About 204 results
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https://drivepatents.com/patents/944262 · 20 Apr 2016
Supplemental power systems for aircraft are described. One example is a power conversion system (340) for an electrical power system in an aircraft having a first generator (336) and a second generator (338) is described. The power conversion system includ...
https://drivepatents.com/patents/945195 · 6 Apr 2016
An optical device for mixing light from an LED assembly (210) includes a transparent body (201) having a lower surface (202A, 202B, 202C) that is substantially transparent. The optical device further includes an upper surface (204A, 204B) disposed opposite...
https://drivepatents.com/patents/945191 · 6 Apr 2016
A lighting system (140) includes a substrate, an array of light-emitting diodes (LEDs) (210), and a light cover (320). The array of LEDs (210) is disposed on the substrate and is arranged in a plurality of LED rows and a plurality of LED columns. The light...
https://drivepatents.com/patents/945190 · 6 Apr 2016
A windshield wiper arm (28) is provided on an outside of an aircraft (20) and positioned to directly engage an air flow while the aircraft (20) is traveling. The wiper arm (28) includes an arm portion (38) coupled to the aircraft (20) and having an arm ext...
https://drivepatents.com/patents/945602 · 23 Mar 2016
Methods and means for reducing wear in electric or electro-hydraulic braking systems utilizing an adjustable (adaptive) filter, wherein the adaptive filter provides for rapid response during anti-skid operation and a smooth and filtered response during non...
https://drivepatents.com/patents/946573 · 20 Jan 2016
Method and apparatus for providing autonomous control of a vehicle are described. A vehicle can be manually controlled by an operator. An autonomous system can monitor the operator's control inputs and the environment of the vehicle to determine whether th...
https://drivepatents.com/patents/947429 · 30 Dec 2015
An autopilot for a flight vehicle is described herein. Various configurations of the autopilot may be used in a gyro-less guidance and control system, which can be designed based on translational acceleration measurements only. In other configurations, the...
https://drivepatents.com/patents/955463 · 18 Nov 2015
A seating arrangement (240) for an aircraft (100) may include a plurality of seats (242) that may be convertible into a flat bed configuration (248). Each seat (242) may have a seat centerline (254) that may be oriented at a seat angle (256) relative to a ...
https://drivepatents.com/patents/957330 · 23 Sep 2015
A method and device for generating natural motion lighting patterns on the ceiling of an aircraft cabin are disclosed. The device includes at least two lighting elements (110), each outputting light. The device also includes a fixed common light modulation...
https://drivepatents.com/patents/949233 · 26 Aug 2015
A synchronous brushless machine having a single exciter field stator winding. The single exciter field stator winding is energized by a high frequency alternating current to provide a single excitation field to magnetically couple with the exciter field ar...