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1. 发明公开

EP0145931A3 Electrode structure for electrochemical cell 失效
标题翻译：电化学电极的电极结构
公开(公告)号：EP0145931A3
公开(公告)日：1986-04-02
申请号：EP84113380
申请日：1984-11-06
申请人： GTE GOVERNMENT SYSTEMS CORPORATION
发明人： Goebel, Franz
IPC分类号： H01M06/10 , H01M06/14
CPC分类号： H01M6/14 , H01M6/10
摘要： @ An electrode assembly adaptor to be wound on a spool (21) to provide a battery stack (20) for an electrochemical cell. The spool (21) has a central post (25) of insulating material and two conductive flanges (22 and 23). The electrode assembly includes two elongated electrode structures, and anode electrode structure (32) and a cathode current collector electrode structure (31). Each electrode structure (32, 31) includes a metal substrate (41, 35) having deflective, resilient contact tabs (42, 36) spaced along one edge (43, 37). An appropriate electrode material (46, 40) is adherent to the substrate (41, 35). The electrode assembly of the two electrode structures (32, 31) with intervening insulating material (33) is adapted to be wound around the post (25) of the spool (21) with the contact tabs (42) of the anode electrode structure (32) making contact with one of the flanges (22) and with the contact tabs (36) of the cathode current collector electrode structure (31) making contact with the other flange (23).

2. 发明公开

EP0144757A3 Electrochemical cell 失效
公开(公告)号：EP0144757A3
公开(公告)日：1986-03-26
申请号：EP84113296
申请日：1984-11-05
申请人： GTE GOVERNMENT SYSTEMS CORPORATION
发明人： Goebel, Franz
IPC分类号： H01M06/10
CPC分类号： H01M6/10 , H01M6/14
摘要： Electrochemical cell having a battery stack (20) of an electrode assembly wound on a spool (21 The electrode assembly includes two elongated electrode structures, an anode electrode structure (32) and a cathode current collector structure (31). The spool (21) has a central post (25) of insulating material and two conductive flanges (22 and 23). The two electrode structures (31 and 32) are wound around the post (25) with insulating material (33) between them, the anode electrode structure (32) making contact with one of the flanges (22) and the cathode current collector structure (21) making contact with the other flange (23).

3. 发明申请

WO1989012327A1 CELL DESIGN FOR SPIRALLY WOUND RECHARGEABLE ALKALINE METAL CELL 审中-公开
标题翻译：用于螺旋可再生碱性金属细胞的细胞设计
公开(公告)号：WO1989012327A1
公开(公告)日：1989-12-14
申请号：PCT/US1989002440
申请日：1989-06-05
申请人： ALTUS CORPORATION
发明人： ALTUS CORPORATION , CHANG, On-Kok , HALL, John, C. , PHILLIPS, Jeffrey , SILVESTER, Lenard, Frank
IPC分类号： H01M06/10
CPC分类号： H01M10/05 , H01M2/0232 , H01M2/22 , H01M6/10 , Y10T29/49115
摘要： A rechargeable electrochemical cell (10) having a cell casing (1) housing a stack of spirally wound elements (2) which include an alkaline metal anode, a cathode or cathode collector and a separator. A method is provided for preventing alkaline metal dendrites from forming on any surface within the cell casing (1) and external to the stack of spirally wound elements (2).

4. 发明申请

WO1992009114A1 METHOD AND APPARATUS FOR WINDING A CORE FOR AN ELECTROCHEMICAL CELL AND PROCESSING THEREOF 审中-公开
标题翻译：用于卷绕电化学细胞的核心的方法和装置及其处理
公开(公告)号：WO1992009114A1
公开(公告)日：1992-05-29
申请号：PCT/US1991008424
申请日：1991-11-12
申请人： WEILER ENGINEERING, INC. , RIBORDY, James, E. , KREVALD, Walter, R.
发明人： WEILER ENGINEERING, INC.
IPC分类号： H01M06/10
CPC分类号： H01M6/10 , H01M2010/0495 , Y10T29/49108 , Y10T29/53135
摘要： A method and apparatus is provided for use in the fabrication of an electrical chemical cell having a spiral wound core. An anode plate (P1) and a first separator sheet (S1) are juxtaposed in an adjacent relationship and restrained against relative lengthwise displacement. A cathode plate (P2) is juxtaposed in an analogous relationship with a second separator sheet (S2). Portions of the first and second separator sheets are overlapped and restrained against relative movement while the restrained overlapping end portions are rotated continuously about an axis so as to wind the plates and separator sheets into a coiled core which can be inserted into an electrochemical cell casing.
摘要翻译：提供了一种用于制造具有螺旋卷绕芯的电化学电池的方法和装置。阳极板（P1）和第一隔离片（S1）以相邻的关系并列，并且抵抗相对的纵向位移。阴极板（P2）以与第二隔片（S2）类似的关系并置。第一和第二分离片的部分重叠并限制相对运动，同时约束的重叠端部围绕轴线连续旋转，以便将板和分离片卷绕成可插入电化学电池壳体的螺旋芯。

