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1. 发明公开

EP4379339A1 DEVICE FOR PRESSURIZING PRESSURE PAD SENSOR, METHOD FOR CALIBRATING OUTPUT VALUE OF PRESSURE PAD SENSOR, AND METHOD FOR MEASURING SURFACE PRESSURE OF BATTERY CELL 审中-实审
公开(公告)号：EP4379339A1
公开(公告)日：2024-06-05
申请号：EP22911611.6
申请日：2022-11-09
申请人： LG Energy Solution, Ltd.
发明人： LEE, Ki-Young , KIM, Dong-Wook , KIM, Do-Yul
IPC分类号： G01L25/00 , G01L1/20 , G01L5/00 , H01M10/42
CPC分类号： G01L5/00 , G01L1/20 , G01L25/00 , H01M10/42
摘要： According to the present disclosure, there may be provided a pressure pad sensor pressing device including a pressing unit including a node pressing portion provided to descend from a predetermined height and contact one of the sensing nodes, and a weight loading portion provided at the top of the node pressing portion so that a weight load is transmitted to the node pressing portion; a support frame supporting the pressing unit at a predetermined height; and a first driving unit for moving the pressing unit in the first direction or in the reverse direction, a second driving unit for moving the pressing unit in the second direction or in the reverse direction, and a third driving unit for lifting and lowering the pressing unit with respect to the pressure pad sensor, and a calibration method capable of calibrating the output value of the sensing node to a reliable pressure value using the pressure pad sensor pressing device.

2. 发明公开

EP3359935A1 HYSTERESIS COMPENSATED FORCE SENSING DEVICE AND METHOD 审中-公开
公开(公告)号：EP3359935A1
公开(公告)日：2018-08-15
申请号：EP16787356.1
申请日：2016-10-06
申请人： Torque And More GmbH
发明人： MAY, Lutz
IPC分类号： G01L1/12 , G01L3/10
CPC分类号： G01L1/127 , G01L3/105 , G01L25/00
摘要： A sensor device is for measuring forces applied to an object to be sensed. The sensor device, includes a magnetic field generating element, a magnetic field sensing element, a driving unit being adapted to drive the magnetic field generating element with a first and second driving signal having a first and second frequency, and an evaluation unit. The sensor device is able of compensating a hysteresis of the object to be sensed.

3. 发明公开

EP3301426A1 CALIBRATION APPARATUS, CALIBRATION METHOD, AND MEASURING SYSTEM 有权
标题翻译：校准装置，校准方法和测量系统
公开(公告)号：EP3301426A1
公开(公告)日：2018-04-04
申请号：EP17192362.6
申请日：2017-09-21
申请人： General Electric Company
发明人： ZHOU, Ronghui , SIPILA, Pekka Tapani , LU, Dan Tho , FU, Xu
IPC分类号： G01L25/00
CPC分类号： G01R33/0035 , G01L1/125 , G01L3/00 , G01L25/00 , G01P3/44 , G01R33/0017 , G01R35/005
摘要： A calibration apparatus 120 is configured to calibrate a magnetostrictive sensor. The magnetostrictive sensor 110 is configured to measure an object 900 and comprises a sensing element positioned adjacent to the object. The calibration apparatus comprises an estimation device 130 and a calibrator 140. The estimation device 130 is configured to estimate at least one of a gap between the sensing element and the object and a temperature of the object to obtain at least one of an estimated gap and an estimated temperature, based on geometric information, an excitation signal and an output signal of the magnetostrictive sensor, and geometric information of the object. The calibrator 140 is configured to reduce an effect on the output signal of the magnetostrictive sensor imposed by variations in the at least one of the gap and the temperature, based on the at least one of the estimated gap and the estimated temperature, to obtain a calibrated output signal.
摘要翻译：校准设备120被配置成校准磁致伸缩传感器。磁致伸缩传感器110被配置为测量物体900并且包括位于物体附近的传感元件。校准装置包括估计装置130和校准器140.估计装置130被配置为估计感测元件与对象之间的间隙和对象的温度中的至少一个，以获得估计的间隙和温度中的至少一个基于几何信息的估计温度，磁致伸缩传感器的激励信号和输出信号以及物体的几何信息。校准器140被配置为基于估计的间隙和估计的温度中的至少一个来减小由间隙和温度中的至少一个的变化施加的对磁致伸缩传感器的输出信号的影响，以获得校准输出信号。

4. 发明公开

EP3292385A1 STRAIN GAGE CALIBRATION SYSTEM 审中-公开
标题翻译：应变计校准系统
公开(公告)号：EP3292385A1
公开(公告)日：2018-03-14
申请号：EP16789713.1
申请日：2016-03-03
申请人： Sikorsky Aircraft Corporation
发明人： LEE, Hyungdae , PALMER, Carl , KOELLE, Joshua Tyler , SHELDON, Jeremy
IPC分类号： G01L25/00
CPC分类号： G01L25/00 , G01M5/005 , G01M7/08
摘要： A system for strain gage calibration includes a data acquisition system operable to receive sensor inputs from a force sensor as a force input and a strain gage as a strain output. The strain gage detects a strain measurement of a structure under test in response to an excitation force applied by an excitation device, and the force sensor detects the excitation force. The system also includes a data processing system operable to perform calibration feature extraction of a plurality of calibration features from time and frequency domain responses of the force input and the strain output, and to determine a calibration factor of the strain gage based on a correlation of the calibration features to reference calibration features. The force input and the strain output are preprocessed before the calibration feature extraction to filter noise, remove outlying data, and temporally align the force input and the strain output.

