Word: flettner
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...years inventors have been trying to make the wind generate electricity, but with no commercial success. Three years ago Julius D. Madaras, Detroit Hungarian, persuaded six power concerns that he could succeed by adapting a Magnus rotor such as carried Anton Flettner's sailing vessel Baden-Baden from Hamburg to Manhattan (TIME, May 24, 1926) and lifted Harold Elstner Talbott Jr.'s hydroplane from Long Island waters in 1930. The utilitarians gave Designer Madaras $104,000 to build a demonstration rotor at West Burlington, N. J. Last week he showed them that it works...
...increased pressure (lift) on the bottom. If the motor should quit the rotor continues to spin in descent, the lift force stretching the plane's course into a long glide. Unconsciously Designer Hatlestad had employed the Savonius windmill principle.* His scheme is not to be confused with the Flettner rotor or recently publicized paddle-wing rotorplanes, both of which involve power-driven rotors...
...survivors-eleven men-were of the S. S. Baden-Baden, once famed as the rotor ship invented by Anton Flettner (TIME, May 24, 1926) but since converted into an ordinary Diesel-powered cargo carrier. Bound from Riohacha for Tumaco on the west coast of Colombia with a cargo of salt, the vessel had become disabled in heavy weather. The cargo shifted, the ship listed heavily to starboard, shipping water faster than the disabled pumps could pour it out. She foundered less than a half hour before the Pan American plane sighted what remained of the crew of 16 (five...
...strange ship Baden-Baden, with a black ball at her masthead to show she is a sailing vessel but with no canvas to prove it, moved in and out of New York harbor last week with distinguished company aboard. Inventor Herr Anton Flettner of Kiel, Germany, explained as best he could to Inventor John Hays Hammond Jr., Manufacturer Walter P. Chrysler, Naval Architect Frederick Hoyt, Yachtsman Caleb Bragg, Shipbuilder Homer L. Ferguson, Financiers E. T. Irving, Harold Vanderbilt, Percy Rockefeller, and many another, what it was that drove the ship, whose Diesel motors lay idle, past harbor tugs, slow tramps...
...Herr Flettner's claim for the practicability of "rotoring" was strengthened by figures he could quote from the log of the Baden-Baden's lately completed pioneer cruise with a cargo of stone from Hamburg to Manhattan via the Canary Islands. She had used but 30% of the fuel oil any other 660-ton ship would have required without rotors. The rotors were at their best lending power auxiliary to the thrust of the motor-driven propeller, and in high winds off Gibraltar that had given the craft full headway when its motors were helpless. Herr Flettner told...