公开(公告)号：US4482613A

公开(公告)日：1984-11-13

申请号：US466817

申请日：1983-02-16

申请人： Michael J. Turchan, deceased ,  Peter R. Moses ,  Alwyn H. Taylor

发明人： Michael J. Turchan, deceased ,  Peter R. Moses ,  Alwyn H. Taylor

IPC分类号： H01M2/12 ,  H01M6/16 ,  H01M6/14

CPC分类号： H01M2/1282 ,  H01M2/1223 ,  H01M2/1235 ,  H01M6/16 ,  H01M2/1241 ,  Y10T29/49108

摘要： The safety of a non-pressurized electrochemical cell such as a Li/MnO.sub.2 cell, having a safety pressure vent and an organic electrolyte solvent is enhanced by, in conjunction with said vent, providing said organic electrolyte solvent with at least 80% by volume of a volatile component, such as dimethoxyethane, having a boiling point between 30.degree. C. to 130.degree. C. Upon cell venting, under abuse conditions, the cell is thereby rapidly evacuated and safely rendered inoperable under further abuse conditions.

摘要翻译： 具有安全压力通气孔和有机电解质溶剂的非加压电化学电池例如Li / MnO 2电池的安全性通过与所述通气口相结合来提高所述有机电解质溶剂的至少80体积％ 挥发性成分，例如二甲氧基乙烷，沸点在30℃至130℃之间。细胞排空后，在滥用条件下，细胞由此迅速排出，并在进一步的滥用条件下安全地使其不能使用。

公开(公告)号：US4937154A

公开(公告)日：1990-06-26

申请号：US271793

申请日：1988-11-16

申请人： Peter R. Moses ,  Fred J. Berkowitz ,  Alwyn H. Taylor

发明人： Peter R. Moses ,  Fred J. Berkowitz ,  Alwyn H. Taylor

IPC分类号： H01M10/38 ,  H01M6/10 ,  H01M6/50 ,  H01M10/40

CPC分类号： H01M6/10 ,  H01M2200/00 ,  H01M2200/30

摘要： This invention relates to an electrochemical cell having spirally wound electrodes and an electrolyte which enhances plating of the anode metal during voltage reversal. The safety of such cells is improved by concentrating the current, during voltage reversal, between an outer segment of the anode and a metal sheet connected to the cathode whereby anode metal plates only onto the metal sheet. Thus, the hazardous condition of plating anode metal onto the cathode is avoided.

摘要翻译： 本发明涉及具有螺旋缠绕电极的电化学电池和在电压反转期间增强阳极金属电镀的电解质。 这种电池的安全性通过将电流在电压反转期间集中在阳极的外部部分和连接到阴极的金属片之间而被提高，由此阳极金属板仅在金属片上。 因此，避免了将阳极金属镀在阴极上的危险状况。

公开(公告)号：US4622277A

公开(公告)日：1986-11-11

申请号：US781836

申请日：1985-09-30

申请人： Paul L. Bedder ,  Peter R. Moses ,  Bhupendra Patel ,  Terrence F. Reise ,  Alwyn H. Taylor

发明人： Paul L. Bedder ,  Peter R. Moses ,  Bhupendra Patel ,  Terrence F. Reise ,  Alwyn H. Taylor

IPC分类号： H01M2/26 ,  H01M6/10 ,  H01M6/16 ,  H01M6/50 ,  H01M10/42 ,  H01M4/00

CPC分类号： H01M6/5005 ,  H01M2/266 ,  H01M6/10 ,  H01M10/4235 ,  H01M2200/00 ,  H01M2200/30 ,  H01M6/16

摘要： This invention provides a design for spirally wound electrochemical cells which improves their safety during abuse such as voltage reversal. The invention comprises coupling a first segment of inert conductive metal to the cathode and a dendrite target comprised of an inert conductive metal to the anode. When these electrodes are spirally wound together the two segments of inert conductive metal face each other, held in physical separation by the separator, whereby during voltage reversal a dendrite grows from said first segment to said dendrite target.

