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1. 发明公开

EP3011224A1 SCHMIERSTOFFSENSOR 有权
公开(公告)号：EP3011224A1
公开(公告)日：2016-04-27
申请号：EP14725623.4
申请日：2014-04-25
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan
IPC分类号： F16N29/00 , F16N29/04 , G01N21/00 , G01N21/01 , G01N21/15 , G01N21/17 , G01N33/28
CPC分类号： F16N29/00 , F16N2250/34 , G01N21/85 , G01N33/2888
摘要： The invention relates to a lubricant sensor (1) comprising a housing (2), an IR light source (10) arranged in the housing (2), a first IR detector (6) arranged in the housing (2), and a disk (20) which is inserted into an opening of the housing, said disk (20) being permeable in the spectral range of the IR light source (10). According to the invention, the disk (20) has an anti-reflective coating at least for the spectral range of the IR light source (10) towards the interior (18) of the housing. Furthermore, a rolling bearing (40) is provided with such a lubricant sensor (1).
摘要翻译：本发明涉及一种润滑剂传感器（1），其包括壳体（2），布置在壳体（2）中的IR光源（10），布置在壳体（2）中的第一IR检测器（6）（20），其被插入到所述壳体的开口中，所述盘（20）在所述IR光源（10）的光谱范围内是透过的。根据本发明，盘（20）至少对于IR光源（10）的光谱范围朝向壳体的内部（18）具有抗反射涂层。此外，滚动轴承（40）设置有这样的润滑剂传感器（1）。

2. 发明公开

EP3256828A1 ANORDNUNG ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES MIT MINDESTENS DREI MAGNETFELDSENSOREN 有权
标题翻译：用至少三个磁场传感器测量功率或时间的装置
公开(公告)号：EP3256828A1
公开(公告)日：2017-12-20
申请号：EP16706796.6
申请日：2016-01-27
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , HEIM, Jens
IPC分类号： G01L1/12 , G01L3/10
CPC分类号： G01L3/102 , G01L1/122 , G01L1/125
摘要： The present invention relates to an arrangement for measuring a force and/or a torque (Μ
t ) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has at least two magnetization regions (04, 05) for magnetization purposes, extending circumferentially around the axis (03). In addition, there are magnetically neutral regions, each region being arranged axially between the magnetization regions (04, 05) and/or axially next to the magnetization regions (04, 05). The arrangement further comprises at least one first magnetic sensor (11), a second magnetic sensor (12) and a third magnetic sensor (13), each of which is designed to individually measure a direction component of a magnetic field caused by the magnetization and also by the force and/or torque (M
t ) and each of which lies in a different axial position. According to the invention, the third magnetic sensor (13) lies in an axial position of one of the magnetically neutral regions.

3. 发明授权

EP3256829B1 ANORDNUNG ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES MIT MINDESTENS VIER MAGNETFELDSENSOREN 有权
公开(公告)号：EP3256829B1
公开(公告)日：2019-12-18
申请号：EP16708929.1
申请日：2016-01-27
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , MATYSIK, Jan
IPC分类号： G01L1/12 , G01L3/10

4. 发明授权

EP3256828B1 ANORDNUNG ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES MIT MINDESTENS DREI MAGNETFELDSENSOREN 有权
公开(公告)号：EP3256828B1
公开(公告)日：2019-07-24
申请号：EP16706796.6
申请日：2016-01-27
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , HEIM, Jens
IPC分类号： G01L1/12 , G01L3/10

5. 发明公开

EP3298370A1 ANORDNUNG UND VERFAHREN ZUM MESSEN EINER KRAFT ODER EINES MOMENTES MIT MINDESTENS ZWEI BEABSTANDETEN MAGNETFELDSENSOREN 无效
标题翻译：用至少两个固定磁场传感器测量功率或时间的装置和方法
公开(公告)号：EP3298370A1
公开(公告)日：2018-03-28
申请号：EP16739401.4
申请日：2016-05-18
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , MATYSIK, Jan , MOCK, Christian
IPC分类号： G01L1/12 , G01L3/10
CPC分类号： G01L1/125 , G01L3/102
摘要： The invention first relates to an arrangement for measuring a force and/or a moment, using the inverse magnetostrictive effect. The invention also relates to a method for measuring a force and/or a moment, based on the inverse magnetostrictive effect. The force or the moment acts on a machine element (01) that has at least one magnetisation region (04) for magnetisation and thus forms a primary sensor for the inverse magnetostrictive effect-based measurement. The claimed arrangement comprises at least two magnetic sensors (08), for measuring a magnetic field (11) generated by the magnetisation and by the force or the moment, which are spaced apart from one another and each of which forms a secondary sensor for the inverse magnetostrictive effect-based measurement. According to the invention, the arrangement also comprises a measurement signal processing unit designed to process the measurement signals of the individual magnetic sensors (06).

