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1. 发明申请

US20050128668A1 Pulse generator for an ultrasound flowmeter 有权
标题翻译：用于超声波流量计的脉冲发生器
公开(公告)号：US20050128668A1
公开(公告)日：2005-06-16
申请号：US10498511
申请日：2002-12-18
申请人： Thomas Frohlich , Harald Stocker
发明人： Thomas Frohlich , Harald Stocker
IPC分类号： G01F1/00 , G01F1/66 , H02H9/04
CPC分类号： G01F1/667
摘要： A pulse generator including a control logic operating, by means of control pulses, a switch connected on the input side with a voltage supply unit and delivering a pulse voltage on the output side, there is connected, between control logic and the switch, a capacitor, which decreases the pulse voltage when the pulse frequencies are too low, and, additionally, arranged between voltage supply unit and switch, an RC-member, which decreases the pulse voltages when the repetition rates of the control pulses are too high, in order to enable use of the pulse generator in the Ex-area.
摘要翻译：一种脉冲发生器，其包括控制逻辑，其通过控制脉冲操作在输入侧连接有电压供应单元的开关并且在输出侧输送脉冲电压，在控制逻辑和开关之间连接电容器，当脉冲频率太低时降低脉冲电压，并且另外设置在电压供应单元和开关之间的RC构件，当控制脉冲的重复率太高时，RC构件降低脉冲电压，按顺序以便在Ex区域中使用脉冲发生器。

2. 发明申请

US20060259260A1 Method and device for determining and/or monitoring a volume and/or mass flow 失效
标题翻译：用于确定和/或监测体积和/或质量流量的方法和装置
公开(公告)号：US20060259260A1
公开(公告)日：2006-11-16
申请号：US10535675
申请日：2003-11-17
申请人： Thomas Frohlich , Aurèle Fleury , Harald Stocker
发明人： Thomas Frohlich , Aurèle Fleury , Harald Stocker
IPC分类号： G06F19/00
CPC分类号： G01F25/0007 , G01F1/66 , G01F1/662 , G01F1/667 , G01N2291/02836
摘要： A method and a device for determining and/or monitoring the volume flow rate and/or mass flow rate of a medium flowing through a container. In the case of the device, such is an ultrasonic flow measuring device, which works on the basis of the travel-time-difference principle. Additionally, a technique is presented whereby, on the basis of the results of measurement, also information is provided concerning change in some other system and/or process variable. To this end, the currently measured, actual measuring signals, or the corresponding actual measuring data, is compared with corresponding, stored set measuring signals, or set measuring data; a report is output, when a deviation arises between the set measuring signals, or set measuring data, and the actual measuring signals, or actual measuring data.
摘要翻译：一种用于确定和/或监测流过容器的介质的体积流量和/或质量流率的方法和装置。在设备的情况下，这是基于行程时差原理工作的超声波流量测量装置。此外，提出了一种技术，其中基于测量结果，还提供了关于一些其他系统和/或过程变量的变化的信息。为此，将当前测量的实际测量信号或相应的实际测量数据与对应的存储的测量信号或设置测量数据进行比较; 输出报告，当设定的测量信号或设定测量数据与实际测量信号或实际测量数据之间出现偏差时。

3. 发明授权

US6003384A Vortex flow sensor with a capacitive sensing element 失效
标题翻译：具有电容传感元件的涡流传感器
公开(公告)号：US6003384A
公开(公告)日：1999-12-21
申请号：US953229
申请日：1997-10-17
申请人： Thomas Frohlich , Roger Kerrom
发明人： Thomas Frohlich , Roger Kerrom
IPC分类号： G01F1/32
CPC分类号： G01F1/3245 , G01F1/3263
摘要： This vortex flow sensor is to be designed either as vortex sensor with a capacitive vortex sensing element (3, 3') either arranged in the hole of a bluff body (4) or inserted into a wall opening of a measuring tube (2, 2') downstream of the bluff body. Both vortex sensing elements being of largely identical construction and being capable of being produced as an independent component in the manner of a module. The wall sensor (3) and the bluff body sensor (3') has a diaphragm (33, 33') sealing off the hole and the wall opening. A flexurally stiff thin sensor vane (31) or sensor sleeve (51) and a sleeve-shaped electrode arrangement (34, 34') with at least one electrode (341, 341') are attached to the diaphragm on opposite sides. A housing cap (32, 32') surrounds the electrode arrangement and the diaphragm, is fixed on the measuring tube and contains a second electrode arrangement (35, 35') with at least one counter-electrode (351, 352; 351', 352'). The mass of the sensor sleeve is made equal to the mass of the electrode arrangement (34, 34'). The geometrical moment of inertia of the sensor sleeve is made equal to that of the electrode arrangement (34, 34'). The housing cap is dimensioned to be of sufficient flexural stiffness to ensure that it does not bend in the case of a maximum permissible acceleration acting on the measuring tube.
摘要翻译：该涡流流量传感器将被设计为具有设置在非流线形体（4）的孔中或插入到测量管（2,2）的壁开口中的电容涡流感测元件（3,3'）的涡流传感器 '）在虚张声势的身体下游。两个涡流感测元件的结构大致相同，并且能够以模块的方式作为独立部件生产。壁传感器（3）和非流线形体传感器（3'）具有密封孔和壁开口的隔膜（33,33'）。具有至少一个电极（341,341'）的弯曲刚度薄的传感器叶片（31）或传感器套筒（51）和套筒状电极装置（34,34'）在相对侧附接到隔膜。围绕电极装置和隔膜的壳体盖（32,32'）固定在测量管上并且包含具有至少一个对电极（351,352; 351'）的第二电极装置（35,35'）， 352'）。使传感器套筒的质量等于电极装置（34,34'）的质量。使传感器套筒的几何惯性力矩等于电极装置（34,34'）的惯性矩。外壳盖的尺寸设计为具有足够的弯曲刚度，以确保在作用在测量管上的最大允许加速度的情况下不会弯曲。

