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1. 发明申请

WO2004042326A3 MEASURING ELEMENT FOR DETERMINING A FLOW RATE 审中-公开
标题翻译：测定件确定流量
公开(公告)号：WO2004042326A3
公开(公告)日：2004-09-16
申请号：PCT/DE0303221
申请日：2003-09-26
申请人： SIEMENS AG , BIRKLE SIEGFRIED , BOSSELMANN THOMAS , WILLSCH MICHAEL
发明人： BIRKLE SIEGFRIED , BOSSELMANN THOMAS , WILLSCH MICHAEL
IPC分类号： G01F1/688 , G01P5/00 , G01P5/10 , G01K11/32
CPC分类号： G01P5/10 , G01F1/688 , G01P5/00
摘要： The measuring element (1) for determining a flow rate of a fluid (22) flowing around the measuring element (1) comprises a guide (4) for guiding an electromagnetic wave along the longitudinal extension thereof and comprises at least one electric heating element (5) that is placed adjacent to said guide (4). The guide (4) can be heated by the heating element (5). An electromagnetic wave, which can be launched into the guide (4), can be influenced according to the temperature of the guide (4) that is dependent on the flow rate of the fluid.
摘要翻译：用于确定所述测量元件的Strömungsgeschwin速测量元件（1）（1）中流动的流体围绕（22）包括一个导体（4），用于引导沿其纵向范围的电磁波和至少一个用于所述导体（4）设置在相邻的，电加热元件（ 5）。由导体（4）与热的所述加热元件（5）的装置可以被作用。甲在导体（4）可被耦合电磁波是根据所述导体（4）的流体的温度的依赖于STRO-流速的影响。

2. 发明申请

WO0004398A3 DEVICE AND METHOD FOR OPTICALLY DETECTING AN ELECTRIC CURRENT AND A COMPONENT OF AN ELECTRIC FIELD 审中-公开
标题翻译： DEVICE AND METHOD FOR电流和光检测电场的分量
公开(公告)号：WO0004398A3
公开(公告)日：2001-12-27
申请号：PCT/DE9901967
申请日：1999-07-01
申请人： SIEMENS AG , LINNERT UWE , BIRKLE SIEGFRIED , BOSSELMANN THOMAS
发明人： LINNERT UWE , BIRKLE SIEGFRIED , BOSSELMANN THOMAS
IPC分类号： G01R15/24
CPC分类号： G01R15/24
摘要： according to the invention, in an optical series connection consisting of a current-sensitive Faraday element (F) and an element (B1, Bi, Bn) which is sensitive to a component (E1, Ei, En) of an electric field, an emitted light signal (LS) is influenced such that its state of polarization and an optical property different from said state of polarization are modified. From this a first measured quantity (M11, M1i, M1n) is derived for the component (E1, Ei, En) of the electric field and a second measured quantity (M2) is derived for the electric current (I).
摘要翻译：在的分量的电场感应元件的（E1，EI，恩）上的电流敏感法拉第元件（F）和一个的光学串联连接（B1，铋，BN）经历的传输光信号（LS）中的偏振状态，并在以影响从光学特性的偏振状态不同。由此看来，一个第一测量变量的电场（M11，M1i，M1n的）对于组分（E1，EI，恩）和电流（I）的第二测量变量（M2）导出。

