Patent ID: 7342765

Claim:
An electrical insulation device ( 11 ) for a linear component forming part of a fuel system subjected to risks of possible external electrical discharges, characterised in that it is formed by a part ( 13 ) made of insulating material attached to two metal flanges ( 15 , 17 ) that allow inserting the device ( 11 ) between two parts of said linear component, said part ( 13 ) being formed by a cylindrical body ( 21 ) with a castellated crown ( 23 ) on its outer side, formed by longitudinal ( 25 ) and transverse ( 27 ) segments, and said metal flanges ( 15 , 17 ) having transverse projections ( 31 , 33 ) facing the transverse segments ( 27 ) of the castellated crown ( 23 ) for facilitating their attachment by suitable means ( 39 ).