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公开(公告)号：US11002785B2
公开(公告)日：2021-05-11
申请号：US16321869
申请日：2017-07-03
Applicant: Endress+Hauser Flowtec AG
Inventor： Thomas Böhler , Matthias Brudermann , Christoph Werle , Markus Wucher , Daniel Kollmer , Ludovic Adam
Abstract: A circuit board comprising a contacting arrangement, including three metal contacting regions, which are connected with one or more data links of the circuit board and in the case of contact with a communication interface of a test system enable a data exchange with a data memory of a circuit board.
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12.发明申请公开(公告)号：US20190265289A1
公开(公告)日：2019-08-29
申请号：US16321885
申请日：2017-07-03
Applicant: Endress+Hauser Flowtec AG
Inventor： Thomas Böhler , Matthias Brudermann , Christoph Werle , Markus Wucher , Daniel Kollmer , Ludovic Adam
Abstract: A test system for checking electrical connections, especially solder connections, between electronic components with a circuit board to be checked, characterized in that the test system includes a communication interface with at least three electrically-conductive contact tips, which by contact with a contacting arrangement on the circuit board having a number of contacting locations enable a data exchange with a data memory and/or a communication module of a circuit board, wherein the data exchange occurs according to a communication protocol.
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公开(公告)号：US20190235015A1
公开(公告)日：2019-08-01
申请号：US16321869
申请日：2017-07-03
Applicant: Endress+Hauser Flowtec AG
Inventor： Thomas Böhler , Matthias Brudermann , Christoph Werle , Markus Wucher , Daniel Kollmer , Ludovic Adam
CPC classification number: G01R31/2818 , G01R31/043 , G01R31/048 , H05K1/0268 , H05K2201/09927 , H05K2203/162
Abstract: A circuit board comprising a contacting arrangement, including three metal contacting regions, which are connected with one or more data links of the circuit board and in the case of contact with a communication interface of a test system enable a data exchange with a data memory of a circuit board.
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14.发明授权Circuit arrangement for reducing power loss in the case of an active electrical current output of a field device 有权在现场设备的有源电流输出的情况下减小功率损耗的电路装置公开(公告)号：US09225244B2
公开(公告)日：2015-12-29
申请号：US14369773
申请日：2012-11-22
Applicant: Endress + Hauser Flowtec AG
Inventor： Matthias Brudermann , Antoine Simon , Nikolai Fink , Daniel Kollmer , Ole Koudal
IPC: H02M3/156 , G01D21/00 , G05B19/042
CPC classification number: H02M3/156 , G01D21/00 , G05B19/0423 , G05B2219/21119 , G05B2219/25428
Abstract: A circuit arrangement comprises a voltage regulator coupled to an external voltage supply and a control loop associated with the voltage regulator. The control loop includes an electrical current controller for setting the electrical current value, an analog-digital converter, a reference resistor and a computation/control unit coupled with the voltage regulator and the said analog-digital converter, and the control loop is so embodied that the voltage regulator, as a function of the presently set electrical current value, controls a voltage to an external load connected with the electrical current output. Particularly the computation/control unit is adapted to calculate a voltage to be delivered by the voltage regulator and to operate both, the electrical current controller and the voltage regulator for setting the electrical current value and to operate and for tuning the voltage delivered by the voltage regulator as a function of the presently set electrical current value, respectively.
Abstract translation: 电路装置包括耦合到外部电压源的电压调节器和与电压调节器相关联的控制回路。 控制回路包括用于设置电流值的电流控制器，与模拟数字转换器耦合的模拟数字转换器，参考电阻器和计算/控制单元，并且控制回路如此体现 作为当前设定的电流值的函数的电压调节器控制与电流输出相连接的外部负载的电压。 特别地，计算/控制单元适于计算要由电压调节器传递的电压并且同时操作电流控制器和电压调节器，用于设定电流值并且用于调节由电压传递的电压 调节器分别作为当前设定的电流值的函数。
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Patent Agency Ranking
公开(公告)号：US20210178419A1
公开(公告)日：2021-06-17
申请号：US16758786
申请日：2018-09-27
Applicant: Endress+Hauser Flowtec AG
Inventor： Johannes Ruchel , Stefanie Berchtold , Markus Ursprung , Daniel Kollmer
IPC: B05C9/10 , H05K3/00 , H05K3/28 , B01F3/08 , B01F7/24 , B01F7/00 , B05C11/10 , B05B7/04 , B05B1/04
Abstract: The present disclosure includes a method for producing a printed circuit board having at least one coating includes mixing a first component with a second component of a two component coating system to form a coating mixture by means of a dynamic mixer or by means of a static-dynamic mixer. The method also includes supplying the coating mixture to an output unit, and coating the printed circuit board by outputting the coating mixture using the output unit onto the printed circuit board. The output unit is moved automatically in at least one, two, or three dimensions relative to the printed circuit board. The mixer is connected with the output unit in such a manner that it is moved together with the output unit relative to the printed circuit board. The present disclosure also includes a coating head for performing the method.
