1523results about "Aircraft crew accommodation" patented technology

A lighting fixture for providing illumination comprising a housing, a printed circuit board, and a plurality LEDs connected to the printed circuit board. Optionally an emergency LED may also be included. A heat sink is connected to the housing and printed circuit board. Each of the plurality of the LEDs is mounted on the heat sink. A reflector is disposed inside the housing such that the light from the LEDs is mixed together and projected out of the illumination end of the housing by the surface of the reflector. The lighting fixture is received into a mounting flange assembly. A method for providing illumination using the above.

Passenger service units in an aircraft are equipped with a passenger interface and supply adapter (10). Each adapter includes an individual processor (14) which is programmable independently of the aircraft central control through a programming input. The programmable interface (10) permits controlling passenger service components in the passenger cabin such as lamps in a cabin lighting system, a public address system, and so forth, directly by the interface (10) independently of the aircraft central control. The interface (10) with its own individual processor (14) and memory (15) is connected through a databus (11) to the aircraft central control (12), for example, for remote programming of the interface and for reporting the module's activities to the aircraft central control. The interface (10) reduces the memory capacity requirements for the aircraft central control and permits the individual programming of each passenger service unit also independently of any other passenger service unit thereby avoiding retesting of the entire cabin system when for example only one passenger service unit is reprogrammed.

An aircraft seat assembly comprises a continuous row of a plurality of seats including a convertible aisle seat at one end of the row and one or more other seats. The seats are moveable between (i) a first configuration in which all of the seats are positioned in a useable position and a second configuration in which (a) the convertible seat is positioned in an unusable position in the row, (b) said one or more other seats are positioned in a useable position, and (c) the row of seats has a length, along the row, that is less than the length of the row in the first configuration for example by a distance of more than half the width of the convertible seat in the first configuration. The width of said one or more other seats may remain unchanged as between the first and second configurations.