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1. 发明申请

US20130139585A1 Device for Determining and/or Monitoring at least one Predetermined Fill Level 有权
标题翻译：用于确定和/或监测至少一个预定填充水平的装置
公开(公告)号：US20130139585A1
公开(公告)日：2013-06-06
申请号：US13817729
申请日：2011-07-11
申请人： Sascha D'Angelico , Sergej Lopatin , Franco Ferraro
发明人： Sascha D'Angelico , Sergej Lopatin , Franco Ferraro
IPC分类号： G01F23/22
CPC分类号： G01F23/22 , G01F23/2966 , G01F23/2967
摘要： A device for determining a predetermined fill level of a liquid in a container, with a sensor unit, comprising a unit capable of oscillating mechanically, a transmitter unit, and a receiver unit, which is electrically and mechanically coupled to the transmitter unit, and which transduces the oscillation of the unit capable of oscillating into an electrical receiving signal. An electronic unit, comprising a regulating unit, which regulates a phase difference that exists between the electrical transmission signal and electrical receiving signal to a determined value at which the unit capable of oscillating conducts oscillations at a resonant frequency, and which forms an oscillation circuit with the transmitter unit, receiving unit and the unit capable of oscillating. The electronic unit comprises a compensation path with a compensation unit, which for compensating additional signal components in the receiving signal, which results from the mechanical and/or electrical coupling between transmitter unit and receiver unit, at least intermittently produces a compensation signal from the transmission signal and supplies this compensation signal to the receiving signal. The compensation unit produces the compensation signal in a way such that the compensation signal is opposite to the additional signal components in the receiving signal.
摘要翻译：一种用于确定容器中的液体的预定填充水平的装置，其具有传感器单元，其包括能够机械振荡的单元，发送器单元和接收器单元，所述发射器单元和接收器单元电气和机械耦合到所述发射器单元，以及哪个将能够振荡的单元的振荡转换成电接收信号。一种电子单元，包括调节单元，其将电传输信号和电接收信号之间存在的相位差调节到能够振荡的单元以谐振频率进行振荡的确定值，并且形成具有发射机单元，接收单元和能够振荡的单元。电子单元包括具有补偿单元的补偿路径，用于补偿由发射机单元和接收机单元之间的机械和/或电耦合导致的接收信号中的附加信号分量，至少间歇地产生来自传输的补偿信号信号并将该补偿信号提供给接收信号。补偿单元以使得补偿信号与接收信号中的附加信号分量相反的方式产生补偿信号。

2. 发明申请

US20100161251A1 METHOD FOR DETERMINING AND/OR MONITORING A PROCESS VARIABLE OF A MEDIUM, AND CORRESPONDING APPARATUS 有权
标题翻译：用于确定和/或监测中等变化的过程的方法和相关装置
公开(公告)号：US20100161251A1
公开(公告)日：2010-06-24
申请号：US12449308
申请日：2008-02-13
申请人： Sascha D'Angelico , Franco Ferraro , Jurgen Meier , Alexander Muller , Walter Rombach
发明人： Sascha D'Angelico , Franco Ferraro , Jurgen Meier , Alexander Muller , Walter Rombach
IPC分类号： G01N11/00
CPC分类号： G01N11/16 , G01F23/2967 , G01N9/002 , G01N2009/006
摘要： Method for determining and/or monitoring a process variable of a medium, wherein a mechanically oscillatable unit is supplied with an exciter signal wherein a received signal coming from the mechanically oscillatable unit is received, and wherein the exciter signal is produced in such a manner, that a phase difference between the exciter signal and the received signal equals a predeterminable phase value. A criterion for judging the determining of the phase difference between the exciter signal and the received signal, or a signal dependent on the exciter signal or on the received signal, is established; in the case, in which the criterion for judging the determining of the phase difference is fulfilled, tuning of the phase difference is closed-loop controlled; and, in the alternative case, tuning of the phase difference is open-loop controlled. An apparatus associated with the method is also disclosed.
摘要翻译：用于确定和/或监视介质的过程变量的方法，其中向机械振荡单元提供激励器信号，其中接收到来自机械振荡单元的接收信号，并且其中以这种方式产生激励器信号，激励器信号和接收信号之间的相位差等于可预定的相位值。确定用于判断激励器信号和接收信号之间的相位差的判定标准，或者依赖于激励器信号或接收信号的信号。在满足判断相位差判定基准的情况下，相位差的调谐是闭环控制的，并且在替代情况下，相位差的调谐是开环控制的。还公开了与该方法相关联的装置。

