摘要:
A gap covering device (10) for covering a gap (16) between two mutually adjacent first aircraft interior components (12, 14) comprises a visible portion (18) as well as a retaining portion (20) connected to the visible portion (18) and extending opposite the visible portion (18). A receiving structure is fastened to an inner surface of the visible portion (18) and/or of the retaining portion (20) and has a receiving contour adapted to an edge contour of the first aircraft interior components (12, 14).
摘要:
A drone control system in which a drone can move to a position where a purpose can be achieved and performs an action according to the purpose is provided. The drone control system 1 controls a drone 10 capable of performing a predetermined action on a predetermined object, and includes a state data acquiring module 201 that acquires state data indicating a state of the object, a purpose data acquiring module 202 that acquires purpose data which is a purpose of moving the drone, and a detecting module 203 that detects an action point, which is position information at which an action for the purpose is executed, based on the acquired state data and purpose data.
摘要:
The invention relates to an aircraft with a protection shield for the rear composite material, fuselage 25) for conducting tail impact tests, in addition to a tail absorber, the shield (11) being formed by a plurality of pieces (21) joined to supports (23) fixed to the rear fuselage (25) behind the tail absorber (1), said pieces (21) having a laminar structure with an outer steel sheet (13), an inner composite sheet (17) and an intermediate high resistance silicon sheet (15).
摘要:
There is provided a flight vehicle including: a wing unit; a battery that is arranged in the wing unit; an air intake unit that is formed at a position corresponding to the battery on a front side of the wing unit; a heat sink unit that is arranged for the battery and cools the battery by air which flows in from the air intake unit and that includes a ventilation unit having a shape widening from the front side toward a rear side; and an exhaust unit that is formed at a position corresponding to the battery on the rear side of the wing unit and that exhausts air which flows out from the heat sink unit.
摘要:
There is provided a flight vehicle including: a wing unit; a battery that is arranged in the wing unit; an air intake unit that is formed at a position corresponding to the battery on a front side of the wing unit; a heat sink unit that is arranged for the battery and cools the battery by air which flows in from the air intake unit and that includes a ventilation unit having a shape widening from the front side toward a rear side; and an exhaust unit that is formed at a position corresponding to the battery on the rear side of the wing unit and that exhausts air which flows out from the heat sink unit.
摘要:
An angled fan blade extension includes an attachment portion and an angled portion. The attachment portion is configured to facilitate securing the angled fan blade extension to the distal end of a fan blade. The angled portion is configured to extend from the distal end of the attachment portion, creating an angled extension relative to the fan blade. Adding angular fan blade extensions to fan blades may improve the airflow control, and thereby increase the utility and efficiencies of a fan.
摘要:
A cladding apparatus is provided for the interior of an aircraft that includes, but is not limited to at least one two-dimensional fabric sheet, at least one guide device, and at least one tensioning element. The guide device is configured to be attached in the interior along a direction of extension of the interior, and slidably guide the fabric sheet at least in a first section of the interior along the direction of extension. The tensioning element is, furthermore, configured to be attached in the interior, and by producing a tensile force that acts on the front edge and/or the rear edge of the fabric sheet to stretch taut the fabric sheet along the direction of extension of the interior.
摘要:
Method and device for aiding the localization of an aircraft wreck submerged in a sea.The device includes at least a beacon (2a, 2b) which is automatically ejected out of the fuselage of the aircraft (AC), when this latter is submerged in a sea (M).
摘要:
This device is intended for an aircraft comprising frames, a skin and connecting pieces between the skin and the frames, referred to as clips.It comprises: two brackets (30), each bracket having a first branch (32) intended to be fastened to a clip of the aircraft and a second branch (34) provided with a slot (36), a stirrup-shaped clip (1) comprising a base (2) and two arms (4, 6), each arm (4, 6) having at its free end a securing lug (17) adapted for being able to be inserted in the slot (36) of one of the said brackets with a flange (19) that forms a stop countering displacement of the securing lug once the latter is inserted into the said slot, each arm (4, 6) further comprising at least one support (14, 22) for accommodating a system.
摘要:
A method and system for limiting energy to a sensor and/or an environment in which the sensor is located. A high current sensor driver is powered through a resistance-capacitance (RC) circuit. In a failure mode, the RC circuit constrains output of a sensor driver to the sensor in order to limit average current applied to the sensor. In one embodiment, the capacitor is chosen so that it can provide adequate current to the sensor driver for a short period of time. The value of the resistor may be chosen to ensure that under short circuit conditions direct current (DC) is limited to a safe value. The combined values of the resistor and capacitor may be adjusted such that the capacitor can charge to a prescribed level during the interval between active pulses.