Goods & Services

Tops as clothing; Shirts; Fleece jackets; Shell jackets; Headwear

Goods & Services

Tops as clothing; Shirts; Fleece jackets; Shell jackets; Headwear

Goods & Services

Aircraft engines.

Goods & Services

Aircraft engines

Goods & Services

Aircraft engines

Abstract

A technique provides a field service tool (FST) that allows customers to view and store engine performance data, including faults, in a convenient manner. The technique allows customers to gain insights into performance anomalies while preventing customers from changing engine parameters except for a limited set of parameters selected to avoid the need for service visits while having no effect on safety or compliance.

IPC Classes  ?

• B64G 1/00 - Cosmonautic vehicles
• B64G 1/10 - Artificial satellitesSystems of such satellitesInterplanetary vehicles
• B64G 1/24 - Guiding or controlling apparatus, e.g. for attitude control

Goods & Services

Aircraft engines

Abstract

A technique for testing a pushrod valvetrain in an engine includes replacing an original pushrod with an instrumented pushrod (IPD) which includes a sensor configured to measure strain and/or motion. The engine is then operated, and the output of the sensor is monitored for anomalies. Diagnosis and repair of identified defects may then follow.

IPC Classes  ?

• F01L 1/14 - TappetsPush-rods
• F01L 1/18 - Rocking arms or levers
• F01L 1/24 - Adjusting or compensating clearance, i.e. lash adjustment automatically by fluid means, e.g. hydraulically

Abstract

An improved air-cooled aviation engine includes a compact combustion chamber having an intake valve opening, an exhaust valve opening, and a generally elliptical shape. The elliptical shape has a major axis and a minor axis, with the major axis intersecting both the intake valve opening and the exhaust valve opening. In some examples, the major axis is the same length or shorter than a diameter of a cylinder bore of the engine, and the minor axis is smaller than the major axis. Combustion is thus constrained to a smaller area than that of the cylinder bore.

IPC Classes  ?

• F02F 7/00 - Casings, e.g. crankcases
• F01P 1/00 - Air cooling
• F02B 61/04 - Adaptations of engines for driving vehicles or for driving propellersCombinations of engines with gearing for driving propellers
• F02B 23/10 - Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder

Abstract

A technique for generating electrical power from an engine in an aerial vehicle includes providing an alternator disk structure (ADS) between the engine and a propeller of the vehicle. The ADS is disposed concentrically with an engine drive shaft that drives the propeller and includes at least two concentric regions, a first region having a stator and a second region having a rotor. The first region is rotationally fixed relative to the engine, and the second region is coupled to a drive shaft of the engine. As the engine rotates the drive shaft, the rotor disposed in the second region spins concentrically relative to the stator disposed in the first region, thereby inducing electrical current in windings of the stator. The rotor and the stator thus work together to generate electrical power, which may be conveyed from the stator to electrical subsystems and controls of the vehicle.

IPC Classes  ?

• H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
• H02K 21/12 - Synchronous motors having permanent magnetsSynchronous generators having permanent magnets with stationary armatures and rotating magnets
• H02K 7/18 - Structural association of electric generators with mechanical driving motors, e.g.with turbines

Goods & Services

(1) Aircraft engines, namely, aeronautic engines, aeronautical engines, aeroplane engines, and jet engines.

Goods & Services

Aircraft engines.

Goods & Services

Aircraft engines

Goods & Services

composite materials in the form of sheets, blocks or rods consisting of mixtures of fibers of ceramic materials, glass, boron, carbon/graphite, metal or organic polymers in a resinous, ceramic, carbonaceous or metallic matrix used for further manufacture