发明名称 |
PROVNINGSAPPARAT FOR GASTURBINMOTORER |
摘要 |
A portable test set provides field measurements of trim adjustable parameters for a gas turbine engine. Analog input signals from sensors disposed about the engine are filtered, to reduce electromagnetic interference, conditioned, amplified, converted to digital form and provided to a microprocessor. The microprocessor uses the digital input signals and stored data to calculate values for measured trim parameters and outputs the results to a digital readout for display. Circuitry is also provided to permit the operator of the test set to input known data to the engine and/or aircraft in order to verify performance of cockpit instrumentation. The test set also may be placed in an internal test mode for verification of its proper performance. |
申请公布号 |
SE7806392(A) |
申请公布日期 |
1979.05.01 |
申请号 |
SE19780006392 |
申请日期 |
1978.05.31 |
申请人 |
* GENERAL ELECTRIC COMPANY |
发明人 |
I R * ANDERSON;F C * MCKINLEY |
分类号 |
G01M15/14;G01M15/04;G01M15/05;(IPC1-7):G01D1/04 |
主分类号 |
G01M15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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