Society of Glass Technology · [Sheffield] · leaf 630
b5, of an inner barrel, B, the flow of the fuel beingcontrolled by a valve, c, on a spindle, 64, operated by a hand-wheel, c7. The valve spindle projects beyond the valve in theform of a twisted strip, c6, which imparts a whirling motion tothe issuing fuel. Surrounding the barrel, B, is a casing,… … Fig. 159. passes into the central fuel passage. The quantity of air passingthrough the annular space, a1, is controlled by a sleeve, E, whichis adjustable on the screwed end, a6, of the casing, A, to vary thepassage between the inner surface of the sleeve and a valve face,b3, on the end of the…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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