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The Iron Age 1882-06-01: Vol 29 Iss 22

1882 Reed Business Information US

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Vol. XXLX : No. 22. The Iron Age A Review of the Hardware, Iron and Metal Trades. Published every Thursday Morning by Davi Witutams, No. 83 Reade Street, New York. Entered at the Post Office, New York, as Second-Class Matter. New York, Thursday, June 1, 1882. $4.50 @ Year, Including Postage. Single Copies, Zen Cents. The Weimer Blowing Engine. fore, in the ordinary types of blow- lSediner’, it has been impossible to obtain economic work in the steam cylinder of the engines, because, unless operated through gearing, it was impracticable to work the blowing piston at a speed which would give good results in a steam cylinder, The difficulty arose principally from the valves in the air cylinder, which were either fap or spring, and the distribution of the receiving and discharge openings restricted the available area of inlet and outlet. Asa consequence, large, ponderous machines had to be employed to perform comparatively uty. aa ample valve openings in blowing cylinders, a variety of devices have been employed. The heads have been devoted to receiving valves entirely, and the discharge valves placed about the periphery. Boxes have been placed on the heads, open on each side and botto…

Citation

The Iron Age 1882-06-01: Vol 29 Iss 22. Reed Business Information US. 1882.