细节
A well engineered model cross compound condensing mill engine
Built by H. Beech, the HP cylinder 1in. bore x 2½in. stroke with gear and eccentric driven piston drop type inlet and Corliss exhaust valves, the LP brass bound wood lagged 1¾in. bore x 2½in. stroke with eccentric driven slide valve, slipper type crosshead guides, wasted cranks, belt driven Watt type governor and linkage and grooved flywheel with barring holes. Further details include LP piston tail shaft and rocking quadrant operated air pump, main stop valve and inlet manifold, transfer pipe with valves to by-pass the LP cylinder, LP cylinder drains, oil pots and hand lever operation for turning the engine. Finished in green, red and polished brightwork, metal floor and simulated stone bed. Wood display base -- 17 x 30in. (43.2 x 76.2cm.)
Built by H. Beech, the HP cylinder 1in. bore x 2½in. stroke with gear and eccentric driven piston drop type inlet and Corliss exhaust valves, the LP brass bound wood lagged 1¾in. bore x 2½in. stroke with eccentric driven slide valve, slipper type crosshead guides, wasted cranks, belt driven Watt type governor and linkage and grooved flywheel with barring holes. Further details include LP piston tail shaft and rocking quadrant operated air pump, main stop valve and inlet manifold, transfer pipe with valves to by-pass the LP cylinder, LP cylinder drains, oil pots and hand lever operation for turning the engine. Finished in green, red and polished brightwork, metal floor and simulated stone bed. Wood display base -- 17 x 30in. (43.2 x 76.2cm.)