About 254 results
Showing the first 200 results.
https://drivepatents.com/patents/972097 · 23 Jul 2014
A power management and distribution (PMAD) system includes a first power supply 113 of a first type, a second power supply 118 of a second type different from the first type and first and second loads 121, 122. The PMAD system includes a matrix 130 of soli...
https://drivepatents.com/patents/974954 · 14 May 2014
A method of automatically adjusting at least one electric actuator, 52, of a brake, 42, to prevent dragging is provided including measuring a force applied by the at least one electrical actuator, 52, to a load measuring device. The measured force is deter...
https://drivepatents.com/patents/975194 · 7 May 2014
An electric braking apparatus (10) is provided and includes an electromechanical actuator (EMA) (11) configured to apply an axial load on a brake stack and a damping end-stop (12). The damping end-stop (12) is configured to transmit torque into the EMA (11...
https://drivepatents.com/patents/976011 · 16 Apr 2014
A system includes a starter/generator 12 that receives AC power in a start mode, and receives AC power in a generate mode; and an inverter/converter circuit 14 that converts the receives AC power from the starter/generator to DC power for a dual-DC bus dur...
https://drivepatents.com/patents/976344 · 9 Apr 2014
A circuit breaker module (32) includes a breaker circuit (110) connected to a first electrical lead (112) and a second electrical lead (112), a housing (120) surrounding the breaker circuit, wherein said first and second electrical leads (112) extend throu...
https://drivepatents.com/patents/976792 · 2 Apr 2014
A turbomachine (2) includes a fan (22) having a housing (23) and a plurality of vanes (42) rotatable within the housing (23). Each of the plurality of vanes (42) includes a pressure side (110) and a suction side (112). A pressure sensing system (100) inclu...
https://drivepatents.com/patents/977488 · 12 Mar 2014
A power management and distribution (PMAD) system includes a main DC bus 18, an auxiliary DC bus 20, a power converter 12, one or more hybrid solid-state circuit breakers 14, and a controller 17. The power converter converts power from the main DC bus to p...
https://drivepatents.com/patents/977732 · 5 Mar 2014
A power supply module, 10, included in a power distribution cabinet distributes power from one or more power sources to a plurality of internal cabinet modules. The power supply module includes a plurality of input terminals, 12a, 12b, 12c, each input term...
https://drivepatents.com/patents/977701 · 5 Mar 2014
A combination hub, counterweight and crank arm for a governor assembly in a ram air turbine is a single piece steel body (2). The body (2) has a hub section (12), an annular collar section (28) that surrounds the hub section (12), a counterweight section (...
https://drivepatents.com/patents/979911 · 8 Jan 2014
A system, 10, and method includes a thrust system, 24; a generator, 16, for providing electric power to at least one electromechanical actuator of the thrust system; a turbine, 14, for driving the generator, 16; a speed control valve, 20, for metering prop...