Side retainer plate for variable bore ram packer for a ram type blowout preventer
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United States of America Patent
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N/A
Issued Date -
Apr 29, 2004
app pub date -
Oct 23, 2002
filing date -
Oct 23, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A variable bore ram packer including a ram body, a top seal and a packer member designed for use in a standard ram-type blowout preventer used in oil and gas drilling operations is disclosed. A side retainer plate is molded into the edges of the packer member. The side retainer plate includes a depending lip portion to minimize extrusion of the elastomeric material between the packer member and the guideways of the blowout preventer.
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