专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10458832B2 Functional diagnosis of an electromechanical fill state measuring device 有权
公开(公告)号：US10458832B2
公开(公告)日：2019-10-29
申请号：US15509268
申请日：2015-08-19
申请人： Endress + Hauser GmbH + Co. KG
发明人： Yoichi Kamei , Andreas Kaiser , Dietmar Spanke
IPC分类号： G01F23/00 , G01F23/40 , G01F25/00 , G01F23/30
摘要： A method for the functional diagnosis of an electromechanical fill state measuring device in which a displacement element on a measuring wire is lowered into a filling material in a container such that in an equilibrium state, the weight of the displacement element minus a displacement element buoyancy, which depends upon at least one equilibrium volume, is determined to be equal to a resulting weight of the displacement element. The resulting weight is specified, and the specified resulting weight is kept constant by correspondingly changing the length of the measuring wire in the equilibrium state. The fill state of the filling material is ascertained using the length of the lowered measuring wire. In order to diagnose a function, the specified value of the equilibrium volume of the displacement element is changed, and the resulting change in the length of the measuring wire is ascertained on the basis of the constant equilibrium state of the resulting weight.

2. 发明申请

US20170308062A1 METHOD FOR MANUFACTURING A COMPONENT OF A FIELD DEVICE 审中-公开
公开(公告)号：US20170308062A1
公开(公告)日：2017-10-26
申请号：US15514127
申请日：2015-08-19
申请人： Endress+Hauser GmbH+Co. KG
发明人： Joachim Albert , Detlev Wittmer , Marc Baret , Dietmar Spanke , Thomas Uehlin
IPC分类号： G05B19/4099 , B33Y50/02 , B33Y10/00 , B22F3/105
CPC分类号： G05B19/4099 , B22F3/1055 , B22F2003/1057 , B33Y10/00 , B33Y50/02 , G05B2219/49023
摘要： The present disclosure relates to a method for manufacturing a component of a field device for determining or monitoring a process variable of a medium in a container, wherein the component is created via a 3D printing method, wherein during the creation the component is supplied at an intermediate state of the component with an exciter signal, wherein a response signal of the component to the exciter signal is registered, wherein shape and/or structure of the component are/is modified via the 3D printing method, when the current response signal does not agree with a predetermined response signal, and wherein the two previous method steps are alternately repeated, until the current response signal agrees with the predetermined response signal within predetermined tolerance limits.

3. 发明授权

US10015893B2 Automation field device 有权
公开(公告)号：US10015893B2
公开(公告)日：2018-07-03
申请号：US15427436
申请日：2015-08-05
申请人： Endress+Hauser GmbH+Co. KG
发明人： Roland Grozinger , Andreas Kaiser , Dietmar Spanke
IPC分类号： H05K5/00
CPC分类号： H05K5/0026 , G01D21/00 , H05K7/1462
摘要： An automation field device having a housing and a modular field device electronics unit located inside the housing. The electronics unit has a first circuit board having at least one first and one second plug-in connector element, wherein the first plug-in connector element is used to electrically connect a peripheral unit, wherein both the first and the second plug-in connector elements can be contacted essentially from the same preferred plug-in direction, and a second circuit board having at least one third plug-in connector element, wherein the circuit boards are arranged such that the second plug-in connector element is connected to the third plug-in connector element in a detachable manner to electrically connect the peripheral unit to the second circuit board, and the second circuit board has at least one opening, via which the first plug-in connector element of the first circuit board is accessible for connecting the peripheral unit.

4. 发明申请

US20170188472A1 AUTOMATION FIELD DEVICE 有权
公开(公告)号：US20170188472A1
公开(公告)日：2017-06-29
申请号：US15427436
申请日：2015-08-05
申请人： Endress+Hauser GmbH+Co. KG
发明人： Roland Grozinger , Andreas Kaiser , Dietmar Spanke
IPC分类号： H05K5/00
CPC分类号： H05K5/0026 , G01D21/00 , H05K7/1462
摘要： An automation field device having a housing and a modular field device electronics unit located inside the housing. The electronics unit has a first circuit board having at least one first and one second plug-in connector element, wherein the first plug-in connector element is used to electrically connect a peripheral unit, wherein both the first and the second plug-in connector elements can be contacted essentially from the same preferred plug-in direction, and a second circuit board having at least one third plug-in connector element, wherein the circuit boards are arranged such that the second plug-in connector element is connected to the third plug-in connector element in a detachable manner to electrically connect the peripheral unit to the second circuit board, and the second circuit board has at least one opening, via which the first plug-in connector element of the first circuit board is accessible for connecting the peripheral unit.