3. 发明申请

WO2008028813A2 OPTICAL DEVICE FOR MONITORING A ROTATABLE SHAFT WITH AN ORIENTATED AXIS 审中-公开
标题翻译：光学用于监控转轴与展望AXLE
公开(公告)号：WO2008028813A2
公开(公告)日：2008-03-13
申请号：PCT/EP2007058750
申请日：2007-08-23
申请人： SIEMENS AG , BOSSELMANN THOMAS , WILLSCH MICHAEL
发明人： BOSSELMANN THOMAS , WILLSCH MICHAEL
CPC分类号： G01B11/165 , G01B11/18 , G01D5/35303 , G01K11/3206 , G01K13/08
摘要： The optical device is used for monitoring a rotatable shaft (10) with an orientated axis (13). It comprises at least one optical waveguide (20) which is arranged on the rotatable shaft (10), provided with at least one optical sensor (21) and via which the at least one optical sensor (21) can be queried by means of a light signal (LS). Further, it comprises a transmitting/receiving unit (40) which is arranged in a positionally fixed manner with respect to the rotatable shaft (10) and which can be used to transmit the light signal (LS). Additionally, the optical device has transfer means, which are used to transfer the light signal (LS) between the transmitting/receiving unit (40) which is arranged in a positionally fixed manner and the optical waveguide (20) which is arranged on the rotatable shaft (10), and has an evaluation unit (43) for determining a physical variable from a light signal (LS') coming from the at least one optical sensor (21) and transferred by the transfer means, with the evaluation unit (43) being associated with the transmitting/receiving unit (40). Here, the transfer means has in turn at least one optical 'multimode' waveguide (30), associated with coupling means (30K) , which waveguide (30) is associated with the transmitting/receiving unit (40) and arranged in a positionally fixed manner with respect to the rotatable shaft (10), and at least one further optical 'multimode' waveguide (31), with associated coupling means (31K) , which waveguide (31) is associated with the at least one optical waveguide (20) and arranged on the rotatable shaft (10) eccentrically to its axis (13). Here, the optical signals (LS, LS') can be transferred via the coupling means (30K, 31K) between the optical 'multimode' waveguides (30, 31).
摘要翻译：该光学装置用于监控可旋转的轴（10）具有一个面向轴线（13）。它包括至少一个上设置有至少一个光学传感器（21）的光波导（20）的旋转轴（10），通过该至少一个光学传感器（21）由光信号（LS）的装置可以被询问布置。另外，它包括一个相对于与光信号（LS）可以发射可旋转轴（10）固定地布置的发射器/接收器单元（40）。另外，该光学装置传送装置与该光信号（LS）之间的固定布置的发射器/接收器单元（40）和在所述可旋转轴（10）布置的光波导（20）是可转移和（发射器/接收器单元 40）与所述评估单元（43），用于从所述光学传感器21确定（至少一个的物理量相关联）和herkommenden由发送装置发送的光信号（LS“）。这里相关联的光”，所述传动装置，反过来，至少一个与相关联的耦合装置（30K）和所述至少一个相对于可旋转轴（10）固定地设置，并且所述发送/接收单元（40）,,多模式波导（30）可旋转的轴（10）偏心于所述轴线（13）布置并连接到所述至少一个光波导（20）,,光学多模“光波导（31）具有相关联的联接装置上（31K）。在这里，通过所述耦合装置的光信号（LS，LS“）（30K，31K）是光学,,多模式“-Wellenleitern之间（30，31）转移。

4. 发明申请

WO2012171799A2 TEMPERATURE SENSOR ARRANGEMENT 审中-公开
标题翻译：温度传感器装置
公开(公告)号：WO2012171799A2
公开(公告)日：2012-12-20
申请号：PCT/EP2012060168
申请日：2012-05-30
申请人： SIEMENS AG , BOSSELMANN THOMAS , BRUETSCH EMIL , WILLSCH MICHAEL
发明人： BOSSELMANN THOMAS , BRUETSCH EMIL , WILLSCH MICHAEL
CPC分类号： G01K11/3206 , G01K13/02 , G01K2013/024
摘要： The invention relates to a temperature sensor arrangement for gas turbines which comprises a measuring probe having a length of 3m, for example. The measuring probe has a bore in which a steel tube is guided so as to be axially movable. The steel tube includes a glass fibre having Bragg grating measurement points for measuring the temperature. Elongate measurement openings enable hot gas to flow through the measuring probe, flowing round the steel tube in the region of the Bragg grating.
摘要翻译：提供了一种用于燃气涡轮机的温度传感器装置，包括测量探头，例如，3米的长度。测量探针具有其中钢管被引导可轴向移动的孔。钢管包括光纤与布拉格光栅测量点，用于测量温度。测量细长开口允许热气体通过测量探头，在那里它在钢管周围流过的通路是在布拉格光栅的测量点的范围内。

