发明名称 |
ELECTRIC THRUSTER, METHOD FOR STOPPING AN ELECTRIC MOTOR INCLUDED IN SUCH A THRUSTER, AND SATELLITE COMPRISING SUCH A THRUSTER |
摘要 |
<p>An electric thruster includes at least one electric engine, a feed system for the engine including a high-pressure tank of ionizable gas, a low-pressure buffer tank connected to the high-pressure tank by a valve, and a system of pipes for conveying the gas from the low-pressure buffer tank to an anode and to a cathode of the engine. The low-pressure buffer tank is in open connection with the engine. The thruster detects that a magnitude of the discharge current between the anode and the cathode is less than a threshold value and switches off the discharge voltage as a result of the detection. The thruster can be for use in a satellite.</p> |
申请公布号 |
EP2603698(B1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20110752308 |
申请日期 |
2011.07.27 |
申请人 |
SNECMA |
发明人 |
MARCHANDISE, FRÉDÉRIC;OBERG, MICHAEL;PASSAGOT, GÉRARD |
分类号 |
F03H1/00;B64G1/40 |
主分类号 |
F03H1/00 |
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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