4. 发明申请

US20100139415A1 Method for Monitoring an Ultrasound Flowmeter System and/or Process 有权
标题翻译：监测超声波流量计系统和/或过程的方法
公开(公告)号：US20100139415A1
公开(公告)日：2010-06-10
申请号：US11992486
申请日：2006-09-07
申请人： Andreas Berger , Klaus Bussinger , Thomas Frohlich
发明人： Andreas Berger , Klaus Bussinger , Thomas Frohlich
IPC分类号： G01F1/66
CPC分类号： G01F1/667
摘要： A method for system- and/or process-monitoring in the case of an ultrasound flow measuring device having a plurality of measuring channels, wherein a medium flows though a pipeline or measuring tube in the direction of a longitudinal axis of the pipeline or measuring tube. Ultrasonic measuring signals are coupled into the pipeline or measuring tube and coupled out of the pipeline or measuring tube in such a way that they travel through the medium along different sound paths. Following passage through the pipeline or measuring tube, the ultrasonic measuring signals are detected in the individual measuring channels, wherein at least one actual quantity describing the ultrasonic measuring signal of each measuring channel is ascertained. The actual quantity is compared with a desired quantity captured under predetermined system- or process-conditions, and a report is output in the case of a difference between the ascertained, actual quantity and the captured, desired quantity.
摘要翻译：一种在具有多个测量通道的超声波流量测量装置的情况下进行系统和/或过程监视的方法，其中介质沿管线或测量管的纵向轴线的方向流过管道或测量管。超声波测量信号被耦合到管道或测量管中，并且以这样的方式耦合到管道或测量管外，使得它们沿着不同的声音路径行进通过介质。在通过管道或测量管之后，在各个测量通道中检测超声波测量信号，其中确定描述每个测量通道的超声波测量信号的至少一个实际量。将实际数量与在预定的系统或过程条件下捕获的期望数量进行比较，并且在确定的，实际的数量和所捕获的期望数量之间的差异的情况下输出报告。

5. 发明授权

US09170240B2 Ultrasonic particle measuring system 有权
标题翻译：超声波粒子测量系统
公开(公告)号：US09170240B2
公开(公告)日：2015-10-27
申请号：US13808649
申请日：2011-06-20
申请人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
发明人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
IPC分类号： G01N29/02 , G01N29/44 , G01N15/02 , G01N15/06 , G01N29/22 , G01N29/24 , G01N29/34 , G01N29/48
CPC分类号： G01N29/44 , G01N15/02 , G01N15/06 , G01N29/02 , G01N29/221 , G01N29/2456 , G01N29/348 , G01N29/48 , G01N2291/02408 , G01N2291/02416
摘要： An ultrasonic particle measuring system having an ultrasonic transducer with at least one ultrasonic transducer element and at least one coupling element, wherein, during operation, acoustic signals are transmittable and receivable by the ultrasonic transducer element via the coupling element, wherein the coupling element is embodied as an acoustic lens, and the ultrasonic, particle measuring system has an evaluation unit suitable for amplitude analysis of reflection signals of acoustic signals reflected from particles to the ultrasonic transducer, and wherein, with the evaluation unit, amplitudes of reflection signals in a predetermined time interval are countable, which are greater than a predetermined threshold value.
摘要翻译：一种超声波粒子测量系统，其具有具有至少一个超声波换能器元件和至少一个耦合元件的超声换能器，其中，在操作期间，声信号可由超声波换能器元件经由耦合元件传输和接收，其中耦合元件被实施作为声透镜，所述超声波粒子测量系统具有适于对从所述超声波换能器反射的声信号的反射信号进行振幅分析的评价单元，并且其中，所述评估单元在预定时间内反射信号的振幅间隔是可数的，其大于预定阈值。

