Patent ID: 6983940
Filing Date: 2006-01-10
Classification: F16J

Abstract:
1. An annular axial metallic seal comprising: a first side and an opposite second side; a generally frustro-conical central body having opposite ends; a first end portion contiguous with one of said opposite ends of said generally frustro-conica central body, said first end portion having a first distal end; said central body having a thickness that tapers in the direction of said first distal end; a generally curled second end portion contiguous with the other of said opposite ends of said generally frustro-conical central body, said second end portion extending to a second distal end; said second end portion curling in a first direction in accordance with a predetermined radius such that said second distal end is located across from said first side of said annular axial seal and said first and second distal ends do not face each other and said first and second end portions and said central body being configured to provide said annular axial seal with a “j” shaped cross-section.