use on stationary engines or locomotive boilers to pro duce a forced draught in a very simple and economical manner to insure perfect combustion and increase the capacity of the boiler. The invention consists princi pally of a tube in the steam chamber connected with a steam supply and provided with angular ports leading forwardly into the said tube to cause the steam passing and draw the air into the tube. RECENTLY PATENTED INVENTIONS. Railway Appliances. Mechanical. durable in construction and more especially designed for device arranged to positively bend the tongue of the comb previously to its being sounded by the pin of the NEW BOOKS AND PUBLICATIONS. JAMES CLERK MAXWELL AND MODERN COLUM BI A N KNOWLEDGE SERIES. 'Bussiness an 'WerzonaL. Thursday morning to appearin the following week's issue. Cripple Creek—Its History to Date Illustrated. a good filling for the same. A. Paint the sign with Electrical. SAFETY APPLIANCE FOR ELEVATORS. —John H. Tennyson New York City. The object of elevators. Miscellaneous. DAMPING DEVICE FOR MUSIC BOXES., scientific american, 1896-06-11
Keywords:
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