OCR Text |
Show A NEW FARM ENGINE THAT BURNS OIL If you havo over lost half a day trying to adjust tho carburetor In your gasollno onglno, you will no doubt bo 'Interested In an engine that has no carburetor, no batteries, no spark plugs, no magneto and no wires. This cnglno Is mado by tho Durnoli Knglno Company, of South Ilcnd, Indiana, and Just as tho namo l.mplles, It burns oil instc.d "of gas ollnc. i Tho ordinary gas ng!no has a car huretor which takes In gasollno and air and furnishes tho cylinders with tho mixtures which must neither bn too rich nor too lean. It tho mlxturo Is right you get an explosion from tho spark If not your engine, misses miss-es flrp. A carburetor Is a complicated plcco of mechanism and can bo cabl-ly cabl-ly clogged by dirt which causes " to flood. Tho needle valve may bend or a dozen other things may happen that causes a wasto of fuel and eventually upsets tho adjustment. Tho Durnoli engine Is rid of tho carburetor and Its troubles. Us mani fold Is Just a fresh air plpo and tho air is, novcr throttled. This puro air is taken into tho cylinder and compressed com-pressed without danger of prelgni-Hon; prelgni-Hon; nnd when tho piston is nt tho top of its stroko, oil, not gas, is automatically au-tomatically sprayed into tho hot nlr whero It burns nnd explodes. Unllko F.aBolIno, heavy oil will not vaporize completely by hent; but will bako lo a crust or carbonize nnd from a thick coating of carbon fn tho cylinders. cylin-ders. Instead of trying to vaporlzo tho heavy oil by heat, tho oil Is con verted Into a lino mist by literally blowing It to atoms, nftcr which It burns as easily as tho lighter oils or gasollno, Thoy nro making theso engines from two and a half horso power to forty horsepower. |