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Scientific American, Vol. 45, No. 15 (October 1881) (1881)
leaf 3
cating tablet, and thus to CUT-OFF FOR ELECTRIC LAMPS. Fig. 2 is a transverse section of the piston; and Fig. 3 a convert the apparatus into an automatic tell-tale, which would The present tendency in voltaic arc systems is to place section of the convex spring packing plate. not be without utility… … likely to be often repeated; still, it would be a misfortune to for use in horizontal cylinders, where, on account of the have an evil precedent established by means of it. BAPIEFF'S CUT-OFF FOR ELECTRIC LAMPS. ©1881 SCIENTIFIC AMERICIAN, INCPatented · Improved · Patents · Machine · Iron · Scientific American · Boiler · Pay postage · Improved car · Sewing machine · Trade catalogs · Driving wheels · Ten feet · Steam boiler · Steam engine · Horse power
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