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US 2012/0235365 A1Published application
Alky-one gasket
OwnerAlan Stubblefield, David Walter Reevesinventors
Life of this patent
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Abstract
A fluid sealing gasket is provided which comprises an outer guide ring, a serrated profile sealing element engaged to the outer guide ring and extending radially inward therefrom and an inner attachment ring engaged to the serrated profile sealing element and extending radially inward therefrom. An inner barrier pillow is formed about the inner attachment ring and extends radially inwardly therefrom. A graphite sealing element facing is formed about the serrated profile core, the serrated profile sealing element facing being disposed in abutting contact with the inner barrier pillow.
Claims25
A fluid sealing gasket comprising:
- a. an outer guide ring;
- b. a serrated profile sealing element engaged to the center guide ring and extending radially inward therefrom;
- c. an inner attachment ring engaged to the serrated profile sealing element and extending radially inward therefrom;
- d. an inner barrier pillow enveloping the inner attachment ring and extending radially inward therefrom;
- and
- e. a graphite sealing facing formed about the serrated profile sealing element, the graphite sealing facing being in abutting contact with the inner barrier pillow.
3 more elements
Dependencies are inferred from the claim text.