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公开(公告)号：US4731308A
公开(公告)日：1988-03-15
申请号：US50121
申请日：1987-05-15
摘要： A mechanical component for electrochemical batteries having porous members. A disc has two or more circular grooves in one side. The grooves are intended to accept the porous members and an electrode member of the battery. The opposite side of the disc has one or more radial channels which intersect with the circular grooves. When used in a battery, the component facilitates distribution of electrolyte, while also minimizing electrolyte leakage between cells.
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公开(公告)号：US4684587A
公开(公告)日：1987-08-04
申请号：US936298
申请日：1986-12-01
申请人： David C. Batson , Franz Goebel
发明人： David C. Batson , Franz Goebel
CPC分类号： H01M6/38
摘要： A reserve cell has a cylindrical housing with a closed end. A cylindrical battery stack is located within the housing, surrounding a cell component container and separated from the closed end by a channeled ring. A disc is located with the ring for transmitting pressure from the closed end of the container.
摘要翻译： 储备池具有封闭端的圆柱形壳体。 圆柱形电池组位于壳体内，围绕电池组件容器，并通过导槽环与封闭端分离。 圆盘上设有环，用于从容器的封闭端传递压力。
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公开(公告)号：US4565752A
公开(公告)日：1986-01-21
申请号：US685638
申请日：1984-12-24
摘要： A type of electrochemical cell has elements wound in a coil and inserted in a sealed can. One element has a metal substrate carrying a plurality of holes. The metal substrate supports layers of an electrode material such as porous carbon. Both edges and one end of the substrate is kept free of the material. The bare end of the substrate is on the outside of the coil. The substrate is wider than other elements of the coil, so that when the coil is inserted in the can, the substrate makes contact with all the internal surfaces of the can.
摘要翻译： 一种电化学电池具有缠绕在线圈中并插入密封罐中的元件。 一个元件具有承载多个孔的金属基底。 金属基板支撑多孔碳等电极材料层。 衬底的两个边缘和一个端部保持没有材料。 基板的裸露端在线圈的外侧。 衬底比线圈的其它元件宽，使得当线圈插入罐中时，衬底与罐的所有内表面接触。
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公开(公告)号：US4447504A
公开(公告)日：1984-05-08
申请号：US455090
申请日：1983-01-03
申请人： Franz Goebel
发明人： Franz Goebel
摘要： A primary electrochemical cell capable of selective operation at one of several possible discharge rates. The electrochemical cell in accordance with the present invention includes a pair of battery stacks positioned one above the other in a housing of the cell in a spaced-apart relationship. One of the battery stacks includes a first plurality of anode structures of first thicknesses and a first plurality of carbon electrode structures of first thicknesses arranged in alternation with the first plurality of anode structures. Similarly, the other battery stack includes a second plurality of anode structures of second thicknesses and a second plurality of carbon electrode structures of second thicknesses arranged in alternation with the second plurality of anode structures. The relative thicknesses of the abovementioned components of the two stacks, together with the number of components in the two stacks, can be controlled so as to achieve different discharge rates and durations of discharge of the cell at the different rates. The battery stacks may be operated during discharge either individually or together to achieve three possible discharge rates for the cell.
摘要翻译： 能够以几种可能的放电速率之一选择性操作的主电化学电池。 根据本发明的电化学电池包括一对电池堆，它们以间隔开的关系一个在电池的壳体中彼此上下放置。 电池堆中的一个包括第一厚度的第一多个阳极结构和与第一多个阳极结构交替布置的第一厚度的第一多个碳电极结构。 类似地，另一个电池堆包括第二厚度的第二多个阳极结构和与第二多个阳极结构交替布置的第二厚度的第二多个碳电极结构。 可以控制两个堆叠的上述组分的相对厚度以及两个堆叠中的组分的数量，以便以不同的速率实现不同的放电速率和电池的放电持续时间。 电池堆可以在放电期间单独地或一起操作以实现电池的三种可能的放电速率。
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5.发明授权Method for fabricating multi-element anode structures for electrochemical cells 失效制造电化学电池多元件阳极结构的方法
公开(公告)号：US4409730A
公开(公告)日：1983-10-18
申请号：US319813
申请日：1981-11-09
申请人： Franz Goebel
发明人： Franz Goebel
CPC分类号： H01M4/12 , Y10T29/49115
摘要： Methods for fabricating anode structures for electrochemical cells. An anode structure is fabricated in accordance with a first method of the invention by positioning a first plurality of lithium anode pellets, in the form of round balls, in a spaced-apart pattern adjacent to a first side of an expanded metal screen, pressing the lithium anode pellets into the screen so as to be embedded within the screen, and then repeating the above steps with a second plurality of lithium anode pellets relative to the other side of the screen.An anode structure is fabricated in accordance with a second method of the invention by executing the steps as described hereinabove and, in addition, embedding into the screen a heat absorbing porous insulative separator material between the lithium anode pellets.
