-
公开(公告)号：US20070278404A1
公开(公告)日：2007-12-06
申请号：US10589578
申请日：2005-02-14
IPC分类号： G21H5/02
CPC分类号： G01F23/288 , G01F23/0061
摘要： A radiometric measuring device for mounting at a container fillable with a filling substance. The measuring device, which is cost-favorable both in installation and operation, includes: A radioactive source, which, during operation, sends radioactive radiation through the container; at least two detectors, which serve for registering radiation passing through the container and for producing electrical pulse rates corresponding to the registered radiation; wherein the detectors are connected together and with a superordinated unit by a single line running outside of the detectors. The pulse rates and, in the form of offsets, status of the detectors are transmitted on the single line.
摘要翻译： 一种辐射测量装置，用于安装在可填充物质的容器中。 测量装置在安装和运行方面具有成本优势，包括：放射源，其在运行期间通过容器发射放射性辐射; 至少两个检测器，其用于记录通过容器的辐射并产生对应于所记录的辐射的电脉冲率; 其中检测器通过在检测器外部运行的单个线路连接在一起并且与上位单元连接。 检测器的脉冲速率和偏移的形式在单线上传输。
-
公开(公告)号：US20050039533A1
公开(公告)日：2005-02-24
申请号：US10849128
申请日：2004-05-20
IPC分类号： G01F23/296 , G01F25/00 , G01H17/00 , G01N29/22
CPC分类号： G01F23/2968 , G01F25/0076 , G01N2291/02836
摘要： A measuring instrument is provided, to which various ultrasonic sensors can be connected in a simple way. The measuring instrument has an electronic measuring instrument unit, to which various ultrasonic sensors can be connected, and having an apparatus for detecting the ultrasonic sensor 5 that is connected, which apparatus, for detecting the ultrasonic sensor, causes the ultrasonic sensor to oscillate, picks up its oscillation behavior, and from that derives a sensor-specific variable.
摘要翻译： 提供了一种测量仪器，可以以简单的方式连接各种超声波传感器。 测量仪器具有可连接各种超声波传感器的电子测量仪器单元，并且具有用于检测连接的超声波传感器5的装置，用于检测超声波传感器的装置使超声波传感器振荡，选择 其振荡行为，从而导出传感器特定的变量。
-
公开(公告)号：US07255006B2
公开(公告)日：2007-08-14
申请号：US10849128
申请日：2004-05-20
IPC分类号： G01N29/04
CPC分类号： G01F23/2968 , G01F25/0076 , G01N2291/02836
摘要： A measuring instrument is provided, to which various ultrasonic sensors can be connected in a simple way. The measuring instrument has an electronic measuring instrument unit, to which various ultrasonic sensors can be connected, and having an apparatus for detecting the ultrasonic sensor that is connected, which apparatus, for detecting the ultrasonic sensor, causes the ultrasonic sensor to oscillate, picks up its oscillation behavior, and from that derives a sensor-specific variable.
摘要翻译： 提供了一种测量仪器，可以以简单的方式连接各种超声波传感器。 测量仪器具有可连接各种超声波传感器的电子测量仪器单元，并且具有用于检测连接的超声波传感器的装置，用于检测超声波传感器的装置使超声波传感器振荡，拾取 其振荡行为，并从中得出传感器特定的变量。
-
4.发明申请Filling Level Measurement Device and Filling Level Measurement and Monitoring Method 有权灌装液位测量装置和灌装液位测量和监测方法公开(公告)号：US20080302439A1
公开(公告)日：2008-12-11
申请号：US10583385
申请日：2004-12-14
CPC分类号： G01F23/28 , G01F23/284 , G01F23/2962 , G01F25/0061 , Y10S367/908
摘要： A method for measuring a fill level (7) of a fill substance (1) in a container (3) and for monitoring at least one predetermined fill level (LMIN, LMAX), using a fill level measuring device (5) working according to the travel-time principle, as well as a corresponding fill level measuring device (5), wherein the monitoring satisfies high safety standards, wherein, in each measuring cycle, transmission signals (S) are sent toward the fill substance (1) and their echo signals (E) are received, the fill level (7) is determined, based on the echo signals (E), in a first evaluation method, and it is determined, based on the echo signals (E), in a second evaluation method independent of the first evaluation method, whether the fill level exceeds or falls beneath the predetermined fill levels (LMIN, LMAX).
