Patent application number | Description | Published |
20130343066 | LASER INSTRUMENTATION BRACKET - An exemplary laser instrumentation bracket includes a support structure providing a recess configured to receive a collar of a laser housing. The laser housing has a main body extending axially through an aperture of the support structure when the recess receives the collar. | 12-26-2013 |
20140003922 | TURBINE EXHAUST CASE DUCT | 01-02-2014 |
20140290213 | DUCT BLOCKER SEAL ASSEMBLY FOR A GAS TURBINE ENGINE - A seal system for a gas turbine engine includes an annular seal carrier and an annular compliant seal mounted around the annular seal carrier, the compliant seal includes a multiple of legs in cross-section. | 10-02-2014 |
20140290269 | DUCT BLOCKER SEAL ASSEMBLY FOR A GAS TURBINE ENGINE - A seal system for a gas turbine engine includes a cover plate with a radial flange; a seal carrier adjacent the cover plate; an outer compliant seal supported by the seal carrier; an inner compliant seal supported by the seal carrier, the inner compliant seal engaged with the radial flange; and a spring between the cover plate and the seal carrier. | 10-02-2014 |
20160102566 | POWER TURBINE AIR STRUT - A power turbine section for a gas turbine engine includes an inlet case along an axis. An inlet duct within the inlet case is along the axis and an air strut is mounted to the inlet case transverse to the axis to extend through the inlet duct, the air strut includes a multiple of passages. | 04-14-2016 |
20160102568 | POWER TURBINE HEAT SHIELD ARCHITECTURE - A power turbine section for a gas turbine engine includes a heat shield assembly mounted to a bearing support, the heat shield assembly forms an outer diameter directed toward an inner vane platform of the power turbine vane array. | 04-14-2016 |
20160102570 | NON-CONTACTING DYNAMIC SEAL - Non-contacting dynamic seals having wave springs are disclosed herein. A non-contacting dynamic seal may have a shoe coupled to an outer ring by an inner beam and an outer beam. A wave spring may be located between the inner beam and the outer beam, between the shoe and the inner beam, or between the outer beam and the outer ring. The wave spring may damp vibrations in the inner beam and the outer beam. | 04-14-2016 |
20160102577 | POWER TURBINE COOLING AIR METERING RING - A power turbine section for a gas turbine engine includes a heat shield assembly mounted to a bearing support to form a first annular compartment and a second annular compartment. | 04-14-2016 |
20160109025 | SEAL RING - A seal ring system is provided. The seal ring system comprises a segment defining a slot, a pedal along the slot, and an opening offset from the slot. A retention fastener may be disposed in the opening. A seal ring system is also provided comprising a first segment defining a first opening, a second segment defining a second opening, and a retention fastener extending through the first and second openings. The retention fastener configured to allow relative radial movement of the first segment and the second segment. A seal is further provided comprising a seal ring having a central axis, a petal extending radially inward with respect to the central axis of the seal ring, and a sealing disk axially proximate the seal ring. The sealing disk may have a seal shoe configured as a primary seal. The petal may extend toward the seal shoe. | 04-21-2016 |