公开(公告)号：US5632603A

公开(公告)日：1997-05-27

申请号：US384286

申请日：1995-02-01

申请人： Kenneth R. Taylor ,  Chih-Chung Wang

发明人： Kenneth R. Taylor ,  Chih-Chung Wang

IPC分类号： B01D19/00 ,  B01F11/00 ,  H01M4/04 ,  H01M4/12 ,  F04B23/08

CPC分类号： H01M4/0478 ,  B01D19/0036 ,  B01D19/0042 ,  B01F11/0065 ,  H01M4/04 ,  H01M4/0473 ,  H01M4/12 ,  H01M2300/0014

摘要： An apparatus for the transfer or conveyance of a slurry and the simultaneous densification thereof through the intermediary of vacuum pumping. Specifically, disclosed is an apparatus for the vacuum pumping of a slurry, particularly a zinc-containing slurry utilized in the preparation of zinc anodes for alkaline batteries, which facilitates the transfer of the slurry and the concurrent densification thereof in conjunction with the elimination of any gas bubbles which are entrapped in the slurry. Also disclosed is a method of transferring and simultaneously densifying a slurry while eliminating entrapped gas bubbles therefrom through the intermediary of a vacuum pumping process utilizing the disclosed apparatus.

摘要翻译： 用于转移或输送浆料的设备，并通过真空泵送的中间同时致密化。 具体地，公开了一种用于真空泵送浆料，特别是用于制备碱性电池的锌阳极的含锌浆料的装置，其有利于浆料的转移和其同时致密化，同时消除任何 被包埋在浆料中的气泡。 还公开了一种通过利用所公开的装置的真空泵送方法来转移并同时致密化浆料的方法，同时从其中除去截留的气泡。

公开(公告)号：US5376480A

公开(公告)日：1994-12-27

申请号：US152142

申请日：1993-11-16

申请人： Kenichi Shinoda ,  Akihide Izumi ,  Mitsuo Murakoshi ,  Kiyohide Tsutsui ,  Katsuhiro Yamashita ,  Hidenori Tsuzuki ,  Takashi Matsuo

发明人： Kenichi Shinoda ,  Akihide Izumi ,  Mitsuo Murakoshi ,  Kiyohide Tsutsui ,  Katsuhiro Yamashita ,  Hidenori Tsuzuki ,  Takashi Matsuo

IPC分类号： H01M4/02 ,  H01M4/12 ,  H01M4/62 ,  H01M6/06 ,  H01M10/26 ,  H01M2/08

CPC分类号： H01M6/06 ,  H01M4/12 ,  H01M4/62 ,  H01M2004/027 ,  H01M4/02

摘要： A gel form negative electrode of an alkaline battery is produced without mercury and enables uniform dispersion of zinc or zinc alloy powder and an effective metal which can be one or more of an oxide or hydroxide of indium, lead, gallium, bismuth. The zinc or zinc alloy powder and the effective metal are drymixed in advance of mixing with a gel form alkaline electrolyte. In order to obtain satisfactorily high vibration strength and impact resistance, fiber material can be added to the gel form negative electrode. The fiber material may be selected among rayon, vinylon, acryl, vinyon, polyamide, polypropylene, polyethylene, mercerized pulp, linter pulp.

摘要翻译： 碱性电池的凝胶形式的负极没有汞产生，并且能够均匀分散锌或锌合金粉末和可以是铟，铅，镓，铋的氧化物或氢氧化物中的一种或多种的有效金属。 将锌或锌合金粉末和有效金属在与凝胶形式的碱性电解质混合之前进行干混。 为了获得令人满意的高振动强度和耐冲击性，可以将纤维材料加入到凝胶中形成负极。 纤维材料可以选自人造纤维，维尼纶，丙烯酸，乙烯，聚酰胺，聚丙烯，聚乙烯，丝光纸浆，棉绒纸浆。

公开(公告)号：US5102475A

公开(公告)日：1992-04-07

申请号：US592838

申请日：1990-10-04

申请人： Guy-Michel Raynaud ,  Gilles Regazzoni ,  Gilles Nussbaum ,  Max Reboul

发明人： Guy-Michel Raynaud ,  Gilles Regazzoni ,  Gilles Nussbaum ,  Max Reboul

IPC分类号： B21B1/40 ,  B21B3/00 ,  B21B9/00 ,  C22C24/00 ,  C22F1/00 ,  C22F1/16 ,  H01M4/12 ,  H01M4/13 ,  H01M4/40 ,  H01M4/46

CPC分类号： H01M4/13 ,  B21B1/40 ,  B21B3/00 ,  C22F1/16 ,  H01M4/12 ,  H01M4/40 ,  H01M2004/027 ,  H01M2300/0025 ,  H01M2300/0068 ,  H01M2300/0082 ,  H01M4/405 ,  H01M4/46 ,  Y10T29/49991

摘要： A process for obtaining lithium-based thin sheets, generally used for the production of negative plates for accumulators. The thin sheets are formed by adding magnesium to a bath of molten lithium, transforming the alloy into a solid product in a form suitable for rolling, and rolling the solid product obtained by passing it between steel cylinders a plurality of times at ambient temperature to obtain thin sheets.