5. 发明公开

EP0197426A3 Electrochemical cell having wound electrode structures 失效
标题翻译：具有电极结构的电化学电池
公开(公告)号：EP0197426A3
公开(公告)日：1988-03-16
申请号：EP86104075
申请日：1986-03-25
申请人： GTE GOVERNMENT SYSTEMS CORPORATION
发明人： Goebel, Franz , Batson, David C. , Haskins, Timothy B.
IPC分类号： H01M06/10 , H01M06/14
CPC分类号： H01M6/14 , H01M6/10
摘要： 57 A type of electrochemical cell has two electrode structure elements (20,21) wound in a coil and inserted in a sealed can. The electrode structures (20,21) are separated by a porous insulating sheet (22). One electrode structure (20) has a metal substrate (25) carrying a plurality of holes. The metal substrate supports layers (23) of an electrode material such as porous carbon. Both edges (26A.26B) and one end (28) of the substrate is kept free of the material. The bare end of the substrate is on the outside of the coil. The substrate (25) and porous insulating sheets (22) are wider than the other electrode structures, so that when the coil is inserted in the can, the substrate (25) and the porous insulating sheet (22) makes contact with the top and bottom internal surfaces of the can.

6. 发明公开

EP0136886A3 Electrode assembly 失效
标题翻译：电极组件
公开(公告)号：EP0136886A3
公开(公告)日：1986-08-20
申请号：EP84306607
申请日：1984-09-28
申请人： UNION CARBIDE CORPORATION
发明人： Crabtree, Grace Yvonne
IPC分类号： H01M06/10
CPC分类号： H01M6/10 , H01M2/18
摘要： The present invention provides a coiled electrode assembly for use in a galvanic cell which comprises a separator assembly having a first pocket, composed of two superimposed strips of separator material and having an adherable edge, and a second pocket, composed of two superimposed strips of separator material and having an adherable edge, said second pocket being superimposed over said first pocket such that the adherable edges are aligned with at least a portion of the adherable edges adhered; a first electrode disposed in said first pocket; and a second electrode disposed in said second pocket; said electrode assembly coiled about an axis transverse to the adhered edges such that the adhered edges are in a plane which is normal to the coiling axis.

7. 发明公开

EP0202857A3 Electrode assembly 失效
标题翻译：电极组件
公开(公告)号：EP0202857A3
公开(公告)日：1988-03-09
申请号：EP86303664
申请日：1986-05-14
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： Bakos, Vincent William , Martin, Thomas William
IPC分类号： H01M06/10 , H01M06/16
CPC分类号： H01M6/10 , H01M6/16
摘要： An electrode assembly of an anode (11), a cathode (1) and insulating separator material (15) between the cathode (1) and the anode (11), the entire anode, the entire separator and the entire cathode being laminated together in an accordian fold. The assembly is useful in electrochemical cells.

8. 发明公开

EP0143566A3 Protection of sensitive material 失效
标题翻译：保护敏感材料
公开(公告)号：EP0143566A3
公开(公告)日：1985-07-10
申请号：EP84307565
申请日：1984-11-02
申请人： RAYCHEM LIMITED
发明人： Cook, John Anthony , Park, George Barry , McLoughlin, Rober Hamilton , Myers, Stephen Edward
IPC分类号： H01M04/02 , H01M06/14 , H01M06/10 , B01J33/00 , H01M06/36
CPC分类号： H01M4/13 , B01J33/00 , H01M2/1673 , H01M4/06 , H01M4/38 , H01M4/381 , H01M4/382 , H01M6/10 , H01M6/14 , H01M6/36 , H01M10/00 , H01M2004/027 , Y10T29/49108 , Y10T29/49112
摘要： Sensitive material, e.g. lithium, for lithium cell electrodes, is protected by providing relatively fluid-impermeable material, e.g. polyethylene, to protect the sensitive material and altering the physical structure of the protective material, preferably by stretching at the same time as thinning the lithium or other sensitive material, to render it relatively fluid-permeable, preferably so as to serve as an electrode separator when the protected lithium is incorporated in a cell.

