Results 151 to 160 of about 322,818 (215)

Development of on-board power systems and the concept of a more electric aircraft

open access: diamond
Andrzej Szelmanowski   +3 more
openalex   +1 more source

Electrically Powered Orthotic Systems

The Journal of Bone & Joint Surgery, 1969
Electrically powered orthotic systems have been devised at Rancho Los Amigos to provide quadriplegic and other severely paralyzed patients with mobility and voluntary hand movements. The equipment necessary to fit a totally paralyzed patient for maximum restoration of upper extremity function includes an electric wheelchair, a Rancho electric arm with ...
V L, Nickel, A, Karchak, J R, Allen
openaire   +2 more sources

Electric Power Switching

Transactions of the American Institute of Electrical Engineers, 1934
A SYMPOSIUM on switching power at modern large generating plants is included on the program of the Institute's forthcoming winter convention. Five papers, each describing the facilities at one such plant, are to be discussed. Three of these papers are included in this issue, the other 2 having been included in the December 1933 issue.
openaire   +1 more source

SYNCOM electrical power system.

Journal of Spacecraft and Rockets, 1964
T Syncom satellites were developed for the NASA Goddard Space Flight Center by the Hughes Aircraft Company. Syncom was designed to operate at synchronous altitude as a spin-stabilized satellite with redundant communications, telemetry and command, and attitude control subsystems. The spacecraft nominal launch weight is 147 Ib.
openaire   +1 more source

Flexible self-charging power sources

Nature Reviews Materials, 2022
Ruiyuan Liu   +2 more
exaly  

Electric Power for Airplanes

Transactions of the American Institute of Electrical Engineers, 1940
Electric-power loads are increasing rapidly on airplanes and auxiliary-engine-driven generators offer dependable power sources independent of main engines, Minimum weight for the required capacity is essential in the design of generators, motors, and control.
openaire   +1 more source

Electric Power

2019
David B. Patton, Robert A. Sinclair
openaire   +2 more sources

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