JUNCTION ASSEMBLY FOR COMPOSITE CAPSULE SHELL COMPONENTS Russian patent published in 2008 - IPC H01T13/41 

FIELD: means for shielding, for instance, vehicles, against electromagnetic interference radiated by electrical equipment.

SUBSTANCE: proposed junction assembly for composite capsule shell has electromagnetic damper disposed between slot-forming surfaces of shell components being joined. Electromagnetic damper has dispersed composition or is produced from dispersed composition in the form of at least one component of low shielding coefficient, as well as at least one electromagnetic radiation absorbing component, or at least one electromagnetic radiation reflecting component, or at least one electromagnetic radiation absorbing component and at least one electromagnetic radiation reflecting component. Linear grain size of electromagnetic radiation absorbing/reflecting components is chosen from following equations, respectively: where is linear grain size of electromagnetic radiation absorbing component; σ_a is conductivity of electromagnetic radiation absorbing component grain material; μ_a is absolute magnetic permeability of grain material electromagnetic radiation absorbing component; is linear grain size of electromagnetic radiation reflecting component; σ_r is grain material conductivity of electromagnetic radiation reflecting component; μ_r is absolute magnetic permeability of electromagnetic radiation reflecting component grain material; f_l is low value of damping electromagnetic radiation frequency band.

EFFECT: ability of producing junction assembly of enhanced corrosion resistance for composite capsule shell characterized in low radiation with respect to radio noise, provision for its launching in mass production.

3 cl, 2 dwg