9. 发明申请

WO1998026462A1 BATTERY CORE WINDER AND METHOD OF WINDING A BATTERY CORE 审中-公开
标题翻译：电池芯绕组和绕组电池芯的方法
公开(公告)号：WO1998026462A1
公开(公告)日：1998-06-18
申请号：PCT/US1997023665
申请日：1997-12-12
申请人： EVEREADY BATTERY COMPANY, INC. , CLARK, Thomas, C.
发明人： EVEREADY BATTERY COMPANY, INC.
IPC分类号： H01M06/10
CPC分类号： H01M6/10 , Y10T29/49108 , Y10T29/53135
摘要： A battery core winding apparatus for winding into an electrochemical cell, a plurality of flexible strip members comprising a first conducting flexible electrode (86) having a first leading edge (87), a second conducting flexible electrode (88) having a second leading edge (89), and a separator (90), includes a first elongate feeder bed and a second elongate feeder bed longitudinally disposed from the first feeder bed. A winding cavity is formed between the feeder beds. A first arbor half (58) having a first flat surface and a first curvilinear winding surface is rotatingly supported within the winding cavity substantially midway between the first and second feeder beds, and a second arbor half (64) having a second flat surface and a second curvilinear winding surface is rotatingly supported within the winding cavity such that the second flat surface faces the first flat surface and the first and second flat surfaces are interspaced to form a slot. A first pair of forming rollers (48, 50) are rotatingly supported and disposed within the winding cavity proximate to and forming a gap with the first curvilinear surface and a second pair of forming rollers (54, 56) are disposed within the winding cavity proximate to and forming a gap with the second curvilinear surface. At least one feeder roller (32) is rotatingly embedded in each of the first and second feeder beds, the rotational axis of each roller being substantially perpendicular to the elongate axis of the feeder beds, and a pressure roller (34) is rotatingly mounted in registration with each of the feeder rollers, the pressure roller axis of rotation being parallel to that of the feeder roller and each pressure roller is spring biased against its adjacent feeder roller.
摘要翻译：一种用于卷绕到电化学电池中的电池芯卷绕装置，多个柔性条状构件，包括具有第一前缘（87）的第一导电柔性电极（86），具有第二前缘的第二导电柔性电极（88） 89）和分离器（90）包括第一细长进料床和从第一进料床纵向设置的第二细长进料器床。在送料床之间形成卷绕腔。具有第一平坦表面和第一曲线缠绕表面的第一心轴半部（58）基本在第一和第二馈送床之间的中间旋转地支撑在绕组腔内，以及具有第二平坦表面和第二平坦表面的第二心轴半部（64）第二曲线卷绕表面旋转地支撑在卷绕腔内，使得第二平坦表面面向第一平坦表面，并且第一和第二平坦表面间隔开形成槽。第一对成形辊（48,50）旋转地支撑并设置在绕组腔内，靠近并与第一曲线表面形成间隙，并且第二对成形辊（54,56）设置在绕组腔内靠近并与第二曲线表面形成间隙。至少一个进给辊（32）旋转地嵌入在每个第一和第二进料床中，每个辊的旋转轴线基本上垂直于进料床的细长轴线，并且压力辊（34）旋转地安装在与每个进料辊对准，压力辊的旋转轴线平行于进料辊，并且每个压力辊被弹簧偏置抵靠其相邻的进料辊。

10. 发明申请

WO1986003889A1 ELECTROCHEMICAL CELL HAVING WOUND ELECTRODE STRUCTURES 审中-公开
标题翻译：具有电极结构的电化学细胞
公开(公告)号：WO1986003889A1
公开(公告)日：1986-07-03
申请号：PCT/US1985002562
申请日：1985-12-20
申请人： GTE GOVERNMENT SYSTEMS CORPORATION
发明人： GTE GOVERNMENT SYSTEMS CORPORATION , GOEBEL, Franz , HASKINS, Timothy, Brooks , BATSON, David, Cameron
IPC分类号： H01M06/10
CPC分类号： H01M6/10 , H01M6/14
摘要： An electrochemical cell (10) has a cathode current collector (20), an anode electrode (21) and a porous insulating material (22) wound in a coil (17) and inserted in a sealed can (11). Cathode current collector (20) has a metal substrate (23) carrying a plurality of holes (24). The metal substrate (23) supports layer (25) of an electrode material such as porous carbon. Both edges (26A, 26B) and one end (28) of the substrate (23) is kept free of material. The bare end (28) of the substrate (23) is on the outside of the coil (17). The substrate (23) is wider than the anode electrode (21) and the cathode current collector (20) of the coil (17), so that when the coil (17) is inserted in the can (11), the substrate (23) makes contact with all the internal surfaces of the can (11).
摘要翻译：电化学电池（10）具有卷绕在线圈（17）中并插入密封罐（11）中的阴极集电器（20），阳极电极（21）和多孔绝缘材料（22）。阴极集电体（20）具有承载多个孔（24）的金属基板（23）。金属基板（23）支撑多孔碳等电极材料的层（25）。衬底（23）的两个边缘（26A，26B）和一个端部（28）保持没有材料。基板（23）的裸露端（28）位于线圈（17）的外侧。基板（23）比线圈（17）的阳极电极（21）和阴极集电体（20）宽，使得当线圈（17）插入罐（11）时，基板（23））与罐（11）的所有内表面接触。

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