6. 发明公开

EP3055671A1 SENSOREINHEIT ZUM BESTIMMEN VON EIGENSCHAFTEN EINES SCHMIERMITTELS SOWIE MASCHINENELEMENT UND MASCHINENANORDNUNG 失效
标题翻译：传感器单元，用于润滑脂，并确定性质的机器元件和机器布置
公开(公告)号：EP3055671A1
公开(公告)日：2016-08-17
申请号：EP14795542.1
申请日：2014-09-15
申请人： Schaeffler Technologies AG & Co. KG
发明人： KRAM, Martin , DRESCHER, Thomas , NEUSCHAEFER-RUBE, Stephan , BILL, Andreas
IPC分类号： G01N21/3577 , G01N33/28 , F16C19/52 , G01N33/30 , G01N21/552 , G01N21/47 , G01N21/85
CPC分类号： G01N33/2888 , F16C19/525 , F16C33/6625 , F16C2233/00 , G01M13/04 , G01N21/3554 , G01N21/3577 , G01N21/359 , G01N21/474 , G01N21/552 , G01N21/8507 , G01N33/2847 , G01N2021/0143 , G01N2201/061
摘要： The invention relates to a sensor unit for determining properties of a lubricant; for example, a lubricating grease in a rolling bearing. The invention further relates to a machine element having the sensor unit according to the invention and to a machine assembly having the machine element according to the invention. The sensor unit according to the invention first of all comprises a sensor housing (01) having a window (03) which can be aligned to the lubricant. A transmitter (06) for emitting electromagnetic radiation through the window (03) and a receiver (07) for receiving electromagnetic radiation which passes through the window (03) are located in the sensor housing (01). Evaluating electronics (11, 12) arranged in the sensor housing (01) are electrically connected at least to the receiver (07). The evaluating unit (11, 12) is designed to generate at least one digital sensor signal. The sensor unit further comprises an electrical connection (02), which is led through the sensor housing (01) and electrically connected to the evaluating electronics (11, 12) in the sensor housing (01).
摘要翻译：本发明涉及一种传感器单元，用于润滑剂的确定性挖掘性能; 对于实施例，一个在一个滚动轴承润滑脂。本发明还涉及到具有传感器单元gemäß本发明且具有机械元件gemäß到本发明的机器组件的机械元件。传感器单元gemäß发明首先包括具有可以被对准到润滑剂中的窗口的传感器壳体中。一种用于通过窗口和用于接收电磁辐射的接收器发射电磁辐射发射器穿过分别位于传感器外壳的窗口。在传感器外壳布置评估电子器件电连接的至少到接收器。评估单元被设计成产生至少一个数字传感器信号。所述传感器单元包括在另外的电连接，所有这些都通过传感器壳体为首并且电连接到在传感器外壳评估电子设备。

7. 发明公开

EP3298369A1 ANORDNUNG UND VERWENDUNG EINES WERKSTÜCKES AUS EINEM STAHL ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES 无效
标题翻译：钢铁工件的安排和使用，以测量力量或时间
公开(公告)号：EP3298369A1
公开(公告)日：2018-03-28
申请号：EP16735813.4
申请日：2016-05-04
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , MATYSIK, Jan , NEUBAUER, Markus , SCHMITT, Christian , DIRNBERGER, Thomas
IPC分类号： G01L1/12 , G01L3/10 , H01L41/12 , H01L41/20
CPC分类号： G01L1/125 , G01L3/102 , H01L41/12 , H01L41/20
摘要： The invention first relates to an arrangement for measuring a force and/or a torque using the inverse magnetostrictive effect. The invention further relates to the use of a workpiece made of steel as a primary sensor for measuring a force and/or a torque on the basis of the inverse magnetostrictive effect. The arrangement according to the invention comprises a machine element upon which the force or the torque acts, whereby mechanical stresses are produced and the machine element is slightly deformed in most cases. The machine element consists of steel and has at least one region with a magnetostrictive design for a magnetization, whereby the machine element forms a primary sensor for measuring the force and/or the torque. The arrangement according to the invention further comprises at least one magnetic field sensor for measuring a magnetic field produced by the magnetization and by the force and/or the torque. The magnetic field sensor forms a secondary sensor for measuring the force and/or the torque. According to the invention, the machine element is made of a plastically deformed workpiece, whereby the machine element is plastically shaped, by means of which the machine element is designed to transmit the force and/or the torque.

