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公开(公告)号：US07767915B2
公开(公告)日：2010-08-03
申请号：US11912267
申请日：2006-04-10
申请人： Jan Gottfriedsen , Patrick Urschel
发明人： Jan Gottfriedsen , Patrick Urschel
IPC分类号： G01G23/10
CPC分类号： G01G23/12
摘要： A weighing device with several weighing cells which are rigidly interconnected, and which have a load sensor with a predetermined load insertion direction, with at least one acceleration sensor and with at least one evaluating unit to which the weight signals generated by the weighing cells and the disturbance signals generated by the acceleration sensors can be transmitted. The evaluating unit uses a predetermined rule for each weighing cell to determine a correcting quantity from the disturbance signal of the acceleration sensor(s) as a function of the weighing cell geometric location relative to the geometric location of the acceleration sensor(s), and in that the weight signal, which is affected by the acceleration disturbance(s), of the relevant weighing cell is combined, with the correcting quantity in such a way that the influence of the acceleration disturbance(s) on the weight signal is substantially compensated.
摘要翻译： 一种称重装置，其具有刚性互连的具有预定负载插入方向的具有多个称重单元的称重单元，具有至少一个加速度传感器和至少一个评估单元，称重单元产生的重量信号和 可以发送由加速度传感器产生的干扰信号。 评估单元使用每个称重单元的预定规则来确定来自加速度传感器的干扰信号的校正量作为相对于加速度传感器的几何位置的称重单元几何位置的函数，以及 因为相关称重单元受加速度干扰影响的重量信号与校正量相结合，使加速度扰动对重量信号的影响得到实质上的补偿 。
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公开(公告)号：US20080314651A1
公开(公告)日：2008-12-25
申请号：US11912267
申请日：2006-04-10
申请人： Jan Gottfriedsen , Patrick Urschel
发明人： Jan Gottfriedsen , Patrick Urschel
IPC分类号： G01G7/06
CPC分类号： G01G23/12
摘要： The invention relates to a weighing device with several weighing cells (3) which are mechanically rigidly interconnected, and which in each case have a load sensor (7) that has a predetermined load insertion direction and can be acted on by a load, with at least one acceleration sensor (9) for the detection of at least one acceleration disturbance and with at least one evaluating unit to which the weight signals generated by the weighing cells (3) and the disturbance signals generated by the acceleration sensors (9) can be transmitted.The evaluating unit is configured such that, by using a predetermined rule for each weighing cell (3), a correcting quantity is determined from the disturbance signal of the at least one acceleration sensor (9) as a function of the geometric location of the relevant weighing cell (3) relative to the geometric location of the at least one acceleration sensor (9), where this correcting quantity takes into account the influence, operating at the geometric location of the relevant weighing cell (3), of the at least one acceleration disturbance, and in that the weight signal, which is affected by the at least one acceleration disturbance, of the relevant weighing cell (3) is combined, or processed conventionally, with the correcting quantity in such a way that the influence of the at least one acceleration disturbance on the weight signal is substantially compensated.
摘要翻译： 本发明涉及一种具有机械刚性互连的多个称重单元（3）的称重装置，并且在每种情况下具有负载传感器（7），负载传感器（7）具有预定的负载插入方向，并可由负载作用 用于检测至少一个加速度干扰的至少一个加速度传感器（9）和由称重单元（3）产生的加权信号和加速度传感器（9）产生的干扰信号的至少一个评估单元可以是 传输。 评估单元被配置为使得通过对每个称重单元（3）使用预定规则，根据所述至少一个加速度传感器（9）的干扰信号来确定校正量作为相关的几何位置的函数 称重单元（3）相对于至少一个加速度传感器（9）的几何位置，其中该校正量考虑在相关称重单元（3）的几何位置处操作至少一个加速度传感器 加速度扰动，并且相关称重单元（3）受到至少一个加速度干扰影响的重量信号与传统的方式组合或处理，校正量使得该at 基本上补偿对重量信号的至少一个加速度干扰。
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3.发明申请公开(公告)号：US20100161268A1
公开(公告)日：2010-06-24
申请号：US12644348
申请日：2009-12-22
CPC分类号： G01G23/10
摘要： Device for vibration compensation of weighing sensor weight signals, with a weighing signal branch having an analog/digital converter unit to which a weighing sensor analog weighing signal is fed, and that generates a digital weighing signal that contains discrete sample values of the sampled analog weighing signal of the weighing sensor. At least one compensation signal branch has an analog/digital converter unit to which an acceleration sensor analog noise quantity is fed for detecting a specified acceleration noise quantity, and that generates a digital noise quantity signal containing discrete sample values of the acceleration sensor analog noise quantity signal. The digital noise quantity signal is fed to an adaptive digital filter unit. An addition unit sums the signal values of the digital weighing signal and the signal values (carrying a negative sign) for the digital noise quantity signals fed to it.
