eflect- same results, and after this in¢grease becomes impracti- weighted arms on this drum, and, as they swing out- ing wings hinged on the ends of the window casings, cable, heating the tube is resortedto. This is apt to ward with the increased velocity of the wind, the drum and these wings being… … the National Electric Light Association at New York, SHILLINGS WIND WHEEL. recently, Luther Stieringer made the following state- a plate set in the windowcasing. An arm of this lever tated to pull upon the ropes and draw the damper cur- ment: is engaged by a handle sliding in the sill, and the…
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