3m innovative properties company (20240347228). SHIELDED ELECTRICAL CABLE simplified abstract
Contents
SHIELDED ELECTRICAL CABLE
Organization Name
3m innovative properties company
Inventor(s)
John T. Cowher of Austin TX (US)
Dennis L. Doye of Cedar Park TX (US)
Anthony R. Plepys of Concord MA (US)
James G. Vana of Cedar Park TX (US)
SHIELDED ELECTRICAL CABLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347228 titled 'SHIELDED ELECTRICAL CABLE
The abstract describes a shielded electrical cable with multiple conductor sets, each containing insulated conductors, an uninsulated drain grounding wire, and first and second shielding films with cover and pinched portions. A third shielding film with a substrate layer, an electrically conductive layer, and an intumescent layer is wrapped around the conductor sets.
- The cable has separate conductor sets with insulated conductors and grounding wires.
- First and second shielding films provide protection with cover and pinched portions.
- A third shielding film with layers of substrate, conductive material, and intumescent material enhances safety.
- The cable design ensures efficient electrical conductivity and shielding against interference.
- The use of multiple shielding layers improves overall performance and safety.
Potential Applications: - Industrial machinery - Telecommunications infrastructure - Aerospace and defense systems
Problems Solved: - Electromagnetic interference - Grounding issues - Electrical safety concerns
Benefits: - Enhanced electrical performance - Improved safety and reliability - Reduced risk of signal interference
Commercial Applications: Title: Advanced Shielded Electrical Cable for High-Performance Applications This technology can be utilized in high-demand industries such as aerospace, telecommunications, and industrial manufacturing, where reliable and efficient electrical connections are crucial.
Prior Art: Readers can explore prior patents related to shielded electrical cables, multilayer shielding films, and intumescent materials to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in shielding materials, electrical cable design, and safety standards in the electrical industry to enhance the performance of shielded cables.
Questions about Shielded Electrical Cables: 1. How does the design of the third shielding film contribute to the overall safety of the cable? 2. What are the key differences between traditional electrical cables and this advanced shielded electrical cable design?
Original Abstract Submitted
a shielded electrical cable is disclosed and includes a plurality of separate individual conductor sets. each conductor set extends along a length of the cable and includes two or more insulated conductors, at least one uninsulated drain grounding wire, and electrically conductive first and second shielding films. the first and second shielding films include cover portions and pinched portions. each pinched portion includes an edge extending along the length of the cable. an electrically conductive multilayer third shielding film is wrapped at least once around the plurality of separate individual conductor sets along the length of the cable and includes a substrate layer, an electrically conductive third shielding layer disposed on the substrate layer, and an intumescent layer disposed on the substrate layer and comprising an intumescent material.