5. 发明申请

WO9950678A3 METHOD AND CONFIGURATION FOR PROCESSING AT LEAST ONE ANALOG SIGNAL COMPRISING SEVERAL FREQUENCY RANGES 审中-公开
标题翻译：用于处理包含信号的至少一个模拟，多个频率范围的方法和装置
公开(公告)号：WO9950678A3
公开(公告)日：1999-11-18
申请号：PCT/DE9900911
申请日：1999-03-25
申请人： SIEMENS AG , MOHR STEPHAN , WILLSCH MICHAEL , BOSSELMANN THOMAS , WOLLENHAUPT MARIO , MENKE PETER
发明人： MOHR STEPHAN , WILLSCH MICHAEL , BOSSELMANN THOMAS , WOLLENHAUPT MARIO , MENKE PETER
IPC分类号： G01R15/24 , G01R19/00
CPC分类号： G01R15/24
摘要： The method and the configuration are intended for the digital processing of an analog signal (S), more particularly the output parameters of an optical converter. The analog signal (S) is broken down into several partial analog signals (T1, T2, T3) having different frequency ranges. The levels of the partial signals (T1, T2, T3) are adapted to the dynamic ranges of downstream digitizing means (121, 122, 123) by analog amplification. Improved S/N ratio can be thus achieved.
摘要翻译：该方法和装置被提供用于模拟信号（S）的数字处理，特别是光学转换器的输出变量的数字处理。模拟信号（S）被分成几个模拟部分信号（T1，T2，T3），每个信号具有不同的频率范围。通过模拟放大，子信号（T1，T2，T3）的电平适应下游数字化装置（121,122,123）的调制范围。这实现了改进的S / N比。

6. 发明申请

WO2004065918A3 METHOD FOR DETERMINATION OF THE STRESS ON BLADES OF A TURBINE MACHINE DURING OPERATION AND CORRESPONDING DEVICE FOR CARRYING OUT SAID METHOD 审中-公开
标题翻译：微波汽轮机叶片监测应力
公开(公告)号：WO2004065918A3
公开(公告)日：2005-02-24
申请号：PCT/EP2004000324
申请日：2004-01-16
申请人： SIEMENS AG , BOSSELMANN THOMAS , EIERMANN FRANZ , HUBER KLAUS , WILLSCH MICHAEL
发明人： BOSSELMANN THOMAS , EIERMANN FRANZ , HUBER KLAUS , WILLSCH MICHAEL
IPC分类号： F01D21/00 , F01D21/14 , G01H1/00 , G01H9/00 , G01L1/25 , G01M13/00 , G01S13/50 , G01S13/88 , G01N22/02
CPC分类号： G01H9/00 , F01D21/003 , F01D21/14 , F05D2300/611 , G01H1/006 , G01L1/25 , G01M13/00 , G01S13/50 , G01S13/88
摘要： The method serves to determine the vibrational state of turbine blades (4), arranged on a rotor shaft, mounted such as to rotate in a housing and/or of guide vanes. At least one electromagnetic wave (31) is transmitted into a flow channel in the vicinity of the blades (4), using means (8) for the generation of at least one electromagnetic wave. The electromagnetic waves (31) are at least partly reflected from at least one blade (4). The reflected part (32) of the at least one electromagnetic wave is received by means for receiving (8) and the vibrational state of the corresponding blade (4) is determined from a signal corresponding to the at least one received electromagnetic wave (32).
摘要翻译：确定涡轮机的振动的状态具有设置在可转动地安装在外壳中的转子轴的转子叶片（4）和/或导向叶片。通过装置（8），用于在所述叶片（4）的区域中产生在流动通道的至少一个电磁波（31）被发送。电磁波是至少一个叶片（4）至少部分地反射。的反射部分通过接收（8）的装置和相应的叶片（4）被确定的振动状态的相应的信号接收。

7. 发明申请

WO9805975A8 METHOD AND ARRANGEMENT FOR OPTICALLY DETECTING AN ELECTRICAL VARIABLE 审中-公开
标题翻译：方法和系统的电气尺寸光学检测
公开(公告)号：WO9805975A8
公开(公告)日：1999-05-27
申请号：PCT/DE9701480
申请日：1997-07-14
申请人： SIEMENS AG , BEIERL OTTMAR , BOSSELMANN THOMAS , WILLSCH MICHAEL
发明人： BEIERL OTTMAR , BOSSELMANN THOMAS , WILLSCH MICHAEL
IPC分类号： G01R15/24
CPC分类号： G01R15/247
摘要： The invention concerns a method of optically detecting an electrical variable (I), periodic dependency being established between the optical measuring signal and the electrical variable (I) to be measured. According to the invention, two optical, periodically dependent measuring signals are used to obtain an unequivocal measuring signal. The resultant measured values are used as a value pair for unequivocally allocating an absolute value of the electrical variable (I).
摘要翻译：在电气量（I）的光学检测是从所测量的电量（I）的光学测量信号的周期函数。为了获得明确的测量信号，它提供了两个光学周期性依赖性的测量信号被使用。由此确定的测量值中的一对值的意义上用于电气量（I）的绝对值的明确分配。