6. 发明申请

US20130104657A1 Ultrasonic Particle Measuring System 有权
标题翻译：超声波粒子测量系统
公开(公告)号：US20130104657A1
公开(公告)日：2013-05-02
申请号：US13808649
申请日：2011-06-20
申请人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
发明人： Yaoying Lin , Beat Kissling , Wolfgang Drahm , Thomas Frohlich
IPC分类号： G01N29/44 , G01N29/02
CPC分类号： G01N29/44 , G01N15/02 , G01N15/06 , G01N29/02 , G01N29/221 , G01N29/2456 , G01N29/348 , G01N29/48 , G01N2291/02408 , G01N2291/02416
摘要： An ultrasonic particle measuring system having an ultrasonic transducer with at least one ultrasonic transducer element and at least one coupling element, wherein, during operation, acoustic signals are transmittable and receivable by the ultrasonic transducer element via the coupling element, wherein the coupling element is embodied as an acoustic lens, and the ultrasonic, particle measuring system has an evaluation unit suitable for amplitude analysis of reflection signals of acoustic signals reflected from particles to the ultrasonic transducer, and wherein, with the evaluation unit, amplitudes of reflection signals in a predetermined time interval are countable, which are greater than a predetermined threshold value.
摘要翻译：一种超声波粒子测量系统，其具有具有至少一个超声波换能器元件和至少一个耦合元件的超声换能器，其中，在操作期间，声信号可由超声波换能器元件经由耦合元件传输和接收，其中耦合元件被实施作为声透镜，所述超声波粒子测量系统具有适于对从所述超声波换能器反射的声信号的反射信号进行振幅分析的评价单元，并且其中，所述评估单元在预定时间内反射信号的振幅间隔是可数的，其大于预定阈值。

7. 发明申请

US20080036540A1 Amplifier arrangement and method for amplifying a signal 有权
标题翻译：用于放大信号的放大器布置和方法
公开(公告)号：US20080036540A1
公开(公告)日：2008-02-14
申请号：US11820447
申请日：2007-06-19
申请人： Thomas Frohlich , Nicole Heule
发明人： Thomas Frohlich , Nicole Heule
IPC分类号： H03F3/16 , H03F1/38 , H03G3/10
CPC分类号： H03F1/223 , H03F1/342 , H03F3/602
摘要： An amplifier arrangement and a method for amplifying a signal. A transistor (1) is used to amplify an input signal (inp) and to provide an intermediate signal (out1). The intermediate signal is amplified to form an output signal (out) which is fed back to the transistor (1).
摘要翻译：一种用于放大信号的放大器装置和方法。晶体管（1）用于放大输入信号（inp）并提供中间信号（输出1）。中间信号被放大以形成反馈到晶体管（1）的输出信号（out）。

8. 发明申请

US20070282552A1 Adaptive Control Device, Use Thereof, Sensor Comprising A Control Device Of This Type And Adptive Method For The Automatic Compensation Of The Parasitic Signals Of A Sensor 有权
标题翻译：自适应控制装置，其使用方法，包含这种类型的控制装置的传感器和用于传感器的寄生信号的自动补偿的附加方法
公开(公告)号：US20070282552A1
公开(公告)日：2007-12-06
申请号：US11573230
申请日：2005-08-05
申请人： Thomas Frohlich , Gerhard Oberhoffner
发明人： Thomas Frohlich , Gerhard Oberhoffner
IPC分类号： G01C25/00 , G01B21/22
CPC分类号： G01D5/24476 , G01D3/022 , G01D5/2448
摘要： A control apparatus configured to compensate for disturbance signals of a sensor includes a control loop having an input to receive input values. The control loop includes a comparison device configured to receive the input values and configured to produce output values following receipt of the input values, and an evaluation device downstream from the comparison device relative to the input, which is configured to receive the output values and to convert the output values into result values. The apparatus also includes a correction device configured to receive the result values and the input values, to generate correction values based on the result values and the input values, and to provide the result values to the comparison device. The correction device includes a detection device having memory, which stores the input values in the memory based on the result values.
摘要翻译：配置为补偿传感器的干扰信号的控制装置包括具有用于接收输入值的输入的控制回路。所述控制回路包括被配置为接收所述输入值并且被配置为在接收到所述输入值之后产生输出值的比较装置，以及所述比较装置相对于所述输入的下游的评估装置，所述评估装置被配置为接收所述输出值，并且将输出值转换为结果值。该装置还包括被配置为接收结果值和输入值的校正装置，以基于结果值和输入值生成校正值，并将结果值提供给比较装置。校正装置包括具有存储器的检测装置，其基于结果值将输入值存储在存储器中。

