| 摘要 |
Control system for metering fuel flow as a function of the parameters of a gas turbine engine comprising, at least, a compressor, a combustion chamber and a turbine, said control system featuring a two-position solenoid valve as a control element for the fuel metering mechanism which meters the minimum fuel flow in its closed position and the maximum fuel flow in its opened position, with intermediate values between minimum and maximum fuel flow being adjustable by a pulse time modulation signal of an electrical controller connected to said solenoid valve operating as a function of the parameters of a gas turbine engine.
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