Torque resistant seal

A torque-resistant dual face seal includes a seal ring (110, 112) having an L-shaped cross-section including an axially-extending flange (140, 142) and a radially-extending flange (126, 128), the seal ring including an annular seal face (118, 120) and an annular loading surface (134, 136). The seal...

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Bibliographic Details
Main Authors TURCZYN, Dennis M, CRUNKLETON, Kenneth L, COPPLE, Benjamin J, PLOUSE, Loreena S
Format Patent
LanguageEnglish
Published 03.02.2022
Subjects
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A torque-resistant dual face seal includes a seal ring (110, 112) having an L-shaped cross-section including an axially-extending flange (140, 142) and a radially-extending flange (126, 128), the seal ring including an annular seal face (118, 120) and an annular loading surface (134, 136). The seal ring includes a plurality of deformations (138) formed in a spaced apart arrangement circumferentially around the axially-extending flange. An axial cross-section through the axially-extending flange and intersecting one of the plurality of deformations includes a stepped geometry. The plurality of deformations allows a load ring (114, 116) to squeeze into the plurality of deformations to increase a surface area contact between the seal ring and the load ring.
Bibliography:Application Number: AU20200305728