Fuse component
AssigneeWickmann-Werke GmbH
InventorsAndre Jollenbeck, Frank Althoff, Karin Koch, Ute Lehnhardt
Life of this patent
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AssigneeWickmann-Werke GmbH
InventorsAndre Jollenbeck, Frank Althoff, Karin Koch, Ute Lehnhardt
Estimating the term…
A fuse component (1) comprises a hollow body (2), which is formed from a tubular wall that encloses an inner area (5) and which has two open faces that are situated opposite one another. The fuse component also comprises a fuse-element (4), which extends inside the inner area (5) between both faces of the hollow body (2), and two contact caps (3) each provided with a bottom (7) and lateral walls (8) connected thereto. Two end sections (10) of a conductor of the fuse-element (4) are lead out of the inner area (5) through the faces and around the wall of the hollow body (2). The end sections (10) of the conductor of the fuse-element (4) are fastened by means of an adhesive bond (11) so that the surfaces abutting the inner area (5) are essentially free from organic materials. The end sections (10) of the conductor are preferably fastened to a conductive plastic that, in turn, fastens the contact caps (3) to the outer wall (9) of the hollow body (2).
A fuse component including a hollow body which is constituted by a tubular wall surrounding an internal space and has two opposed open end surfaces, a fusible conductive element, which extends in the internal space between the two end faces of the hollow body, and two contact caps with a respective base and adjoining side walls, the bases of the two contact caps at least partially closing the internal space at the end faces and the side walls overlapping a respective section of the outer surface of the wall of the hollow body, whereby two end sections of a conductor of the fusible conductive element extend out of the internal space through the end faces around the wall of the hollow body so that they are arranged between a respective side wall of one of the contact caps and a section of the outer surface of the hollow body, characterised in that the end sections of the conductor of the fusible conductive element are each secured by an adhesive connection outside the internal space in a gap-shaped space defined between the outer surface of the hollow body and the side wall of a respective one of the contact caps so that the surfaces adjoining the internal space are substantially free of organic materials.
A fuse element claimed as claimed in 1, characterised in that the adhesive connections have an adhesive which is stable in the set state up to 200° C., preferably up 280° C.
A fuse element as claimed in 1, characterised in that the side walls of each contact cap overlap the outer surface of the wall of the hollow body in a section which extends over the entire periphery of the hollow body.
A fuse element as claimed in claim 0.1, characterised in that the contact caps consist substantially of copper or a copper alloy.
A method of manufacturing a fuse element including the following steps:
Dependencies are inferred from the claim text.