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The Iron Age 1880-12-09: Vol 26 Iss 24

1880 Reed Business Information US

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ame i 4 Published every Thursday Morning by DAVID WILLIAMS, No. 83 Reade Street, New York. TO!) A Review of the Hardware, Iron and Metal Trades, Age cntered at the Post Office, New York, as Second-Class Matter. Vol. XXVI: No. 24 The Van Rennes Hot Air Engine. Among the hot-air engines which have been before the public in Europe for some time is one invented by M. Van Rennes, of Utrecht, Holland, who has quite recently considerably modified its construction. It is this latest style whieh we present in the accompanying engraving. A and A!’ are two cylinders, the lower part of which, the fire-box, is placed over a fire-place. While the fire-box is made of cast iron, the upper portion is constructed of boiler iron, The pistons C C! are open above, and are provided with a leather or other packing. They are guided by m m', and each of them | has a stuffing box, through which the rods | of movable plungers D D' pass. The lower portion of these pluagers has the shape of a bell. The upper part of the cylinder is surrounded by a water jacket, B B'. The plungers D D' are connected with the walk ing beam I, while the two pistons C and C' are attached tothe walking beams IT and II", | the forme…

Citation

The Iron Age 1880-12-09: Vol 26 Iss 24. Reed Business Information US. 1880.