Peaked-top resilient seal ring and connection therewith
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United States of America Patent
Stats
-
Nov 22, 1988
Grant Date -
N/A
app pub date -
Dec 4, 1986
filing date -
Dec 4, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A resilient seal ring for a tubular connection having an outside periphery that comes to a peak. The peak includes preferably two chamfered sides at respective angles to the axis of the ring that are greater than the adjacent conical surface angle. The crown of the peaked top is preferably flat. The connection includes a rectangular groove in a shallowly tapered conical surface of the pin member, preferably on a forward metal-to-metal sealing surface. The groove is slightly less deep than the seal ring.
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Cited Art Landscape
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