Hutton, Frederick Remsen, 1853-1918 · New York, J. Wiley & sons; London, Chapman & Hall, limited · leaf 256
Fig. 167. Fig. 168. against a surface, adjustable or fixed, which shall serve tokeep pressure away from the outside of the hollow valve onthe side corresponding and opposite to its seat, or a schemeis used in which the pressure is balanced around it (Fig. 169).These types run naturally into the…
Mechanical engineering · Steam power plants
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
