会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Method for predicting the equilibrated open-circuit voltage of an electrochemical energy store
    • 用于预测电化学能量储存器的平衡开路电压的方法
    • US06653818B2
    • 2003-11-25
    • US10163808
    • 2002-06-06
    • Helmut Laig-HorstebrockEberhard Meissner
    • Helmut Laig-HorstebrockEberhard Meissner
    • H01M1044
    • G01R31/3637
    • In a method for predicting the equilibrated open-circuit voltage of an electrochemical energy store by measuring the voltage settling response Uo(t) in a load-free period, a formulaic relationship between the equilibrated open-circuit voltage Uoo and the decaying voltage Uo(t) of the form Uoo=Uo(t)−w*ln(t)−w*F(T) is used, the prefactor w being the experimentally determined slope of the dependency of Uo on ln(t) at the time t, w=−(uo(t2)−Uo(t1))/ln(t2/t1), and Uo(t1) being the unloaded voltage Uo at the time t1 and Uo(t2) being the unloaded voltage Uo at the later time t2>t1, and F(T) being a function which depends only on the absolute temperature T of the energy store. The function F(T) has the general form F(T)=(K|E/T)/(1+q*w)/f(T), K, E and q being experimentally determined constants, T being the absolute temperature in kelvin, and f(T) being a function which contains only the absolute temperature T as a free parameter.
    • 在用于通过在无负载周期内测量电压稳定响应Uo(t)来预测电化学能量存储器的平衡开路电压的方法中,平衡的开路电压Uoo与衰减电压Uo(t)之间的公式关系 t)为Uoo = Uo(t)-w * ln(t)-w * F(T),前因子w是在时间t的Uo对ln(t)的依赖性的实验确定的斜率 ,时间t1的无负载电压Uo为(uo(t2)-Uo(t1))/ ln(t2 / t1),Uo(t1)为U0(t2),Uo 时间t2> t1,F(T)仅取决于能量存储器的绝对温度T的函数。 函数F(T)具有一般形式F(T)=(K | E / T)/(1 + q * w)/ f(T),K,E和q是实验确定的常数,T是绝对值 温度为开尔文,f(T)为绝对温度T为自由参数的函数。
    • 3. 发明授权
    • Process for determining the state of charge and the peak current
loadability of batteries
    • 确定电池状态和电池峰值电流负载能力的方法
    • US6163133A
    • 2000-12-19
    • US417650
    • 1999-10-14
    • Helmut Laig-HorstebrockEberhard MeissnerDieter UbermeierKarsten MichelsUwe Dierker
    • Helmut Laig-HorstebrockEberhard MeissnerDieter UbermeierKarsten MichelsUwe Dierker
    • G01R19/00G01R31/36H01M10/48H02J7/00
    • G01R31/362G01R31/3668G01R31/3693
    • In a process for determining the state of charge and the peak current loadability of batteries in the currentless pauses before and after a loading phase the no-load voltages U.sub.01 and U.sub.02 are measured. From them, with allowance for battery-specific parameters, especially the time curve of the no-load voltage, the true battery rest voltages U.sub.001 and U.sub.002 are computed. During the loading phase the converted current quantity q is measured and from the relationship U.sub.002 -U.sub.001 =C.sub.1 .multidot.q/Q.sub.0 the acid capacity Q.sub.0 of the battery is found. The relative state of charge SOC.sub.1 is determined from a curve of the rest voltage U.sub.00 linearized by the formula SOC.sub.1 =U.sub.002 /C.sub.1 -C.sub.2 as a function of the state of charge of the battery from which the absolute state of charge is calculated as SOC.sub.1 .multidot.Q.sub.0.From the internal resistance R.sub.1, a preassigned temperature and the last determined state of charge, a rest voltage is predicted for a later time from which, with the current necessary for starting the engine known, a pronouncement can be derived concerning the starting capacity of the battery.
    • 在负载阶段之前和之后,在无电流暂停期间确定电池的充电状态和峰值电流负载能力的过程中,测量空载电压U01和U02。 从他们那里,除了电池特定的参数,特别是空载电压的时间曲线,计算出真正的电池组电压U001和U002。 在加载阶段,测量转换后的电流量q,根据U002-U001 = C1xq / Q0的关系,可以发现电池的酸容量Q0。 根据作为SOC1×Q0计算绝对电荷状态的电池的充电状态的函数,由公式SOC1 = U002 / C1-C2线性化的静止电压U00的曲线确定相对充电状态SOC1。 从内部电阻R1,预先指定的温度和最后确定的充电状态,预测一个较晚时间的静止电压,从此可以从已知的启动发动机所需的电流中获得关于起动容量的声明 电池。
    • 6. 发明授权
    • Valve plug
    • 阀塞
    • US08945742B2
    • 2015-02-03
    • US13496467
    • 2010-07-28
    • Peter StreuerIngo KochThorsten WerleEberhard Meissner
    • Peter StreuerIngo KochThorsten WerleEberhard Meissner
    • H01M2/12H01M2/36H01M10/06
    • H01M2/362H01M2/1229H01M10/06Y02E60/126Y02P70/54
    • The invention relates to a sealing plug arrangement (1, 2) for a battery, wherein the sealing plug arrangement comprises at least one plug part (1) and a plug retainer (2), and the plug retainer (2) has a hollow area (4) for accommodating at least one retaining section of the plug part (1), wherein the plug part (1) is designed to seal off at least one interior (73, 74) of the battery from the environment when the plug part is installed in the hollow area (4) of the plug retainer (2). Proceeding from this, an improved sealing plug arrangement is specified that can be realized at low cost and that is reliable. For this purpose, the plug retainer (2) comprises at least one flow channel (6) on the inside of the plug retainer in the hollow area (4), which flow channel extends at least along the area in which the plug part (1) is retained in the plug retainer (2) when the plug part is installed in the hollow area (4).