8. 发明申请

WO9722883A2 OPTICAL MEASURING PROCESS AND OPTICAL MEASURING ARRANGEMENT FOR MEASURING AN ALTERNATING QUANTITY WITH INTENSITY SCALING 审中-公开
标题翻译：用于测量的变化大小随强度正常化光学测量方法和光学测量装置
公开(公告)号：WO9722883A2
公开(公告)日：1997-06-26
申请号：PCT/DE9602311
申请日：1996-12-02
申请人： SIEMENS AG , WILLSCH MICHAEL , BOSSELMANN THOMAS , MENKE PETER , HAIN STEFAN
发明人： WILLSCH MICHAEL , BOSSELMANN THOMAS , MENKE PETER , HAIN STEFAN
IPC分类号： G01R15/24 , G01R33/032
CPC分类号： G01R33/0322 , G01R15/247
摘要： Polarised measuring light (L) passes through a sensor (3) and is then divided into two differently linearly polsarised partial light signals (L1, L2). An intensity-scaled measuring signal (M) is derived from the two partial light signals (L1, L2) and their direct components.
摘要翻译：偏振测量光（L）穿过的传感器装置（3），然后在两个不同的线性偏振光的部分信号（L1，L2）划分而成。来自两个光部分信号（L1，L2）和它们的DC分量的强度归一化的测量信号（M）被导出。

9. 发明申请

WO0007032A3 POLARIMETRIC SENSOR FOR OPTICAL DETECTION OF A MEASURED VARIABLE AND UTILIZATION OF SAID POLARIMETRIC SENSOR 审中-公开
标题翻译：极化传感器，用于测量光学检测和偏振传感器一起使用
公开(公告)号：WO0007032A3
公开(公告)日：2000-05-11
申请号：PCT/DE9902226
申请日：1999-07-16
申请人： SIEMENS AG , MOHR STEPHAN , WILLSCH MICHAEL , BOSSELMANN THOMAS
发明人： MOHR STEPHAN , WILLSCH MICHAEL , BOSSELMANN THOMAS
IPC分类号： G01R15/24 , G01R33/032
CPC分类号： G01R15/247 , G01R33/0322
摘要： The polarimetric sensor comprises a sensor unit (30) embodied as a solidly assembled unit consisting of a polarizer, a sensor element and an analyzer, in addition to an input optical waveguide (41) and an output optical waveguide having a core diameter of at least 100 mu m. Said individual components are disposed in such a way that a first light signal (L1) exiting from the input optical waveguide (41) passes directly through the sensor unit (30) and enters into the output optical waveguide (42) as a second light signal (L2). The optical path of the first light signal (L1) through the sensor element is no longer than 50 times the core diameter of the output optical waveguide (42). No separate focusing or collimation optics are required.
摘要翻译：所述极化传感器包括作为针织单元，其包括一个偏振器，一个传感器元件和分析器构造传感器单元（30），一个输入光波导（41）和具有至少100微米的芯直径的输出光波导（42）。这些各个组件被布置成使得来自新兴第一光信号（L1）紧接在传感器单元（30）的输入光波导（41）穿过，并且在输出光波导的第二光信号（L2）（42）进入。第一光信号（L1）由传感器元件的光路比输出光波导（42）的芯线直径的50倍不再。没有设置单独的聚焦或准直光学器件。

10. 发明申请

WO9721108A3 OPTICAL MEASUREMENT METHOD AND OPTICAL MEASUREMENT DEVICE FOR MEASURING AN ALTERNATING MAGNETIC FIELD WITH INTENSITY NORMALIZATION 审中-公开
标题翻译：用于测量具有强度正常化的替代磁场的光学测量方法和光学测量装置
公开(公告)号：WO9721108A3
公开(公告)日：1997-08-14
申请号：PCT/DE9602248
申请日：1996-11-22
申请人： SIEMENS AG , WILLSCH MICHAEL , BOSSELMANN THOMAS , HAIN STEFAN
发明人： WILLSCH MICHAEL , BOSSELMANN THOMAS , HAIN STEFAN
IPC分类号： G01R15/24 , G01R33/032
CPC分类号： G01R15/246 , G01R33/0322
摘要： Two light signals (L1, L2) pass in opposing directions though an optical series arrangement (30) comprising a first multimode fibre (4), a first polariser (5), a Faraday sensor device (3), a second polariser (6) and a second multimode fibre (7). Equal signal components (D1, D2) are used to derive an intensity-normalised measurement signal (M, M') from the light intensities (I1, I2) of both light signals (L1, L2) following passage through the series arrangement (30).

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