公开(公告)号：US06208944B1

公开(公告)日：2001-03-27

申请号：US09105303

申请日：1998-06-26

申请人： Dieter Franke ,  Johann Loesl ,  Steffen Buehler

发明人： Dieter Franke ,  Johann Loesl ,  Steffen Buehler

IPC分类号： G06F1900

CPC分类号： G01H1/003

摘要： A portable electronic vibration measurement device, detects a large number of structure-borne sound signals using a predetermined sequence of a plurality of specific individual measurements each plurality of measurements taken at a different sampling frequency.

摘要翻译： 一种便携式电子振动测量装置，使用以不同采样频率进行的多次测量的多个特定单独测量的预定序列来检测大量结构声音信号。

公开(公告)号：US08672625B2

公开(公告)日：2014-03-18

申请号：US12706082

申请日：2010-02-16

申请人： Edwin Becker ,  Marcel Kenzler ,  Johann Loesl

发明人： Edwin Becker ,  Marcel Kenzler ,  Johann Loesl

IPC分类号： F03D7/04 ,  F03D1/06

CPC分类号： F03D7/042 ,  F03D1/0675 ,  F03D7/0224 ,  F03D7/024 ,  F03D7/0292 ,  F03D9/17 ,  F03D9/25 ,  F03D9/28 ,  F03D13/35 ,  F03D17/00 ,  F05B2260/60 ,  F05B2260/74 ,  F05B2260/80 ,  F05B2260/96 ,  F05B2270/821 ,  Y02E10/721 ,  Y02E10/723

摘要： A vibration-resistant wind turbine and process for operation is provided. The wind turbine has a rotor with at least two blades, each of which includes an inclinometer arrangement with at least two axes, and an evaluating unit. The evaluating unit determines the bending and/or twisting of the blade relative to the longitudinal axis of the blade on the basis of signals from the inclinometer arrangement for each blade during operation. Each rotor blade further has at least one liquid tank which is capable of receiving or transferring liquid from or to a liquid reservoir via a transfer mechanism in response to the determined bending and/or twisting of the rotor blades to reduce vibration caused by imbalances, thereby extending the service life of the wind turbine.

摘要翻译： 提供了一种抗振动风力涡轮机和操作过程。 风力涡轮机具有至少两个叶片的转子，每个叶片包括具有至少两个轴的倾斜计装置和评估单元。 评估单元基于在操作期间针对每个叶片的倾斜计装置的信号来确定叶片相对于叶片的纵向轴线的弯曲和/或扭转。 每个转子叶片还具有至少一个液体罐，其能够响应于确定的转子叶片的弯曲和/或扭转而通过传送机构接收或从液体储存器传送液体，以减少由不平衡引起的振动，从而 延长风力发电机的使用寿命。

公开(公告)号：US07458269B2

公开(公告)日：2008-12-02

申请号：US11278159

申请日：2006-03-31

申请人： Johann Loesl ,  Jan Glasebach ,  Karl Achter

发明人： Johann Loesl ,  Jan Glasebach ,  Karl Achter

IPC分类号： G01H1/00 ,  G01M1/22

CPC分类号： G01H1/003

摘要： A method for acquiring vibration data from a plurality of rotating machines of a single type by using a portable vibration measuring device having means for measuring machine vibrations, means for data input, means for presenting information to a user, and a memory, is provided, which comprises: (a) uploading a measurement prescription template into the memory, the template being specific to the type of machine but unspecific to individual machines of the plurality of machines; (b) selecting an individual machine from the plurality of machines; (c) connecting the vibration measuring means to a measuring point at the individual machine; (d) acquiring vibration data by measurement from the measuring point; and (e) attributing the vibration data to the individual machine and storing the attributed vibration data in the memory; wherein the template is adapted to provide instructions regarding steps (b) to (e) to the vibration measuring device and, via the information presenting means, to the user, which instructions are specific to the type of machine but unspecific to individual machines of the plurality of machines, and wherein steps (b) to (e) are repeated for each machine of the plurality of machines.