    • 本发明涉及一种用于电池的密封塞装置(1,2),其中密封塞装置包括至少一个插塞部分(1)和插头保持器(2),并且插头保持器(2)具有中空区域 (4),用于容纳所述插头部分(1)的至少一个保持部分,其中所述插头部分(1)被设计成当所述插头部分(1)为 安装在插头保持器(2)的中空区域(4)中。 因此,规定了能够以低成本实现的可靠的改进的密封塞装置。 为此目的,塞子保持器(2)包括位于中空区域(4)中的插塞保持器内部的至少一个流动通道(6),该流动通道至少沿着插塞部分(1)的区域延伸 )当插头部件安装在中空区域(4)中时被保持在插头保持器(2)中。
    • 7. 发明授权
    • Device and method for battery state determination
    • 电池状态测定的装置和方法
    • US07561978B2
    • 2009-07-14
    • US11898930
    • 2007-09-17
    • Ingo KochEberhard Meissner
    • Ingo KochEberhard Meissner
    • G06F3/00
    • G01R31/3648
    • A method for determining the state of a battery includes receiving measurements representative of at least one of a battery terminal voltage and a battery terminal current from a first unit and using a second unit to determine at least one characteristic variable for a battery state from at least one of the measured battery terminal voltage and the measured battery current. The method also includes using a microprocessor to statistically assess the at least one characteristic variable for the battery state by performing a statistical process check. The method further includes defining an observation window for the at least one characteristic variable within which the at least one characteristic variable is assumed to be steady-state and identifying an implausible value, which is not caused by the battery, for the at least one characteristic variable if the scatter of the at least one characteristic variable exceeds a defined scatter limit.
    • 一种用于确定电池状态的方法包括从第一单元接收表示电池端子电压和电池端子电流中的至少一个的测量值,并且使用第二单元至少从至少一个电池状态确定至少一个特征变量 测量的电池端子电压之一和测量的电池电流。 该方法还包括使用微处理器通过执行统计过程检查对电池状态的至少一个特性变量进行统计学评估。 所述方法还包括为所述至少一个特性变量定义观测窗口,在所述至少一个特征变量中,所述至少一个特性变量被假定为稳态,并且识别不是由所述电池引起的对于所述至少一个特性的不可信值 如果至少一个特征变量的散射超过限定的分散极限,则变量。
    • 9. 发明申请
    • Method for prediction of electrical characteristics of an electrochemical storage battery
    • 用于预测电化学蓄电池的电特性的方法
    • US20050052158A1
    • 2005-03-10
    • US10912748
    • 2004-08-05
    • Eberhard Meissner
    • Eberhard Meissner
    • G01R31/36H02J7/00
    • G01R31/3651G01R31/361G01R31/3679
    • A method for prediction of electrical characteristics of an electrochemical storage battery and includes determining a functional relationship between a state of charge value which is related to a first parameter for a storage battery and a second state of charge value which is related to a second parameter for the storage battery for a second phase of use of the storage battery. The method also includes determining at least one characteristic variable from the reference of the functional relationship for the second phase to a state characteristic variable profile for a previous first phase of use of the storage battery. The method further includes predicting electrical characteristics of the storage battery utilizing a functional relationship between the characteristic variable and the electrical characteristics.
    • 一种用于预测电化学蓄电池的电气特性的方法,包括确定与蓄电池的第一参数相关的充电状态值与与第二参数相关的第二充电状态值的功能关系, 该蓄电池用于蓄电池的第二阶段使用。 所述方法还包括从所述第二阶段的功能关系的参考确定至少一个特征变量到用于所述蓄电池的先前第一使用阶段的状态特性可变轮廓。 该方法还包括利用特征变量与电特性之间的函数关系来预测蓄电池的电特性。
    • 10. 发明授权
    • Method for controlling a plurality of electrical loads operated at the same time by a current source
    • 用于控制由电流源同时操作的多个电负载的方法
    • US06600237B1
    • 2003-07-29
    • US09706628
    • 2000-11-06
    • Eberhard Meissner
    • Eberhard Meissner
    • H02M300
    • H02J1/14B60R16/03H02M1/14H02M2001/008Y10T307/43Y10T307/484
    • In a method for controlling a plurality of electrical loads operated at the same time by a current source using a clocked or pulsed operating current, the instant and/or duration of pulse driving for the operating current of at least one load are synchronized to the operation of the other loads in such a way, and are matched to one another such, that the sum of the currents flowing to supply the loads assumes as constant a value as possible, and both the fluctuations and the rates of change in the sum of the currents flowing to supply the loads are minimized. The clocking or pulsing of the operating current of the electrical loads sets a partial load state for the load, or the load is operated from a power supply having a higher voltage than the rated operating voltage of the load.
    • 在利用时钟脉冲或脉冲工作电流控制由电流源同时操作的多个电负载的方法中,用于至少一个负载的工作电流的脉冲驱动的瞬间和/或持续时间与操作同步 的其他负载,并且彼此匹配,使得流动供应负载的电流的总和尽可能地保持恒定值,并且波动和变化率 流向供应负载的电流最小化。 电负载的工作电流的时钟或脉冲为负载设置部分负载状态,或者负载从具有比负载的额定工作电压更高的电压的电源操作。