3. 发明授权

US07327272B2 Apparatus for determining and/or monitoring a process variable 有权
标题翻译：用于确定和/或监视过程变量的装置
公开(公告)号：US07327272B2
公开(公告)日：2008-02-05
申请号：US11139644
申请日：2005-05-31
申请人： Franco Ferraro
发明人： Franco Ferraro
IPC分类号： G08B21/00
CPC分类号： G01F23/2967 , G01F25/0076
摘要： An apparatus for determining and/or monitoring at least one process variable of a medium in a container. The apparatus has at least one mechanically oscillatable unit unit which produces a measurement signal at least dependent on the process variable. It also has at least one electronic unit which evaluates the measurement signal, and at least one function test unit associated with the electronics unit. The measurement signal passes through the electronics unit on at least one processing path, and the function text unit operates on the processing path during a function test in such a manner that a test measurement signal results from the measurement signal received by the electronics unit. The test measurement signal corresponds essentially to the measurement signal, which occurs for a predetermined value of the process variable.
摘要翻译：一种用于确定和/或监测容器中介质的至少一个过程变量的装置。该装置具有至少一个机械振荡单元单元，其产生至少取决于过程变量的测量信号。它还具有评估测量信号的至少一个电子单元和与电子单元相关联的至少一个功能测试单元。测量信号在至少一个处理路径上通过电子单元，并且功能文本单元在功能测试期间以处理路径运行，使得测试测量信号由电子单元接收的测量信号产生。测试测量信号基本上对应于过程变量的预定值发生的测量信号。

4. 发明授权

US09989401B2 Method and apparatus for orienting a measuring device 有权
公开(公告)号：US09989401B2
公开(公告)日：2018-06-05
申请号：US13976604
申请日：2011-12-01
申请人： Franco Ferraro , Harald Faber , Steffen Markoni
发明人： Franco Ferraro , Harald Faber , Steffen Markoni
IPC分类号： G01F23/28 , G01F25/00 , G01F23/284 , G01F23/00 , G01F23/296
CPC分类号： G01F25/0084 , G01F23/00 , G01F23/284 , G01F23/2962 , G01F23/2967 , G01F25/0061
摘要： A measuring device featuring ascertaining and monitoring optimized orientation of the measuring device. Thus, the invention provides a measuring device for determining and/or monitoring limit level or fill level of a medium in a container, comprising at least one sensor unit and a measurement transmitter unit, wherein at least one inclination sensor is integrated in the measuring device for ascertaining orientation of the measuring device and/or the sensor unit on the container.

5. 发明申请

US20130241530A1 Measuring Device for Determining and/or Monitoring at Least One Process Variable 审中-公开
标题翻译：用于确定和/或监控至少一个过程变量的测量装置
公开(公告)号：US20130241530A1
公开(公告)日：2013-09-19
申请号：US13885757
申请日：2011-11-15
申请人： Armin Wernet , Kaj Uppenkamp , Franco Ferraro , Wolfgang Brutschin
发明人： Armin Wernet , Kaj Uppenkamp , Franco Ferraro , Wolfgang Brutschin
IPC分类号： G01R31/28
CPC分类号： G01R31/28 , G01D3/08 , G01D5/35354
摘要： A measuring device for determining and/or monitoring at least one process variable, comprising: a sensor unit; a first electronics unit which has a first microcontroller, and a second electronics unit which has a second microcontroller, and which is connected with the first electronics unit via a galvanically isolated transmission unit for energy- and data transmission. The first microcontroller produces at least one signal, which can vary in at least one characteristic, and supplies the signal to the transmission unit, that the signal controls the energy- and data transmission, that the first microcontroller and/or the second microcontroller determines at least one current operating parameter, and that the first microcontroller sets at least one characteristic of the signal as a function of the operating parameter.
摘要翻译：一种用于确定和/或监测至少一个过程变量的测量装置，包括：传感器单元; 具有第一微控制器的第一电子单元和具有第二微控制器的第二电子单元，其经由用于能量和数据传输的电隔离传输单元与第一电子单元连接。第一微控制器产生至少一个信号，其可以在至少一个特性中变化，并且将信号提供给传输单元，信号控制能量和数据传输，第一微控制器和/或第二微控制器在至少一个当前操作参数，并且第一微控制器根据操作参数设置信号的至少一个特征。