摘要翻译： 一种用于测量容器（3）中的填充物质（1）的填充水平（7）并用于监测至少一个预定填充水平（LMIN，LMAX）的方法，所述填充液位测量装置（5）根据 旅行时间原理以及相应的填充水平测量装置（5），其中监测满足高安全标准，其中在每个测量周期中，向填充物质（1）发送传输信号（S）及其 回波信号（E）被接收，在第一评估方法中，基于回波信号（E）确定填充电平（7），并且基于回波信号（E）在第二评估中确定 独立于第一评估方法的方法，填充水平是否超过或落在预定填充水平（LMIN，LMAX）之下。
-
公开(公告)号：US20050092081A1
公开(公告)日：2005-05-05
申请号：US10849126
申请日：2004-05-20
申请人： Dietmar Spanke , Manfred Eckert , Stefan Maier , Holger Steltner
发明人： Dietmar Spanke , Manfred Eckert , Stefan Maier , Holger Steltner
IPC分类号： G01F23/296 , G01F25/00 , G01F23/00
CPC分类号： G01F25/0061 , G01F23/2962
摘要： A method for a fill level measurement in accordance with the running time principle, which functions dependably over a long period of time, is provided, having a fill level measuring device with an ultrasonic sensor for transmitting and receiving ultrasound, wherein a repeated check of a resonance frequency of the ultrasonic sensor is performed, in the course of which the ultrasonic sensor is briefly excited to oscillate, following the excitation a signal received by the ultrasonic sensor is picked up, and the actual resonance frequency of the ultrasonic sensor is determined by means of the received signal in that the received signal is digitized and supplied to a digital signal processor, a Fourier transformation of the digitized received signal is performed in the signal processor, a maximum of the Fourier-transformed received signal is determined as a function of the frequency, a frequency at which the maximum occurs is stored as the actual resonance frequency, and during measuring operations the ultrasonic sensor is excited by the digital signal processor by means of the last determined actual resonance frequency.
摘要翻译： 提供了一种根据运行时间原理进行填充水平测量的方法，该运行时间原理在长时间内可靠地运行，具有具有用于发送和接收超声波的超声波传感器的填充液位测量装置，其中重复检查 执行超声波传感器的谐振频率，在超声波传感器被短暂地激发振荡的过程中，在激发之后，拾取由超声波传感器接收的信号，并且通过装置确定超声波传感器的实际谐振频率 接收信号的数字化并提供给数字信号处理器，在信号处理器中进行数字化接收信号的傅里叶变换，将傅里叶变换接收信号的最大值确定为 频率，将最大值发生的频率存储为实际谐振频率，以及测量期间 通过最后确定的实际谐振频率，数字信号处理器激励超声波传感器的操作。
-
公开(公告)号：US07010974B2
公开(公告)日：2006-03-14
申请号：US10849126
申请日：2004-05-20
申请人： Dietmar Spanke , Manfred Eckert , Stefan Maier , Holger Steltner
发明人： Dietmar Spanke , Manfred Eckert , Stefan Maier , Holger Steltner
IPC分类号： G01F23/296
CPC分类号： G01F25/0061 , G01F23/2962
摘要： A method for a fill level measurement in accordance with the running time principle, which functions dependably over a long period of time, is provided, having a fill level measuring device with an ultrasonic sensor for transmitting and receiving ultrasound, wherein a repeated check of a resonance frequency of the ultrasonic sensor is performed, in the course of which the ultrasonic sensor is briefly excited to oscillate, following the excitation a signal received by the ultrasonic sensor is picked up, and the actual resonance frequency of the ultrasonic sensor is determined by means of the received signal in that the received signal is digitized and supplied to a digital signal processor, a Fourier transformation of the digitized received signal is performed in the signal processor, a maximum of the Fourier-transformed received signal is determined as a function of the frequency, a frequency at which the maximum occurs is stored as the actual resonance frequency, and during measuring operations the ultrasonic sensor is excited by the digital signal processor by means of the last determined actual resonance frequency.
摘要翻译： 提供了一种根据运行时间原理进行填充水平测量的方法，该运行时间原理在长时间内可靠地运行，具有具有用于发送和接收超声波的超声波传感器的填充液位测量装置，其中重复检查 执行超声波传感器的谐振频率，在超声波传感器被短暂地激发振荡的过程中，在激发之后，拾取由超声波传感器接收的信号，并且通过装置确定超声波传感器的实际谐振频率 接收信号的数字化并提供给数字信号处理器，在信号处理器中进行数字化接收信号的傅里叶变换，将傅里叶变换接收信号的最大值确定为 频率，将最大值发生的频率存储为实际谐振频率，以及测量期间 通过最后确定的实际谐振频率，数字信号处理器激励超声波传感器的操作。
-
公开(公告)号：US07966141B2
公开(公告)日：2011-06-21
申请号：US11667930
申请日：2005-11-09
IPC分类号： G01F23/296
CPC分类号： G01F23/284 , G01F23/2962
摘要： An improved and more accurate method for evaluating and correcting total measurement signals (TS(n)) of measuring devices. The invention concerns a method for evaluating and correcting total measurement signals (TS(n)) of a measuring device, wherein measuring signals are transmitted in the direction of a medium and reflected on a surface of the medium as wanted echo signals or on a surface of a disturbing element as interference signals and received. In the case of a modification of at least one technical, process condition in the container and/or a modification of at least one technical, measurement condition of the measuring device, an independent reference curve is ascertained on the basis of a current static reference curve, wherein the interference signals are masked out of the raw echo curve on the basis of a masking algorithm, which applies the independent reference curve.