摘要翻译： 本发明提供了螺旋卷绕的电化学电池的设计，其改善了其在诸如电压反转的滥用期间的安全性。 本发明包括将惰性导电金属的第一段耦合到阴极和由惰性导电金属组成的枝晶靶到阳极。 当这些电极螺旋缠绕在一起时，两段惰性导电金属彼此面对，通过隔板保持物理分离，由此在电压反转期间，枝晶从所述第一段生长到所述枝晶目标。

公开(公告)号：US4401735A

公开(公告)日：1983-08-30

申请号：US107962

申请日：1979-12-28

申请人： Peter R. Moses ,  Alwyn H. Taylor ,  Michael J. Turchan

发明人： Peter R. Moses ,  Alwyn H. Taylor ,  Michael J. Turchan

IPC分类号： H01M4/50 ,  H01M6/16

CPC分类号： H01M6/16 ,  H01M4/502

摘要： A non-aqueous Li/MnO.sub.2 cell having an electrolyte which improves the capacity thereof and which consists of an electrolyte salt such as LiClO.sub.4 dissolved in 1,3 dioxolane.

摘要翻译： 具有提高其容量并由溶解在1,3-二氧戊环中的电解质盐如LiClO 4组成的电解质的非水Li / MnO 2电池。

公开(公告)号：US5652502A

公开(公告)日：1997-07-29

申请号：US473340

申请日：1995-06-07

申请人： Duong van Phuoc ,  Rudi Wieczorek ,  Elmar Zeising ,  Louis W. Hruska ,  Alwyn H. Taylor ,  Daniel D. Friel ,  Matthew P. Hull

发明人： Duong van Phuoc ,  Rudi Wieczorek ,  Elmar Zeising ,  Louis W. Hruska ,  Alwyn H. Taylor ,  Daniel D. Friel ,  Matthew P. Hull

IPC分类号： G01R31/36 ,  H01M6/50 ,  H01M10/42 ,  H01M10/44 ,  H02J7/00 ,  H02J7/02 ,  H02J7/04 ,  H02J9/06

CPC分类号： H01M6/5011 ,  G01R31/3655 ,  G01R31/3658 ,  H01M10/42 ,  H01M10/4257 ,  H01M10/44 ,  H02J7/0003 ,  H02J7/0004 ,  H02J7/0011 ,  H02J9/061 ,  Y10S320/13

摘要： A smart battery device which provides electrical power and which reports predefined battery parameters to an external device having a power management system, includes: at least one rechargeable cell connected to a pair of terminals to provide electrical power to an external device during a discharge mode and to receive electrical power during a charge mode, as provided or determined by the remote device; a data bus for reporting predefined battery identification and charge parameters to the external device; analog devices for generating analog signals representative of battery voltage and current at said terminals, and an analog signal representative of battery temperature at said cell; a hybrid integrated circuit (IC) having a microprocessor for receiving the analog signals and converting them to digital signals representative of battery voltage, current and temperature, and calculating actual charge parameters over time from the digital signals, the calculations including one calculation according to the following algorithm;CAP.sub.rem =CAP.sub.FC -.SIGMA.I.sub.d .DELTA.t.sub.d -.SIGMA.I.sub.s .DELTA.t+.SIGMA..epsilon..sub.c I.sub.c .DELTA.t.sub.cwherein .epsilon..sub.c is a function of battery current and temperature; and I.sub.s is a function of battery temperature and CAP.sub.FC. Superimposed on this equation is reset logic, that self corrects the value of CAP.sub.FC with a capacity calculation at each full charge (EOC) and each end of full discharge.

摘要翻译： 提供电力并且向具有电力管理系统的外部设备报告预定义的电池参数的智能电池装置包括：连接到一对终端的至少一个可充电电池，以在放电模式期间向外部装置提供电力;以及 以在远程设备提供或确定的充电模式期间接收电力; 用于向外部设备报告预定义的电池识别和充电参数的数据总线; 用于产生表示所述端子处的电池电压和电流的模拟信号的模拟装置，以及表示所述电池处的电池温度的模拟信号; 具有微处理器的混合集成电路（IC），用于接收模拟信号并将其转换为代表电池电压，电流和温度的数字信号，以及从数字信号中随时间计算实际电荷参数，所述计算包括根据 以下算法; CAPrem = CAPFC-SIGMA Id DELTA td-SIGMA是DELTA t + SIGMA epsilon cIc DELTA tc其中εc是电池电流和温度的函数; 而Is是电池温度和CAPFC的函数。 在该方程上叠加的是复位逻辑，其自身通过在每个完全充电（EOC）和每次完全放电结束时的容量计算来校正CAPFC的值。

