High-pressure valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8881758
APP PUB NO 20130112281A1
SERIAL NO

13724545

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed in one aspect is a valve comprising (a) a valve body having a poppet valve chamber with an axis running there through; (b) a seat having a seat sealing surface, and a outer-seat surface, the seat located axially within the poppet valve chamber; and (c) a poppet having a poppet sealing surface, the poppet being located axially within the poppet valve chamber; wherein a poppet-seat interface is created between at least a portion of the seat sealing surface and at least a portion of the poppet sealing surface, the poppet-seat interface being at an angle β of from 20 to 90° to the axis. In one embodiment the seat is removable, allowing the geometry of at least the poppet head surface and/or the seat inside surface, which defines a fluid flow-path cross-section, to be tailored.

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Patent Owner(s)

  • EXXONMOBIL CHEMICAL PATENTS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ackman, Michael Wayne Zachary, US 2 23
Lewis, Eric Richard Baton Rouge, US 2 23
Morgan, Christopher Kim Pearland, US 2 23

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