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SYSTEM AND METHOD FOR FEEDING AT LEAST A BOOSTER MOTOR, AND ELECTRICALLY-DRIVEN FEED PUMP WITH HIGH FREQUENCY VARIABLE RELUCTANCE ACTUATOR
SYSTEM AND METHOD FOR FEEDING AT LEAST A BOOSTER MOTOR, AND ELECTRICALLY-DRIVEN FEED PUMP WITH HIGH FREQUENCY VARIABLE RELUCTANCE ACTUATOR
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机译:至少具有增压可变磁阻执行器的增压电机和电动给水泵的系统和方法
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摘要
The invention concerns a system and a method for feeding with liquid propellant at least a booster motor (1) of an air or space craft. An electronic device (12) receives the liquid derived from a pressurised main tank (2), and a secondary tank (13) of variable volume less than that of the main tank is adapted to receive the liquid supplied by the electrically-driven feed pump (12) and to feed the booster motor(s) (1). An automatic control (18) enables to trigger the electrically-driven feed pump (12) at a pressure Pa prevailing in the secondary tank (13).
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