摘要翻译： 制造电化学电池阳极结构的方法。 根据本发明的第一种方法制造阳极结构，通过以与圆形金属网的第一侧相邻的间隔图案定位呈圆形形式的第一组锂阳极颗粒， 锂阳极颗粒进入屏幕以便嵌入屏幕内，然后用相对于屏幕另一侧的第二多个锂阳极颗粒重复上述步骤。 通过执行如上所述的步骤，根据本发明的第二种方法制造阳极结构，并且另外在锂阳极颗粒之间嵌入吸热多孔绝缘隔板材料。
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公开(公告)号：US4309819A
公开(公告)日：1982-01-12
申请号：US159268
申请日：1980-06-13
申请人： Franz Goebel
发明人： Franz Goebel
CPC分类号： H01M4/70 , H01M2/26 , H01M6/46 , Y10T29/49108 , Y10T29/49911 , Y10T29/4994
摘要： A method for assembling a primary electrochemical cell. The method in accordance with the invention includes the initial step of arranging a plurality of cell components, each having an opening extending therethrough, relative to an elongated, slotted, expandable metal tube so that the tube is loosely disposed within and along the openings in the cell components and the cell components loosely surround the tube in a stacked array. The cell components employed in this step include a plurality of anode structures each having a plurality of resilient, deflective portions facing in the direction of the terminal member and lying within a flat, common plane. Each of the deflective portions further has a contact edge facing in the direction of the terminal member. An expanding member in the form of a solid metal rod is inserted into and progressively advanced along the expandable tube. The expanding member causes the tube to progressively and permanently expand outwardly by an amount to make direct physical contact with the contact edges of the deflective portions of the multiple anode structures, in succession, deflect the deflective portions of each anode structure, and thereafter maintain direct physical contact with the contact edges of such anode structure. By virtue of the above expansion operation, the anode structures are secured to the expanded metal tube.
摘要翻译： 一种用于组装初级电化学电池的方法。 根据本发明的方法包括布置多个单元元件的初始步骤，每个单元元件具有相对于细长的开槽的可扩展金属管延伸穿过其中的开口，使得该管松散地设置在该开口内并沿其中 细胞组分和细胞组分以堆叠的阵列松散地围绕管。 在该步骤中使用的电池元件包括多个阳极结构，每个阳极结构具有面向端子构件的方向并位于平坦的公共平面内的多个弹性偏转部分。 每个偏转部分还具有面向端子构件的方向的接触边缘。 将固体金属棒形式的膨胀构件插入并沿着可膨胀管逐渐前进。 膨胀构件使管逐渐和永久地向外膨胀一定量，以使与多个阳极结构的偏转部分的接触边缘直接物理接触，连续地偏转每个阳极结构的偏转部分，然后保持直接 与这种阳极结构的接触边缘物理接触。 通过上述膨胀操作，将阳极结构固定在膨胀金属管上。
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公开(公告)号：US4309817A
公开(公告)日：1982-01-12
申请号：US145108
申请日：1980-04-29
申请人： Franz Goebel , Ibsen R. Hansen
发明人： Franz Goebel , Ibsen R. Hansen
CPC分类号： H01M4/70 , H01M2/26 , H01M6/14 , Y10T29/49108 , Y10T29/49911 , Y10T29/4994
摘要： A method for assembling a primary electrochemical cell including a carbon cathode structure. The carbon cathode structure is assembled by arranging a selected number of individual annular-shaped porous carbon elements, each having an opening extending therethrough, together with an elongated, hollow, cylindrical metal current collector tube so that the carbon elements are in a stacked array and the tube is loosely disposed within and along the openings in the array of carbon elements. The current collector tube is an expandable member and is initially in a non-expanded state and loosely surrounded by the stacked array of carbon elements. A porous separator and an anode structure are then placed around the aforementioned assembly of the carbon elements and the current collector tube, and the resultant assembly, representing a battery stack, is placed within an elongated housing of an electrochemical cell. A tool is then employed to permanently expand the current collector tube outwardly so that the tube makes direct physical contact with the array of carbon elements. An electrolytic solution is placed within the cell in contact with the battery stack and the hollow opening of the tube. The electrolytic solution permeates the carbon elements directly and also by way of a large number of small holes formed in the tube, causing the porous carbon elements to be permeated with the electrolytic solution and expand outwardly. The expansion of the carbon elements causes constituent particles thereof to fill the openings in the current collector thus thereby permanently locking the carbon elements to the current collector tube.