摘要翻译： 一种通常用于生产用于蓄电池负极板的锂基薄片的方法。 通过将镁添加到熔融锂浴中形成薄片，将合金转化为适合于轧制的形式的固体产品，并将固体产物在环境温度下多次通过钢瓶之间进行轧制，得到 薄片。

公开(公告)号：US4916036A

公开(公告)日：1990-04-10

申请号：US260477

申请日：1988-10-20

申请人： Michael C. Cheiky

发明人： Michael C. Cheiky

IPC分类号： H01M4/12 ,  H01M4/64 ,  H01M8/22 ,  H01M12/04

CPC分类号： H01M4/64 ,  H01M12/04 ,  H01M4/12 ,  H01M8/22

摘要： A consumable anode of a reactive metal such as lithium is provided as a layer on a flexible, conductive substrate. The anode is preferably in the form of an elongated tape wound on a reel. The anode tape is fed from the reel into and through an elongated electrolyte reaction chamber formed between the surface of the anode tape and an opposed cathode. The ends of the compartment contain seals for retaining electrolyte between the electrodes. The tape is rewound on a driven take up reel.

摘要翻译： 将诸如锂的活性金属的可消耗阳极作为层设置在柔性导电基底上。 阳极优选为缠绕在卷轴上的细长带的形式。 阳极带从卷轴进入并通过形成在阳极带的表面和相对的阴极之间的细长电解质反应室。 隔间的端部包含用于在电极之间保持电解质的密封。 磁带在被驱动的卷取卷轴上倒带。

公开(公告)号：US4861690A

公开(公告)日：1989-08-29

申请号：US202457

申请日：1988-06-06

申请人： Henry F. Hope ,  Stephen F. Hope

发明人： Henry F. Hope ,  Stephen F. Hope

IPC分类号： H01M4/12 ,  H01M4/66 ,  H01M10/052 ,  H01M10/0565

CPC分类号： H01M10/052 ,  H01M10/0565 ,  H01M4/12 ,  H01M4/663 ,  Y02P70/54

摘要： Lightweight batteries which have electrodes that include a base current collector and carrier of carbon fiber material.

摘要翻译： 具有包括基极集电体和碳纤维材料载体的电极的轻量级电池。

公开(公告)号：US4649093A

公开(公告)日：1987-03-10

申请号：US839716

申请日：1986-03-14

申请人： Viet Vu ,  Paul F. Hettwer

发明人： Viet Vu ,  Paul F. Hettwer

IPC分类号： H01M4/12 ,  H01M4/38 ,  H01M4/02

CPC分类号： H01M4/38 ,  H01M4/12 ,  Y10T29/49108

摘要： An electrochemical cell comprising a zinc electrode in an electrolyte solution wherein the electrode is formed from a zinc powder compacted to a density of at least about 6.5 g/cc to substantially reduce the corrosion of the zinc electrode and the consequent evolution of hydrogen gas without resorting to the addition of mercury to the electrode.

公开(公告)号：US4555454A

公开(公告)日：1985-11-26

申请号：US724322

申请日：1985-04-17

申请人： Nicholas Shuster

发明人： Nicholas Shuster

IPC分类号： H01M2/14 ,  H01M2/38 ,  H01M4/12 ,  H01M6/04

CPC分类号： H01M6/04 ,  H01M2/14 ,  H01M2/38 ,  H01M4/12

摘要： A consumable metal electrode incorporates a fibrous reinforcing network of electrically insulating material extending through at least a portion of the body of the electrode and disposed in close proximity to a surface of the electrode which will be contacted by liquid electrolyte and eroded during operation of an electrochemical cell incorporating the electrode. Local turbulence is generated by the fibrous network at the electrode surface during operation of the cell in order to maximize electrical output.

