Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 320
See p. 575 ofvol. i of the seventh edition (1904) ofThompsons Dynamo-Electric Machinery. Uviol Lamp. See Lamp, Tubular. Vacuum Augmentor — VaCriation in Alternators 593 V Vacuum Augmentor, a device intro-duced by Parsons in 1904 to supplement themain condenser in steam-turbine plant, byincreasing… … Vacuum Augmentor is contracted, and the nozzle of a steam jet Eenters the pipe at this point, giving axial-flow towards c. The action is similar to thedraught production in a locomotive chimney,sucking from B the residual vapour with anyair leakage which may be present, and de-livering to the air…
Electrical engineering
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