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    • 1. 发明授权
    • Zinc-bromine battery
    • 锌溴电池
    • US4663251A
    • 1987-05-05
    • US813952
    • 1985-12-27
    • Torahiko SasakiKyoichi TangeMasahiro OkawaYoshihiro Suzuki
    • Torahiko SasakiKyoichi TangeMasahiro OkawaYoshihiro Suzuki
    • H01M12/08H01M10/36H01M8/08
    • H01M12/085Y02E60/128
    • A zinc-bromine battery is disclosed which includes anode and cathode reaction tanks separated from each other by a separator membrane for preventing self-discharge, and an electrolyte storage tank storing an electrolyte with a bromine complexing agent added thereto. Catholytes and anolytes are circulated between the cathode reaction tank and the anode reaction tank, respectively, and the electrolyte storage tank. The bromine produced in the catholyte is complexed by a complexing agent and is stored. A first connection pipe and a second connection pipe are provided for the purpose of forcibly mixing part of the anolyte and catholyte with each other therethrough. The first connection pipe receives part of the catholyte which has flowed from the cathode reaction tank to the catholyte storage tank from a position which is remote from an inlet for the catholyte, and supplies it to the anolyte storage tank. The second connection pipe, on the other hand, supplies part of the anolyte to the catholyte.
    • 公开了一种锌 - 溴电池,其包括通过用于防止自放电的隔膜彼此分离的阳极和阴极反应罐,以及储存电解质与其中添加有溴络合剂的电解质储存罐。 阴极电解液和阳极电解液分别在阴极反应槽和阳极反应槽之间以及电解质储罐中循环。 在阴极电解液中产生的溴由络合剂络合并储存。 提供了第一连接管和第二连接管,用于将部分阳极电解液和阴极电解液彼此强制混合。 第一连接管接收从远离阴极电解液入口的位置从阴极反应罐流向阴极电解液储罐的一部分阴极电解液,并将其供应到阳极电解液储罐。 另一方面,第二连接管将部分阳极电解液供应到阴极电解液。
    • 2. 发明授权
    • Zinc-bromine battery
    • 锌溴电池
    • US4677039A
    • 1987-06-30
    • US813877
    • 1985-12-27
    • Torahiko SasakiKyoichi TangeMasahiro OkawaYoshihiro Suzuki
    • Torahiko SasakiKyoichi TangeMasahiro OkawaYoshihiro Suzuki
    • H01M10/36H01M10/42H01M8/04
    • H01M10/4214H01M10/365
    • A zinc-bromine battery is disclosed which includes anode and cathode reaction tanks separated from each other by a separator membrane for preventing self-discharge, and an electrolyte storage tank for storing an electrolyte with a bromine complexing agent added thereto. Catholyte and anolyte are circulated between the cathode reaction tank and the anode reaction tank, respectively, and the electrolyte storage tank. A perforated membrane which allows an electrolyte to permeate through it but which impedes the permeation of a bromine complex compound is provided within the electrolyte storage tank so as to separate the tank into an electrolyte mixing chamber into which both catholyte and anolyte flow and an electrolyte supply chamber which resupplies the mixed electrode as the catholyte and the anolyte. When the catholyte and anolyte are mixed with each other in the electrolyte storage tank, the zinc ion concentration is equalized as between the catholyte, so that the zinc ions contained in the electrolyte are effectively utilized during charge, thereby improving the charging capacity and efficiency.
    • 公开了一种锌 - 溴电池,其包括通过用于防止自放电的隔离膜彼此分离的阳极和阴极反应罐,以及用于储存添加有溴络合剂的电解质的电解质储存罐。 阴极电解液和阳极电解液分别在阴极反应槽和阳极反应槽之间以及电解质储罐中循环。 在电解质储存罐内设置允许电解质渗透通过但阻碍溴络合物渗透的穿孔膜,以将罐分离成阴极电解液和阳极电解液流动的电解质混合室以及电解液供应 将混合电极作为阴极电解液和阳极电解液补充。 当阴极电解液和阳极电解液在电解质储罐中彼此混合时,锌离子浓度在阴极电解液之间相等,从而在充电期间有效地利用包含在电解质中的锌离子,从而提高充电容量和效率。
    • 7. 发明授权
    • Residual capacity meter for electric car battery
    • 电动汽车电池剩余容量计
    • US5539318A
    • 1996-07-23
    • US89105
    • 1993-07-12
    • Torahiko Sasaki
    • Torahiko Sasaki
    • G01R31/00G01R31/36G01N27/416
    • G01R19/16542G01R31/3679G01R31/006
    • The voltage and current of a main battery used to drive a motor of an electric car is detected by a voltmeter and ammeter. The V-I characteristic is detected by a V-I characteristic computing means by reading the voltage and current when the battery current is equal to or greater than 0.75 C and is increasing (high load state). The relation between the two is stored, and from the actually measured V-I characteristic and the stored relation, the residual capacity of the battery is computed. The SOC is also determined by a SOC computing means 20 according to the power integration method, and the degree of deterioration of the battery is computed from this SOC and the residual capacity. By correcting the full charge capacity from the power integration method based on this degree of deterioration in order to compute the SOC, errors arising in the power integration method are prevented and measurement precision is improved.
    • 用于驱动电动汽车电机的主电池的电压和电流由电压表和电流表检测。 当电池电流等于或大于0.75C并且正在增加(高负载状态)时,通过读取电压和电流由V-I特性计算装置检测V-I特性。 存储两者之间的关系,并且根据实际测量的V-I特性和所存储的关系,计算电池的剩余容量。 SOC也根据功率积分方法由SOC计算装置20确定,并且根据该SOC和剩余容量计算电池的劣化程度。 通过基于该劣化程度的功率积分方法来校正充电容量,以计算SOC,可以防止功率积分方法中出现的误差,提高测量精度。