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81.发明授权公开(公告)号：US11261773B2
公开(公告)日：2022-03-01
申请号：US16339094
申请日：2017-08-10
申请人： CPT Group GmbH
发明人： Martin Brandt
IPC分类号： F01N3/20 , G01F23/00 , G01F23/2962 , G01N29/024 , G01N29/44
摘要： Various embodiments include a method for monitoring the tank content of a storage tank comprising: metering a fluid from the tank into the exhaust gas tract, wherein the fluid has a concentration with respect to a reducing agent; acquiring a current concentration value for the reducing agent; calculating a change in concentration of the reducing agent on the basis of the current concentration value in comparison with a stored concentration value; determining a current operating state of the vehicle to identify an operating state in which refueling cannot be carried out; and carrying out a plausibility check of the calculated change in concentration if the calculated change in concentration exceeds a predetermined threshold value and the operating state is identified. The plausibility check includes acquiring the current tank filling level of the fluid.
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82.发明授权公开(公告)号：US11256363B2
公开(公告)日：2022-02-22
申请号：US17336475
申请日：2021-06-02
发明人： Attma Sharma
摘要： A sensor system includes a receiver circuit including a receiver electrode, a transmitter electrode, and control logic. The control logic is configured to determine that an amplitude of a transmitter electrode output signal is greater than an amplitude threshold. Based on this determination, the control logic is configured to whether a frequency of the transmitter electrode output signal is within an allowed frequency range. Based on a determination that the frequency of the transmitter electrode output signal is not within the allowed frequency range, the control logic is configured to determine that noise is present in the system.
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公开(公告)号：US11242833B2
公开(公告)日：2022-02-08
申请号：US16340125
申请日：2017-10-10
申请人： CPT Group GmbH
摘要： Various embodiments include an injector cup comprising: a cup body extending along a central longitudinal axis from a first axial end to a second axial end; a ring adjoining a border of the second axial end and radially extending beyond said border; wherein a base surface of the ring faces away from the first axial end and defines a reference plane extending orthogonally to the longitudinal axis; the ring comprises two wings, wherein each wing includes a free end section extending bent away from the reference plane at a side of the reference plane facing towards the cup body, wherein the two wings are spaced from each other; and a through opening in the ring disposed between the two wings.
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公开(公告)号：US11223969B2
公开(公告)日：2022-01-11
申请号：US16589755
申请日：2019-10-01
IPC分类号： H04W28/02 , H04W4/46 , H04L12/801 , H04W64/00
摘要： The present disclosure concerns a method for predicting a quality of service for a communication about at least one communication link of at least one communication device. QoS prediction may be necessary when it comes to the case that a user wants to use an application where a certain type of QoS is a presumption. For getting the best estimate of the quality of service the method comprises the steps of sending from the communication device a quality of service prediction request message hereinafter called QoS prediction request message to a communication service prediction server, predicting the quality of service in the communication service prediction server and sending back a quality of service prediction response message to the communication device. The communication device can thus decide if the predicted QoS is sufficient for the planned activity and may take a decision to either start the activity, postpone the activity or alter the activity.
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公开(公告)号：US11203996B2
公开(公告)日：2021-12-21
申请号：US16078776
申请日：2017-02-07
发明人： Christian Hauser , Gerd Rösel , Markus Stutika
IPC分类号： F02D41/20
摘要： In some embodiments, a method includes: setting an actuation time based on a predefined injection quantity; detecting a duration of a resulting closing process; calculating an injection quantity based on the time and the duration; determining the difference of the injection quantity and the predefined quantity; and determining a corrected value of the actuation time based on the difference; and using the corrected value to control further actuation of the fuel injector. The injection quantities and the actuation time are on a characteristic diagram of the relationship between the actuation time, the duration of the closing process, and the injection quantity.
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公开(公告)号：US11193213B2
公开(公告)日：2021-12-07
申请号：US16305496
申请日：2017-05-08
摘要： Various embodiments may include an electrolyzer for electrochemical utilization of carbon dioxide comprising: electrolysis cell defining an anode space and a cathode space; an anode in the anode space; a cathode in the cathode space; a first cation-permeable membrane disposed between the anode space and the cathode space; and a second anion-selective membrane disposed between the first cation-permeable membrane and the cathode. The anode directly adjoins the first cation-permeable membrane. The second anion-selective membrane directly adjoins the first cation-permeable membrane and the second anion-selective membrane directly adjoins the cathode.
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公开(公告)号：US11186184B2
公开(公告)日：2021-11-30
申请号：US16701577
申请日：2019-12-03
发明人： Marvin Tannhäuser
摘要： Various embodiments include an electrically operated vehicle comprising: an electric motor for driving the vehicle; a battery for supplying electrical power to the electric motor; a first charging connection socket for connecting a charging cable for electrically recharging the battery; and a second charging connection socket for connecting a second charging cable for electrically recharging the battery.
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公开(公告)号：US11125828B2
公开(公告)日：2021-09-21
申请号：US16327184
申请日：2017-08-16
IPC分类号： G01R31/392 , G01R31/36 , G01R31/3835
摘要： Various embodiments include a method for determining the age of an electrochemical energy storage unit comprising: referring to a first open-circuit voltage curve of the electrochemical energy storage unit dependent upon the state of charge of the electrochemical energy storage unit as a reference; ascertaining a second open-circuit voltage curve of the electrochemical energy storage unit dependent upon the state of charge of the electrochemical energy storage unit; and determining the age of the electrochemical energy storage unit by comparing the first and second open-circuit voltage curves.
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公开(公告)号：US11118950B2
公开(公告)日：2021-09-14
申请号：US16606564
申请日：2018-04-19
申请人： Siemens Schweiz AG
发明人： Pascal Henzmann , Thomas Siegrist
摘要： Various embodiments include a flow meter comprising: at least two sensors arranged at a set distance from one another; and a ring-shaped carrier configured to mount the flow meter between two tube segments of a conduit on a flange face of a tube section of the conduit. The at least two sensors are located at a respective free end of an extension extending from the ring-shaped carrier part. The extensions are aligned substantially perpendicularly to a plane defined by the carrier part. The at least two sensors define a signal path. The signal path comprises a component perpendicular to the plane defined by the carrier part.
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公开(公告)号：US11114924B2
公开(公告)日：2021-09-07
申请号：US16327479
申请日：2017-08-01
申请人： CPT Group GmbH
发明人： Holger Fröhlich , Isao Fukumoto
IPC分类号： H02K17/16 , H02K9/19 , H02K15/00 , H02K15/02 , H02K1/30 , H02K1/32 , H02K1/16 , H02K1/26 , H02K3/12 , H02K3/48 , H02K7/00
摘要： Various embodiments include a squirrel-cage rotor for an asynchronous machine comprising: a first shaft journal; a second shaft journal; a laminated rotor core; and a filler body cast onto the laminated rotor core connecting the filler body and the laminated rotor core in a rotationally fixed manner. The filler body is connected to the shaft journals in a rotationally fixed manner and a torque applied to the shaft journals is transmitted to the laminated rotor core.
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