摘要翻译： 一种用于评估和校正测量设备的总测量信号（TS（n））的改进和更准确的方法。 本发明涉及一种用于评估和校正测量装置的总测量信号（TS（n））的方法，其中测量信号在介质的方向上被传输并且作为所需的回波信号或在表面上在介质的表面上反射 的干扰信号作为干扰信号并接收。 在对容器中的至少一个技术，工艺条件进行修改和/或修改测量装置的至少一个技术测量条件的情况下，基于当前的静态参考曲线来确定独立的参考曲线 其中，基于应用独立参考曲线的掩蔽算法，将干扰信号从原始回波曲线掩蔽掉。
-
8.发明授权Filling level measurement device and filling level measurement and monitoring method 有权灌装液位测量装置和灌装液位测量和监测方法公开(公告)号：US07826309B2
公开(公告)日：2010-11-02
申请号：US10583385
申请日：2004-12-14
CPC分类号： G01F23/28 , G01F23/284 , G01F23/2962 , G01F25/0061 , Y10S367/908
摘要： A method for measuring a fill level of a fill substance in a container and for monitoring at least one predetermined fill level (LMIN, LMAX), using a fill level measuring device working according to the travel-time principle, as well as a corresponding fill level measuring device, wherein the monitoring satisfies high safety standards, wherein, in each measuring cycle, transmission signals (S) are sent toward the fill substance and their echo signals (E) are received, the fill level is determined, based on the echo signals (E), in a first evaluation method, and it is determined, based on the echo signals (E), in a second evaluation method independent of the first evaluation method, whether the fill level exceeds or falls beneath the predetermined fill levels (LMIN, LMAX).
摘要翻译： 一种用于测量容器中填充物质的填充量的方法，并且使用根据行进时间原理工作的填充液位测量装置以及相应的填充量来监测至少一个预定填充水平（LMIN，LMAX） 电平测量装置，其中监测满足高安全标准，其中在每个测量周期中，传输信号（S）被发送到填充物质并且其回波信号（E）被接收，基于回波确定填充水平 信号（E），并且基于回波信号（E），在与第一评估方法无关的第二评估方法中，确定填充量是否超过或低于预定填充水平（ LMIN，LMAX）。
-
公开(公告)号：US20090235736A1
公开(公告)日：2009-09-24
申请号：US11667930
申请日：2005-11-09
IPC分类号： G01F23/296
CPC分类号： G01F23/284 , G01F23/2962
摘要： An improved and more accurate method for evaluating and correcting total measurement signals (TS(n)) of measuring devices. The invention concerns a method for evaluating and correcting total measurement signals (TS(n)) of a measuring device, wherein measuring signals are transmitted in the direction of a medium and reflected on a surface of the medium as wanted echo signals or on a surface of a disturbing element as interference signals and received. In the case of a modification of at least one technical, process condition in the container and/or a modification of at least one technical, measurement condition of the measuring device, an independent reference curve is ascertained on the basis of a current static reference curve, wherein the interference signals are masked out of the raw echo curve on the basis of a masking algorithm, which applies the independent reference curve.
摘要翻译： 一种用于评估和校正测量设备的总测量信号（TS（n））的改进和更准确的方法。 本发明涉及一种用于评估和校正测量装置的总测量信号（TS（n））的方法，其中测量信号在介质的方向上被传输并且作为所需的回波信号或在表面上在介质的表面上反射 的干扰信号作为干扰信号并接收。 在对容器中的至少一个技术，工艺条件进行修改和/或修改测量装置的至少一个技术测量条件的情况下，基于当前的静态参考曲线来确定独立的参考曲线 其中，基于应用独立参考曲线的掩蔽算法，将干扰信号从原始回波曲线掩蔽掉。
-
公开(公告)号：US20100011954A1
公开(公告)日：2010-01-21
申请号：US12520939
申请日：2007-12-07
申请人： Thomas Reininger , Marcus Maier , Lothar Geisbusch , Christian Bretz , Matthias Von Zeppelin , Holger Steltner
发明人： Thomas Reininger , Marcus Maier , Lothar Geisbusch , Christian Bretz , Matthias Von Zeppelin , Holger Steltner
IPC分类号： F01B31/12
CPC分类号： H05K9/0018 , F15B15/2869 , G01S13/88
摘要： The invention relates to an actuator, in particular pneumatic cylinder, with an actuator element movably located in a movement space of a housing and with a microwave position sensing device for detecting the position of the actuator element in the movement space, with a microwave aerial arrangement for the transmission of microwaves into the movement space forming a waveguide and for the reception of reflection microwaves generated by the reflection of the transmitted microwaves at the actuator element from the movement space, and with evaluation means for the generation of a position signal representing the current position of the actuator element from the reflection microwaves. In the actuator, it is provided that the actuator element has a groove arrangement with at least one groove for reflecting the microwaves.
摘要翻译： 本发明涉及致动器，特别是气动缸，其具有可移动地位于壳体的移动空间中的致动器元件，并且具有微波位置检测装置，用于利用微波空中布置来检测致动器元件在移动空间中的位置 用于将微波传输到形成波导的移动空间中，并且用于接收从移动空间通过致动器元件处的透射微波的反射产生的反射微波，以及用于产生表示电流的位置信号的评估装置 致动器元件从反射微波的位置。 在致动器中，提供致动器元件具有凹槽布置，其具有用于反射微波的至少一个凹槽。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.016 秒)