| 摘要 |
The device (6) has a unit for detecting and/or measuring length changes (8) by mechanical transmission structures e.g. fixed body joints (9) and metal strips (10), for transmitting and reinforcing effective length changes. The unit is firmly connected with a component i.e. body, and a sensor detects and/or measures the transmitted length changes. A recording and/or evaluation device records and/or evaluates the length changes. The unit comprises two fixed fastening blocks (11, 12), which are connected with the component. Independent claims are also included for the following: (1) a wind turbine comprising a rotor (2) a method for detecting and/or measuring distances and/or distance changes i.e. length changes, of a component. |
