Electrostatic thruster grid

The invention is applied to the technical field of aerospace, and particularly relates to an electrostatic thruster grid electrode, which comprises an electrode frame, and the electrode frame is provided with an ion channel; the electrode plate is connected with the electrode frame, the electrode pl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HONGPING, HUANG CHENGJIN, LI MU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDEDFOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention is applied to the technical field of aerospace, and particularly relates to an electrostatic thruster grid electrode, which comprises an electrode frame, and the electrode frame is provided with an ion channel; the electrode plate is connected with the electrode frame, the electrode plate is provided with an area in which electrode holes are distributed, and the area in which the electrode holes are distributed on the electrode plate covers the ion channel; and the plume diffusion control structure is arranged on one side of the electrode frame in a protruding manner and surrounds the ion channel. The plume diffusion control structure is arranged on one side of the electrode frame in a protruding mode and surrounds the ion channel, so that the plume diffusion control structure prolongs the length of the ion channel, and the plume diffusion control structure increases the length of the ion channel where charged ions leave the electrostatic thruster. Charged ions located on the outer side of the p