MANUFACTURING METHOD OF CURRENT LEADS OF FLEXIBLE HEATER FROM CARBON FIBRE MATERIAL Russian patent published in 2011 - IPC H05B3/00 

FIELD: electricity.

SUBSTANCE: ends of carbon fibre material is put together with metal foil strips and laid on metal plates with input metal wires. Each foil strip together with the end of carbon fibre material is folded twice across the direction of carbon fibre material; at that, coil strip folded with the end of carbon fibre material is laid on metal plate near the input metal wire. Then metal plate is two-folded across the direction of carbon fibre material so that metal foil strip folded with the end of carbon fibre material and input metal wire is located inside the plate fold. Edges of metal plate are pre-treated by scoring and chamfering.

EFFECT: improving reliability of electric power supply of flexible heating element.

2 cl