| 摘要 |
The inventive electromagnetic propelling device comprises four open magnetic cores (1,2,3,4) concentrating a vertical component of the geomagnetic field in an orbital vehicle which is oriented in the orbital coordinate system, three inducing windings (5,6,7) made of isolated copper wire and having a rectangular wind. One side of the winding is arranged inside the concentrated vertical component of the geomagnetic field thereby producing an external linear force when of direct current passes through the tandem direct current windings. Said external force acts upon the orbital vehicle in the direction of the flight thereof. The force direction is defined by the direction of the current in the inducing windings of the propelling device.
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