Flexible Shell Covering for Conformal Sealing and Insulation

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Solution Overview

Problem

Existing solutions fail to provide an effective and versatile method for sealing leaks in pipes, protecting wounds, and insulating electrical wiring, as they lack flexibility and adaptability to various shapes and sizes.

Innovation Solution

A covering device comprising an elongate wrapping member and a shell-shaped cover member with a retaining arrangement, featuring a connecting mechanism, gripping formations, and a flexible material, allowing for secure sealing and protection of leaks, wounds, and electrical insulation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If existing sealing solutions are used for pipes, wounds, and electrical wiring, then sealing and protection functions are achieved, but flexibility and adaptability to various shapes and sizes are insufficient

Engineering Contradiction:
Improveadaptability to various shapes and sizesVSAvoidsealing effectiveness
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent employs a flexible shell-shaped cover member that can conform to various shapes and sizes of objects being sealed or protected. This flexible shell structure allows the device to adapt to different applications including pipes, wounds, and electrical wiring while maintaining reliable sealing through the shell's ability to mold around the target object's contours

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The covering device is designed as a universal solution that can be applied to multiple different objects and purposes. The shell-shaped cover member combined with the wrapping member creates a multi-functional device that provides sealing, protection, and insulation across various applications, eliminating the need for different specialized solutions for pipes, wounds, and electrical wiring

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If a secure and tight seal is achieved, then sealing reliability is improved, but device complexity increases due to multiple components

Engineering Contradiction:
Improvesealing reliabilityVSAvoidnumber of components
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple functional components into an integrated covering device. The shell-shaped cover member and the elongate wrapping member work together as a unified system, where the wrapping member secures the shell in place. This merging of components achieves reliable sealing while keeping the overall device structure relatively simple and cohesive

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If the cover member is made flexible to conform to various shapes, then adaptability is improved, but structural strength may be reduced

Engineering Contradiction:
Improveconformability to shapesVSAvoidstructural strength
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The patent utilizes composite material construction for the shell-shaped cover member, combining flexible materials that can conform to various shapes with sufficient structural strength. This composite approach allows the cover to mold around different objects while maintaining the integrity needed for reliable sealing and protection

Inventive Principle:
Principle #40Composite materials

Data Source

PatentUS11395767B2Covering device
Publication Date: 2022.07.26 JNDM HLDG LLC
  • US11395767B2 patent drawing
  • US11395767B2 patent drawing
  • US11395767B2 patent drawing

AI summary

A covering device includes an elongate wrapping member configured to be wrapped around and overlay an opening in an object in a wrapped condition, a substantially shell-shaped cover member for covering the wrapping member substantially in the wrapped condition, and a retaining arrangement for retaining the cover member and with it, the wrapping member in position relative the object in a covering condition.