FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and transport technology and can be used for moving within pipelines. Self-moving device for movement within pipelines comprises U-shaped heart and two anchors made of ferromagnetic inelastic material, which are connected together by elastic elements – longitudinal and transverse springs fixed with the help of stops on U-shaped heart and anchors. Clutch blocks corresponding to the shape of pipeline section are attached to the ends of both anchors. On the heart is a coil with winding, which is electrically connected to control system. Control system is fixed on one base with the heart.
EFFECT: increase in pulling power is achieved due to a significant decrease in magnetic fluxes of scattering in electromagnetic system.
1 cl, 2 dwg
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