6. 发明申请

US20090312846A1 Apparatus for Detemining and/or Monitoring a Process Variable 有权
标题翻译：用于检测和/或监测过程变量的装置
公开(公告)号：US20090312846A1
公开(公告)日：2009-12-17
申请号：US12226662
申请日：2007-04-25
申请人： Franco Ferraro , Kaj Uppenkamp , Volker Dreyer , Udo Grittke
发明人： Franco Ferraro , Kaj Uppenkamp , Volker Dreyer , Udo Grittke
IPC分类号： G05B15/02
CPC分类号： G01F23/2966 , G01D5/56 , G01F23/00 , G01F23/2965 , G01N35/00871
摘要： An apparatus for determining and/or monitoring at least one process variable of a medium. The apparatus includes: at least one sensor unit for registering the process variable, wherein the sensor unit produces measurement signals; at least one electronics unit for controlling the sensor unit, wherein the electronics unit has at least one microprocessor; and at least one memory unit, which is associated with the sensor unit, and in which control data are storable. The control data specifically relate to the sensor unit and can be read out by the electronics unit. The microprocessor of the electronics unit is embodied in such a manner, that the microprocessor executes in an inactive state only basic functionalities, and that the microprocessor in an active state controls the sensor unit. The microprocessor transfers from the inactive state into the active state transfers by loading control data from the memory unit.
摘要翻译：一种用于确定和/或监视介质的至少一个过程变量的装置。该装置包括：至少一个用于登记过程变量的传感器单元，其中传感器单元产生测量信号; 至少一个用于控制所述传感器单元的电子单元，其中所述电子单元具有至少一个微处理器; 以及与传感器单元相关联的至少一个存储器单元，并且其中控制数据可存储。控制数据具体涉及传感器单元，并可由电子单元读出。电子单元的微处理器以这样的方式实现，即微处理器在非活动状态下仅执行基本功能，并且处于活动状态的微处理器控制传感器单元。微处理器通过从存储器单元加载控制数据从非活动状态转移到活动状态传输。

7. 发明申请

US20120324301A1 METHOD FOR CHECKING THE FUNCTIONAL ABILITY OF A MEMORY ELEMENT 有权
标题翻译：检查记忆元件功能的方法
公开(公告)号：US20120324301A1
公开(公告)日：2012-12-20
申请号：US13580548
申请日：2011-01-28
申请人： Franco Ferraro
发明人： Franco Ferraro
IPC分类号： G11C29/08
CPC分类号： G11C29/52 , G11C2029/0409
摘要： A method for checking the functional ability of a memory element having a stack memory, wherein the stack memory occupies a defined region within the memory element. A stack memory pointer is defined, which displays, in the form of an address, a stack memory position, from which data are currently being removed or to which data are currently being written. In the memory element, a section of defined length arranged outside a memory region to be checked is delimited and used as an auxiliary memory; the current address of the stack memory pointer is stored before the start of a test program for checking the memory element and the stack memory pointer is then assigned an address associated with the auxiliary memory, so that during the test program the auxiliary memory is used as working memory; and after terminating the test program the stack memory pointer is reassigned the address of that position, which it displayed before the start of the test program.
摘要翻译：一种用于检查具有堆栈存储器的存储元件的功能能力的方法，其中所述堆栈存储器占据所述存储器元件内的限定区域。定义了堆栈存储器指针，其以地址的形式显示堆栈存储器位置，数据当前正在从其中移除或当前正在写入数据。在存储器元件中，限定长度被布置在要检查的存储器区域外的部分被定界并用作辅助存储器; 堆栈存储器指针的当前地址在用于检查存储器元件的测试程序开始之前存储，并且堆栈存储器指针然后被分配与辅助存储器相关联的地址，使得在测试程序期间将辅助存储器用作工作记忆并且在终止测试程序之后，堆栈存储器指针被重新分配在测试程序开始之前显示的那个位置的地址。

8. 发明授权

US08322194B2 Apparatus for ascertaining and/or monitoring a process variable of a medium 有权
标题翻译：用于确定和/或监测介质的过程变量的装置
公开(公告)号：US08322194B2
公开(公告)日：2012-12-04
申请号：US12309471
申请日：2007-06-14
申请人： Alexander Müller , Sascha D'Angelico , Franco Ferraro
发明人： Alexander Müller , Sascha D'Angelico , Franco Ferraro
IPC分类号： G01N11/10 , G01N9/00 , G01F23/00
CPC分类号： G01F23/2967 , G01N9/002 , G01N11/16 , G01N2009/006
摘要： An apparatus for ascertaining and/or monitoring of a process variable of a medium. The apparatus includes: A mechanically oscillatable unit; an exciting/receiving unit, which excites the mechanically oscillatable unit to execute mechanical oscillations and which receives the mechanical oscillations; and an electronics unit, which supplies the exciting/receiving unit with an electrical, output signal, and which receives from the exciting/receiving unit an electrical, input signal. In the electronics unit there is provided an amplifier unit, which amplifies the electrical, input signal to an amplified signal (SA). An adjustable phase shifter is provided, which changes the phase of the amplified signal, and a control unit is also provided, which controls the phase shifter, wherein the control unit measures the frequency of the amplified signal and controls the phase shifter starting from stored data concerning the frequency-phase dependence of the amplifier unit.
摘要翻译：一种用于确定和/或监测介质的过程变量的装置。该装置包括：机械振荡单元; 激励/接收单元，其激励机械振荡单元执行机械振荡并且接收机械振荡; 以及电子单元，其向激励/接收单元提供电输出信号，并从激励/接收单元接收电输入信号。在电子单元中，提供放大器单元，其将电输入信号放大到放大信号（SA）。提供了可调移相器，其改变放大信号的相位，并且还提供控制单元，控制单元控制移相器，其中控制单元测量放大信号的频率，并从存储的数据开始控制移相器关于放大器单元的频率相位依赖性。

