

7. 发明授权

US4105834A Electric cells 失效
标题翻译：电池
公开(公告)号：US4105834A
公开(公告)日：1978-08-08
申请号：US839021
申请日：1977-10-03
申请人： Derrick J. Baker , Roger J. Bones
发明人： Derrick J. Baker , Roger J. Bones
IPC分类号： H01M10/39
CPC分类号： H01M10/3909
摘要： The invention provides an electric cell having a compartment containing liquid anode, a compartment containing liquid cathode, a solid electrolyte which partially bounds each of the compartments, a ceramic support member which supports the solid electrolyte, and metallic closure members closing the compartments. The closure member closing the liquid anode compartment is joined to the support member by a brazed joint resistant to the liquid anode, and the closure member closing the liquid cathode compartment is joined to the support member or the solid electrolyte by a glass seal.
摘要翻译：本发明提供了一种具有包含液体阳极的隔间的电池，包含液体阴极的隔室，部分地限定每个隔间的固体电解质，支撑固体电解质的陶瓷支撑构件和闭合隔室的金属封闭构件。关闭液体阳极室的封闭构件通过耐液体阳极的钎焊接头连接到支撑构件，并且关闭液体阴极室的封闭构件通过玻璃密封件接合到支撑构件或固体电解质。

8. 发明授权

US5051324A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US5051324A
公开(公告)日：1991-09-24
申请号：US504792
申请日：1990-04-04
申请人： Roger J. Bones , James H. Duncan , Ivor E. Denton
发明人： Roger J. Bones , James H. Duncan , Ivor E. Denton
IPC分类号： H01M4/66 , C04B35/113 , H01M4/70 , H01M4/76 , H01M10/39
CPC分类号： H01M10/39 , C04B35/113 , H01M10/3936 , H01M4/76
摘要： The invention provides a method of making a flattened solid electrolyte, e.g. .beta.-alumina, envelope for use as an electrode holder in an electrochemical cell. A mouldable mixture of the .beta.-alumina with a binder is formed into sheet material and two panels of the sheet material are joined together along their peripheral edges to form the envelope. Spacing and reinforcing means is provided between the panels to space them apart and to reinforce the envelope. The edges of the panels are joined together using pressure, heat and/or solvent, after which are envelope is heated to cure the binder, volatilize the cured binder and sinter the solid electrolyte.
摘要翻译：本发明提供一种制备扁平固体电解质的方法， β-氧化铝，用作电化学电池中的电极架的外壳。将β-氧化铝与粘合剂的可模制混合物形成为片材，并且两片片材沿其周边边缘连接在一起形成外壳。间隔和加强装置设置在面板之间以将它们分开并加强信封。使用压力，热和/或溶剂将面板的边缘连接在一起，然后将外壳加热以固化粘合剂，使固化的粘合剂挥发并烧结固体电解质。

9. 发明授权

US5279908A Electrochemical cell 失效
标题翻译：电化学电池
公开(公告)号：US5279908A
公开(公告)日：1994-01-18
申请号：US740372
申请日：1991-08-05
申请人： Roger J. Bones , David A. Teagle , Marion R. Rance
发明人： Roger J. Bones , David A. Teagle , Marion R. Rance
IPC分类号： H01M2/18 , H01M10/39 , H01M2/00
CPC分类号： H01M2/18 , H01M10/39
摘要： An electrochemical cell 10 housing a cylindrical housing 12 and a solid electrolyte separator tube 24 located concentrically therein, dividing the housing into an electrode compartment in the tube and an electrode compartment outside the tube. The cell has a solid electrolyte holder 36, 74 located in the tube and containing active electrode material 54. One of the electrode compartments contains active anode material, the other containing active cathode material. The electrode material in the holder is in electronic contact with the electrode material 54 in the housing outside the tube.
摘要翻译：容纳圆柱形壳体12的电化学电池10和同心地位于其中的固体电解质分离器管24，将壳体分成管中的电极室和管外的电极室。该电池具有位于管中并含有活性电极材料54的固体电解质保持件36,74。电极隔室中的一个包含活性阳极材料，另一个包含活性阴极材料。保持器中的电极材料与壳体外部的电极材料54电子接触。

10. 发明授权

US5057384A Electrode holder 失效
标题翻译：电极座
公开(公告)号：US5057384A
公开(公告)日：1991-10-15
申请号：US618313
申请日：1990-11-26
申请人： Roger J. Bones , James H. Duncan , Jacobus H. De Jager
发明人： Roger J. Bones , James H. Duncan , Jacobus H. De Jager
IPC分类号： H01M4/76 , H01M2/18 , H01M2/26 , H01M6/18 , H01M10/39
CPC分类号： H01M10/3909 , H01M2/18
摘要： The invention provides a compressed envelope of solid electrolyte for holding an electrode in an electrochemical cell. The envelope comprises corrugated sheets joined along their edges. The sheets are aligned with each other so that their corrugations extend parallel along the length of the envelope and a space is defined between the sheets. The corrugations of the sheets nest in each other where the sheets are joined together at the ends of the envelope. The invention also provides a method of making the envelope and a cell having an electrode held in said envelope.
摘要翻译：本发明提供了用于将电极保持在电化学电池中的固体电解质的压缩外壳。信封包括沿其边缘连接的波纹片。片材彼此对准，使得它们的波纹沿着包封的长度平行延伸，并且在片材之间限定空间。纸张彼此的波纹彼此嵌套，其中纸张在信封的端部处连接在一起。本发明还提供了一种使包络线和具有保持在所述外壳中的电极的电池的方法。

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