公开(公告)号：US4556613A

公开(公告)日：1985-12-03

申请号：US219412

申请日：1980-12-22

申请人： Alwyn H. Taylor ,  Wayne L. Lees ,  Michael L. Cook

发明人： Alwyn H. Taylor ,  Wayne L. Lees ,  Michael L. Cook

IPC分类号： C03C3/04 ,  C03C8/24 ,  H01M2/08

CPC分类号： C03C3/04 ,  C03C8/24 ,  H01M2/08

摘要： A lithium-containing electrochemical cell with a glass-metal seal and cell terminal structure thereon with said glass comprising a glass loaded with alumina or other stable metal oxide or an aluminosilicate glass with or without such alumina or stable metal oxide loading.

摘要翻译： 具有玻璃 - 金属密封和电池端子结构的含锂电化学电池，所述玻璃包括装有氧化铝或其它稳定金属氧化物的玻璃或具有或不具有这种氧化铝或稳定的金属氧化物负载的铝硅酸盐玻璃。

公开(公告)号：US5633573A

公开(公告)日：1997-05-27

申请号：US336945

申请日：1994-11-10

申请人： Duong van Phuoc ,  Rudi Wieczorek ,  Elmar Zeising ,  Louis W. Hruska ,  Matthew P. Hull ,  Alwyn H. Taylor ,  Daniel D. Friel

发明人： Duong van Phuoc ,  Rudi Wieczorek ,  Elmar Zeising ,  Louis W. Hruska ,  Matthew P. Hull ,  Alwyn H. Taylor ,  Daniel D. Friel

IPC分类号： G01R31/36 ,  H01M6/50 ,  H01M10/42 ,  H01M10/44 ,  H02J7/00 ,  H02J7/02 ,  H02J7/04 ,  H02J9/06 ,  H01J7/00

CPC分类号： H01M6/5011 ,  G01R31/3655 ,  G01R31/3658 ,  H01M10/42 ,  H01M10/4257 ,  H01M10/44 ,  H02J7/0003 ,  H02J7/0004 ,  H02J7/0011 ,  H02J9/061 ,  Y10S320/13

摘要： A battery pack and a method of operating a battery system. The battery pack includes a rechargeable battery and a processor for monitoring the battery during charging and discharging. The processor receives data values representing the battery voltage, temperature and current, and the processor performs a series of calculations using those data values. The processor has normal, standby and sleep modes. In the normal mode, the processor performs the series of calculations at first regular cycles, and in the standby mode, the processor performs the series of calculations at second regular cycles, which are longer than the first cycles. Preferably, the processor enters the standby mode when the battery current falls below a predetermined current level, and the processor enters the sleep mode when the battery voltage falls below a first predetermined voltage level. Also, the processor exits the sleep mode when the battery voltage rises above a second predetermined voltage level higher than the first predetermined voltage level.

摘要翻译： 电池组和操作电池系统的方法。 电池组包括可充电电池和用于在充电和放电期间监测电池的处理器。 处理器接收表示电池电压，温度和电流的数据值，并且处理器使用这些数据值执行一系列计算。 处理器具有正常，待机和睡眠模式。 在正常模式下，处理器以第一常规周期执行一系列计算，而在待机模式下，处理器以比第一个周期长的第二常规周期执行一系列计算。 优选地，当电池电流下降到预定电流水平以下时，处理器进入待机模式，并且当电池电压低于第一预定电压电平时处理器进入睡眠模式。 此外，当电池电压升高到高于第一预定电压电平的第二预定电压电平时，处理器退出睡眠模式。