9. 发明申请

US20100083750A1 APPARATUS FOR ASCERTAINING AND/OR MONITORING A PROCESS VARIABLE OF A MEDIUM 有权
标题翻译：用于调节和/或监测中等变化的过程的装置
公开(公告)号：US20100083750A1
公开(公告)日：2010-04-08
申请号：US12309471
申请日：2007-06-14
申请人： Sascha D'Angelico , Franco Ferraro , Alexander Muller
发明人： Sascha D'Angelico , Franco Ferraro , Alexander Muller
IPC分类号： G01F23/296
CPC分类号： G01F23/2967 , G01N9/002 , G01N11/16 , G01N2009/006
摘要： An apparatus for ascertaining and/or monitoring of a process variable of a medium. The apparatus includes: A mechanically oscillatable unit; an exciting/receiving unit, which excites the mechanically oscillatable unit to execute mechanical oscillations and which receives the mechanical oscillations; and an electronics unit, which supplies the exciting/receiving unit with an electrical, output signal, and which receives from the exciting/receiving unit an electrical, input signal. In the electronics unit there is provided an amplifier unit, which amplifies the electrical, input signal to an amplified signal (SA). An adjustable phase shifter is provided, which changes the phase of the amplified signal, and a control unit is also provided, which controls the phase shifter, wherein the control unit measures the frequency of the amplified signal and controls the phase shifter starting from stored data concerning the frequency-phase dependence of the amplifier unit.
摘要翻译：一种用于确定和/或监测介质的过程变量的装置。该装置包括：机械振荡单元; 激励/接收单元，其激励机械振荡单元执行机械振荡并且接收机械振荡; 以及电子单元，其向激励/接收单元提供电输出信号，并从激励/接收单元接收电输入信号。在电子单元中，提供放大器单元，其将电输入信号放大到放大信号（SA）。提供了可调移相器，其改变放大信号的相位，并且还提供控制单元，控制单元控制移相器，其中控制单元测量放大信号的频率，并从存储的数据开始控制移相器关于放大器单元的频率相位依赖性。

10. 发明申请

US20060267784A1 Apparatus for determining and/or monitoring a process variable 有权
标题翻译：用于确定和/或监视过程变量的装置
公开(公告)号：US20060267784A1
公开(公告)日：2006-11-30
申请号：US11139644
申请日：2005-05-31
申请人： Franco Ferraro
发明人： Franco Ferraro
IPC分类号： G08B21/00
CPC分类号： G01F23/2967 , G01F25/0076
摘要： An apparatus for determining and/or monitoring at least one process variable of a medium in a container. The apparatus has at least one mechanically oscillatable unit unit which produces a measurement signal at least dependent on the process variable. It also has at least one electronic unit which evaluates the measurement signal, and at least one function test unit associated with the electronics unit. The measurement signal passes through the electronics unit on at least one processing path, and the function text unit operates on the processing path during a function test in such a manner that a test measurement signal results from the measurement signal received by the electronics unit. The test measurement signal corresponds essentially to the measurement signal, which occurs for a predetermined value of the process variable.
摘要翻译：一种用于确定和/或监测容器中介质的至少一个过程变量的装置。该装置具有至少一个机械振荡单元单元，其产生至少取决于过程变量的测量信号。它还具有评估测量信号的至少一个电子单元和与电子单元相关联的至少一个功能测试单元。测量信号在至少一个处理路径上通过电子单元，并且功能文本单元在功能测试期间以处理路径运行，使得测试测量信号由电子单元接收的测量信号产生。测试测量信号基本上对应于过程变量的预定值发生的测量信号。

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