------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- ~ARGUS.~ | ~BENZ.~ | | Argus-Motoren G.m.b.H., Flottenstrasse 39 and 40, | Benz & Cie, Mannheim. | ~DELFOSSE (radial.)~ | ~DELFOSSE (rotary.)~ Reinickendorf bei Berlin. Established 1900. | | | ------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- 70 h.p., 4 cyl., 124×130 (1400 r.p.m.) 254 lbs. | 100 h.p., 4 cyl., 130×180 (1250 r.p.m.) 337 lbs. | 24-30 h.p., 3 cyl., 110×130 (1500 r.p.m.) 100 lbs. | 30 h.p., 3 cyl. (1500 r.p.m.) 121 lbs. 100 h.p., 4 cyl., 140×140 (1250 r.p.m.) 290 lbs. | Vertical, water-cooled (pump). | 30-40 h.p., 3 cyl., 120×140 (1400 r.p.m.) 120 lbs. | 50 h.p., 5 cyl., 110×130 (1400 r.p.m.) 176 lbs. 150 h.p., 6 cyl., 140×140 (1250 r.p.m.) 353 lbs. | 2 H.T. magneto (Bosch). | 35-45 h.p., 4 cyl., 110×130 (1500 r.p.m.) | 70 h.p., 7 cyl., 110×138 (1200 r.p.m.) | Mechanical inlets. | 50-70 h.p., 4 cyl., 120×140 (1500 r.p.m.) | Vertical, water-cooled (pump). | Forced lubrication. | 50-60 h.p., 6 cyl., 110×130 (1500 r.p.m.) | Rotary air-cooled. | _Features._-- |80-100 h.p., 6 cyl., 120×140 (1500 r.p.m.) | H.T. magneto (Bosch). H.T. magneto (Bosch). | | | Overhead valves. Mechanical inlets. | Cast-iron cylinder, steel jackets. | Radial air-cooled. | Automatic inlets. _Features._-- | Single cylinders. | H.T. magneto (or 6 volt accumulator). | Steel cylinders. | All valves overhead (single cam shaft). | Automatic inlets. | Crank shaft on ball bearings. Cast-iron cylinders. | Crank shaft hollow oil 5 metal bearings. | Forced lubrication. | Cylinders in pairs. | | | [Illustration: DELFOSSE] Valves one side (single cam shaft). | [Illustration] | _Features._-- | Crank shaft on ball bearings, closed and hollow. | | | | This engine won the Kaiser's prize of 50,000 marks.| Special metal cylinders. | [Illustration: 100 h.p.] | | Very large valve chambers. | | | Chrome nickel crankshaft and big ends. | | | Water-cooling fitted if required at a 10% increase | | | of weight. | | | | | | [Illustration: DELFOSSE RADIAL.] | ------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- ~DIXI.~ | ~HILZ.~ | ~MERCEDES-DAIMLER.~ | Dixi Luftfahrt-u-Bootsmotoren-Verkaufsgesellschaft | Hilz Motorenfabrik G.m.b.H., Fürstenwallstr. 189, | Daimler Motoren G.m.b.H., Stuttgart-Unterturkheim. | m.b.H., Bulowstr. 11, Berlin W. 25. Established 1911.| Düsseldorf. | | ------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- 50 h.p., 4 cyl., 100×140 (1400 r.p.m.) 198 lbs. | 25-30 h.p., 3 cyl., 105×130 (1400 r.p.m.) ? | 70 h.p., 4 cyl., 120×140 (1400 r.p.m.) 276 lbs. | 75 h.p., 4 cyl., 120×170 (1300 r.p.m.) 308 lbs. | 50 h.p., 5 cyl., 105×130 (1400 r.p.m.) ? | 70 h.p. (as above, but _inverted_) 298 lbs. | [Illustration: 70 h.p. Mercedes-Daimler.] 100 h.p., 4 cyl., 140×200 (1200 r.p.m.) 452 lbs. | | 90 h.p., 6 cyl., 105×140 (1350 r.p.m.) 309 lbs. | | Radial, air-cooled. | | Vertical, water-cooled (pump). | H.T. magneto (Bosch). | Vertical, water-cooled (pump). | | Automatic inlets. | H.T. magneto (Eismann in the 70, two Bosch in | H.T. magneto (Bosch). | Splash and forced lubrication. | the 90). | Mechanical inlets. | Steel cylinders. | Mechanical inlets. | Forced lubrication. | Crank shaft, hollow, on white metal bearings. | Forced lubrication. | | | | _Features._-- | [Illustration] | _Features_ of the 70's-- | | | | Cast-iron cylinders, copper jackets. | | Cast-iron cylinders (in pairs). | Single cylinders. | | Overhead valves. | Overhead inlets (single cam shaft). | | Single cam shaft. | Crank shaft, hollow, on 3 metal bearings. | | Crank shaft, hollow, on metal bearings. | | | | [Illustration: 100 h.p.] | | _Features_ of the 90.-- | | | | | | Steel cylinders, with steel jackets. | | | 2 carburetters (Mercedes-Daimler), _otherwise | | | as the 70's_. | | | | | | [Illustration: 90 h.p.] | ------------------------------------------------------+----------------------------------------------------+----------------------------------------------------+---------------------------------------------------- ~N.A.G.~ | ~OTTO ("A.G.O.")~ | ~ROTOR.~ | ~SYLPHE.~ Neue Automobile Ges. m.b.H., Berlin-Oberschoneweide. | Gustav Otto, G.m.b.H., Karlstrasse 72, Munich.