Model of a trunk engine, Petrus van der Loo, 1855 scale model. technical model. demonstration model Placed a model of a 150 hp trunk machine or tube machine in a cross -section of a ship. No boiler; The propeller shaft is shortened and equipped with a two -blade parabolic screw; The machine can be rotated with a crank. The model shows: two horizontal cylinders with tubes; condenser cupboard with four air pumps; Two steam sliders with double eccentric on the crankshaft and regulator on top of the condenser; Steam supply controller on extra eccentric. With this directly working machine to a desi
Model of a trunk engine, Petrus van der Loo, 1855 scale model. technical model. demonstration model Placed a model of a 150 hp trunk machine or tube machine in a cross -section of a ship. No boiler; The propeller shaft is shortened and equipped with a two -blade parabolic screw; The machine can be rotated with a crank. The model shows: two horizontal cylinders with tubes; condenser cupboard with four air pumps; Two steam sliders with double eccentric on the crankshaft and regulator on top of the condenser; Steam supply controller on extra eccentric. With this directly working machine to a design by John Penn, the piston was equipped with a round pipe, called the trunk, which protrudes and moves in it: the trunk replaces the piston rod and closes the cylinder. The stool is immediately stuck in the trunk on the piston with a pin and can move up and down with the crankshaft, while moving back and forth together with the trunk. The whole made the transmission much more compact, so that the machine could be placed in the width of the ship. Netherlands wood (plant material). brass (alloy). iron (metal)
Size: 5568px × 4656px
Photo credit: © piemags/rmn / Alamy / Afripics
License: Licensed
Model Released: No
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