5. 发明公开

EP3097566A4 CALIBRATION UNIT FOR A ROLLER NIP GAUGE 有权
标题翻译： KALIBRIERUNGSEINHEITFÜREINE ROLLENSPALTMESSVORRICHTUNG
公开(公告)号：EP3097566A4
公开(公告)日：2017-08-30
申请号：EP15737659
申请日：2015-01-13
申请人： NIP CONTROL AB
发明人： LEIF CRONVALL
IPC分类号： G12B13/00 , B41F33/00 , G01L5/00
CPC分类号： G01L25/00 , B41F33/00 , G01B21/042 , G01L5/0085
摘要： The present invention concerns a calibration unit (1, 37) for a roller nip gauge. The roller nip gauge has sensors for length or force measurement. The calibration unit (1, 37) comprises an upper part (3) and a lower part (2). The calibration unit (1, 37) has means to place a part acting on a sensor element (26) of a sensor (25) during calibration in parallel with a surface (9) of the calibration unit (1, 37) receiving the sensor (25).
摘要翻译：本发明涉及用于辊隙测量仪的校准单元（1,37）。辊隙压力表具有用于测量长度或力量的传感器。校准单元（1,37）包括上部（3）和下部（2）。校准单元（1,37）具有用于在校准期间将与作为接收传感器（25）的校准单元（1,37）的表面（9）平行的作用于传感器（25）的传感器元件（25）。

6. 发明公开

EP3085508A4 DEVICE FOR MEASURING THRUST LOAD ACTING ON ROTOR OF SEALED KNEADING APPARATUS 有权
标题翻译： VORRICHTUNG ZUM MESSEN DER AUF EINEN ROTOR EINER VERSIEGELTEN KNETVORRICHTUNG WIRKENDEN AXIALKRAFT
公开(公告)号：EP3085508A4
公开(公告)日：2017-07-19
申请号：EP14871547
申请日：2014-12-09
申请人： KK KOBE SEIKO SHO (KOBE STEEL LTD )
发明人： OKADA TORU , TANAKA YUSUKE
IPC分类号： B29B7/18 , B29B7/24 , B29B7/26 , B29B7/28 , B29C47/08 , G01L5/12 , G01L25/00
CPC分类号： B29B7/283 , B01F7/081 , B01F15/00201 , B29B7/183 , B29B7/246 , B29B7/263 , B29C47/0801 , F16C17/04 , F16C19/522 , G01L5/12 , G01L25/00
摘要： Displacement sensors (19) are configured so as to be capable of measuring relative displacement along the axial direction of an outer ring-fixing member (17), which is for fixing the outer ring (16) of one end of a bearing (6), or a casing (18) with respect to an inner ring-fixing member (20), which is for fixing the inner ring (13) of the one end of the bearing (6), or the rotor (5). A load-calculating unit calculates the thrust load acting on the rotor (5) by multiplying the relative displacement measured by the displacement sensors (19) by a conversion coefficient.
摘要翻译：位移传感器19被构造成能够测量用于固定轴承6的一端的外环16的外环固定构件17沿轴向的相对位移，或相对于用于固定轴承（6）的一端的内圈（13）或转子（5）的内环固定构件（20）的外壳（18）。负载计算单元通过将由位移传感器（19）测量的相对位移乘以转换系数来计算作用在转子（5）上的推力负载。

