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1. 发明申请

WO1993006629A1 A BATTERY CHARGE INDICATOR 审中-公开
标题翻译：电池充电指示器
公开(公告)号：WO1993006629A1
公开(公告)日：1993-04-01
申请号：PCT/US1992007862
申请日：1992-09-16
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION , BOHMER, William , BOW, Clark, F.
IPC分类号： H01M10/48
CPC分类号： H01M10/488 , G01R31/3686 , H01M2/1055 , H01M6/5044 , H01M6/505
摘要： A battery charge indicator is permanently incorporated into a battery to indicate the state of charge. In one embodiment, the indicator includes a compressible chamber which is filled with a viscous gel and which is exposed to the expandable cathode of the battery. As the battery discharges, the cathode expands thus causing the gel within the chamber to be extruded out through an outlet (13a) into a viewing channel (12b) in an overlying disk (12). The amount of gel flowing into the viewing channel is proportional to the amount of expansion of the cathode and, thus, indicates the amount of discharge and, conversely, the remaining life of the battery. In a second embodiment, a piston assembly is caused to move with a deformable end wall of the battery and indicia on the side wall of the piston assembly is viewed through a lens as a measure of the remaining amount of expect expansion of the cathode.
摘要翻译：电池电量指示器永久地并入电池中以指示充电状态。在一个实施例中，指示器包括填充有粘性凝胶并且暴露于电池的可膨胀阴极的可压缩室。当电池放电时，阴极膨胀，从而导致室内的凝胶通过出口（13a）挤出到覆盖盘（12）中的观察通道（12b）中。流入观察通道的凝胶的量与阴极的膨胀量成比例，因此表示放电量，反之则表示电池的剩余寿命。在第二实施例中，使活塞组件随着电池的可变形端壁移动，并且通过透镜来观察活塞组件的侧壁上的标记作为阴极预期膨胀余量的量度。

2. 发明申请

WO1992022100A1 A BATTERY CHARGE INDICATOR 审中-公开
标题翻译：电池充电指示器
公开(公告)号：WO1992022100A1
公开(公告)日：1992-12-10
申请号：PCT/US1992005002
申请日：1992-06-03
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION , BOHMER, William , BOW, Clark, F.
IPC分类号： H01M10/48
CPC分类号： H01M10/488 , G01R31/3686 , H01M2/1055 , H01M6/5044 , H01M6/505
摘要： A battery charge indicator is permanently incorporated into a battery to indicate the state of charge. The indicator includes a compressible chamber which is filled with a viscous gel and which is exposed to the expansible cathode of the battery. As the battery discharges, the cathode expands thus causing the gel within the chamber to be extruded out through an outlet (13a) into a viewing channel (12a, 12b, 12c) in an overlying disk (12). The amount of gel flowing into the viewing channel is proportional to the amount of expansion of the cathode and, thus indicates the amount of discharge and, conversely, the remaining life of the battery.

3. 发明申请

WO1992004627A1 APPARATUS AND METHOD FOR INDICATING STATE OF CHARGE OF A BATTERY 审中-公开
标题翻译：用于指示电池充电状态的装置和方法
公开(公告)号：WO1992004627A1
公开(公告)日：1992-03-19
申请号：PCT/US1991006173
申请日：1991-08-29
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION , BOHMER, William
IPC分类号： G01N27/42
CPC分类号： G01R19/16542 , G01R13/403 , G01R31/3682
摘要： A device for indicating the state of charge of an electrochemical cell or battery (29) includes a regulated-voltage generating circuit (61) connectable to the cell and providing a regulated reference voltage (53), an amplifying circuit (62) connectable to the cell and having a predetermined relation to a voltage within a predetermined range applied to an input (98, 99) of the amplifying unit, and a solid state analog display unit (21) having a reference input (c) connected to an output of the regulated-voltage generating circuit (61) and the cell voltage input is such that the address voltage corresponds to the state of charge of the cell in the predetermined range of cell voltages and falls within the range of the most negative and most positive values of the reference voltage (53).
摘要翻译：用于指示电化学电池或电池（29）的充电状态的装置包括可连接到电池并提供调节参考电压（53）的调节电压产生电路（61），可连接到电池并且具有与施加到放大单元的输入（98,99）的预定范围内的电压的预定关系，以及具有连接到放大单元的输出的基准输入（c）的固态模拟显示单元（21）调节电压产生电路（61）和电池电压输入使得地址电压对应于电池电压的预定范围内的电池的充电状态，并且落在电池电压的最负值和最正值的范围内参考电压（53）。

