Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 334
s the slant height of the inner andouter cones are to be treated as r and R. These are to be substitutedin formula (a) and the value of d found. The cone is then to be devel-oped and such part of 5 T^d used as the developed cone is of 360 deg. Formula (a) applies strictly to non-elastic fluids… … Diaphram I-. ■t! Required Dia. Fig. 33.—Effective balancing area of diaphragms. The formula of the preceding paragraph may heapplied to the balancing of poppet valves withother than knife-edge seats by the consideration ofthe following paragraph. The effective pressure or equilibrium area of…
Machine design
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