Abstract: A rotor disk of a vane compressor includes a multiple of slots along an outer diameter and a multiple of magnets along an inner diameter. Each of the multiple of slots is radially aligned with one of the multiple of magnets.

Abstract: An enhanced electrical distribution unit (EDU) of an aircraft includes power control circuitry disposed to communicate with a power source, a regenerative load control circuit in communication with the power control circuitry and disposed to communicate with a regenerative load, and a passive load control circuit in communication with the power control circuitry and the regenerative load control circuit, the passive load control circuit disposed to communicate with a passive load. The regenerative load control circuit and the passive load control circuit are disposed to arrange a conductive path between the regenerative load and the passive load in response to operation of the regenerative load.

Abstract: An air damper assembly for regulating an air flow includes a frame, a plurality of elongated damper blade rotatably mounted to the frame, and a drive mechanism for actuating the damper blades between open and closed positions. The drive mechanism includes a gear fixedly secured to a distal end of each of the damper blades and an elongated rack slidably coupled to the frame.