摘要翻译： 用于称重传感器重量信号的振动补偿的装置，具有称重信号分支，具有模拟/数字转换器单元，称重传感器模拟称重信号被馈送到模拟/数字转换器单元，并且产生包含采样模拟称重信号的离散采样值的数字称重信号 称重传感器的信号。 至少一个补偿信号分支具有模拟/数字转换器单元，加速度传感器模拟噪声量被馈送到模拟/数字转换器单元，用于检测指定的加速度噪声量，并且产生包含加速度传感器模拟噪声量的离散采样值的数字噪声量信号 信号。 数字噪声量信号被馈送到自适应数字滤波器单元。 加法单元将数字称重信号的信号值和馈送给其的数字噪声量信号的信号值（携带负号）相加。
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4.发明授权公开(公告)号：US09417118B2
公开(公告)日：2016-08-16
申请号：US12644348
申请日：2009-12-22
CPC分类号： G01G23/10
摘要： Device for vibration compensation of weighing sensor weight signals, with a weighing signal branch having an analog/digital converter unit to which a weighing sensor analog weighing signal is fed, and that generates a digital weighing signal that contains discrete sample values of the sampled analog weighing signal of the weighing sensor. At least one compensation signal branch has an analog/digital converter unit to which an acceleration sensor analog noise quantity is fed for detecting a specified acceleration noise quantity, and that generates a digital noise quantity signal containing discrete sample values of the acceleration sensor analog noise quantity signal. The digital noise quantity signal is fed to an adaptive digital filter unit. An addition unit sums the signal values of the digital weighing signal and the signal values (carrying a negative sign) for the digital noise quantity signals fed to it.
摘要翻译： 用于称重传感器重量信号的振动补偿的装置，具有称重信号分支，具有模拟/数字转换器单元，称重传感器模拟称重信号被馈送到模拟/数字转换器单元，并且产生包含采样模拟称重信号的离散采样值的数字称重信号 称重传感器的信号。 至少一个补偿信号分支具有模拟/数字转换器单元，加速度传感器模拟噪声量被馈送到模拟/数字转换器单元，用于检测指定的加速度噪声量，并且产生包含加速度传感器模拟噪声量的离散采样值的数字噪声量信号 信号。 数字噪声量信号被馈送到自适应数字滤波器单元。 加法单元将数字称重信号的信号值和馈送给其的数字噪声量信号的信号值（携带负号）相加。
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5.发明授权Electromagnetic force compensating weighing device with mounting system compensating for mechanical stresses 有权具有补偿机械应力的安装系统的电磁力补偿称重装置公开(公告)号：US08853567B2
公开(公告)日：2014-10-07
申请号：US13239203
申请日：2011-09-21
CPC分类号： G01G23/48 , G01G21/23 , Y10S177/09
摘要： A weighing device, particularly an electromagnetic force compensating weighing device, with a weighing sensor unit connected in at least three mounting regions to a second unit such as a carrier unit or intermediate load plate. The second unit or the weighing sensor unit has connecting regions in at least two mounting regions, which employ a hinge structure that allows an essentially translatory shifting motion of the connecting region to avoid stress caused by temperature related expansion.
摘要翻译： 一种称重装置，特别是电磁力补偿称重装置，其具有连接在至少三个安装区域中的称重传感器单元到诸如载体单元或中间负载板的第二单元。 第二单元或称重传感器单元在至少两个安装区域中具有连接区域，其具有允许连接区域的基本上平移的移动运动以避免由与温度相关的膨胀引起的应力的铰链结构。
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6.发明申请Weighing device, particularly an electromagnetic force compensating weighing device 有权称重装置，特别是电磁力补偿称重装置公开(公告)号：US20120181094A1
公开(公告)日：2012-07-19
申请号：US13239203
申请日：2011-09-21
IPC分类号： G01G23/48
CPC分类号： G01G23/48 , G01G21/23 , Y10S177/09
摘要： A weighing device, particularly an electromagnetic force compensating weighing device, with a weighing sensor unit connected in at least three mounting regions to a second unit such as a carrier unit or intermediate load plate. The second unit or the weighing sensor unit has connecting regions in at least two mounting regions, which employ a hinge structure that allows an essentially translatory shifting motion of the connecting region to avoid stress caused by temperature related expansion.
摘要翻译： 一种称重装置，特别是电磁力补偿称重装置，其具有连接在至少三个安装区域中的称重传感器单元到诸如载体单元或中间负载板的第二单元。 第二单元或称重传感器单元在至少两个安装区域中具有连接区域，其具有允许连接区域的基本上平移的移动运动以避免由与温度相关的膨胀引起的应力的铰链结构。
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