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公开(公告)号：US10989766B2
公开(公告)日：2021-04-27
申请号：US16321885
申请日：2017-07-03
Applicant: Endress+Hauser Flowtec AG
Inventor： Thomas Böhler , Matthias Brudermann , Christoph Werle , Markus Wucher , Daniel Kollmer , Ludovic Adam
Abstract: A test system for checking electrical connections, especially solder connections, between electronic components with a circuit board to be checked, characterized in that the test system includes a communication interface with at least three electrically-conductive contact tips, which by contact with a contacting arrangement on the circuit board having a number of contacting locations enable a data exchange with a data memory and/or a communication module of a circuit board, wherein the data exchange occurs according to a communication protocol.
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17.发明授权公开(公告)号：US10944413B2
公开(公告)日：2021-03-09
申请号：US16644087
申请日：2018-08-16
Applicant: Endress+Hauser Flowtec AG
Inventor： Lukas Tanner , Daniel Kollmer , Werner Tanner , Marita Paetzold , Lüder Bosse
Abstract: Disclosed is a field device of automation technology, comprising: a housing having a wall; a data transmission means arranged on an outside of the housing wall; and an electronic operating circuit arranged in a housing chamber and is adapted to operate the data transmission means, wherein the data transmission means and the electronic operating circuit are connected via an electrical signal line having a plurality of electrical conductors, wherein a first electrical conductor is adapted to lead a data signal and wherein at least a second electrical conductor is adapted to shield the first electrical conductor, wherein the signal line has an isolation device adapted to isolate a first signal line section galvanically from a second signal line section, wherein the isolation device includes an electromagnetically transparent plate having a first lateral surface and a second lateral surface parallel to the first lateral surface.
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18.发明申请公开(公告)号：US20190277903A1
公开(公告)日：2019-09-12
申请号：US16321925
申请日：2017-07-14
Applicant: Endress+Hauser Flowtec AG
Inventor： Thomas Böhler , Matthias Brudermann , Christoph Werle , Markus Wucher , Daniel Kollmer , Ludovic Adam
Abstract: A test system for testing electrical connections, especially soldered connections, between electronic components and a circuit board to be tested, characterized in that the test system has a communication interface, which by contacting the circuit board enables a data exchange with a data memory or a communication module of the circuit board to be tested, wherein the communication interface is arranged within a housing of the test system freely movably in at least two spatial directions, preferably three spatial directions.
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公开(公告)号：US20160072278A1
公开(公告)日：2016-03-10
申请号：US14782646
申请日：2014-02-17
Applicant: ENDRESS+HAUSER FLOWTEC AG
Inventor： Daniel Kollmer , Matthias Brudermann , Frank Bonschab , Heinz Muller , Nikolai Fink
IPC: H02H9/02
CPC classification number: H02H9/02 , H02H9/008 , H04L12/40 , H04L25/0266 , H04L2012/4026
Abstract: A field device comprising a protection circuit between a communication interface and a signal processing unit. A communication interface is preferably an Ethernet connection of the field device, wherein between the communication interface and the signal processing unit a first system is provided, which serves for electrical current limiting, wherein between the first system for electrical current limiting and the signal processing unit a means is provided, which serves for voltage limiting, and wherein between the means for voltage limiting and the signal processing unit a second system is provided, which serves for energy limiting.
Abstract translation: 一种现场设备，包括通信接口和信号处理单元之间的保护电路。 通信接口优选地是现场设备的以太网连接，其中在通信接口和信号处理单元之间提供用于电流限制的第一系统，其中在第一电流限制系统和信号处理单元之间 提供了用于电压限制的装置，并且其中在用于电压限制的装置和信号处理单元之间提供了用于能量限制的第二系统。
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