Insulating Conductors/Cables TRIZ Cases
- Pre-Wired Sheath Winding With Ultrasonic Cable Retention
Ultrasonic welding secures the sheath to at least one cable before cutting, preventing shrinkage and keeping cable ends visible after winding.
- Cable Jacket Friction Reduction via Composite Extrusion
Composite nylon, silica, and mineral oil jacket lowers pulling force for easier cable installation.
- Irradiation-Crosslinked EPDM Cable for Engine Room Heat Resistance
Electron beam crosslinks EPDM and polyolefin resin to prevent pinhole formation during high-temperature wire mounting.
- Conductor Jacket Surface Smoothness via Polymer Blending
Blending broad and narrow molecular weight distribution ethylene polymers produces conductor jackets with surface smoothness between 30 and 80 micro-inches.
- Thermoplastic Insulating Layer Impregnation for Energy Cable Extrusion
Pre-impregnating thermoplastic granules with dielectric fluid eliminates molten homogenization steps, enabling high-speed extrusion without structural defects.
- Integrated Wire Cable Twisting and Taping Apparatus
A single machine secures wire pairs with clamps, twists them, and applies conductive and insulative tapes using synchronized servo motors.
- Shrink Tube Insulation Apparatus for Long Cables
A shrink tube insulation apparatus uses guide channels and pulleys to apply tubing over entire wire lengths.
- Resin Impregnated Paper Condenser Core Thermal Expansion
An insulating winding tube with matched thermal expansion prevents delamination and mechanical stress in resin impregnated paper condenser cores.