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    • 6. 发明申请
    • LIQUID FILLING DEVICE
    • 液体填充装置
    • WO1998040653A1
    • 1998-09-17
    • PCT/US1997004159
    • 1997-03-13
    • TROJAN BATTERY COMPANYBRECHT, William, B.
    • TROJAN BATTERY COMPANY
    • F16K49/00
    • H01M2/362
    • A liquid filling device (10) for watering batteries comprises a body having first and second water ports (18 and 44) that extend through the body and connect within it to first and second water passages (14 and 16) that are independent of one another. A trap (27) is disposed in the device at a position below the first and second water passages (14 and 16). A bell chamber (33) is disposed at an outlet of the trap (27) and includes an open end. Water passes through the device (10) via a one of the first and second passages (14 and 16), through the trap (27), through the bell chamber (33) and into the battery cell (12). The device (10) traps a volume of air therein and pressurizes the trapped air, as the electrolyte level in the cell (12) rises to a determined level, to an amount at least equal to the head pressure of the water in the device, thereby terminating further water flow into the cell (12).
    • 用于给电池浇水的液体填充装置(10)包括具有第一和第二水口(18和44)的主体,该第一和第二水端口延伸穿过主体并在其内连接到彼此独立的第一和第二水通道(14和16) 。 捕集器(27)在第一和第二水通道(14和16)下方的位置处设置在装置中。 钟室(33)设置在收集器(27)的出口处,并且包括开口端。 水通过第一和第二通道(14和16)中的一个,通过收集器(27),通过钟形室(33)并进入电池单体(12)中而流过装置(10)。 装置(10)在其中捕获一定体积的空气,并将蓄电池(12)中的电解质水平上升到确定的水平,将被捕获的空气加压至至少等于装置中水的头部压力的量, 从而终止进一步的水流入电池(12)。
    • 7. 发明申请
    • BATTERY ELECTROLYTE CIRCULATION SYSTEM
    • 电池电解液循环系统
    • WO1995015586A1
    • 1995-06-08
    • PCT/US1993011698
    • 1993-12-01
    • TROJAN BATTERY COMPANYBRECHT, William, B.
    • TROJAN BATTERY COMPANY
    • H01M02/38
    • H01M2/40H01M10/342
    • A liquid electrolyte battery (10) comprises a number of electrolytic cells (12), an inlet port (22) extending into a first electrolytic cell (12-1), an electrolyte transport channel (30) residing within each electrolytic cell, a number of carry-over passages (40) hydraulically connecting adjacent electrolytic cells, an outlet port (50) extending from a last electrolytic cell (12-4), and a pump (58) for introducing an electrolyte solution or air into the electrolytic cells. The battery electrolyte is replenished by introducing an electrolyte solution (14) into the first electrolytic cell, causing the electrolyte level to rise and be hydraulically transported through the carry-over passages to fill each electrolytic cell. The electrolyte exiting the last electrolytic cell is collected and reintroduced back into the first electrolytic cell and circulated throughout the battery. The electrolyte exiting the battery may be collected in an electrolyte reservoir (72) and circulated through a temperature management device (78) to ensure a battery temperature within design parameters. The electrolyte level in each electrolytic cell is adjusted to a predetermined level by introducing air into the battery causing the hydraulic transport of an electrolyte volume residing above an inlet end (54) of the outlet port through the outlet port in the last electrolytic cell, and the electrolyte volume above an inlet end (42) of the carry-over passage through the carry-over passage in each other electrolytic cell. The air exiting the last electrolyte cell may be vented or treated for the removal of hazardous gases.
    • 液体电解质电池(10)包括多个电解池(12),延伸到第一电解池(12-1)中的入口(22),驻留在每个电解池内的电解质输送通道(30) 液压连接相邻电解槽的搬运通道(40),从最后一个电解槽(12-4)延伸的出口(50)和用于将电解质溶液或空气引入电解槽的泵(58)。 通过将电解质溶液(14)引入到第一电解槽中来补充电池电解质,使电解质水平升高并通过输送通道液压输送以填充每个电解池。 离开最后一个电解池的电解质被收集并重新引入第一电解槽并在整个电池中循环。 离开电池的电解质可以被收集在电解质储存器(72)中并通过温度管理装置(78)循环,以确保设计参数内的电池温度。 通过向电池中引入空气来调节电解液中的电解质量,使得位于出口端口的入口端(54)上方的电解质体液体通过最后的电解池中的出口进行液压输送,以及 在通过每个其他电解槽中的托运通道的移走通道的入口端(42)之上的电解质体积。 离开最后一个电解质电池的空气可以排放或处理以去除有害气体。
    • 9. 发明申请
    • TEMPERATURE COMPENSATION IN RECHARGING OF BATTERIES
    • 电池充电温度补偿
    • WO2007106282A2
    • 2007-09-20
    • PCT/US2007/003999
    • 2007-02-13
    • TROJAN BATTERY COMPANYBRECHT, William, B.
    • BRECHT, William, B.
    • H02J7/00
    • H02J7/0091
    • Temperature compensation methods and equipment for charging electric storage batteries are described. Control over battery charging includes measurement of battery temperature at the commencement of a charging event, and use of inflection analysis of a charger voltage-time curve to detect the attainment of a distinctive signal point in the event. To compensate for the variations with initial battery temperature on the relation of the signal point to a different battery condition of interest, control of a charging event includes use of the measured battery temperature to obtain from a controller memory information about the applicable values of process parameters pertinent to those temperature-variable process factors. The temperature of a battery charger which includes such controls preferably is used as a workable approximation to battery temperature, so that batteries of conventional construction can benefit from use of the disclosed methods and equipment.
    • 描述了对蓄电池进行充电的温度补偿方法和设备。 对电池充电的控制包括在充电事件开始时对电池温度的测量,以及使用充电器电压 - 时间曲线的拐点分析来检测事件中的独特信号点的获得。 为了补偿初始电池温度对信号点与感兴趣的不同电池状况的关系的变化,充电事件的控制包括使用测量的电池温度从控制器存储器获得有关过程参数的适用值的信息 与这些温度可变过程因素相关。 包括这种控制的电池充电器的温度优选地用作电池温度的可接近的近似值,使得常规结构的电池可以从使用所公开的方法和设备中受益。