About 11 results
https://drivepatents.com/patents/1399132 · 31 Dec 2025
A vane assembly (200) for a gas turbine engine (10). The vane assembly is a single unitary component that includes an aerofoil (202). The vane assembly further includes a leading edge passageway (230) disposed proximal to a leading edge (210) of the aerofo...
https://drivepatents.com/patents/1400264 · 6 Nov 2024
A gas turbine engine (10) comprises a fan (23); an engine core (11) comprising a compressor (14), a combustor (16), and a turbine (19) coupled to the compressor (14) through a shaft (26); a reduction gearbox (30); an Engine Section Stator (ESS) (24) compri...
https://drivepatents.com/patents/965845 · 24 Dec 2014
The application relates to a method and a device for suppressing ice formation on intake structures of a compressor, particularly the compressor of a gas turbine. The technical aim of the present invention is to provide a method and a device for suppressin...
https://drivepatents.com/patents/973519 · 18 Jun 2014
A rigid electrical raft has electrical conductors embedded in a rigid material. The electrical conductors transmit electrical signals through the rigid electrical raft, which may form part of an electrical system of a gas turbine engine. The rigid electric...
https://drivepatents.com/patents/973812 · 11 Jun 2014
The nose (122) has guide walls which are provided to extend from a leading edge. A leading edge de-icing channel (140) is provided to extend annularly along the edge. The channel is designed to conduct a fluid. The channel is provided with a wall (142) for...
https://drivepatents.com/patents/981756 · 20 Nov 2013
A system (10) includes an anti-icing heat recovery system (50), which includes a first heat exchanger (54), a second heat exchanger (58), and a variable speed fan (56). The first heat exchanger (54) is configured to receive a working fluid from an exhaust ...
https://drivepatents.com/patents/997649 · 3 Oct 2012
The separator has a leading edge de-icing device comprising a metal blade (38) that is in thermal contact with a separator leading edge (30). The blade extends from the leading edge to a rear part of the separator at a distance from the leading edge such t...
https://drivepatents.com/patents/999787 · 1 Aug 2012
A splitter apparatus for a gas turbine engine includes: a splitter (38) including: an annular outer wall (40) which defines a convex-curved leading edge at a forward end thereof; an annular floorplate positioned radially inboard of the outer wall (40); and...
https://drivepatents.com/patents/1000649 · 4 Jul 2012
The cooler (1) has outer and inner exchange surfaces (2, 3) positioned on sides of an oil circuit (4) and swept by an air flow. The inner surface is positioned in a cavity (9) provided with an air inlet and an air outlet. The inlet and/or the outlet compri...
https://drivepatents.com/patents/1088233 · 7 Apr 2004
A system and method are provided for preventing the formation of ice on or removing ice from an internal surface of a turbofan engine. A splitter region (18), associated with a booster compressor of the turbofan engine, is identified. The splitter region (...