5. 发明授权

US10295394B2 Method and measuring device for fill level measurement 有权
公开(公告)号：US10295394B2
公开(公告)日：2019-05-21
申请号：US14366310
申请日：2012-11-22
申请人： Endress + Hauser GmbH + Co. KG
发明人： Markus Vogel , Alexey Malinovskiy , Stefan Gorenflo , Dietmar Spanke
IPC分类号： G01F23/296 , G01F23/284
摘要： A method for measuring fill level and a measuring device for performing the method, wherein, in measuring cycles following one after the other, signal pulses of predetermined frequency sent by means of a transmitting and receiving system with a predetermined repetition frequency into a container, and their signal components reflected back in the container in the direction of the transmitting and receiving system after a travel time dependent on their traveled path, are received as received signal. A fill level is measured taking into consideration a phase relationship between the transmitted and received signals related physically with the fill level to be measured. In each measuring cycle, based on the received signal, an auxiliary signal is derived reflecting amplitude and phase information in the received signal as a function of travel time, based on the auxiliary signal, a travel time of a signal fraction reflected on a surface of the substance is determined as fundamental travel time are determined, based on the travel times of the zero crossings of the auxiliary signals determined in the current and in a plurality of preceding measuring cycles, a phase appearance-frequency distribution is derived as a function of travel time, which gives appearance-frequencies, with which zero crossings were present on the respective travel times in the associated auxiliary signals, a travel time of a maximum of the frequency distribution lying nearest the fundamental travel time is determined as fill level travel time, and the fill level is determined based on the fill level travel time.

6. 发明授权

US09891141B2 Measuring device of process automation technology 有权
公开(公告)号：US09891141B2
公开(公告)日：2018-02-13
申请号：US14430307
申请日：2013-08-28
申请人： Endress + Hauser GmbH + Co. KG
发明人： Dietmar Spanke
IPC分类号： G05B19/401 , G05B21/02 , G01M99/00
CPC分类号： G01M99/008 , G05B19/401 , G05B21/02 , G05B2219/34437 , G05B2219/37033 , G05B2219/42263
摘要： A measuring device of process automation technology for measuring at least one process variable of a medium. A control unit is provided, which measures the process variable at least with a predeterminable clock rate and provides the result of such measurement as a measured value. Associated with the clock rate is an energy requirement of the measuring device, wherein a display/service unit is provided, which shows the measured value and/or enables servicing of, respectively parameter input to, the measuring device. The display/service unit of the control unit of the measuring device switches from a measuring mode into a service mode, wherein in the service mode the control unit measures the process variable with a first clock rate, wherein in the measuring mode the control unit measures with a second clock rate, and wherein the first clock rate and the second clock rate are fixed in such a manner that the second clock rate is greater than the first clock rate and the total energy requirements of the measuring device in the service mode and in the measuring mode are equal.

7. 发明申请

US20170298490A1 Method for Manufacturing a Sensor Element or an Active Component of a Sensor Element 审中-公开
公开(公告)号：US20170298490A1
公开(公告)日：2017-10-19
申请号：US15513212
申请日：2015-09-28
申请人： Endress + Hauser GmbH + Co. KG
发明人： Sergej Lopatin , Dietmar Spanke , Peter Klofer
IPC分类号： C22C47/06 , G05D23/24 , C22C47/20 , B29C70/08 , B65D81/02 , B29C70/12 , H01C7/02 , D04H1/4242
CPC分类号： C22C47/068 , B28B1/001 , B29C64/00 , B29C70/088 , B29C70/12 , B33Y10/00 , B33Y80/00 , B65D65/44 , C22C47/20 , D04H1/4242 , G05D23/2451 , H01C7/022 , H01L41/00 , H01L41/37
摘要： A method for manufacturing a composite material, a sensor element or an active component of a sensor element. The sensor element is applied in a field device of automation technology. At least two materials with different physical and chemical properties are predetermined depending on a functionality of the sensor element or the active component of the sensor element. An outer shape, into which the at least two materials should be formed, is predetermined. The outer shape is divided into a plurality of virtual spatial regions, wherein in each virtual spatial region the material distribution of the at least two materials occurs homogeneously and periodically according to predetermined rules corresponding to a microstructure. The predetermined rules are ascertained via a computer supported method depending on the predetermined functionality of the sensor element or the active component of the sensor element, wherein digital data, which describe the ascertained distribution of the at least two materials, are transferred to at least one 3D printer. As a printed product the sensor element or the active component of the sensor element is created by the 3D printer based on the digital data.

