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41. 发明授权

US07169497B2 Electrochemical cells 有权
标题翻译：电化学电池
公开(公告)号：US07169497B2
公开(公告)日：2007-01-30
申请号：US10438318
申请日：2003-05-15
申请人： Stuart M. Davis , Klaus Brandt
发明人： Stuart M. Davis , Klaus Brandt
IPC分类号： H01M12/04 , H01M8/06
CPC分类号： H01M8/065 , C25B5/00 , H01M8/04388 , H01M8/04559 , H01M8/04783 , H01M8/0656 , H01M8/188 , H01M8/2475 , H01M16/003 , Y02E60/528 , Y02E60/566
摘要： An electrochemical cell includes a hydrogen generator and a hydrogen fuel cell.
摘要翻译：电化学电池包括氢发生器和氢燃料电池。

42. 发明授权

US07049030B2 Battery 有权
标题翻译：电池
公开(公告)号：US07049030B2
公开(公告)日：2006-05-23
申请号：US10382941
申请日：2003-03-06
申请人： Cahit Eylem , Ou Mao , Stuart M. Davis
发明人： Cahit Eylem , Ou Mao , Stuart M. Davis
IPC分类号： H01M4/36
CPC分类号： H01M4/12 , H01M4/463 , H01M4/48 , H01M6/08 , H01M6/085 , H01M10/26 , Y10T29/49108
摘要： Batteries and methods of making batteries are disclosed. In some embodiments, a battery includes a housing, a positive electrode comprising a copper material in the housing, a negative electrode in the housing, a separator between the positive electrode and the negative electrode, and an electrolytic solution comprising soluble aluminum in the housing. A method of making a battery can include providing a positive electrode comprising a copper material into a housing, adding a material comprising aluminum to an electrolytic solution, and adding the electrolytic solution into the housing.
摘要翻译：公开了电池和制造电池的方法。在一些实施例中，电池包括壳体，在壳体中包括铜材料的正电极，壳体中的负电极，正电极和负电极之间的隔板以及在壳体中包含可溶性铝的电解液。制造电池的方法可以包括将包含铜材料的正电极提供到壳体中，将包含铝的材料添加到电解液中，并将电解溶液添加到壳体中。

43. 发明授权

US07045247B1 Battery cathode 有权
标题翻译：电池阴极
公开(公告)号：US07045247B1
公开(公告)日：2006-05-16
申请号：US09645632
申请日：2000-08-24
申请人： Terry Copeland , Stuart M. Davis , Tae-Won Lee , Alexander A. Leef , Gary A. Miller , Shuming Zeng
发明人： Terry Copeland , Stuart M. Davis , Tae-Won Lee , Alexander A. Leef , Gary A. Miller , Shuming Zeng
IPC分类号： H01M4/75
CPC分类号： H01M4/06 , H01M4/02 , H01M4/50 , H01M4/70 , H01M2004/025 , H01M2004/028
摘要： A cathode having a groove extending about 10 to about 450 microns into a surface of the cathode. The cathode can also be roughened.
摘要翻译：具有在阴极表面延伸约10至约450微米的凹槽的阴极。阴极也可以被粗糙化。

44. 发明授权

US06740451B2 Gold additive for a cathode including nickel oxyhydroxide for an alkaline battery 有权
标题翻译：用于阴极的金添加剂，包括用于碱性电池的氢氧化正镍
公开(公告)号：US06740451B2
公开(公告)日：2004-05-25
申请号：US10022272
申请日：2001-12-20
申请人： Paul A. Christian , Stuart M. Davis , Tatjana Mezini
发明人： Paul A. Christian , Stuart M. Davis , Tatjana Mezini
IPC分类号： H01M462
CPC分类号： H01M4/52 , H01M4/06 , H01M4/366 , H01M4/42 , H01M4/48 , H01M4/622 , H01M4/625 , H01M6/06 , Y10T29/49108
摘要： An alkaline battery includes a cathode including a gold salt, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte.
摘要翻译：碱性电池包括阴极，其包括金盐，包括锌的阳极，阴极和阳极之间的隔板以及碱性电解质。

