(57) ABSTRACT A seal assembly for a rotary machine includes plural seal segments
disposed circumferentially intermediate to a sta tionary housing and a rotor. One or more of …

BACKGROUND In addition to one or more of the features described above, or as an
alternative, further embodiments may include that Exemplary embodiments pertain to the art …

(Continued) Primary Examiner Ninh H. Nguyen Assistant Examiner—Brian Christopher
Delrue (74) Attorney, Agent, or Firm—Dority & Manning, PA (57) ABSTRACT A segmented …

(57) ABSTRACT A hydrostatic seal assembly for a gas turbine engine includes a shoe
movable radially relative to a longitudinal engine axis. At least one beam supports radial …

A non-contact seal assembly includes a plurality of seal shoes arranged about a centerline
in an annular array, the seal shoes including a first seal shoe extending axially along the …

2021-05-11 Assigned to RAYTHEON TECHNOLOGIES CORPORATION reassignment
RAYTHEON TECHNOLOGIES CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST …

A hydrostatic seal assembly configured to be disposed between relatively rotatable
components includes a base. The seal also includes a shoe operatively coupled to the base …

An assembly is provided for rotational equipment. This assembly includes a plurality of seal
shoes, a seal base and a plurality of spring elements. The seal shoes are arranged about a …

A turbomachine includes a rotor shaft having an outer surface, a seal carrier forming an
annulus about the rotor shaft, and a seal member. The seal carrier at least partially defines a …

A seal assembly for a rotary machine, such as a turbine engine, may include one or more
seal segments that respectively include a seal housing defining a seal chamber and one or …