8. 发明申请

US20140360264A1 Method and Measuring Device for Fill Level Measurement 审中-公开
标题翻译：填充液位测量方法和测量装置
公开(公告)号：US20140360264A1
公开(公告)日：2014-12-11
申请号：US14366310
申请日：2012-11-22
申请人： Endress + Hauser GmbH + Co. KG
发明人： Markus Vogel , Alexey Malinovskiy , Stefan Gorenflo , Dietmar Spanke
IPC分类号： G01F23/296
CPC分类号： G01F23/2962 , G01F23/284
摘要： A method for measuring fill level and a measuring device for performing the method, wherein, in measuring cycles following one after the other, signal pulses of predetermined frequency sent by means of a transmitting and receiving system with a predetermined repetition frequency into a container, and their signal components reflected back in the container in the direction of the transmitting and receiving system after a travel time dependent on their traveled path, are received as received signal. A fill level is measured taking into consideration a phase relationship between the transmitted and received signals related physically with the fill level to be measured. In each measuring cycle, based on the received signal, an auxiliary signal is derived reflecting amplitude and phase information in the received signal as a function of travel time, based on the auxiliary signal, a travel time of a signal fraction reflected on a surface of the substance is determined as fundamental travel time are determined, based on the travel times of the zero crossings of the auxiliary signals determined in the current and in a plurality of preceding measuring cycles, a phase appearance-frequency distribution is derived as a function of travel time, which gives appearance-frequencies, with which zero crossings were present on the respective travel times in the associated auxiliary signals, a travel time of a maximum of the frequency distribution lying nearest the fundamental travel time is determined as fill level travel time, and the fill level is determined based on the fill level travel time.
摘要翻译：一种用于测量填充水平的方法和用于执行该方法的测量装置，其中，在一个接一个的测量循环中，借助于具有预定重复频率的发送和接收系统发送到容器中的预定频率的信号脉冲，以及它们的信号分量在依赖于其行进路径的行进时间之后在发送和接收系统的方向上反映回容器中，作为接收信号被接收。考虑到物理上与要测量的填充水平相关的发射和接收信号之间的相位关系来测量填充水平。在每个测量周期中，基于所接收的信号，基于辅助信号，将反映在接收信号中的幅度和相位信息作为行进时间的函数的辅助信号导出为反射在表面上的信号分数的行进时间基于在当前和多个先前测量周期中确定的辅助信号的过零点的行进时间来确定基本旅行时间的基础行进时间，相位出现频率分布被导出为行进的函数时间，其给出在相关联的辅助信号中在相应行进时间上存在零交叉的出现频率，将最接近基本行进时间的频率分布的最大值的行进时间确定为填充水平行进时间，以及填充水平基于填充水平行进时间确定。

9. 发明授权

US09884476B2 Method for manufacture of at least one component of a field device 有权
公开(公告)号：US09884476B2
公开(公告)日：2018-02-06
申请号：US14863526
申请日：2015-09-24
申请人： Endress + Hauser GmbH + Co. KG
发明人： Joachim Albert , Detlev Wittmer , Marc Baret , Thomas Uehlin , Dietmar Spanke , Benjamin Mack
IPC分类号： B33Y80/00 , B22F3/105 , B33Y10/00 , B33Y50/00 , B29C64/106 , B29C64/153 , B29C64/112 , B29C64/118 , B29C67/00 , B22F3/11 , B22F7/06
CPC分类号： B33Y80/00 , B22F3/1055 , B22F3/1103 , B22F7/06 , B22F2003/1057 , B29C64/00 , B29C64/106 , B29C64/112 , B29C64/118 , B29C64/153 , B33Y10/00 , B33Y50/00 , Y02P10/295
摘要： A method for manufacture of at least one component of a field device for determining or monitoring a process variable, wherein the field device is applied in automation technology and is manufactured from at least one material. The method comprises method steps as follows: specifying at least one structure related and/or material related boundary condition of the component and/or a boundary condition relevant for the functionality of the component and/or at least one external boundary condition, which takes into consideration the influence of environmental conditions on the component at the location of use; optimizing the structure of the component via a finite element model taking into consideration the at least one structure related and/or material related boundary condition and/or the at least one boundary condition relevant for the functionality of the component and/or the at least one environmental condition, wherein the optimized structure of the component is described by digital data; transferring the digital data, which describe the optimized structure of the component, to a 3-D printer; and printing the component in accordance with the digital data.

10. 发明申请

US20170305135A1 Method for Manufacturing a Customer-Specific Component of a Field Device 审中-公开
公开(公告)号：US20170305135A1
公开(公告)日：2017-10-26
申请号：US15513285
申请日：2015-08-19
申请人： Endress + Hauser GmbH + Co. KG
发明人： Joachim Albert , Detlev Wittmer , Marc Baret , Dietmar Spanke , Thomas Uehlin
IPC分类号： B33Y10/00 , B33Y50/02 , B22F3/105 , B29C64/393
CPC分类号： B33Y10/00 , B22F3/1055 , B29C64/393 , B33Y50/02 , G05B19/4099 , G05B2219/49023
摘要： The invention relates to a method for manufacturing a customer-specific component of a field device for determining or monitoring at least one process variable of a medium, wherein the field device is applied in process automation technology, wherein the component is composed of at least one material, comprising: predetermining material and/or structure and/or shape of the component via digital description data, and producing the component in a 3D printing method in accordance with the predetermined digital description data.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式