Sealing ring and method
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United States of America Patent
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N/A
Issued Date -
Jan 18, 2007
app pub date -
Jul 14, 2005
filing date -
Jul 14, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sealing ring 10 is provided for sealing between truncated conical surfaces of adjoining members 72, 74 each having a central bore therein. The sealing ring 10 includes an annular metal seal body 12 having first and second truncated conical surfaces each for planar engagement with a truncated conical surface on a respective member, and annular sealing ring insert 20, 22, 42, 60, 68 each within a radially inward recess in a respective one of the truncated conical body surfaces. Prior to sealing, the sealing ring insert includes one or more ribs 24, 44, 64, and one or more recesses 26, 48, 62. The one or more ribs when compressed deform but do not extend beyond the respective one of the body surfaces.
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