Theory and Experiment for Ship Propulsion System Using Electromanetic Gear
船舶推進電磁歯車装置の理論と実験

Fukuo Shibata
1974 JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN  
The author has conceived the idea of Electromagnetic Gears, in order to provide power transmitting devices of high efficiencies expected to be used in ship propulsion systems of large outputs.
doi:10.5988/jime1966.9.12_s81 fatcat:k2ja4kyoczcm5o5zpwfiknmg7i