Other

Bruno Betti

Robert Neuhauser

A safety fuse for use in a motor vehicle includes which fuse comprises a first contact metal portion, a second contact metal portion and a melting metal section connecting the first contact portion to the second contact portion. The melting section is enclosed by a casing made from a non-conductive material and includes two hollow half-shells provided with mutual coupling elements, each half-shell having an inner surface facing the melting section and an outer surface facing outside of the fuse. At least one of the half-shells is provided on at least part of the inner surface of an alveolar structure with open cells in the direction of the melting section. The alveolar structure is formed by a plurality of walls protruding from the inner surface and intersected with each other.

Electric fuse

A voltage distribution device for use especially in motor vehicles, includes a first area ( ) made of conductive material and fitted with at least one electrical connection ( ), at least two separate second areas ( ) made of conductive material and fitted with at least one electrical connection each ( ), and bridge-like fuse areas ( ) made of conductive material, which each link the second areas ( ) with the first ( ) and are inseparably connected to the first and associated second area. The bridge-like fuse areas ( ) each have a cross-section of material calibrated along a longitudinal section according to material thickness and/or depth. In another embodiment of the invention, in a voltage distribution device for use especially in motor vehicles, a first area ( ) made of conductive material and with at least one electrical connection ( ), and at least two second areas ( B) made of conductive material and with at least one electrical connection each ( ), are linked by bridge-like fuse areas made of conductive material ( ), whereby these fuses ( ) are inseparably connected to the first area ( ) by deep-draw sleeves ( ).

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Codogno, Italy

Bruno Betti