Harness Protection Adaptor for Linking Conduit and Sleeve Systems

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Solution Overview

Problem

Current conduit harness systems and wiring harness protection systems are not compatible, lacking a dedicated method to directly connect them, forcing manufacturers to choose between systems for different areas with no way to link them together.

Innovation Solution

An adaptor with a conduit harness system interface and a wiring harness protection system interface, allowing for the connection and secure attachment of various protection systems, including heat shield looms, mesh-split sleeves, and EMC braided hoses, using cable ties or conduit clips to link conduit and wiring harness systems.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conduit harness systems and wiring harness protection systems are used separately without compatibility, then each system can be optimized for its specific function, but the systems cannot be linked together and manufacturers must choose between them for different areas

Engineering Contradiction:
Improvecompatibility between conduit harness system and wiring harness protection systemVSAvoidsystem integration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

An adaptor is introduced as an intermediary component that connects the conduit harness system interface and the wiring harness protection system interface. This adaptor enables the two incompatible systems to be linked together, allowing conduit and wiring harness protection systems to be used in combination rather than requiring separate selection for different areas.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a dedicated connection method is developed to link conduit harness systems and wiring harness protection systems, then system compatibility and protection performance are enhanced, but device complexity and manufacturing requirements increase

Engineering Contradiction:
Improveprotection system reliabilityVSAvoidadaptor structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The adaptor is segmented into distinct interfaces: a conduit harness system interface portion and a wiring harness protection system interface portion. Each interface is designed to specifically match its corresponding system, allowing the adaptor to provide reliable connections while maintaining clear functional boundaries that simplify manufacturing and assembly.

Inventive Principle:
Principle #1Segmentation

3Object-affected harmful factors

If multiple protection arrangements are combined in the adaptor, then complete protection for the wiring system is achieved, but the adaptor structure becomes more complex

Engineering Contradiction:
Improveprotection against environmental damage and electromagnetic fieldsVSAvoidadaptor component variety
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The adaptor incorporates multiple protection arrangements including heat shield looms, mesh-split sleeves, fiber glass heat shields, electromagnetic compatibility (EMC) braided hoses, and isolation sleeves. These different protective layers are integrated into a single composite adaptor structure that provides comprehensive protection against environmental damage, heat, and electromagnetic fields while maintaining a unified component design.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS20240313515A1Adaptor for Connecting and Securing Different Harness Protection Systems
Publication Date: 2024.09.19 ABB (SCHWEIZ) AG
  • US20240313515A1 patent drawing
  • US20240313515A1 patent drawing
  • US20240313515A1 patent drawing

AI summary

An adaptor for connecting, adapting and securing different harness protection systems includes a main body including a first portion, the first portion being a conduit harness system interface configured to be connected to a conduit harness system, and a second portion, the second portion being a wiring harness protection system interface configured to be connected to a wiring harness protection system.