4. 发明申请

WO1992002847A1 ANALOG-DIGITAL DISPLAY DEVICE 审中-公开
标题翻译：模拟数字显示设备
公开(公告)号：WO1992002847A1
公开(公告)日：1992-02-20
申请号：PCT/US1991005526
申请日：1991-08-02
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION , BOHMER, William
IPC分类号： G02F01/13
CPC分类号： G01R13/40 , G02F1/1345
摘要： A display element (10) that can be used in either an analog or a digital liquid crystal display device includes an insulating substrate (12), a surface (13), a display region (18) and at least one elongated connection region (14, 16). Discrete display electrodes (231-23n) are disposed in the display region (18). An equal number of connector strips (240-24n) are disposed in both the analog (27) and digital (26) connection sections in the one connection region (14), each of the connector strips (240-24n) being uniquely connected to one of the display electrodes (231-23n). The connector strips (240-24n) are formed with edges that extend only transversely to the longitudinal dimension of the connection region (14) in the digital connection section (26), and selected pairs of adjacent connector strips (242-243) are formed with portions (302-303) that are aligned in the transverse direction of the connection region (14) in the analog connection section (27). Laminated elastomeric connectors (33, 34) connect individual display electrodes (231-23n) to separate outside circuits via respective connector strips (240-24n) in the digital connection section (26) to create a digital type display or, alternatively connect selected adjacent pairs of connector strips (242-243) together to form a continuous resistive electrode of predetermined pattern for creating an analog type display.

5. 发明申请

WO1998018174A1 A BATTERY CHARGE INDICATOR 审中-公开
标题翻译：电池充电指示器
公开(公告)号：WO1998018174A1
公开(公告)日：1998-04-30
申请号：PCT/US1996017654
申请日：1996-10-23
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION
IPC分类号： H01M10/48
CPC分类号： H01M10/488 , H01M2200/20
摘要： A battery charge indicator (246) is disclosed which accurately displays the true state of charge or energy remaining in an alkaline battery (100). A steel can (243) provides the conductive surface for the cathode. When the battery (100) is sealed at an open end of the steel can (243) with a combination plug and anode, the closed end of the can (243) becomes distorted or bulged due to internal pressures which are caused by both the expansion of the cathode material due to electrical discharge of the battery (100) and hydrogen gas which accumulates during shelf life in storage. The battery charge indicator (246) utilizes the distortion or deflection of the periphery of the end portion of the can (243) to move an indicating element to show the degree of discharge of the battery (100).
摘要翻译：公开了一种电池充电指示器（246），其精确地显示碱性电池（100）中剩余的电荷或能量的真实状态。钢罐（243）为阴极提供导电表面。当电池（100）在组合插头和阳极的钢罐（243）的开口端密封时，罐（243）的封闭端由于内部压力而变形或膨胀，这是由膨胀由于电池（100）的放电以及储存期间积存的氢气而导致的阴极材料。电池充电指示器（246）利用罐（243）的端部的周边的变形或偏转来移动指示元件以示出电池（100）的放电程度。

6. 发明申请

WO1994005053A1 A BATTERY CHARGE INDICATOR APPARATUS AND THE METHOD OF OPERATION THEREOF 审中-公开
标题翻译：电池充电指示器及其操作方法
公开(公告)号：WO1994005053A1
公开(公告)日：1994-03-03
申请号：PCT/US1993007817
申请日：1993-08-17
申请人： DISPLAY MATRIX CORPORATION
发明人： DISPLAY MATRIX CORPORATION , BOHMER, William
IPC分类号： H01M10/48
CPC分类号： H01M10/488 , G01R31/3686
摘要： A battery charge indicator is disclosed which is permanently incorporated into a battery to indicate the state of charge. The indicator includes a compressible chamber such as a blister (91) which is adapted to be installed in a battery (90) as an assembly. The blister chamber is filled with a viscous gel and is exposed to the expandable cathode of the battery. As the battery discharges, the cathode expands thus causing the gel within the chamber to be extruded out through an outlet into a viewing channel in an overlaying disk (95). The amount of expansion of the cathode thus indicates the amount of discharge and, conversely, the remaining life of the battery. A battery charge indicator is also disclosed in which the expansion of the cathode is adapted to apply localized pressure to a disk. The localized pressure applied to the disk causes stretching of the material of the disk, which causes a visual indication of the state of charge of the battery.
摘要翻译：公开了电池充电指示器，其永久地并入电池中以指示充电状态。指示器包括可压缩室，例如泡罩（91），其适于安装在作为组件的电池（90）中。泡罩室充满粘性凝胶并暴露于电池的可膨胀阴极。当电池放电时，阴极膨胀，从而导致室内的凝胶通过出口挤出到覆盖盘（95）中的观察通道内。因此，阴极的膨胀量表示放电量，反之则表示电池的剩余寿命。还公开了电池充电指示器，其中阴极的膨胀适于将局部压力施加到盘。施加到盘的局部压力导致盘的材料的拉伸，这导致电池的充电状态的可视指示。

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