Face seal for gas turbine engine

Details Face seal for gas turbine engine Face seal for gas turbine engine

2011-07-26

2011-07-26

Patel, Vishal (Department: 3674)

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

Reexamination Certificate

active

07984911

ABSTRACT:
A face seal for a gas turbine engine comprises a seal body that has a contact face to engage a rotating surface. The contact face is defined as an area extending radially between an inner diameter of the seal body and an outer diameter of the seal body at one seal end providing a radial width. The radial width is between greater than 0.15 inch (3.81 mm).

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