45. 发明授权

US06585881B2 Process for manufacture and improved manganese dioxide for electrochemical cells 有权
标题翻译：电化学电池的制造和改善二氧化锰的方法
公开(公告)号：US06585881B2
公开(公告)日：2003-07-01
申请号：US09788754
申请日：2001-02-20
申请人： Stuart M. Davis , Peter R. Moses , Gary Miller
发明人： Stuart M. Davis , Peter R. Moses , Gary Miller
IPC分类号： C25B100
CPC分类号： C01G45/02 , C01P2006/10 , C01P2006/12 , C01P2006/40 , C01P2006/80 , C25B1/21 , H01M4/50
摘要： A process for manufacture of manganese dioxide comprising subjecting an aqueous bath comprising manganese sulfate (MnSO4) and sulfuric acid (H2SO4) to electrolysis in a closed cell wherein the electrolysis bath is maintained at an elevated temperature above 110° C., preferably above 115° C. and at superatmospheric pressure. Desirably the bath can be maintained at an elevated temperature between about 115° C. and 155° C. The electrolysis is carried out preferably at elevated current density of between about 12.5 and 37 Amp/sq. ft (135 and 400 Amp/sq. meter) which allows for smaller or fewer electrolysis units. An MnO2 product having a specific surface area (SSA) within desired range of between 18-45 m2/g can be obtained. A doping agent, preferably a soluble titanium dopant is employed to help obtain the desired specific surface area (SSA) of the MnO2 product. The manganese dioxide product in zinc/MnO2 alkaline cells gives excellent service life, particularly in high power application.
摘要翻译：一种制造二氧化锰的方法，包括使包含硫酸锰（MnSO 4）和硫酸（H 2 SO 4）的水浴在闭孔中电解，其中电解浴保持在110℃以上，优选高于115℃的高温 C.和超大气压。理想地，浴可以保持在约115℃和155℃之间的升高的温度。电解优选在升高的电流密度为约12.5A和37安培/平方米之间进行。 ft（135和400安培/平方米），允许更小或更少的电解单元。可以获得具有在18-45m 2 / g之间的期望范围内的比表面积（SSA）的MnO 2产物。使用掺杂剂，优选可溶性钛掺杂剂来帮助获得MnO 2产物的所需比表面积（SSA）。锌/锰氧化物碱性电池中的二氧化锰产品具有优异的使用寿命，特别是在高功率应用中。

46. 发明授权

US6080506A Pressure activated current interrupter for electrochemical cells 失效
标题翻译：用于电化学电池的压力激励电流断流器
公开(公告)号：US6080506A
公开(公告)日：2000-06-27
申请号：US998537
申请日：1997-12-26
申请人： Stuart M. Davis , Sean Sargeant , Douglas J. Woodnorth
发明人： Stuart M. Davis , Sean Sargeant , Douglas J. Woodnorth
IPC分类号： H01M2/02 , H01M2/34 , H01M10/48
CPC分类号： H01M2/345 , H01M2/34
摘要： The invention is directed to a pressure activated current interrupt assembly for cells, particularly alkaline cells. The current interrupter is located at the closed end of the cell's housing. The current interrupter assembly comprises an electrically insulating member in proximity to the terminal at the closed end of the housing. The insulating member is in physical communication with a deflectable member formed from the cell's housing. When gas pressure within the cell builds up to exceed a predetermined value, the deflectable member deforms causing the insulating member to protrude beyond the extremity of said cell terminal, thereby preventing electrical contact between said terminal and the terminal of another cell or electrical device.
摘要翻译：本发明涉及用于电池，特别是碱性电池的压力启动电流中断组件。电流断路器位于电池壳体的封闭端。电流断续器组件包括在壳体的封闭端附近靠近端子的电绝缘构件。绝缘构件与由电池壳体形成的可偏转构件物理连通。当电池内的气体压力超过预定值时，可偏转构件变形使得绝缘构件突出超过所述电池端子的末端，从而防止所述端子与另一电池或电气装置的端子之间的电接触。

47. 发明授权

US4430395A Cell with overflow spout 失效
标题翻译：带有溢出口的电池
公开(公告)号：US4430395A
公开(公告)日：1984-02-07
申请号：US337007
申请日：1982-01-04
申请人： Stuart M. Davis , Greg J. Davidson
发明人： Stuart M. Davis , Greg J. Davidson
IPC分类号： H01M2/04 , H01M2/20 , H01M6/44 , H01M2/24
CPC分类号： H01M6/44 , H01M2/0404 , H01M2/204
摘要： A galvanic cell (10), useful in batteries (50), including a can (12). The can (12) is equipped with a spout (20) to permit controlled cell (10) sealing and sealant (18) overflow (52).
摘要翻译：一种用于电池（50）的电池（10），包括罐（12）。罐（12）装备有喷嘴（20），以允许受控的电池（10）密封和密封剂（18）溢流（52）。

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