Method for manufacturing an electrical high-voltage fuse

DE102025127009B3Undetermined Publication Date: 2026-09-17VOLKSWAGEN AG
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Patent Information

Application Number
DE102025127009
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2026-09-17
Estimated Expiration
2045-07-10

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Abstract

A method for manufacturing an electrical high-voltage fuse (1) with a metal fusible link (10) and a housing (20) that largely covers the fusible link (10), wherein an interior formed by the housing (20) is filled with an arc-preventing filler material (30), comprising the following process steps: • the fusible link (10) is stamped from a sheet • the housing halves (20a, 20b) are manufactured by injection molding • the housing halves (20a, 20b) are each filled up to a rim (R) with the arc-preventing filler material (30), which is a paste-like silicone • the fusible link (10) is positioned between the housing halves (20a, 20b) • the housing halves (20a, 20b) are joined together, wherein during joining the pre-positioned fusible link (10) is pressed into the filler material (30) located in the housing halves (20a, 20b) and this as a result, it becomes more compact.
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Citation Information

Patent Citations

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    DE3237326A1

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    DE69417167T2

  • Fuse With Encapsulated Arc Quenching Material

    US20240331964A1

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    DE102011113862A1

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    US20100194519A1