Accession Number:

ADD015160

Title:

Air Cushion Vehicle Conductive/Semiconductive Flexible Skirt, and Method.

Descriptive Note:

Patent Application, Filed 2 Mar 90,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1990-03-02

Pagination or Media Count:

14.0

Abstract:

A method for dissipating static electrical energy from air cushion vehicles when operating more particularly in cold, low humidity environments, which method involves fabricating the skirt assembly from a flexible sheet material of at least semiconductive character which will provide a suitable dissipating grounding pathway to discharge potential static electrical energy generated during the aforesaid operation. The method includes using a coated flexible fabric material having at least one of its opposite surfaces coated with an elastomeric abrasion-resistant material, and embedding a plurality of electrically conductive flexible strands at least partially within said flexible fabric material, or alternatively embedding electrically conductive particles or fibers in a generally uniformly manner throughout a forming of its elastomeric composition. The invention also is directed specifically toon air cushion vehicle skirt component comprised of electrically conductive composite flexible sheet material having sufficient conductive characteristics to provide a near constant dissipation grounding pathway from said vehicle for any substantial build up of generated static electrical energy, more particularly when the air cushion vehicle is operating in cold, low humidity environments.

Subject Categories:

  • Surface Effect Vehicles and Amphibious Vehicles
  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE