发明名称 |
Detecting spark in igniter of gas turbine engine by detecting signals in grounded shielding |
摘要 |
<p>A system for detecting spark in an igniter for a gas turbine engine. An igniter generates a plasma or spark, somewhat similar to an automotive spark plug. In the invention, an inductive pick-up is positioned adjacent the igniter, to detect current pulses in the igniter to thereby infer the presence of spark. The pick-up can take the form of a coil embedded in a mounting bracket which is used to fasten the igniter to the engine.</p> |
申请公布号 |
EP1564491(A2) |
申请公布日期 |
2005.08.17 |
申请号 |
EP20050250751 |
申请日期 |
2005.02.09 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
PONZIANI, ROBERT L.;EARWOOD, ROY |
分类号 |
F23R3/00;F02C7/26;F02C7/266;F02C9/00;F23Q3/00;F23Q23/10;H01T13/58;(IPC1-7):F23Q3/00 |
主分类号 |
F23R3/00 |
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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