Patent classifications
B64D27/404
Machine-implemented method for the adaptive, intelligent routing of computations in heterogeneous computing environments
A machine-implemented method for the intelligent, adaptive routing of computations in heterogeneous GPU computing environments is provided herein. The method is implemented by a machine as a series of machine-executable steps that cause the machine to route mathematical and statistical computations in engineering, scientific, financial, and general-purpose applications to the processor, or a plurality of processors, that is best able to process the computations.
Rear engine attachment for an aircraft engine
A rear engine attachment for an engine of an aircraft which comprises a pylon having a bottom face, the rear engine attachment comprising a first fitting configured to be fixed against the bottom face and having a wall, a second fitting configured to be secured to a structural casing of the engine, two front links and two rear links, which are fixed by one and the same main link point to the wall and by two link points on either side of the second fitting. Such a motorization assembly allows for a reduction of the bulk, in particular at the rear engine attachment, which helps in improving the overall performance of the motorization assembly.
TURBOMACHINE CLEVIS WITH BUILT-IN FILTER AND METHOD OF PRODUCING SAID CLEVIS
A clevis, particularly for a turbomachine includes a body that is attachable to a casing and at least one aperture for fitting a hinge pin. The body is formed in one piece and includes, about the at least one aperture, a honeycomb-type annular portion. The annular portion acts as a vibration filter and has a compressive and/or flexural strain capacity greater than that of the rest of the body.
FLEXURE ISOLATOR AND METHOD OF COMPLIANT ISOLATION
An engine mount device includes a housing, a carrier within a cavity in the housing, and a flexure flexibly connecting the carrier to the housing, with a pin disposed in a hole in the carrier to support an engine. A method of providing isolation in the engine mount device includes transmitting a force from the pin into the carrier; mechanically isolating the carrier from the housing via the flexure; and providing, via the flexure, a higher stiffness in one or more radial directions of the hole compared to a stiffness provided in an axial direction of the hole.
Turbine engine including a thermal protection member
A turbine engine includes an element (3), comprising a wall (11) and at least one load-bearing member (17) extending substantially perpendicularly relative to the wall (11), with said member (17) being intended to be attached onto a mounting (18) used for the attachment thereof onto an aircraft structural part. A thermal protection member (23) surrounds said member (17), with said thermal protection member (23) including a base flexibly supported on the wall (11) of the element (3), with said base matching the shape of said wall and at least one covering part which surrounds said load-bearing member.
Under the wing-mounted jet engine with pivotal swivel joint to produce directional thrust vectoring thru swivel angle
During flight of a jet aircraft the essential steering movements, such as roll, pitch and yaw maneuvers, are normally performed via control surfaces on its wings and its tail sections. This invention allows for swiveling of jet engines mounted under wings of the jet aircraft, to direct exhaust gases upward, downward or sideways to some limited extent to achieve more agile air maneuvers compared to traditional fixed under the wing-mounted jet engines. The idea of performing more agile air maneuvers is realized by swiveling and pivoting the jet engine under the wings of the jet aircraft about a pivot point mounted along an engine nacelle to enable highly efficient pitch and roll motions in flight, as well as making efficient and agile yaw type motion in flight by swiveling and pivoting the jet engines underneath the wings.
Aircraft engine attachment assembly
An aircraft engine attachment assembly having a wing section, an engine pylon, upper secondary attachment links, lateral load attachment links, and a number of fuse pins. The engine pylon is mounted to the front end of the wing section so that the engine pylon is not restricted by a minimum structural depth. The wing section, engine pylon, upper secondary attachment links, and lateral load links form primary and secondary attachment joints configured to form alternate load paths if one of the joints fails. The wing section and engine pylon include knuckle-off geometries for promoting mechanical fusing of the fuse pins during high energy dynamic events.
Assembly for an aircraft engine mounting comprising an articulation axis supported by a yoke joint and translationally immobile
An assembly for an aircraft engine mounting comprising an articulation axis supported by two plain bearings and a blocking device blocking the translation of the articulation axis in a direction which comprises a blocking screw that is screwed, in operation, into a first, tapped internal portion of a tubular extension secured to one of the two plain bearings, a first blocking system comprising an internal elastic stop ring housed in a groove formed in the tubular extension, and a second blocking system comprising a blocking screw which passes through first orifices passing through the second section of the blocking screw and second orifices passing through the tubular extension.
Turbine engine suspension device
A suspension device for suspending, for example, a turbine engine to a pylon, the device comprising a first unit interposed between a first lug and a second lug of a second unit, the first unit having a bore for passing an axle running through first and second bushings mounted respectively in said first and second lugs; and a clamping unit interacting with the axle. The device further comprising a third bushing mounted in the second lug and having radial centering means which interact with the complementary centering means of a head section of the axle; and a fourth axially slidably mounted bushing, biased axially by the clamping unit, and comprising radial centering means which interact with complementary centering means of the first bushing.
GENSETS AND METHODS OF PRODUCING A GENSET
According to one aspect, a genset includes a gas turbine engine having a low pressure shaft wherein the gas turbine engine is adapted to provide mechanical power to a propulsion type load. The genset further includes a generator having an input power shaft wherein the generator is adapted to receive mechanical power to develop electric power. The genset further includes an output power shaft having a first end coupled to the low pressure shaft of the gas turbine and a second end coupled to the input power shaft of the generator and a plurality of struts wherein the first ends of the plurality of struts are coupled to the gas turbine engine and second ends of the plurality of struts are coupled to the generator at locations substantially aligned with a center of gravity of the generator. A suspension apparatus attaches the gas turbine engine and the generator at mounting locations substantially aligned with a gas turbine engine center of gravity and at mounting locations substantially aligned with the generator center of gravity, respectively.