摘要翻译： 提供了一种通过使用具有用于测量机器振动的装置的便携式振动测量装置，用于数据输入的装置，用于向用户呈现信息的装置和存储器，从单个类型的多个旋转机器获取振动数据的方法， 其包括：（a）将测量处方模板上载到所述存储器中，所述模板特定于所述机器类型，但是对所述多个机器中的各个机器是非特定的; （b）从所述多台机器中选择单独的机器; （c）将振动测量装置连接到单个机器处的测量点; （d）从测量点测量得到振动数据; 和（e）将振动数据归因于单个机器并将归因振动数据存储在存储器中; 其中所述模板适于向所述振动测量装置提供关于步骤（b）至（e）的指令，并且经由所述信息呈现装置向所述用户提供哪些指令是特定于所述机器类型但是对于所述机器的各个机器而言是非特异性的 多个机器，并且其中对于多个机器中的每个机器重复步骤（b）至（e）。

公开(公告)号：US20070227251A1

公开(公告)日：2007-10-04

申请号：US11278159

申请日：2006-03-31

申请人： Johann Loesl ,  Jan Glasebach ,  Karl Achter

发明人： Johann Loesl ,  Jan Glasebach ,  Karl Achter

IPC分类号： G01H1/00

CPC分类号： G01H1/003

摘要： A method for acquiring vibration data from a plurality of rotating machines of a single type by using a portable vibration measuring device having means for measuring machine vibrations, means for data input, means for presenting information to a user, and a memory, is provided, which comprises: (a) uploading a measurement prescription template into the memory, the template being specific to the type of machine but unspecific to individual machines of the plurality of machines; (b) selecting an individual machine from the plurality of machines; (c) connecting the vibration measuring means to a measuring point at the individual machine; (d) acquiring vibration data by measurement from the measuring point; and (e) attributing the vibration data to the individual machine and storing the attributed vibration data in the memory; wherein the template is adapted to provide instructions regarding steps (b) to (e) to the vibration measuring device and, via the information presenting means, to the user, which instructions are specific to the type of machine but unspecific to individual machines of the plurality of machines, and wherein steps (b) to (e) are repeated for each machine of the plurality of machines.

摘要翻译： 提供了一种通过使用具有用于测量机器振动的装置的便携式振动测量装置，用于数据输入的装置，用于向用户呈现信息的装置和存储器，从单个类型的多个旋转机器获取振动数据的方法， 其包括：（a）将测量处方模板上载到所述存储器中，所述模板特定于所述机器类型，但是对所述多个机器中的各个机器是非特定的; （b）从所述多台机器中选择单独的机器; （c）将振动测量装置连接到单个机器处的测量点; （d）从测量点测量得到振动数据; 和（e）将振动数据归因于单个机器并将归因振动数据存储在存储器中; 其中所述模板适于向所述振动测量装置提供关于步骤（b）至（e）的指令，并且经由所述信息呈现装置向所述用户提供哪些指令是特定于所述机器类型但是对于所述机器的各个机器而言是非特异性的 多个机器，并且其中对于多个机器中的每个机器重复步骤（b）至（e）。

公开(公告)号：US08578772B2

公开(公告)日：2013-11-12

申请号：US13013550

申请日：2011-01-25

申请人： Edwin Becker ,  Dieter Busch ,  Johann Loesl ,  Heinrich Lysen

发明人： Edwin Becker ,  Dieter Busch ,  Johann Loesl ,  Heinrich Lysen

IPC分类号： G01M1/22

CPC分类号： G01M13/045 ,  G01H1/003 ,  G01M13/028

摘要： A rotating machine element is monitored for displacements using co-rotating sensors for acceleration, rotation or the direction of gravitation. In doing so, the sensor data are received by a, likewise, co-rotating electronic unit. The data can also be stored and further processed in this electronic unit.

摘要翻译： 使用用于加速，旋转或重力方向的共旋转传感器监测旋转机器元件的位移。 在这样做时，传感器数据由同样的同向旋转的电子单元接收。 也可以在该电子单元中存储和进一步处理数据。