A LOW-STRESS MOLDED GASKET AND METHOD OF MAKING SAME

Title:

A LOW-STRESS MOLDED GASKET AND METHOD OF MAKING SAME

Document Type and Number:

WIPO Patent Application WO2008058153

Kind Code:

A9

Abstract:

A molded discrete low stress gasket is constructed of restructured filled PTFE for use in corrosive or severe chemical environments under relatively low bolt loads. The gasket has a gasket surface and includes a raised outer sealing ring and a raised inner sealing ring. The gasket may constructed from a restructured filled PTFE material, with the sealing rings deforming at lower pressures than the remaining portions of the gasket.

Inventors:

TANNER T SCOTT (US)
PITOLAJ STEFAN (US)

Application Number:

PCT/US2007/083827

Publication Date:

October 02, 2008

Filing Date:

November 06, 2007

Export Citation:

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Assignee:

GARLOCK SEALING TECHNOLOGIES (US)
TANNER T SCOTT (US)
PITOLAJ STEFAN (US)

International Classes:

F16L17/06

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