8. 发明授权

EP3055671B1 SENSOREINHEIT ZUM BESTIMMEN VON EIGENSCHAFTEN EINES SCHMIERMITTELS SOWIE MASCHINENELEMENT UND MASCHINENANORDNUNG 失效
标题翻译：用于确定润滑剂和机器元件和机器组件性能的传感器单元
公开(公告)号：EP3055671B1
公开(公告)日：2018-01-17
申请号：EP14795542.1
申请日：2014-09-15
申请人： Schaeffler Technologies AG & Co. KG
发明人： KRAM, Martin , DRESCHER, Thomas , NEUSCHAEFER-RUBE, Stephan , BILL, Andreas
IPC分类号： G01N21/3577 , G01N21/47 , G01N21/85 , G01N33/28 , G01M13/04 , G01N21/01 , G01N21/359 , G01N21/3554 , F16C33/66 , F16C19/52
CPC分类号： G01N33/2888 , F16C19/525 , F16C33/6625 , F16C2233/00 , G01M13/04 , G01N21/3554 , G01N21/3577 , G01N21/359 , G01N21/474 , G01N21/552 , G01N21/8507 , G01N33/2847 , G01N2021/0143 , G01N2201/061

9. 发明公开

EP3256829A1 ANORDNUNG ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES MIT MINDESTENS VIER MAGNETFELDSENSOREN 有权
标题翻译：用至少四个磁场传感器测量功率或时间的装置
公开(公告)号：EP3256829A1
公开(公告)日：2017-12-20
申请号：EP16708929.1
申请日：2016-01-27
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan , MATYSIK, Jan
IPC分类号： G01L1/12 , G01L3/10
摘要： The present invention relates to an arrangement for measuring a force and/or a torque (Μ
t ) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has a cavity (04) extending along the axis (03) and at least one magnetization region (06, 07) for magnetization purposes, extending circumferentially around the axis (03) in an axial section of the machine element (01). The arrangement further comprises at least one first magnetic sensor (11), a second magnetic sensor (12), a third magnetic sensor (13) and a fourth magnetic sensor (14), each of which is designed to individually measure an axial direction component of a magnetic field caused by the magnetization and also by the force and/or torque (M
t ) and each of which lies in one of the axial sections of the magnetization regions (06, 07). According to the invention, at least the first magnetic sensor (11) and the second magnetic sensor (12) are arranged in the cavity (04) of the machine element (01).

10. 发明公开

EP3198249A2 VERFAHREN UND ANORDNUNG ZUR MESSUNG EINER KRAFT ODER EINES MOMENTES MIT MEHREREN MAGNETFELDSENSOREN 无效
公开(公告)号：EP3198249A2
公开(公告)日：2017-08-02
申请号：EP15797009.6
申请日：2015-09-09
申请人： Schaeffler Technologies AG & Co. KG
发明人： NEUSCHAEFER-RUBE, Stephan
IPC分类号： G01L1/12 , G01L3/10 , G01L5/16
CPC分类号： G01L3/102 , G01L1/125 , G01L5/16
摘要： The present invention relates to a method and an arrangement for measuring a force and/or moment on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has a magnetization region (04) for magnetization, said region fully encompassing the axis (03). The arrangement comprises at least one first magnetic sensor (11) and one second magnetic sensor (12), each being designed to measure individually a first and a second direction component of a magnetic field that is caused by the magnetization and by the force and/or the moment. The direction components that can be measured using the first magnetic sensor (11) have differing orientations. Likewise, the direction components that can be measured using the second magnetic sensor (12) have differing orientations. The first magnetic sensor (11) and the second magnetic sensor (12) are arranged around the axis at different peripheral positions (03).
摘要翻译：使用逆磁致伸缩效应来测量沿轴线（03）延伸的机器元件（01）上的力和/或力矩的方法和装置。机器元件（01）具有用于磁化的磁化区域（04），所述区域完全包围轴线（03）。该装置包括至少一个第一磁性传感器（11）和一个第二磁性传感器（12），每个被设计成单独测量由磁化和由力和/ 或当下。可以使用第一磁传感器（11）测量的方向分量具有不同的方位。类似地，可以使用第二磁性传感器（12）测量的方向分量具有不同的取向。第一磁性传感器（11）和第二磁性传感器（12）在不同的周边位置（03）围绕轴布置。

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