| | | Overhead valves worked by two cams only. H.T. magneto. | | H.T. magneto. | Exhausts opened and closed by spring on tappet. Mechanical inlets. | | Mechanical inlets. | Forced lubrication. | | Forced lubrication. | _40 h.p._, vertical, _en bloc_, water-cooled, copper, | | Steel cylinders, copper jackets. | jacket, all valves same side, single cam shaft, _Features._-- | | Overhead Valves. | splash lubrication. Special carburetter, jet in | | Single special steel crank shaft on ball bearings. | centre of float chamber. Extremely simple construction. | | Aluminium alloy or steel crank case. | Mainshaft single crank. | | | _130 and 180 h.p._ (for dirigibles), cylinders in pairs, Flywheel specially balanced to compensate. | | [Illustration] | water-cooled. Overhead valves, single over-head Zenith carburetter. +--------------------------------------------------+ | cam shaft. Two ignitions. Expanding | ~BURLAT.~ | | clutch. | 289 Avenue de Saxe, Lyon (Rhone). | | | | | [Illustration: Dirigible engine.] | 35 h.p., 8 cyl., 95x120 (956 r.p.m.) 187 lbs.