Cable duct for a vehicle, arrangement with an associated cable duct
DE602023003998T2Active Publication Date: 2025-06-18SPEEDINNOV
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Patent Information
- Application Number
- DE602023003998
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-01-19
- Filing Date
- 2023-01-16
- Publication Date
- 2025-06-18
- Estimated Expiration
- 2043-01-16
AI Technical Summary
Technical Problem
In railway vehicle machine cabins, the poor electrical conductivity between aluminum cable trays and stainless steel supports leads to potential differences, necessitating the use of copper grounding braids to maintain earth potential, which are prone to theft and increase maintenance costs.
Method used
The cable tray is coated with an alloy comprising zinc, aluminum, and magnesium, enhancing conductivity between the cable tray and the support, thereby eliminating the need for a grounding braid.
Benefits of technology
This solution maintains equal potentials between the cable tray and the support without the need for a grounding braid, reducing the risk of theft and significantly decreasing maintenance operations.
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