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公开(公告)号：US4029858A
公开(公告)日：1977-06-14
申请号：US632783
申请日：1975-11-17
摘要： In an electric cell having a solid electrolyte and employing sodium as theiquid anode and sulphur as the liquid cathode, the liquid anode is contained in two compartments separated by a corrosion resistant barrier. Liquid anode is arranged to flow between the compartments through a flow restrictor which permits a rate of flow sufficient to meet the normal charge and discharge requirements of the cell but limits higher rates of flow.One of the compartments has a very limited capacity for liquid sodium and is disposed about one side of the solid electrolyte to define a wicking space to constrain liquid sodium to flow over the solid electrolyte. The other compartment provides a reservoir for containing the bulk of the liquid sodium.In the event of damage to the solid electrolyte, only a very limited amount of liquid sodium is readily available to mix and react with the liquid sulphur.
摘要翻译： 在具有固体电解质并且使用钠作为液体阳极和硫作为液体阴极的电池中，液体阳极包含在由耐腐蚀屏障隔开的两个隔室中。 液体阳极布置成通过限流器在隔室之间流动，该限流器允许流量足以满足电池的正常充电和放电要求，但限制较高的流速。
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公开(公告)号：US4011367A
公开(公告)日：1977-03-08
申请号：US696895
申请日：1976-06-17
CPC分类号： H01M10/3909 , H01M4/70
摘要： A sodium-sulphur electric cell is provided having a sulphur compartment inhich a current collector of hollow form extends. The space inside the current collector is used as an expansion space for products arising from reaction of sodium and sulphur. The walls of the current collector may be tapered to arrange that the current density along it is substantially constant.
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公开(公告)号：US4117209A
公开(公告)日：1978-09-26
申请号：US853596
申请日：1977-11-21
申请人： Trevor Leslie Markin , Roger John Bones , Keith Taylor Scott , Geoffrey John May , Graham Robinson
发明人： Trevor Leslie Markin , Roger John Bones , Keith Taylor Scott , Geoffrey John May , Graham Robinson
CPC分类号： H01M4/661 , H01M10/3909 , H01M4/664
摘要： In a sodium-sulphur cell having a solid electrolyte separating sodium from a cathodic region containing sulphur/polysulphides in a graphite felt, a cathode current collector is formed of an aluminium substrate on which is an interstrate layer of nickel-chromium alloy covered by a coating of titanium oxide or other electronically conductive oxide intrinsically inert to the cathodic reactant.
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公开(公告)号：US4006281A
公开(公告)日：1977-02-01
申请号：US591321
申请日：1975-06-30
CPC分类号： H01M10/3909
摘要： A method and apparatus is described for filling an electric cell which coises a compartment for receiving a liquid electrode, an electrolyte, and a constraining means in the compartment for constraining the liquid electrode to wet a surface of the electrolyte. The method comprises the steps of introducing liquid electrode material into the compartment, thereby to contact the constraining means with the liquid electrode material. The liquid electrode material is then subjected to a pressure sufficient to force the liquid electrode material to penetrate the constraining means and thereby wet the electrolyte. The gas is maintained in the cell to ensure that the liquid electrode material remains in the constraining means.
摘要翻译： 描述了一种用于填充电池的方法和装置，该电池包括用于接收液体电极的隔间，电解质和隔室中的约束装置，用于约束液体电极以润湿电解质的表面。 该方法包括以下步骤：将液体电极材料引入隔室，从而使约束装置与液体电极材料接触。 然后使液体电极材料受到足以迫使液体电极材料穿透约束装置从而润湿电解质的压力。 气体保持在电池中，以确保液体电极材料保留在约束装置中。
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