7. 发明公开

EP3085438A4 THRUST LOAD MEASURING DEVICE FOR SEALED MIXING DEVICE AND CALIBRATION METHOD FOR SAME 审中-公开
标题翻译： AXIALLAST-MESSVORRICHTUNGFÜREINE VERSIEGELTE MISCHVORRICHTUNG UND KALIBRIERVERFAHRENDAFÜR
公开(公告)号：EP3085438A4
公开(公告)日：2017-07-19
申请号：EP14872379
申请日：2014-12-09
申请人： KK KOBE SEIKO SHO (KOBE STEEL LTD )
发明人： OKADA TORU , TANAKA YUSUKE
IPC分类号： B29B7/18 , B29B7/24 , B29B7/26 , B29B7/28 , B29C47/08 , G01L5/12 , G01L25/00
CPC分类号： B29B7/283 , B01F15/00201 , B29B7/18 , B29B7/183 , B29B7/246 , B29B7/263 , B29C47/0801 , B29C47/0803 , G01L5/12 , G01L25/00
摘要： The relative displacement in the axial direction between an outer ring fixing member (17) or casing (18) and an inner ring fixing member (20) or rotor (5) is determined, said outer ring fixing member (17) being a member for affixing an outer ring (16) of a bearing (6) on one side, and said inner ring fixing member (20) being a member for affixing an inner ring (13) of the bearing (6) on the one end side. When calculating a thrust load acting on the rotor (5) by multiplying the determined relative displacement by a conversion coefficient, an axial force measuring bolt (26) is used as a tightening bolt for affixing the bearing (6) on the one end side, said axial force measuring bolt (26) enabling measurement of a load acting in the axial direction. The axial force measured by the axial force measuring bolt (26) and the relative displacement during measurement of the axial force are used to calibrate the conversion coefficient.
摘要翻译：确定外圈固定部件（17）或外壳（18）与内圈固定部件（20）或转子（5）之间在轴向上的相对位移，所述外圈固定部件（17）是在一侧固定轴承（6）的外圈（16），所述内圈固定部件（20）是用于在一端侧固定轴承（6）的内圈（13）的部件。当通过将所确定的相对位移乘以换算系数来计算作用在转子（5）上的推力载荷时，轴向力测量螺栓（26）用作用于将轴承（6）固定在一端侧上的紧固螺栓，所述轴向力测量螺栓（26）能够测量沿轴向作用的载荷。使用由轴向力测量螺栓（26）测量的轴向力和在测量轴向力期间的相对位移来校准转换系数。

8. 发明授权

EP2135044B1 DIAGNOSING AN ELECTRONIC SENSOR 失效
标题翻译：诊断电子传感器
公开(公告)号：EP2135044B1
公开(公告)日：2017-07-19
申请号：EP08718535.1
申请日：2008-02-22
申请人： Hedman, Risto
发明人： Hedman, Risto
IPC分类号： G01D3/08 , G01R35/00 , G01R31/28 , H04Q9/00 , G01L25/00
CPC分类号： G01D3/08 , G01L25/00 , G01R31/2829 , H04Q9/00 , H04Q2209/86

9. 发明授权

EP2709219B1 QUALITY MANAGEMENT METHOD, QUALITY MANAGEMENT GAUGE, AND GAUGE SET FOR SCREW AXIS-SHAPED COMPONENT 有权
标题翻译：质量管理程序，质量管理装置和测量KIT FOR COMPONENTSCHRAUBACHSENFÖRMIGE
公开(公告)号：EP2709219B1
公开(公告)日：2017-03-22
申请号：EP12782055.3
申请日：2012-02-21
申请人： NISSAN MOTOR CO., LTD.
发明人： TAKAHASHI, Masatsugu , OKAMOTO, Shinichi , OOHASHI, Hitoshi
IPC分类号： H01T13/08 , F02P13/00 , F16B31/02 , G01B3/26 , G01L5/24 , H01T13/58
CPC分类号： F16B31/02 , F02P13/00 , G01L5/243 , G01L25/00 , H01T13/08 , H01T13/58

10. 发明公开

EP2567068A4 METHOD AND APPARATUS TO ADJUST WEIGHT-ON-BIT/TORQUE-ON-BIT SENSOR BIAS 有权转让
标题翻译：对于A到钻头偏置传感器调整方法及设备的作用的重量或TORQUE
公开(公告)号：EP2567068A4
公开(公告)日：2017-03-22
申请号：EP11777797
申请日：2011-04-13
申请人： BAKER HUGHES INC
发明人： TRINH TU TIEN , SULLIVAN ERIC
IPC分类号： E21B47/00 , E21B10/42 , E21B44/00 , G01L25/00
CPC分类号： E21B44/005 , E21B47/01 , G01L5/0066 , G01L25/00
摘要： Apparatuses and methods for adjusting weight-on-bit/torque-on-bit sensor bias in a drill bit. The apparatus may include a bit adjustment device disposed at least partially in a cavity in a bit shank. The bit adjustment device includes electronics and sensors for estimating a weight-on-bit/torque-on-bit bias. The method includes adjusting the weight-on-bit/torque-on-bit sensor bias of a drill bit. The method may include adjusting force on a bit adjustment device to adjust weight-on-bit/torque-on-bit sensor bias. The method may also include securing the bit adjustment device within the cavity of the bit shank after the desired weight-on-bit/torque-on-bit sensor bias has been achieved.
摘要翻译：装置和用于在钻头调整重上位/扭矩上位传感器偏压的方法。该装置可以包括在一个钻柄中的空腔至少部分布置在一个位调整装置。位调整装置包括用于估计的重上位/扭矩上位偏压电子设备和传感器。该方法包括调节钻头上重量位/扭矩上位传感器偏压。该方法可以包括位调整装置上调整力以调整重上位/扭矩上位传感器偏压。因此，该方法可以包括固定钻头柄的空腔内的位调节装置所需的重量加在钻头上/扭矩上位传感器偏压之后已经实现。

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