Valve Stems of Steam Engines and Pumps. ^represents that part ofthe packing which, when in use, is in contact with the Piston Rod. A the elastic back, which keeps the part B against the rod with sufficient pressure to be steam-tight, and yet Creates but little friction. „ ,„„ „ ,,.„... This Packing… … MACHINISTS AND STEAM FITTERS. Shafts, Pulleys, Hangers, Etc. SECOND EDITION. We manufa ture a Double-Acting Steam Jet Pump. Elevates water 75 feet with 45 lb. steam. It is the best A Catechism^ Marine Steam Engine, For steep or flat roofs. Applied by ordinary workmen and most economical In use.…
Patents · Patented · Iron · Wheel · Feet · Scientific American · Going · Steam fire · Salt water · Cubic feet · Union iron · Aluminium gold · Truckee river · Wrought iron · Wood working · Police telephone
Internet Archive · Public domain (published before 1931). Free to use for anything.
