Hybrid Super-Elastometric Seal
Department of Defense
Office of the Secretary of Defense
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Small Business Information
ITN ENERGY SYSTEMS, INC.
12401 West 49th Ave, Wheat Ridge, CO, 80033
Socially and Economically Disadvantaged:
Cary R. Clark
AbstractITN Energy Systems proposes herein an innovative, new, HYBRID SUPER-ELASTOMETRIC COMPRESSION SEAL for reliable, long life sealing of shipboard horizontal surfaces. Specifically, our concept comprises; Superelastic Shape Memory Alloy core to provide sealing force, Embedded in optimized Elastomer which provides mechanical conformance and survives environments. The function of a seal is simply to prevent leakage of a fluid. Shipboard applications typically use an elastomeric seal confined between two metalic surfaces. Unfortunatly, conventional elastomer seals are prone to leakage due to: Unrecoverable strain (compression set) reduces sealing force; Wear and environmental deradation- formation of leak path INT's Super-Elastomeric Seal concept promises long-life, reliable sealing: Shape memory provides large recoverable strains -maintains high sealing force (no compression set) Elastomer optimized to survive environments and wear Design de-couples seal force requirement from elastomer sealing function.
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