Magnetic body for motor vehicle fuel systems has disc-shaped bearer, one or more magnetic powder layers mixed with viscous liquid and sprayed on external surface of bearer

摘要

The magnetic body (13) has a disc-shaped bearer (11) and one or more magnetic powder layers (12) mixed with a viscous liquid and sprayed on the external surface of the bearer. The device is shaped to fit in the cap of a motor vehicle fuel tank to produce a magnetic radiation field to magnetize the fuel molecules in the fuel tank.