摘要翻译： 消耗性金属电极包括电绝缘材料的纤维增强网络，其延伸穿过电极主体的至少一部分并且设置在电极的表面附近，电极的表面将在电化学操作期间被电解液接触并被侵蚀 电极结合电极。 在电池操作期间，电极表面处的纤维网络产生局部湍流，以使电输出最大化。

公开(公告)号：US4502903A

公开(公告)日：1985-03-05

申请号：US616897

申请日：1984-06-04

申请人： Alan H. Bruder

发明人： Alan H. Bruder

IPC分类号： B32B15/08 ,  H01M4/12 ,  H01M4/66 ,  H01M6/16 ,  B32B31/22

CPC分类号： H01M4/12 ,  B32B15/08 ,  H01M4/661 ,  H01M4/668 ,  H01M6/16 ,  Y10T29/49112 ,  Y10T428/31692

摘要： Laminar electrode subassemblies comprising a lithium layer having one surface consisting essentially of metallic lithium adhered to a conductive plastic substrate, and a method of making such subassemblies in which a web of lithium foil having at least one freshly exposed surface is laminated directly to a conductive plastic substrate without an intermediate layer of conductive plastic adhesive.

摘要翻译： 层状电极子组件包括锂层，其一个表面主要由金属锂组成，该表面基本上由粘附到导电塑料基底上的金属锂组成，以及制造这样的组件的方法，其中具有至少一个新曝光表面的锂箔网直接层压到导电塑料 基材无中间层导电塑料粘合剂。

公开(公告)号：US4421833A

公开(公告)日：1983-12-20

申请号：US368865

申请日：1982-04-15

申请人： Robert A. Zayatz

发明人： Robert A. Zayatz

IPC分类号： H01M4/12 ,  H01M6/18 ,  H01M4/36

CPC分类号： H01M6/182 ,  H01M4/12

摘要： An anode assembly for a lithium-halogen cell including halogen-containing cathode material, i.e. depolarizer, such as an iodine-organic complex wherein the anode comprises an electrical conductor sandwiched between a pair of lithium plates defining substantially oppositely directed lithium surfaces terminating in a peripheral lithium edge and characterized by a major portion of the length of the peripheral edge being exposed to the cathode material. This greatly increases the available internal volume of the cell for cathode material which, in turn, increases the theoretical ampere-hour rating of the cell. At least one and preferably both oppositely directed lithium surfaces have formations such as ribs or the equivalent which increases the surface area thereof, and the formations terminate a short distance from the edge to form a marginal type, peripheral border and highly effective seal therearound. The inner surfaces of the lithium plates can include co-operating formations near the peripheral edge shaped to expose new surfaces of the lithium plates to each other to form or enhance the bond therebetween. The anode assembly is formed using mold sections of a polyolefin material such as a high density polyethylene or equivalent material and having tapered recesses to provide effective separation of the anode from the mold without any need for parting sheets.

摘要翻译： 一种用于包含含卤素阴极材料的锂 - 卤素电池的阳极组件，即去极化剂，例如碘 - 有机络合物，其中阳极包括夹在一对锂板之间的电导体，其限定基本上相对定向的锂表面，终止于外围 锂边缘并且其特征在于外围边缘的长度的大部分暴露于阴极材料。 这大大增加了用于阴极材料的电池的可用内部体积，这进而提高了电池的理论安培小时等级。 至少一个并且优选地两个相对定向的锂表面具有诸如肋或其增加其表面积的等同物的结构，并且地层终止于与边缘的短距离，以形成边缘类型，周边边界和在其周围的高效密封。 锂板的内表面可以包括在外围边缘附近形成的相互合并的结构，以将锂板的新表面彼此暴露以形成或增强它们之间的结合。 阳极组件使用诸如高密度聚乙烯或等效材料的聚烯烃材料的模具部分形成，并具有锥形凹槽，以提供阳极与模具的有效分离，而不需要分型片。

公开(公告)号：US4414293A

公开(公告)日：1983-11-08

申请号：US420052

申请日：1982-09-20

申请人： Richard W. Joy ,  David F. Smith

发明人： Richard W. Joy ,  David F. Smith

IPC分类号： H01M4/12 ,  H01M12/06

CPC分类号： H01M12/06 ,  H01M4/12

摘要： A consumable metal anode which is used in refuelable electrochemical cells and wherein at least a peripheral edge portion of the anode is protected against a corrosive alkaline environment of the cell by the application of a thin metal coating, the coating being formed of metals such as nickel, silver, and gold.

摘要翻译： 一种消耗性金属阳极，其用于可加油的电化学电池中，并且其中至少阳极的外围边缘部分通过施加薄金属涂层而被保护免受电池的腐蚀性碱性环境，该涂层由金属如镍 ，银和金。