A magnet shielded chamber

By setting magnet slots and electrode slots on the cabin of the magnetohydrodynamic thruster and adding a magnetic insulation layer to the side of the magnet slots, the problem of requiring additional power for traditional magnetic field shielding methods is solved, achieving a low-power and low-cost magnetic field shielding effect.

CN224528955UActive Publication Date: 2026-07-21TIANJIN HAOYE TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN HAOYE TECH CO LTD
Filing Date
2025-10-13
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional magnetohydrodynamic (MHD) thrusters require additional electrical energy for magnetic field shielding, leading to increased power consumption and cost.

Method used

A magnetic shielding chamber is designed by alternately arranging magnetic slots and electrode slots on the chamber body and setting a magnetic insulation layer on the side of the magnetic slots to shield the magnetic field, reduce the outward diffusion of the magnetic field, and avoid the use of additional electrical energy.

Benefits of technology

It reduces the power consumption and cost of magnetohydrodynamic thrusters, improves magnetic field shielding efficiency, and reduces unnecessary magnetic field interference.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a magnet shielding cabin for reducing power consumption and cost of a magnetohydrodynamic propeller. The application comprises a cabin body and magnet grooves and electrode grooves arranged on the cabin body, a fluid channel is arranged in the cabin body and penetrates through both ends of the cabin body, the magnet grooves and the electrode grooves are alternately and spacedly arranged and are arranged around the cabin wall of the cabin body, the magnet grooves are used for placing magnet elements, and the electrode grooves are used for placing electrodes, and a magnetic insulation layer is arranged on the side surface of the magnet groove.
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