公开(公告)号：US5606242A

公开(公告)日：1997-02-25

申请号：US318004

申请日：1994-10-04

申请人： Matthew P. Hull ,  Alwyn H. Taylor ,  Louis W. Hruska ,  Daniel D. Friel

发明人： Matthew P. Hull ,  Alwyn H. Taylor ,  Louis W. Hruska ,  Daniel D. Friel

IPC分类号： G01R31/36 ,  H01M10/42 ,  H01M10/48 ,  H02J7/00 ,  H02J7/02 ,  H02J7/04 ,  H02J7/10

CPC分类号： H02J7/0091 ,  H02J7/0004 ,  H02J7/008

摘要： A smart battery which provides electrical power and which reports predefined battery parameters to an external device having a power management system, includes: at least one rechargeable cell connected to a pair of terminals to provide electrical power to an external device during a discharge mode and to receive electrical power during a charge mode, as provided or determined by the remote device; a data bus for reporting predefined battery identification and charge parameters to the external device; analog devices for generating analog signals representative of battery voltage and current at said terminals, and an analog signal representative of battery temperature at said cell; a hybrid integrated circuit (IC) having a microprocessor for receiving the analog signals and converting them to digital signals representative of battery voltage, current and temperature, and calculating actual charge parameters over time from the digital signals, the calculations including one calculation according to the following algorithm;CAP.sub.rem =CAP.sub.FC -.SIGMA.I.sub.d .DELTA.t.sub.d -.SIGMA.I.sub.s .DELTA.t+.SIGMA..epsilon..sub.c I.sub.c .DELTA.t.sub.cwherein .epsilon..sub.c is a function of battery current and temperature; and I.sub.s is a function of battery temperature and CAP.sub.FC. Superimposed on this equation is reset logic, that self corrects the value of CAP.sub.FC with a capacity calculation at each full charge (EOC) and each end of full discharge.

摘要翻译： 提供电力并且向具有电力管理系统的外部设备报告预定义的电池参数的智能电池包括：连接到一对端子的至少一个可再充电电池，以在放电模式期间向外部设备提供电力，并且 在远程设备提供或确定的充电模式期间接收电力; 用于向外部设备报告预定义的电池识别和充电参数的数据总线; 用于产生表示所述端子处的电池电压和电流的模拟信号的模拟装置，以及表示所述电池处的电池温度的模拟信号; 具有微处理器的混合集成电路（IC），用于接收模拟信号并将其转换为代表电池电压，电流和温度的数字信号，以及从数字信号中随时间计算实际电荷参数，所述计算包括根据 以下算法; CAPrem = CAPFC-SIGMA Id DELTA td-SIGMA是DELTA t + SIGMA epsilon cIc DELTA tc其中εc是电池电流和温度的函数; 而Is是电池温度和CAPFC的函数。 在该方程上叠加的是复位逻辑，其自身通过在每个完全充电（EOC）和每次完全放电结束时的容量计算来校正CAPFC的值。

公开(公告)号：US4328288A

公开(公告)日：1982-05-04

申请号：US173510

申请日：1980-07-25

申请人： Alwyn H. Taylor

发明人： Alwyn H. Taylor

IPC分类号： H01M6/16 ,  H01M4/08

CPC分类号： H01M6/16

摘要： A method for improving the stability of Li/MnO.sub.2 cells having organic electrolytes subject to gaseous decomposition and a manganese dioxide cathode having absorbed water therein in excess of crystalline bound water, with said manganese dioxide and absorbed water causing said gaseous decomposition. Said method comprises the step of predischarging said cell up to 5% of cell capacity prior to extended storage.

摘要翻译： 一种提高具有气态分解的有机电解质的Li / MnO 2电池的稳定性的方法以及其中吸收了超过结晶结合水的水的二氧化锰阴极，所述二氧化锰和被吸收的水导致气体分解。 所述方法包括在扩展存储之前将所述单元预放电高达电池容量的5％的步骤。

公开(公告)号：US5856040A

公开(公告)日：1999-01-05

申请号：US673045

申请日：1991-03-21

申请人： Gerald H. Newman ,  Alwyn H. Taylor ,  Michel Vernhes

发明人： Gerald H. Newman ,  Alwyn H. Taylor ,  Michel Vernhes

IPC分类号： H01M4/06 ,  H01M4/66 ,  H01M4/70 ,  H01M4/75 ,  H01M4/80 ,  H01M6/06 ,  H01M6/08 ,  H01M6/04 ,  H01M2/00

CPC分类号： H01M6/08 ,  H01M4/661 ,  H01M4/70 ,  H01M4/80

摘要： An improved high rate alkaline cell is obtained by employing an anode current collector comprising a foraminous metal.

摘要翻译： 通过使用包含多孔金属的阳极集电体获得改进的高倍率碱性电池。