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公开(公告)号：US11262332B2
公开(公告)日：2022-03-01
申请号：US16689217
申请日：2019-11-20
申请人： DIEHL METERING GMBH
发明人： Andreas Benkert , Michael Mayle , Peter Ploss
IPC分类号： G01N29/024 , G01F1/667 , G01N29/22 , G01F1/66 , G01P5/24
摘要： A measuring device, in particular a flow meter, has a measurement tube for receiving or conveying a fluid, first and second oscillation transducers on a side wall of the measurement tube, and a control device. An operating method has the control device drive the first oscillation transducer chronologically in succession for respective mode-selective excitation of a first and a second oscillation mode of a wave conducted in the side wall of the measurement tube. The second oscillation transducer is driven similarly for a second measurement direction. The excited waves are conducted directly in the side wall or indirectly through the fluid and recorded in the other oscillation transducer, resulting in measurement data for each measurement direction and oscillation mode. Result information relates to a property of the fluid or a state of the measuring device determined from the measurement data for both measurement directions and both respective oscillation modes.
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公开(公告)号：US20210392619A1
公开(公告)日：2021-12-16
申请号：US17459026
申请日：2021-08-27
发明人： Gerd KILIAN , Josef BERNHARD , Thomas KAUPPERT , Hristo PETKOV , Johannes WECHSLER , Jakob KNEISSL , Raphael MZYK , Klaus GOTTSCHALK , Dominik SOLLER , Michael SCHLICHT
摘要： Embodiments of the present invention provide a participant of a communication system, wherein the communication system communicates wirelessly in a frequency used by a plurality of communication systems, wherein the participant is configured to transmit data uncoordinatedly with respect to other participants and/or a base station of the communication system, wherein the participant is configured to receive, temporally synchronized to a transmitted uplink data transfer to the base station of the communication system, a downlink data transfer from the base station, wherein the downlink data transfer includes signaling information, wherein the participant is configured to receive a point-to-multipoint data transfer from the base station on the basis of the signaling information.
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公开(公告)号：US11175168B2
公开(公告)日：2021-11-16
申请号：US16859369
申请日：2020-04-27
申请人： DIEHL METERING GMBH
发明人： Christoph Gronauer
摘要： A meter has a meter housing with a measurement path through which a fluid which is intended to be measured can flow and an evaluation and display device for establishing at least one fluid-related measurement value. The evaluation and display device is arranged outside on the meter housing. A cover is secured to the meter housing and engages over the evaluation and display device. The cover is a cap of glass which engages over the evaluation and display device and which rests in a state sealed via a sealing agent on the meter housing.
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公开(公告)号：US20210270652A1
公开(公告)日：2021-09-02
申请号：US17063790
申请日：2020-10-06
申请人： DIEHL METERING GMBH
IPC分类号： G01F1/66
摘要： An ultrasound flow measurement device has a vessel through which a fluid to be measured flows. An ultrasound measurement configuration with an ultrasound transducer is provided for measuring a propagation time of an ultrasound signal containing a plurality of periods along a measurement section that runs partly in a direction of flow. A controller determines a fluid flow on a basis of a propagation time measurement. The controller contains a memory, a first evaluator for determining a period duration of at least one of the periods of an ultrasound signal received after passing through the measurement section, a second evaluator for determining a spread value of a predetermined number of last received ultrasound signals, a comparator for comparing the spread value with a threshold value, and an actioning device for initiating a control action, assigned to the threshold value that has been exceeded, for the ultrasound flow measurement device.
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公开(公告)号：US10816097B2
公开(公告)日：2020-10-27
申请号：US15972483
申请日：2018-05-07
发明人： Benjamin Ross , Jan Neidinger , Oliver Schlegel , Benjamin Fischer , Michael Schimetzki , Chinh-Duc Nguyen
摘要： A configuration for installation into a pipeline of a fluid network. The configuration has a connection housing with an inlet, an outlet, and a connection opening for connection of an exchangeable functional unit. The connection housing has a rotatably arranged core piece whose rotation makes it possible for the throughflow of the fluid through the connection housing to be blocked and/or released. The core piece has a receptacle for connection of the functional unit, and the receptacle and the connection opening are oriented in the same direction.
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公开(公告)号：US20200256716A1
公开(公告)日：2020-08-13
申请号：US16859369
申请日：2020-04-27
申请人： DIEHL METERING GMBH
发明人： CHRISTOPH GRONAUER
摘要： A meter has a meter housing with a measurement path through which a fluid which is intended to be measured can flow and an evaluation and display device for establishing at least one fluid-related measurement value. The evaluation and display device is arranged outside on the meter housing. A cover is secured to the meter housing and engages over the evaluation and display device. The cover is a cap of glass which engages over the evaluation and display device and which rests in a state sealed via a sealing agent on the meter housing.
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公开(公告)号：US20200169349A1
公开(公告)日：2020-05-28
申请号：US16691135
申请日：2019-11-21
发明人： Gerd KILIAN , Josef BERNHARD , Thomas KAUPPERT , Hristo PETKOV , Johannes WECHSLER , Jakob KNEISSL , Raphael MZYK , Klaus GOTTSCHALK , Dominik SOLLER , Michael SCHLICHT
摘要： Embodiments provide a data transmitter having a transmitter configured to transmit a signal and a changer for changing a signal parameter configured to change at least one signal parameter of the signal or a parameter on which the signal parameter of the signal depends, wherein the signal parameter depends on an environmental parameter in an environment of the data transmitter.
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公开(公告)号：US20200168987A1
公开(公告)日：2020-05-28
申请号：US16691090
申请日：2019-11-21
发明人： Gerd KILIAN , Josef BERNHARD , Johannes WECHSLER , Jakob KNEISSL , Dominik SOLLER , Michael SCHLICHT , Thomas KAUPPERT , Hristo PETKOV , Raphael MZYK , Klaus GOTTSCHALK
摘要： Embodiments provide a data transmitter having a transmitter configured to transmit a signal, wherein at least one signal parameter of the signal depends on an environmental parameter in an environment of the data transmitter, and a shielding unit configured to shield the transmitter or part of the transmitter from the environmental parameter to reduce a receiver-side reconstructable effect of the environmental parameter on the at least one signal parameter and/or a modifier for modifying the signal parameter configured to modify the at least one signal parameter to reduce a receiver-side reconstructable effect of the environmental parameter on the at least one signal parameter, wherein the modifier for modifying the signal parameter is configured to modify the at least one signal parameter directly or a signal derived from a clock signal of a clock generator of the data transmitter on which the signal or generation of the signal depends, in order to modify the at least one signal parameter.
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公开(公告)号：USD856835S1
公开(公告)日：2019-08-20
申请号：US29639573
申请日：2018-03-07
申请人： DIEHL METERING GMBH
设计人： Andre Ehrlich
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公开(公告)号：US20190154531A1
公开(公告)日：2019-05-23
申请号：US16160309
申请日：2018-10-15
申请人： DIEHL METERING GMBH
发明人： PETER PLOSS , MICHAEL MAYLE , ANDREAS BENKERT
IPC分类号： G01L11/06
摘要： A measurement device for ascertaining a pressure in a measurement volume which receives a fluid or through which fluid flows. The measurement volume is bounded at least sectionally by a side wall and a vibration transducer is arranged on the side wall. The vibration transducer is actuable by a control device of the measurement device to excite a wave that is guided through the side wall. The guided wave is able to be guided through the side wall along a propagation path back to the vibration transducer or to at least one further vibration transducer and it is captured there by the control device in order to ascertain measurement data. The pressure in the measurement volume is then ascertained by the control device in dependence on the measurement data.
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