9. 发明申请

US20050210999A1 Sonic- or ultrasonic flowmeter 失效
标题翻译：声波或超声波流量计
公开(公告)号：US20050210999A1
公开(公告)日：2005-09-29
申请号：US10809708
申请日：2004-03-26
申请人： Dean Sylvia , Joe Schaffer , Matthias Altendorf , Mike Touzin , Thomas Frohlich
发明人： Dean Sylvia , Joe Schaffer , Matthias Altendorf , Mike Touzin , Thomas Frohlich
IPC分类号： G01F1/66 , G01F15/14 , G01F15/18
CPC分类号： G01F15/14 , G01F1/662 , G01F15/18 , G01F15/185
摘要： A sonic- or ultrasonic flowmeter, suitable for replacement of differential pressure flowmeters, comprising: a pipe segment, to be connected to a first and a second pipe, each having a diameter, which complies to an industry standard for pipe diameters used in differential pressure flow measurement, having a length (L), which is equal to a standard length for a flow restricting element of a differential pressure flowmeter, having a diameter (D), which is equal to a standard for pipe diameters used in differential pressure flow measurement, comprising a first standard connector located on a first end of the pipe segment, and a second standard connector located on a second end of the pipe segment, a primary flow sensor, comprising at least one sonic- or ultrasonic transducer for transmission and/or reception of sonic- or ultrasonic signals through the pipe segment, mounted on the pipe segment, and a sensor electronic for providing a measurement signal representing a flow of fluid through the pipe segment, based on signals received by the sonic- or ultrasonic transducers.
摘要翻译：一种适用于更换差压流量计的声波或超声流量计，包括：连接到第一和第二管的管段，每个具有直径，其符合用于差压的管道直径的工业标准具有与差压流量计的流量限制元件的标准长度相等的具有直径（D）的长度（L）的流量测量值，其等于压差流量测量中使用的管道直径的标准，包括位于所述管段的第一端上的第一标准连接器和位于所述管段的第二端上的第二标准连接器，主流量传感器，包括至少一个用于传输的声波或超声换能器和/或通过安装在管段上的管段接收声波或超声波信号，以及传感器电子装置，用于提供表示流体流过的测量信号管段，基于由声波或超声波换能器接收的信号。

10. 发明申请

US20080148866A1 Device for Determining and/or Monitoring the Volume- and/or Mass-Flow of a Medium 有权
标题翻译：用于确定和/或监测介质的体积和/或质量流量的装置
公开(公告)号：US20080148866A1
公开(公告)日：2008-06-26
申请号：US11579815
申请日：2005-05-04
申请人： Thomas Frohlich , Klaus Bussinger , Jacobson Saul
发明人： Thomas Frohlich , Klaus Bussinger , Jacobson Saul
IPC分类号： G01F1/66
CPC分类号： G01F1/66
摘要： A device for determining and/or monitoring the volume, and/or mass, flow of a medium flowing through a containment in a stream direction. The device includes: At least one ultrasonic transducer, which emits and/or receives ultrasonic measuring signals; and a control/evaluation unit, which determines the volume, and/or mass, flow of the medium in the containment on the basis of the ultrasonic measuring signals according to the travel time difference principle or the Doppler principle. A first clock-pulse generator having a first pulse rate and a second clock-pulse generator having a second pulse rate are provided, with the first pulse rate of the first clock-pulse generator being greater than the second pulse rate of the second clock-pulse generator. The control/evaluation unit operates the first clock-pulse generator intermittently. The control/evaluation unit sizes the duration of a switch-on, or measuring, phase and/or a resting phase as a function of the available energy.
摘要翻译：一种用于确定和/或监测在流动方向上流过容纳物的介质的体积和/或质量流量的装置。该装置包括：至少一个发射和/或接收超声波测量信号的超声换能器; 以及控制/评估单元，其根据行进时差原理或多普勒原理，基于超声波测量信号来确定容纳物中的介质的体积和/或质量流量。提供具有第一脉冲速率的第一时钟脉冲发生器和具有第二脉冲速率的第二时钟脉冲发生器，其中第一时钟脉冲发生器的第一脉冲频率大于第二时钟脉冲发生器的第二脉冲发生器，脉冲发生器。控制/评估单元间歇地操作第一时钟脉冲发生器。控制/评估单元根据可用能量来确定接通或测量，相位和/或静止阶段的持续时间。

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