摘要翻译： 一种用于组装包括碳阴极结构的初级电化学电池的方法。 通过布置选定数量的各自具有延伸穿过其中的开口的单个环形多孔碳元素以及细长的中空圆柱形金属集流管来组装碳阴极结构，使得碳元素为堆叠阵列，并且 管松散地设置在碳元素阵列内和沿着碳元素阵列中的开口。 集流管是可扩展的构件，并且最初处于非膨胀状态并且被碳元素的堆叠排列松散地包围。 然后将多孔分离器和阳极结构放置在碳元素和集流管的上述组件周围，并且将所得组件（代表电池组）放置在电化学电池的细长壳体内。 然后使用工具将集流管向外扩张，使得管与碳元素阵列直接物理接触。 将电解液放置在电池内与电池组和管的中空开口接触。 电解液直接渗透碳元素，并且还通过形成在管中的大量小孔渗透，导致多孔碳元素被电解液渗透并向外扩张。 碳元素的膨胀导致其组成颗粒填充集电器中的开口，从而将碳元素永久地锁定到集流管。
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公开(公告)号：US4209571A
公开(公告)日：1980-06-24
申请号：US608424
申请日：1975-08-28
申请人： Richard A. Bessett , James Epstein , Franz Goebel
发明人： Richard A. Bessett , James Epstein , Franz Goebel
摘要： A primary electrochemical cell includes a thermal switch electrically connected between one of the electrodes and its associated terminal to prevent the cell from being discharged when the temperature inside the cell exceeds a predetermined level.
摘要翻译： 主电化学电池包括电连接在电极之一和其相关端子之间的热开关，以防止电池内的温度超过预定水平时电池放电。
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公开(公告)号：US4118334A
公开(公告)日：1978-10-03
申请号：US803127
申请日：1977-06-03
申请人： Franz Goebel
发明人： Franz Goebel
摘要： A primary electrochemical cell is described in which a novel granular cathode material is utilized. The cathode is formed from about 40 to 99 weight percent of carbon black, at least 1 weight percent of a binder which is inert in the primary electrochemical cell and the remainder thereof is graphite. The cathode material may be formed by mixing the individual components together with a quantity of a suitable liquid to form a uniform slurry. The slurry is then dried at room temperature to remove the liquid. The dried mixture is crumbled into fine particles. The particles are cured at an elevated temperature to stablize the binder. The resulting material when utilized as the cathode material of a primary electrochemical cell provides a porous carbon structure of high surface area in which a network of large channels exists for continual diffusion of electrolytic solution to the carbon cathodic particles throughout the entire volume of the cell cathode regardless of the cell size.
摘要翻译： 描述了一种主要的电化学电池，其中使用了新的粒状阴极材料。 阴极由约40至99重量％的炭黑形成，至少1重量％的在主电化学电池中为惰性的粘合剂，其余为石墨。 阴极材料可以通过将各个组分与一定量的合适液体混合以形成均匀的浆料而形成。 然后将浆液在室温下干燥以除去液体。 将干燥的混合物粉碎成细颗粒。 颗粒在升高的温度下固化以稳定粘合剂。 当用作主要电化学电池的阴极材料时，所得到的材料提供了高表面积的多孔碳结构，其中存在大通道的网络，用于在电池阴极的整个体积中电解溶液连续扩散到碳阴极颗粒 不管细胞大小。
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公开(公告)号：US4020248A
公开(公告)日：1977-04-26
申请号：US614451
申请日：1975-09-18
申请人： Franz Goebel
发明人： Franz Goebel
摘要： A primary electrochemical cell is described which is capable of achieving high discharge currents. The primary electrochemical cell incorporates a novel cathode structure. That cathode structure has a cathode current collector which is comprised with a plurality of electrically interconnected layers of a porous metallic material such as a nickel screen. Interposed between the layers of the cathode current collector are layers of globules of a cathode material. This material has a composition of from about 40 to 99 weight percent of carbon black, at least 1 weight percent of a mechanical binder which is inert in the primary electrochemical cell and the remainder is graphite. When such a cathode structure is incorporated into a primary electrochemical cell, two features are obtained which contribute to the high discharge current capability of the cell. Firstly, because a multitude of globules of cathode material are utilized in the cathode structure along with a porous current collector, large channels are maintained throughout the cathode structure thereby greatly facilitating the diffusion of the electrolytic solution of the cell, throughout the cathode structure. Secondly, the conductive cathode current collector extends throughout the cathode structure and is in close contact with all of the cathode material.
摘要翻译： 描述了能够实现高放电电流的主电化学电池。 主要的电化学电池结合了新颖的阴极结构。 该阴极结构具有阴极集电器，阴极集电器包括多个金属材料如镍屏蔽的电互连层。 阴极集电体的层之间插入有阴极材料的小球。 该材料具有约40至99重量％的炭黑，至少1重量％的在主要电化学电池中为惰性的机械粘合剂，其余为石墨的组合物。 当将这种阴极结构并入初级电化学电池中时，获得有助于电池的高放电电流能力的两个特征。 首先，由于阴极材料的多个小球与多孔集电器一起用于阴极结构，因此在整个阴极结构中保持大的通道，从而极大地促进电池的电解溶液在整个阴极结构中的扩散。 其次，导电阴极集电体延伸贯穿阴极结构并与所有阴极材料紧密接触。
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