United Technologies Corporation

Mark Story

Louis J Dobek

Harold K Shaffer

Masayoshi Sonokawa

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).

Face seal for gas turbine engine

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. A ratio of the outer diameter to the inner diameter is at least 1.054.

Growing community of inventors

Kutztown, PA, United States of America

Mark Story